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				</celldesigner:compartmentAlias>
			</celldesigner:listOfCompartmentAliases>
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				</celldesigner:speciesAlias>
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="e2" species="phosphatidylserine_space_decarboxylase" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="e3" species="glycine_space_hydroxymethyltransferase" compartmentAlias="ca1">
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				<celldesigner:speciesAlias id="e4" species="glycine_space_dehydrogenase_space__space_decarboxylating_space_" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="e6" species="aspartate_minus_semialdehyde_space_dehydrogenase" compartmentAlias="ca1">
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				<celldesigner:speciesAlias id="e9" species="serine_minus_tRNA_space_ligase" compartmentAlias="ca1">
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				<celldesigner:speciesAlias id="e16" species="CDP_minus_diacylglycerol_minus_serine_space_O_minus_phosphatidyltransferase" compartmentAlias="ca1">
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				<celldesigner:speciesAlias id="e17" species="_space_5_minus_aminolevulinate_space_synthase" compartmentAlias="ca1">
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				<celldesigner:speciesAlias id="e18" species="threonine_space_aldolase" compartmentAlias="ca1">
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				<celldesigner:speciesAlias id="e19" species="glycine_minus_tRNA_space_ligase" compartmentAlias="ca1">
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				<celldesigner:speciesAlias id="e20" species="hydroxypyruvate_space_reductase" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="e21" species="phosphoserine_space_phosphatase" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="e22" species="homoserine_space_dehydrogenase" compartmentAlias="ca1">
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				<celldesigner:speciesAlias id="e23" species="L_minus_serine_space_ammonia_minus_lyase" compartmentAlias="ca1">
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				<celldesigner:speciesAlias id="e24" species="_space_5_minus_aminolevulinate_space_synthase" compartmentAlias="ca1">
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				<celldesigner:speciesAlias id="e26" species="E1_space_1_space_1_space__minus_" compartmentAlias="ca1">
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				<celldesigner:speciesAlias id="e29" species="dimethylglycine_space_dehydrogenase" compartmentAlias="ca1">
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				<celldesigner:speciesAlias id="e30" species="dihydrolipoyl_space_dehydrogenanse" compartmentAlias="ca1">
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				<celldesigner:speciesAlias id="e31" species="betaine_minus_aldehyde_space_dehydrogenase" compartmentAlias="ca1">
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				<celldesigner:speciesAlias id="c1" species="NH3" compartmentAlias="ca1">
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				<celldesigner:speciesAlias id="c3" species="L_minus_Homoserine" compartmentAlias="ca1">
					<celldesigner:bounds x="873" y="684" w="54" h="18"/>
				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c4" species="L_minus_Seryl_minus_tRNA_space_Ser_space_" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c5" species="Methylglyoxal" compartmentAlias="ca1">
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				<celldesigner:speciesAlias id="c6" species="Dihydrolipoylprotein" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c7" species="Lipoylprotein" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c8" species="Hydroxypyruvate" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c9" species="Tetrahydrofolate" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c11" species="Phosphatidylserine" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c12" species="Betaine" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c13" species="N_space_N_minus_Dimethylglycine" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c14" species="L_minus_2_minus_Amino_minus_3_minus_oxobutanoate" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c15" species="L_minus_Aspartate" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c16" species="_space_5_minus_Aminolevulinate" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c17" species="_space_3_minus_Phosphonooxypyruvate" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c18" species="_space_2_minus_Oxobutanoate" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c19" species="_space_4_minus_Phospho_minus_L_minus_aspartate" compartmentAlias="ca1">
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				<celldesigner:speciesAlias id="c20" species="L_minus_Threonyl_minus_tRNA_space_Thr_space_" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c21" species="L_minus_Allothreonine" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c22" species="L_minus_Serine" compartmentAlias="ca1">
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				<celldesigner:speciesAlias id="c23" species="L_minus_Aspartate_space_4_minus_semialdehyde" compartmentAlias="ca1">
					<celldesigner:bounds x="873" y="749" w="54" h="18"/>
				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c24" species="S_minus_Aminomethyldihydrolipoylprotein" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c25" species="Hydroxyacetone" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c26" species="Glycyl_minus_tRNA_space_Gly_space_" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c27" species="O_minus_Phospho_minus_L_minus_serine" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c28" species="_space_3_minus_Phospho_minus_D_minus_glycerate" compartmentAlias="ca1">
					<celldesigner:bounds x="351" y="70" w="54" h="18"/>
				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c29" species="Choline" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c30" species="Phosphatidylethanolamine" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c31" species="Sarcosine" compartmentAlias="ca1">
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				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c32" species="CO2" compartmentAlias="ca1">
					<celldesigner:bounds x="898" y="418" w="54" h="18"/>
				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c33" species="Pyruvate" compartmentAlias="ca1">
					<celldesigner:bounds x="872" y="228" w="54" h="18"/>
				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c34" species="D_minus_Glycerate" compartmentAlias="ca1">
					<celldesigner:bounds x="190" y="71" w="54" h="18"/>
				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c35" species="Betaine_space_aldehyde" compartmentAlias="ca1">
					<celldesigner:bounds x="208" y="442" w="54" h="18"/>
				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c36" species="O_minus_Phospho_minus_L_minus_homoserine" compartmentAlias="ca1">
					<celldesigner:bounds x="786" y="633" w="54" h="18"/>
				</celldesigner:speciesAlias>
				<celldesigner:speciesAlias id="c37" species="Glycine" compartmentAlias="ca1">
					<celldesigner:bounds x="676" y="440" w="54" h="18"/>
				</celldesigner:speciesAlias>
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				</celldesigner:protein>
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				</celldesigner:protein>
				<celldesigner:protein id="p2" type="GENERIC" name="phosphatidylserine_space_decarboxylase">
				</celldesigner:protein>
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				<celldesigner:protein id="p5" type="GENERIC" name="phosphoglycerate_space_dehydrogenase">
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				</celldesigner:protein>
				<celldesigner:protein id="p11" type="GENERIC" name="_space_5_minus_aminolevulinate_space_synthase">
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				<celldesigner:protein id="p12" type="GENERIC" name="sarcosine_space_oxidase">
				</celldesigner:protein>
				<celldesigner:protein id="p13" type="GENERIC" name="threonine_space_aldolase">
				</celldesigner:protein>
				<celldesigner:protein id="p14" type="GENERIC" name="CDP_minus_diacylglycerol_minus_serine_space_O_minus_phosphatidyltransferase">
				</celldesigner:protein>
				<celldesigner:protein id="p15" type="GENERIC" name="glycine_minus_tRNA_space_ligase">
				</celldesigner:protein>
				<celldesigner:protein id="p16" type="GENERIC" name="hydroxypyruvate_space_reductase">
				</celldesigner:protein>
				<celldesigner:protein id="p17" type="GENERIC" name="phosphoserine_space_phosphatase">
				</celldesigner:protein>
				<celldesigner:protein id="p18" type="GENERIC" name="homoserine_space_dehydrogenase">
				</celldesigner:protein>
				<celldesigner:protein id="p19" type="GENERIC" name="L_minus_serine_space_ammonia_minus_lyase">
				</celldesigner:protein>
				<celldesigner:protein id="p20" type="GENERIC" name="threonine_minus_tRNA_space_ligase">
				</celldesigner:protein>
				<celldesigner:protein id="p21" type="GENERIC" name="E1_space_1_space_1_space__minus_">
				</celldesigner:protein>
				<celldesigner:protein id="p22" type="GENERIC" name="phosphoserine_space_transaminase">
				</celldesigner:protein>
				<celldesigner:protein id="p23" type="GENERIC" name="threonine_space_synthase">
				</celldesigner:protein>
				<celldesigner:protein id="p24" type="GENERIC" name="dimethylglycine_space_dehydrogenase">
				</celldesigner:protein>
				<celldesigner:protein id="p25" type="GENERIC" name="dihydrolipoyl_space_dehydrogenanse">
				</celldesigner:protein>
				<celldesigner:protein id="p26" type="GENERIC" name="betaine_minus_aldehyde_space_dehydrogenase">
				</celldesigner:protein>
			</celldesigner:listOfProteins>
		</annotation>
		<listOfCompartments>
			<compartment id="default" name="default" />
			<compartment id="uVol" name="uVol" outside="default" />
		</listOfCompartments>
		<listOfSpecies>
			<species id="aspartate_space_kinase" name="aspartate kinase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p0</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R00480"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="choline_space_dehydrogenase" name="choline dehydrogenase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p1</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R02567"/>
						<celldesigner:catalyzed reaction="R01025"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="phosphatidylserine_space_decarboxylase" name="phosphatidylserine decarboxylase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p2</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R02055"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="glycine_space_hydroxymethyltransferase" name="glycine hydroxymethyltransferase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p3</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R00945"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="glycine_space_dehydrogenase_space__space_decarboxylating_space_" name="glycine dehydrogenase (decarboxylating)" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p4</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R03425"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="phosphoglycerate_space_dehydrogenase" name="phosphoglycerate dehydrogenase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p5</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R01513"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="aspartate_minus_semialdehyde_space_dehydrogenase" name="aspartate-semialdehyde dehydrogenase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p6</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R02291"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="threonine_space_ammonia_minus_lyase" name="threonine ammonia-lyase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p7</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R00220"/>
						<celldesigner:catalyzed reaction="R00996"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="homoserine_space_kinase" name="homoserine kinase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p8</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R01771"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="serine_minus_tRNA_space_ligase" name="serine-tRNA ligase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p9</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R03662"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="aminomethyltransferase" name="aminomethyltransferase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p10</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R04125"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="_space_5_minus_aminolevulinate_space_synthase" name="5-aminolevulinate synthase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p11</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R02270"/>
						<celldesigner:catalyzed reaction="R00831"/>
						<celldesigner:catalyzed reaction="R00371"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="sarcosine_space_oxidase" name="sarcosine oxidase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p12</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R00610"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="threonine_space_aldolase" name="threonine aldolase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p13</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R06171"/>
						<celldesigner:catalyzed reaction="R00751"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="CDP_minus_diacylglycerol_minus_serine_space_O_minus_phosphatidyltransferase" name="CDP-diacylglycerol-serine O-phosphatidyltransferase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p14</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R01800"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="glycine_minus_tRNA_space_ligase" name="glycine-tRNA ligase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p15</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R03654"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="hydroxypyruvate_space_reductase" name="hydroxypyruvate reductase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p16</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R01388"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="phosphoserine_space_phosphatase" name="phosphoserine phosphatase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p17</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R00582"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="homoserine_space_dehydrogenase" name="homoserine dehydrogenase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p18</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R01773"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="L_minus_serine_space_ammonia_minus_lyase" name="L-serine ammonia-lyase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p19</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R00220"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="threonine_minus_tRNA_space_ligase" name="threonine-tRNA ligase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p20</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R03663"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="E1_space_1_space_1_space__minus_" name="1.1.1.-" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p21</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R02528"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="phosphoserine_space_transaminase" name="phosphoserine transaminase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p22</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R04173"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="threonine_space_synthase" name="threonine synthase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p23</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R01466"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="dimethylglycine_space_dehydrogenase" name="dimethylglycine dehydrogenase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p24</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R01565"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="dihydrolipoyl_space_dehydrogenanse" name="dihydrolipoyl dehydrogenanse" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p25</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R03815"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="betaine_minus_aldehyde_space_dehydrogenase" name="betaine-aldehyde dehydrogenase" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>PROTEIN</celldesigner:class>
						<celldesigner:proteinReference>p26</celldesigner:proteinReference>
					</celldesigner:speciesIdentity>
					<celldesigner:listOfCatalyzedReactions>
						<celldesigner:catalyzed reaction="R02565"/>
					</celldesigner:listOfCatalyzedReactions>
				</annotation>
			</species>
			<species id="_space_5_space_10_minus_Methylenetetrahydrofolate" name="5,10-Methylenetetrahydrofolate" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>_space_5_space_10_minus_Methylenetetrahydrofolate</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="NH3" name="NH3" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>NH3</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="L_minus_Threonine" name="L-Threonine" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>L_minus_Threonine</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="L_minus_Homoserine" name="L-Homoserine" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>L_minus_Homoserine</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="L_minus_Seryl_minus_tRNA_space_Ser_space_" name="L-Seryl-tRNA(Ser)" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>RNA</celldesigner:class>
						<celldesigner:name>L_minus_Seryl_minus_tRNA_space_Ser_space_</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="Methylglyoxal" name="Methylglyoxal" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>Methylglyoxal</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="Dihydrolipoylprotein" name="Dihydrolipoylprotein" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>Dihydrolipoylprotein</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="Lipoylprotein" name="Lipoylprotein" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>Lipoylprotein</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="Hydroxypyruvate" name="Hydroxypyruvate" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>Hydroxypyruvate</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="Tetrahydrofolate" name="Tetrahydrofolate" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>Tetrahydrofolate</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="_space_2_minus_Amino_minus_3_minus_oxoadipate" name="2-Amino-3-oxoadipate" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>_space_2_minus_Amino_minus_3_minus_oxoadipate</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="Phosphatidylserine" name="Phosphatidylserine" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>Phosphatidylserine</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="Betaine" name="Betaine" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>Betaine</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="N_space_N_minus_Dimethylglycine" name="N,N-Dimethylglycine" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>N_space_N_minus_Dimethylglycine</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="L_minus_2_minus_Amino_minus_3_minus_oxobutanoate" name="L-2-Amino-3-oxobutanoate" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>L_minus_2_minus_Amino_minus_3_minus_oxobutanoate</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="L_minus_Aspartate" name="L-Aspartate" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>L_minus_Aspartate</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="_space_5_minus_Aminolevulinate" name="5-Aminolevulinate" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>_space_5_minus_Aminolevulinate</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="_space_3_minus_Phosphonooxypyruvate" name="3-Phosphonooxypyruvate" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>_space_3_minus_Phosphonooxypyruvate</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="_space_2_minus_Oxobutanoate" name="2-Oxobutanoate" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>_space_2_minus_Oxobutanoate</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="_space_4_minus_Phospho_minus_L_minus_aspartate" name="4-Phospho-L-aspartate" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>_space_4_minus_Phospho_minus_L_minus_aspartate</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="L_minus_Threonyl_minus_tRNA_space_Thr_space_" name="L-Threonyl-tRNA(Thr)" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>RNA</celldesigner:class>
						<celldesigner:name>L_minus_Threonyl_minus_tRNA_space_Thr_space_</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="L_minus_Allothreonine" name="L-Allothreonine" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>L_minus_Allothreonine</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="L_minus_Serine" name="L-Serine" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>L_minus_Serine</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="L_minus_Aspartate_space_4_minus_semialdehyde" name="L-Aspartate 4-semialdehyde" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>L_minus_Aspartate_space_4_minus_semialdehyde</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="S_minus_Aminomethyldihydrolipoylprotein" name="S-Aminomethyldihydrolipoylprotein" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>S_minus_Aminomethyldihydrolipoylprotein</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="Hydroxyacetone" name="Hydroxyacetone" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>Hydroxyacetone</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="Glycyl_minus_tRNA_space_Gly_space_" name="Glycyl-tRNA(Gly)" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>RNA</celldesigner:class>
						<celldesigner:name>Glycyl_minus_tRNA_space_Gly_space_</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="O_minus_Phospho_minus_L_minus_serine" name="O-Phospho-L-serine" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>O_minus_Phospho_minus_L_minus_serine</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="_space_3_minus_Phospho_minus_D_minus_glycerate" name="3-Phospho-D-glycerate" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>_space_3_minus_Phospho_minus_D_minus_glycerate</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="Choline" name="Choline" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>Choline</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="Phosphatidylethanolamine" name="Phosphatidylethanolamine" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>Phosphatidylethanolamine</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="Sarcosine" name="Sarcosine" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>Sarcosine</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="CO2" name="CO2" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>CO2</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="Pyruvate" name="Pyruvate" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>Pyruvate</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="D_minus_Glycerate" name="D-Glycerate" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>D_minus_Glycerate</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="Betaine_space_aldehyde" name="Betaine aldehyde" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>Betaine_space_aldehyde</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="O_minus_Phospho_minus_L_minus_homoserine" name="O-Phospho-L-homoserine" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>O_minus_Phospho_minus_L_minus_homoserine</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
			<species id="Glycine" name="Glycine" compartment="uVol" initialAmount="0.0">
				<annotation>
					<celldesigner:positionToCompartment>inside</celldesigner:positionToCompartment>
					<celldesigner:speciesIdentity>
						<celldesigner:class>SIMPLE_MOLECULE</celldesigner:class>
						<celldesigner:name>Glycine</celldesigner:name>
					</celldesigner:speciesIdentity>
				</annotation>
			</species>
		</listOfSpecies>
		<listOfReactions>
			<reaction id="R02270" name="R02270" reversible="false">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>_space_2_minus_Amino_minus_3_minus_oxoadipate</celldesigner:baseReactants>
					<celldesigner:baseProducts>_space_5_minus_Aminolevulinate</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="_space_5_minus_aminolevulinate_space_synthase" aliases="e24"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="_space_2_minus_Amino_minus_3_minus_oxoadipate">
						<annotation>
							<celldesigner:alias>c10</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="_space_5_minus_Aminolevulinate">
						<annotation>
							<celldesigner:alias>c16</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="_space_5_minus_aminolevulinate_space_synthase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R01800" name="R01800" reversible="false">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>L_minus_Serine</celldesigner:baseReactants>
					<celldesigner:baseProducts>Phosphatidylserine</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="CDP_minus_diacylglycerol_minus_serine_space_O_minus_phosphatidyltransferase" aliases="e16"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="L_minus_Serine">
						<annotation>
							<celldesigner:alias>c22</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="Phosphatidylserine">
						<annotation>
							<celldesigner:alias>c11</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="CDP_minus_diacylglycerol_minus_serine_space_O_minus_phosphatidyltransferase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R04125" name="R04125" reversible="false">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>Tetrahydrofolate</celldesigner:baseReactants>
					<celldesigner:baseProducts>_space_5_space_10_minus_Methylenetetrahydrofolate</celldesigner:baseProducts>
					<celldesigner:listOfReactantLinks>
						<celldesigner:reactantLink reactant="S_minus_Aminomethyldihydrolipoylprotein" alias="c24"/>
					</celldesigner:listOfReactantLinks>
					<celldesigner:listOfProductLinks>
						<celldesigner:productLink product="NH3" alias="c1"/>
						<celldesigner:productLink product="Dihydrolipoylprotein" alias="c6"/>
					</celldesigner:listOfProductLinks>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="aminomethyltransferase" aliases="e11"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="Tetrahydrofolate">
						<annotation>
							<celldesigner:alias>c9</celldesigner:alias>
						</annotation>
					</speciesReference>
					<speciesReference species="S_minus_Aminomethyldihydrolipoylprotein">
						<annotation>
							<celldesigner:alias>c24</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="_space_5_space_10_minus_Methylenetetrahydrofolate">
						<annotation>
							<celldesigner:alias>c0</celldesigner:alias>
						</annotation>
					</speciesReference>
					<speciesReference species="NH3">
						<annotation>
							<celldesigner:alias>c1</celldesigner:alias>
						</annotation>
					</speciesReference>
					<speciesReference species="Dihydrolipoylprotein">
						<annotation>
							<celldesigner:alias>c6</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="aminomethyltransferase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R00480" name="R00480" reversible="false">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>L_minus_Aspartate</celldesigner:baseReactants>
					<celldesigner:baseProducts>_space_4_minus_Phospho_minus_L_minus_aspartate</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="aspartate_space_kinase" aliases="e0"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="L_minus_Aspartate">
						<annotation>
							<celldesigner:alias>c15</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="_space_4_minus_Phospho_minus_L_minus_aspartate">
						<annotation>
							<celldesigner:alias>c19</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="aspartate_space_kinase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R00831" name="R00831" reversible="false">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>Glycine</celldesigner:baseReactants>
					<celldesigner:baseProducts>_space_2_minus_Amino_minus_3_minus_oxoadipate</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="_space_5_minus_aminolevulinate_space_synthase" aliases="e12"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="Glycine">
						<annotation>
							<celldesigner:alias>c37</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="_space_2_minus_Amino_minus_3_minus_oxoadipate">
						<annotation>
							<celldesigner:alias>c10</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="_space_5_minus_aminolevulinate_space_synthase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R00751" name="R00751" reversible="true">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>L_minus_Threonine</celldesigner:baseReactants>
					<celldesigner:baseProducts>Glycine</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="threonine_space_aldolase" aliases="e15"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="L_minus_Threonine">
						<annotation>
							<celldesigner:alias>c2</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="Glycine">
						<annotation>
							<celldesigner:alias>c37</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="threonine_space_aldolase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R00582" name="R00582" reversible="false">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>O_minus_Phospho_minus_L_minus_serine</celldesigner:baseReactants>
					<celldesigner:baseProducts>L_minus_Serine</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="phosphoserine_space_phosphatase" aliases="e21"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="O_minus_Phospho_minus_L_minus_serine">
						<annotation>
							<celldesigner:alias>c27</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="L_minus_Serine">
						<annotation>
							<celldesigner:alias>c22</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="phosphoserine_space_phosphatase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R02291" name="R02291" reversible="false">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>_space_4_minus_Phospho_minus_L_minus_aspartate</celldesigner:baseReactants>
					<celldesigner:baseProducts>L_minus_Aspartate_space_4_minus_semialdehyde</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="aspartate_minus_semialdehyde_space_dehydrogenase" aliases="e6"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="_space_4_minus_Phospho_minus_L_minus_aspartate">
						<annotation>
							<celldesigner:alias>c19</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="L_minus_Aspartate_space_4_minus_semialdehyde">
						<annotation>
							<celldesigner:alias>c23</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="aspartate_minus_semialdehyde_space_dehydrogenase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R03425" name="R03425" reversible="false">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>Glycine</celldesigner:baseReactants>
					<celldesigner:baseProducts>S_minus_Aminomethyldihydrolipoylprotein</celldesigner:baseProducts>
					<celldesigner:listOfReactantLinks>
						<celldesigner:reactantLink reactant="Lipoylprotein" alias="c7"/>
					</celldesigner:listOfReactantLinks>
					<celldesigner:listOfProductLinks>
						<celldesigner:productLink product="CO2" alias="c32"/>
					</celldesigner:listOfProductLinks>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="glycine_space_dehydrogenase_space__space_decarboxylating_space_" aliases="e4"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="Glycine">
						<annotation>
							<celldesigner:alias>c37</celldesigner:alias>
						</annotation>
					</speciesReference>
					<speciesReference species="Lipoylprotein">
						<annotation>
							<celldesigner:alias>c7</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="S_minus_Aminomethyldihydrolipoylprotein">
						<annotation>
							<celldesigner:alias>c24</celldesigner:alias>
						</annotation>
					</speciesReference>
					<speciesReference species="CO2">
						<annotation>
							<celldesigner:alias>c32</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="glycine_space_dehydrogenase_space__space_decarboxylating_space_"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R01466" name="R01466" reversible="false">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>O_minus_Phospho_minus_L_minus_homoserine</celldesigner:baseReactants>
					<celldesigner:baseProducts>L_minus_Threonine</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="threonine_space_synthase" aliases="e28"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="O_minus_Phospho_minus_L_minus_homoserine">
						<annotation>
							<celldesigner:alias>c36</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="L_minus_Threonine">
						<annotation>
							<celldesigner:alias>c2</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="threonine_space_synthase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R02528" name="R02528" reversible="false">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>Methylglyoxal</celldesigner:baseReactants>
					<celldesigner:baseProducts>Hydroxyacetone</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="E1_space_1_space_1_space__minus_" aliases="e26"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="Methylglyoxal">
						<annotation>
							<celldesigner:alias>c5</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="Hydroxyacetone">
						<annotation>
							<celldesigner:alias>c25</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="E1_space_1_space_1_space__minus_"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R01565" name="R01565" reversible="false">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>N_space_N_minus_Dimethylglycine</celldesigner:baseReactants>
					<celldesigner:baseProducts>Sarcosine</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="dimethylglycine_space_dehydrogenase" aliases="e29"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="N_space_N_minus_Dimethylglycine">
						<annotation>
							<celldesigner:alias>c13</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="Sarcosine">
						<annotation>
							<celldesigner:alias>c31</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="dimethylglycine_space_dehydrogenase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R04173" name="R04173" reversible="true">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>O_minus_Phospho_minus_L_minus_serine</celldesigner:baseReactants>
					<celldesigner:baseProducts>_space_3_minus_Phosphonooxypyruvate</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="phosphoserine_space_transaminase" aliases="e27"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="O_minus_Phospho_minus_L_minus_serine">
						<annotation>
							<celldesigner:alias>c27</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="_space_3_minus_Phosphonooxypyruvate">
						<annotation>
							<celldesigner:alias>c17</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="phosphoserine_space_transaminase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R01388" name="R01388" reversible="true">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>D_minus_Glycerate</celldesigner:baseReactants>
					<celldesigner:baseProducts>Hydroxypyruvate</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="hydroxypyruvate_space_reductase" aliases="e20"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="D_minus_Glycerate">
						<annotation>
							<celldesigner:alias>c34</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="Hydroxypyruvate">
						<annotation>
							<celldesigner:alias>c8</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="hydroxypyruvate_space_reductase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R02565" name="R02565" reversible="false">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>Betaine_space_aldehyde</celldesigner:baseReactants>
					<celldesigner:baseProducts>Betaine</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="betaine_minus_aldehyde_space_dehydrogenase" aliases="e31"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="Betaine_space_aldehyde">
						<annotation>
							<celldesigner:alias>c35</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="Betaine">
						<annotation>
							<celldesigner:alias>c12</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="betaine_minus_aldehyde_space_dehydrogenase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R01771" name="R01771" reversible="false">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>L_minus_Homoserine</celldesigner:baseReactants>
					<celldesigner:baseProducts>O_minus_Phospho_minus_L_minus_homoserine</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="homoserine_space_kinase" aliases="e8"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="L_minus_Homoserine">
						<annotation>
							<celldesigner:alias>c3</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="O_minus_Phospho_minus_L_minus_homoserine">
						<annotation>
							<celldesigner:alias>c36</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="homoserine_space_kinase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R00945" name="R00945" reversible="true">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>_space_5_space_10_minus_Methylenetetrahydrofolate</celldesigner:baseReactants>
					<celldesigner:baseProducts>L_minus_Serine</celldesigner:baseProducts>
					<celldesigner:listOfReactantLinks>
						<celldesigner:reactantLink reactant="Glycine" alias="c37"/>
					</celldesigner:listOfReactantLinks>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="glycine_space_hydroxymethyltransferase" aliases="e3"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="_space_5_space_10_minus_Methylenetetrahydrofolate">
						<annotation>
							<celldesigner:alias>c0</celldesigner:alias>
						</annotation>
					</speciesReference>
					<speciesReference species="Glycine">
						<annotation>
							<celldesigner:alias>c37</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="L_minus_Serine">
						<annotation>
							<celldesigner:alias>c22</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="glycine_space_hydroxymethyltransferase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R01773" name="R01773" reversible="true">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>L_minus_Homoserine</celldesigner:baseReactants>
					<celldesigner:baseProducts>L_minus_Aspartate_space_4_minus_semialdehyde</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="homoserine_space_dehydrogenase" aliases="e22"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="L_minus_Homoserine">
						<annotation>
							<celldesigner:alias>c3</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="L_minus_Aspartate_space_4_minus_semialdehyde">
						<annotation>
							<celldesigner:alias>c23</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="homoserine_space_dehydrogenase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R06171" name="R06171" reversible="true">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>Glycine</celldesigner:baseReactants>
					<celldesigner:baseProducts>L_minus_Allothreonine</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="threonine_space_aldolase" aliases="e18"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="Glycine">
						<annotation>
							<celldesigner:alias>c37</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="L_minus_Allothreonine">
						<annotation>
							<celldesigner:alias>c21</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="threonine_space_aldolase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R02567" name="R02567" reversible="false">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>Betaine_space_aldehyde</celldesigner:baseReactants>
					<celldesigner:baseProducts>Betaine</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="choline_space_dehydrogenase" aliases="e1"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="Betaine_space_aldehyde">
						<annotation>
							<celldesigner:alias>c35</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="Betaine">
						<annotation>
							<celldesigner:alias>c12</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="choline_space_dehydrogenase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R00220" name="R00220" reversible="true">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>L_minus_Serine</celldesigner:baseReactants>
					<celldesigner:baseProducts>Pyruvate</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="L_minus_serine_space_ammonia_minus_lyase" aliases="e23"/>
						<celldesigner:modification type="CATALYSIS" modifiers="threonine_space_ammonia_minus_lyase" aliases="e10"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="L_minus_Serine">
						<annotation>
							<celldesigner:alias>c22</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="Pyruvate">
						<annotation>
							<celldesigner:alias>c33</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="L_minus_serine_space_ammonia_minus_lyase"/>
					<modifierSpeciesReference species="threonine_space_ammonia_minus_lyase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R03815" name="R03815" reversible="false">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>Dihydrolipoylprotein</celldesigner:baseReactants>
					<celldesigner:baseProducts>Lipoylprotein</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="dihydrolipoyl_space_dehydrogenanse" aliases="e30"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="Dihydrolipoylprotein">
						<annotation>
							<celldesigner:alias>c6</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="Lipoylprotein">
						<annotation>
							<celldesigner:alias>c7</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="dihydrolipoyl_space_dehydrogenanse"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R03654" name="R03654" reversible="false">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>Glycine</celldesigner:baseReactants>
					<celldesigner:baseProducts>Glycyl_minus_tRNA_space_Gly_space_</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="glycine_minus_tRNA_space_ligase" aliases="e19"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="Glycine">
						<annotation>
							<celldesigner:alias>c37</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="Glycyl_minus_tRNA_space_Gly_space_">
						<annotation>
							<celldesigner:alias>c26</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="glycine_minus_tRNA_space_ligase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R03662" name="R03662" reversible="false">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>L_minus_Serine</celldesigner:baseReactants>
					<celldesigner:baseProducts>L_minus_Seryl_minus_tRNA_space_Ser_space_</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="serine_minus_tRNA_space_ligase" aliases="e9"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="L_minus_Serine">
						<annotation>
							<celldesigner:alias>c22</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="L_minus_Seryl_minus_tRNA_space_Ser_space_">
						<annotation>
							<celldesigner:alias>c4</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="serine_minus_tRNA_space_ligase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R03663" name="R03663" reversible="false">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>L_minus_Threonine</celldesigner:baseReactants>
					<celldesigner:baseProducts>L_minus_Threonyl_minus_tRNA_space_Thr_space_</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="threonine_minus_tRNA_space_ligase" aliases="e25"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="L_minus_Threonine">
						<annotation>
							<celldesigner:alias>c2</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="L_minus_Threonyl_minus_tRNA_space_Thr_space_">
						<annotation>
							<celldesigner:alias>c20</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="threonine_minus_tRNA_space_ligase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R01025" name="R01025" reversible="false">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>Choline</celldesigner:baseReactants>
					<celldesigner:baseProducts>Betaine_space_aldehyde</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="choline_space_dehydrogenase" aliases="e13"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="Choline">
						<annotation>
							<celldesigner:alias>c29</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="Betaine_space_aldehyde">
						<annotation>
							<celldesigner:alias>c35</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="choline_space_dehydrogenase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R00996" name="R00996" reversible="false">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>L_minus_Threonine</celldesigner:baseReactants>
					<celldesigner:baseProducts>_space_2_minus_Oxobutanoate</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="threonine_space_ammonia_minus_lyase" aliases="e7"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="L_minus_Threonine">
						<annotation>
							<celldesigner:alias>c2</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="_space_2_minus_Oxobutanoate">
						<annotation>
							<celldesigner:alias>c18</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="threonine_space_ammonia_minus_lyase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R00610" name="R00610" reversible="false">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>Sarcosine</celldesigner:baseReactants>
					<celldesigner:baseProducts>Glycine</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="sarcosine_space_oxidase" aliases="e14"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="Sarcosine">
						<annotation>
							<celldesigner:alias>c31</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="Glycine">
						<annotation>
							<celldesigner:alias>c37</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="sarcosine_space_oxidase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R02055" name="R02055" reversible="false">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>Phosphatidylserine</celldesigner:baseReactants>
					<celldesigner:baseProducts>Phosphatidylethanolamine</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="phosphatidylserine_space_decarboxylase" aliases="e2"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="Phosphatidylserine">
						<annotation>
							<celldesigner:alias>c11</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="Phosphatidylethanolamine">
						<annotation>
							<celldesigner:alias>c30</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="phosphatidylserine_space_decarboxylase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R00371" name="R00371" reversible="true">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>Glycine</celldesigner:baseReactants>
					<celldesigner:baseProducts>L_minus_2_minus_Amino_minus_3_minus_oxobutanoate</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="_space_5_minus_aminolevulinate_space_synthase" aliases="e17"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="Glycine">
						<annotation>
							<celldesigner:alias>c37</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="L_minus_2_minus_Amino_minus_3_minus_oxobutanoate">
						<annotation>
							<celldesigner:alias>c14</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="_space_5_minus_aminolevulinate_space_synthase"/>
				</listOfModifiers>
			</reaction>
			<reaction id="R01513" name="R01513" reversible="true">
				<annotation>
					<celldesigner:reactionType>STATE_TRANSITION</celldesigner:reactionType>
					<celldesigner:baseReactants>_space_3_minus_Phospho_minus_D_minus_glycerate</celldesigner:baseReactants>
					<celldesigner:baseProducts>_space_3_minus_Phosphonooxypyruvate</celldesigner:baseProducts>
					<celldesigner:listOfModification>
						<celldesigner:modification type="CATALYSIS" modifiers="phosphoglycerate_space_dehydrogenase" aliases="e5"/>
					</celldesigner:listOfModification>
				</annotation>
				<listOfReactants>
					<speciesReference species="_space_3_minus_Phospho_minus_D_minus_glycerate">
						<annotation>
							<celldesigner:alias>c28</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfReactants>
				<listOfProducts>
					<speciesReference species="_space_3_minus_Phosphonooxypyruvate">
						<annotation>
							<celldesigner:alias>c17</celldesigner:alias>
						</annotation>
					</speciesReference>
				</listOfProducts>
				<listOfModifiers>
					<modifierSpeciesReference species="phosphoglycerate_space_dehydrogenase"/>
				</listOfModifiers>
			</reaction>
		</listOfReactions>
	</model>
</sbml>
