2.2 SQUARE inside PROTEIN p0 inside PROTEIN p1 inside SIMPLE_MOLECULE Fatty_space_acid inside SIMPLE_MOLECULE _space_1_minus_Acyl_minus_sn_minus_glycero_minus_3_minus_phosphocholine inside SIMPLE_MOLECULE sn_minus_Glycerol_space_3_minus_phosphate inside SIMPLE_MOLECULE Fatty_space_acid inside SIMPLE_MOLECULE Choline inside SIMPLE_MOLECULE _space_2_minus_Acyl_minus_sn_minus_glycero_minus_3_minus_phosphocholine inside SIMPLE_MOLECULE _space_1_minus__space_1_minus_Alkenyl_space__minus_sn_minus_glycero_minus_3_minus_phosphocholine inside SIMPLE_MOLECULE Phosphatidylcholine inside SIMPLE_MOLECULE sn_minus_Glycero_minus_3_minus_phosphocholine STATE_TRANSITION sn_minus_Glycero_minus_3_minus_phosphocholine Choline c8 c4 c2 STATE_TRANSITION _space_1_minus_Acyl_minus_sn_minus_glycero_minus_3_minus_phosphocholine sn_minus_Glycero_minus_3_minus_phosphocholine c1 c8 c3 STATE_TRANSITION _space_2_minus_Acyl_minus_sn_minus_glycero_minus_3_minus_phosphocholine sn_minus_Glycero_minus_3_minus_phosphocholine c5 c8 c0 STATE_TRANSITION Phosphatidylcholine sn_minus_Glycero_minus_3_minus_phosphocholine c7 c8 STATE_TRANSITION _space_1_minus__space_1_minus_Alkenyl_space__minus_sn_minus_glycero_minus_3_minus_phosphocholine sn_minus_Glycero_minus_3_minus_phosphocholine c6 c8