2.2 SQUARE inside PROTEIN p0 inside PROTEIN p1 inside PROTEIN p2 inside PROTEIN p3 inside PROTEIN p4 inside SIMPLE_MOLECULE Phosphonoacetaldehyde inside SIMPLE_MOLECULE _space_2_minus_Aminoethyl_space_phosphonate inside SIMPLE_MOLECULE _space_2_minus_Hydroxypropylphosphonate inside SIMPLE_MOLECULE _space_3_minus_Phosphonopyruvate inside SIMPLE_MOLECULE _space_1_minus_Hydroxy_minus_2_minus_aminoethylphosphonate inside SIMPLE_MOLECULE _space_2_minus_Amino_minus_3_minus_phosphonopropanoate inside SIMPLE_MOLECULE Ceramide_space_2_minus_aminoethylphosphonate inside SIMPLE_MOLECULE CMP_minus_2_minus_aminoethylphosphonate STATE_TRANSITION _space_3_minus_Phosphonopyruvate _space_2_minus_Amino_minus_3_minus_phosphonopropanoate c3 c5 STATE_TRANSITION Phosphonoacetaldehyde _space_2_minus_Hydroxypropylphosphonate c0 c2 STATE_TRANSITION _space_3_minus_Phosphonopyruvate Phosphonoacetaldehyde c3 c0 STATE_TRANSITION _space_2_minus_Aminoethyl_space_phosphonate _space_1_minus_Hydroxy_minus_2_minus_aminoethylphosphonate c1 c4 STATE_TRANSITION CMP_minus_2_minus_aminoethylphosphonate Ceramide_space_2_minus_aminoethylphosphonate c7 c6