2.2 SQUARE inside PROTEIN p0 inside PROTEIN p1 inside SIMPLE_MOLECULE D_minus_threo_minus_2_space_4_minus_Diaminopentanoate inside SIMPLE_MOLECULE D_minus_Ornithine inside SIMPLE_MOLECULE _space_5_minus_Amino_minus_2_minus_oxopentanoate inside SIMPLE_MOLECULE _space_2_minus_Amino_minus_4_minus_oxopentanoate inside SIMPLE_MOLECULE D_minus_Arginine inside SIMPLE_MOLECULE _space_5_minus_Guanidino_minus_2_minus_oxopentanoate STATE_TRANSITION D_minus_Arginine _space_5_minus_Guanidino_minus_2_minus_oxopentanoate c4 c5 STATE_TRANSITION D_minus_Ornithine _space_5_minus_Amino_minus_2_minus_oxopentanoate c1 c2 STATE_TRANSITION D_minus_threo_minus_2_space_4_minus_Diaminopentanoate _space_2_minus_Amino_minus_4_minus_oxopentanoate c0 c3