2.2 SQUARE inside PROTEIN p0 inside PROTEIN p1 inside PROTEIN p2 inside PROTEIN p3 inside SIMPLE_MOLECULE _beta__minus_Aminopropion_space_aldehyde inside SIMPLE_MOLECULE _space_3_minus_Oxopropanoate inside SIMPLE_MOLECULE Pantothenate inside SIMPLE_MOLECULE L_minus_Aspartate inside SIMPLE_MOLECULE _beta__minus_Alanine STATE_TRANSITION _beta__minus_Alanine _space_3_minus_Oxopropanoate c4 c1 STATE_TRANSITION _beta__minus_Alanine Pantothenate c4 c2 STATE_TRANSITION L_minus_Aspartate _beta__minus_Alanine c3 c4 STATE_TRANSITION _beta__minus_Aminopropion_space_aldehyde _beta__minus_Alanine c0 c4