2.2 SQUARE inside PROTEIN p0 inside PROTEIN p1 inside PROTEIN p2 inside PROTEIN p3 inside PROTEIN p4 inside SIMPLE_MOLECULE _space_5_space_10_minus_Methylenetetrahydrofolate inside SIMPLE_MOLECULE L_minus_Threonine inside RNA L_minus_Seryl_minus_tRNA_space_Ser_space_ inside SIMPLE_MOLECULE Dihydrolipoylprotein inside SIMPLE_MOLECULE Lipoylprotein inside RNA L_minus_Threonyl_minus_tRNA_space_Thr_space_ inside SIMPLE_MOLECULE L_minus_Serine inside RNA Glycyl_minus_tRNA_space_Gly_space_ inside SIMPLE_MOLECULE Glycine STATE_TRANSITION Dihydrolipoylprotein Lipoylprotein c3 c4 STATE_TRANSITION Glycine Glycyl_minus_tRNA_space_Gly_space_ c8 c7 STATE_TRANSITION L_minus_Serine L_minus_Seryl_minus_tRNA_space_Ser_space_ c6 c2 STATE_TRANSITION L_minus_Threonine L_minus_Threonyl_minus_tRNA_space_Thr_space_ c1 c5 STATE_TRANSITION _space_5_space_10_minus_Methylenetetrahydrofolate L_minus_Serine c0 c8 c6