CO ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -3.4210 8.0430 -1.3470 CO 0 2 0 0 0 0 0 0 0 0 0 0 M END > iTlSBRgCEdV04moJLlMZMg > 2025-07-12 19:02:47 > 0.9.12 > ligand > pdb-bcif > 2krj > atom_site > {"label_asym_id":"B","auth_seq_id":264} > 24 > 7 > 40 > 4933 > 0 > 1 $$$$