MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 271.7820 -25.4180 254.4120 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > chGBvb17Joc12-BSr5hSlQ > 2024-05-27 13:50:23 > 0.9.11 > ligand > pdb-bcif > 4u50 > atom_site > {"label_asym_id":"HBB","auth_seq_id":1907} > 321 > 221 > 558 > 260 > 0 > 1 $$$$