MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 124.3370 -77.7120 265.6320 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > h-f938uCuvlS863eFQ7UYA > 2024-07-06 16:23:01 > 0.9.11 > ligand > pdb-bcif > 4u55 > atom_site > {"label_asym_id":"HXB","auth_seq_id":3643} > 278 > 232 > 527 > 268 > 0 > 1 $$$$