OH ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -58.4450 19.1560 7.0680 O 0 5 0 0 0 0 0 0 0 0 0 0 M END > pUnAIc4KaM73NeakcEE8Sw > 2024-05-17 00:16:50 > 0.9.11 > ligand > pdb-bcif > 3vva > atom_site > {"label_asym_id":"K","auth_seq_id":503} > 27 > 43 > 49 > 284 > 1 > 1 $$$$