MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 57.3370 10.6130 18.5280 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > hF-iL7HL-MXBTUnygfctuQ > 2024-04-19 22:48:15 > 0.9.11 > ligand > pdb-bcif > 1u81 > atom_site > {"label_asym_id":"B","auth_seq_id":2} > 64 > 63 > 21 > 2742 > 0 > 1 $$$$