MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -18.3250 -63.3040 15.0050 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > MBuVtOP9Y1QHLjfgiVqQPA > 2024-04-27 14:11:30 > 0.9.11 > ligand > pdb-bcif > 4u1u > atom_site > {"label_asym_id":"SK","auth_seq_id":3126} > 53 > 91 > 431 > 287 > 0 > 1 $$$$