UNX ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 15.0500 58.4440 9.3990 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > ma23fJy3kYpIyBIFRqAjOw > 2025-07-04 16:26:35 > 0.9.12 > ligand > pdb-bcif > 4fo9 > atom_site > {"label_asym_id":"U","auth_seq_id":520} > 11 > 31 > 7 > 313 > 0 > 1 $$$$