UNX ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 23.7540 24.9380 -0.5490 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > 1F3n8Cd8J7itLwz5OciA1Q > 2024-07-27 03:13:03 > 0.9.11 > ligand > pdb-bcif > 2x2u > atom_site > {"label_asym_id":"K","auth_seq_id":1291} > 4 > 45 > 3 > 348 > 0 > 1 $$$$