UNX ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -6.4210 24.4100 43.1470 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > -MXafOWBXQEIOlpIwUgpOg > 2025-05-24 23:19:52 > 0.9.12 > ligand > pdb-bcif > 3kuq > atom_site > {"label_asym_id":"E","auth_seq_id":4} > 13 > 19 > 9 > 502 > 0 > 1 $$$$