CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 44.2570 20.6680 84.2380 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > gqnBOFXwcijpAldLsFSMhA > 2024-04-19 14:47:03 > 0.9.11 > ligand > pdb-bcif > 4um9 > atom_site > {"label_asym_id":"PA","auth_seq_id":2003} > 7 > 36 > 18 > 253 > 0 > 1 $$$$