CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 57.3890 24.3360 131.0080 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 2GTWmnIMRnBJm1USh0m-RQ > 2025-07-14 05:31:31 > 0.9.12 > ligand > pdb-bcif > 1gkc > atom_site > {"label_asym_id":"F","auth_seq_id":1447} > 7 > 9 > 17 > 318 > 0 > 1 $$$$