CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 148.6650 61.1950 71.8720 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 7zzvwWh4ywZUhWQcgjG3nQ > 2025-07-04 03:27:46 > 0.9.12 > ligand > pdb-bcif > 2zai > atom_site > {"label_asym_id":"K","auth_seq_id":4} > 23 > 10 > 69 > 316 > 0 > 1 $$$$