CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 196.3080 153.1710 206.0900 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > K8Y0dxBcOea0Rya2neZEcQ > 2025-07-05 12:04:47 > 0.9.12 > ligand > pdb-bcif > 7t3u > atom_site > {"label_asym_id":"K","auth_seq_id":2703} > 25 > 21 > 68 > 339 > 0 > 1 $$$$