CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -13.0730 21.8090 45.1570 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > yIZXcOfT21I1HqA9qHHS7A > 2025-07-06 10:27:26 > 0.9.12 > ligand > pdb-bcif > 3v4v > atom_site > {"label_asym_id":"U","auth_seq_id":2003} > 45 > 14 > 25 > 339 > 0 > 1 $$$$