CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 82.3500 25.0590 10.7430 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > zuZsaMhhKz0LAIL2Chd6Ig > 2025-07-12 17:12:39 > 0.9.12 > ligand > pdb-bcif > 2ivz > atom_site > {"label_asym_id":"K","auth_seq_id":1432} > 21 > 9 > 21 > 308 > 0 > 1 $$$$