K ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 4.2740 -5.5600 6.0990 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > x8wM7a4n-4Y3OSrQDQmuWQ > 2025-07-07 17:08:29 > 0.9.12 > ligand > pdb-bcif > 2xnz > atom_site > {"label_asym_id":"M","auth_seq_id":1092} > 5 > 5 > 2 > 221 > 0 > 1 $$$$