CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 42.4090 20.1940 60.8760 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > uGoWu2ygcwnj1MqSAoJ5Zw > 2024-05-20 23:14:13 > 0.9.11 > ligand > pdb-bcif > 1r1z > atom_site > {"label_asym_id":"K","auth_seq_id":510} > 3 > 58 > 7 > 261 > 0 > 1 $$$$