ZN ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 3.7380 56.8490 34.0170 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > iyRpZYrUKotN-GDZY9Oa5w > 2024-07-26 23:38:35 > 0.9.11 > ligand > pdb-bcif > 4fec > atom_site > {"label_asym_id":"K","auth_seq_id":503} > 8 > 41 > 10 > 298 > 0 > 1 $$$$