ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 216.9120 227.4380 187.3220 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > dmTWlTg2xoz7tO2cUHAoWg > 2025-07-14 03:12:44 > 0.9.12 > ligand > pdb-bcif > 7ku7 > atom_site > {"label_asym_id":"M","auth_seq_id":301} > 19 > 10 > 20 > 263 > 0 > 1 $$$$