ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 35.4260 -20.9000 26.2260 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > MKuxLMvpWd9-W84Xreji6w > 2025-07-06 12:12:01 > 0.9.12 > ligand > pdb-bcif > 4k1t > atom_site > {"label_asym_id":"F","auth_seq_id":303} > 72 > 103 > 60 > 226 > 0 > 1 $$$$