ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 8.3290 67.8860 98.4050 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > q59QSgoR53AAlv0SwaUCUg > 2025-07-15 02:57:44 > 0.9.12 > ligand > pdb-bcif > 4k7d > atom_site > {"label_asym_id":"D","auth_seq_id":501} > 11 > 8 > 41 > 353 > 0 > 1 $$$$