ZN ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 8.5920 -3.8750 -4.2690 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > 8sSDnZNUf1SoW6NY3T4NPg > 2024-04-25 03:44:45 > 0.9.11 > ligand > pdb-bcif > 4k1r > atom_site > {"label_asym_id":"F","auth_seq_id":502} > 0 > 46 > 4 > 243 > 0 > 1 $$$$