ZN ModelServer 0.9.9 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 > S4MO5gK8WVV2Mr_kIDYdZQ > 2023-09-25 11:24:56 > 0.9.9 > ligand > pdb-bcif > 4k7d > atom_site > {"label_asym_id":"D","auth_seq_id":501} > 4 > 55 > 21 > 246 > 0 > 1 $$$$