ZN ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -23.1620 -1.5110 -51.6240 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > cK-yr787n9PUkZydQsLI7Q > 2024-05-30 02:17:47 > 0.9.11 > ligand > pdb-bcif > 4k4s > atom_site > {"label_asym_id":"M","auth_seq_id":501} > 3 > 86 > 9 > 243 > 0 > 1 $$$$