ZN ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 78.0810 42.0420 85.2960 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > BJ6Z9bUNqj098483P9eprA > 2024-04-19 08:24:49 > 0.9.11 > ligand > pdb-bcif > 4k7d > atom_site > {"label_asym_id":"N","auth_seq_id":502} > 3 > 31 > 7 > 250 > 0 > 1 $$$$