ZN ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 33.2900 60.4510 66.0020 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > cBeIuYRz6SL-U40t8fxfCQ > 2023-09-27 00:12:14 > 0.9.9 > ligand > pdb-bcif > 4k7d > atom_site > {"label_asym_id":"Y","auth_seq_id":504} > 4 > 42 > 10 > 210 > 0 > 1 $$$$