ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 31.4880 60.9490 51.9260 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > MVDWgVFNPHQSyOOJHcJ77A > 2025-07-05 02:03:10 > 0.9.12 > ligand > pdb-bcif > 4zpj > atom_site > {"label_asym_id":"D","auth_seq_id":503} > 58 > 13 > 3 > 330 > 0 > 1 $$$$