ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 65.3470 2.7990 -81.6530 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > ExTT0h0NEz8ZmE3DDE-ckg > 2025-07-06 08:51:27 > 0.9.12 > ligand > pdb-bcif > 7yui > atom_site > {"label_asym_id":"E","auth_seq_id":503} > 71 > 30 > 6 > 289 > 0 > 1 $$$$