ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 30.2340 81.5540 49.5470 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > e0t1YSgT18SbDli46cvGlA > 2025-07-04 09:16:02 > 0.9.12 > ligand > pdb-bcif > 4zpj > atom_site > {"label_asym_id":"E","auth_seq_id":504} > 16 > 13 > 4 > 307 > 0 > 1 $$$$