ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -0.5540 39.7410 -26.3110 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > GASJf2xZkwJUq4yoK3wkcw > 2025-07-07 03:02:53 > 0.9.12 > ligand > pdb-bcif > 4n0n > atom_site > {"label_asym_id":"D","auth_seq_id":503} > 12 > 7 > 3 > 279 > 0 > 1 $$$$