ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 29.1520 -0.3250 107.9290 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > URDtyBLVt-9a3kXPzfhHVg > 2025-07-03 21:27:31 > 0.9.12 > ligand > pdb-bcif > 1by4 > atom_site > {"label_asym_id":"O","auth_seq_id":2335} > 6 > 8 > 6 > 314 > 0 > 1 $$$$