ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 1.9920 -3.4610 -1.4280 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > 81XpgWc261-WbNsz5W7HEA > 2025-07-15 18:28:46 > 0.9.12 > ligand > pdb-bcif > 3r3q > atom_site > {"label_asym_id":"J","auth_seq_id":169} > 7 > 7 > 2 > 268 > 0 > 1 $$$$