ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 27.7870 -1.1900 11.2970 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > 4peltBYJ23Htlhmx3GycbQ > 2025-07-04 09:15:16 > 0.9.12 > ligand > pdb-bcif > 3a1b > atom_site > {"label_asym_id":"C","auth_seq_id":2} > 7 > 9 > 2 > 307 > 0 > 1 $$$$