ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 54.5310 189.6420 35.5720 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > cPx847e3YzitgouHpw8uLw > 2025-07-15 02:09:52 > 0.9.12 > ligand > pdb-bcif > 6dk9 > atom_site > {"label_asym_id":"SA","auth_seq_id":500} > 42 > 24 > 29 > 257 > 0 > 1 $$$$