ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 76.3570 34.3070 33.2060 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > bCyARnMymBXiXuDLAcUNRQ > 2025-07-16 19:36:38 > 0.9.12 > ligand > pdb-bcif > 3rfr > atom_site > {"label_asym_id":"M","auth_seq_id":421} > 239 > 74 > 173 > 1629 > 0 > 1 $$$$