ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 154.9640 113.5510 39.2870 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > tz-QA8kDTIOB20RxScqM-Q > 2025-07-16 08:55:54 > 0.9.12 > ligand > pdb-bcif > 2f4v > atom_site > {"label_asym_id":"EE","auth_seq_id":306} > 28 > 11 > 74 > 288 > 0 > 1 $$$$