ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -22.2160 28.4820 -9.1680 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > RLlJUnbeQEFtCsFSDSoQ1Q > 2025-07-03 11:09:04 > 0.9.12 > ligand > pdb-bcif > 2xb3 > atom_site > {"label_asym_id":"E","auth_seq_id":1004} > 46 > 7 > 2 > 319 > 0 > 1 $$$$