Multiple Assemblies exist for SMTL entry 9gbs
Human Angiotensin-1 converting enzyme N-domain in complex with a diprolyl inhibitor- SG18; X-RAY DIFFRACTION 1.90 Å

SMTL ID 9gbs.1 Ligands alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose; (2S)-1-[(2S)-2-[[(1S)-1-[(2S)-1-(4-carboxyphenyl)carbonylpyrrolidin-2-yl]-2-oxidanyl-2-oxidanylidene-ethyl]amino]propanoyl]pyrrolidine-2-carboxylic acid; DI(HYDROXYETHYL)ETHER; 1,2-ETHANEDIOL; TRIETHYLENE GLYCOL; HEXAETHYLENE GLYCOL; 2-acetamido-2-deoxy-beta-D-glucopyranose; ZINC ION; CHLORIDE ION Polypeptides Angiotensin-converting enzyme, soluble form Oligo-state monomer

SMTL ID 9gbs.2 Ligands (2S)-1-[(2S)-2-[[(1S)-1-[(2S)-1-(4-carboxyphenyl)carbonylpyrrolidin-2-yl]-2-oxidanyl-2-oxidanylidene-ethyl]amino]propanoyl]pyrrolidine-2-carboxylic acid; PENTAETHYLENE GLYCOL; DI(HYDROXYETHYL)ETHER; TETRAETHYLENE GLYCOL; 1,2-ETHANEDIOL; TRIETHYLENE GLYCOL; 2-acetamido-2-deoxy-beta-D-glucopyranose; ZINC ION; CHLORIDE ION; alpha-L-fucopyranose Polypeptides Angiotensin-converting enzyme, soluble form Oligo-state monomer