5l44 | pdb_00005l44

Structure of K-26-DCP in complex with the K-26 tripeptide

spinqualitylabelsall models 5l44, resolution 1.75Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 5l44 is a 2 chain structure with sequence from Astrosporangium hypotensionis K-26. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 1.75Å Ligands: K26, MG, SO4, ZN Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function A0A1L1QK30_9ACTN Publication Abstract from PubMed Several soil-derived actinobacteria produce secondary metabolites that are proven specific and potent inhibitors of the human angiotensin-I converting enzyme (ACE), a key target for the modulation of hypertension through its role in the renin-angiotensin-aldosterone system. K-26-DCP is a zinc dipeptidyl carboxypeptidase produced by Astrosporangium hypotensionis, and an ancestral homologue of ACE. Here we report the high resolution crystal structures of K-26-DCP and of its complex with the natural microbial tripeptide product K-26. The experimental results provide the structural basis for better understanding the specificity of K-26 for human ACE over bacterial DCPs. This article is protected by copyright. All rights reserved. Crystal structure of a peptidyl-dipeptidase K-26-DCP from Actinomycete in complex with its natural inhibitor.,Masuyer G, Cozier GE, Kramer GJ, Bachmann BO, Acharya KR FEBS J. 2016 Oct 18. doi: 10.1111/febs.13928. PMID:27754586 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Carboxypeptidase 3D structures

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