3mii

Crystal structure of Y0R391Cp/HSP33 from Saccharomyces cerevisiae

spinqualitylabelsall models 3mii, resolution 2.40Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 3mii is a 2 chain structure with sequence from Saccharomyces cerevisiae S288C. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 2.4Å Ligands: CSO, GOL, PGE, SO4 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function HSP33_YEAST Probable protease. May act as a chaperone (By similarity). Publication Abstract from PubMed Saccharomyces cerevisiae Hsp33/YOR391Cp is a member of the ThiI/DJ-1/PfpI superfamily. Hsp33 was overexpressed in Escherichia coli and its crystal structure was determined at 2.40 A resolution. Structural comparison revealed that Hsp33 adopts an alpha/beta-hydrolase fold and possesses the putative Cys-His-Glu catalytic triad common to the Hsp31 family, suggesting that Hsp33 and Hsp31 share similar aminopeptidase activity, while structural deviations in helices alpha2-alpha3 of the core domain might be responsible for the access of different peptide substrates. Structure of Hsp33/YOR391Cp from the yeast Saccharomyces cerevisiae.,Guo PC, Zhou YY, Ma XX, Li WF Acta Crystallogr Sect F Struct Biol Cryst Commun. 2010 Dec 1;66(Pt, 12):1557-61. Epub 2010 Nov 16. PMID:21139195 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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