2g3w

The Crystal Structure of YaeQ Protein from Xanthomonas axonopodis pv. citri

spinqualitylabelsall models 2g3w, resolution 1.90Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 2g3w is a 2 chain structure with sequence from Xanthomonas citri. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 1.9Å Ligands: ACT, MSE Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMed The YaeQ family of proteins are found in many Gram-negative and a few Gram-positive bacteria. We have determined the first structure of a member of the YaeQ family by X-ray crystallography. Comparisons with other structures indicate that YaeQ represents a new compact protein fold built around a variation of the PD-(D/E)XK nuclease motif found in type II endonucleases and enzymes involved in DNA replication, repair, and recombination. We show that catalytically important residues in the PD-(D/E)XK nuclease superfamily are spatially conserved in YaeQ and other highly conserved YaeQ residues may be poised to interact with nucleic acid structures. Structure of Xanthomonas axonopodis pv. citri YaeQ reveals a new compact protein fold built around a variation of the PD-(D/E)XK nuclease motif.,Guzzo CR, Nagem RA, Barbosa JA, Farah CS Proteins. 2007 Nov 15;69(3):644-51. PMID:17623842 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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