1wid | pdb_00001wid

Solution Structure of the B3 DNA-Binding Domain of RAV1

spinqualitylabelsall models 1wid, 20 NMR models Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 1wid is a 1 chain structure with sequence from Arabidopsis thaliana. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance. Gene: RAV1 (Arabidopsis thaliana) Resources: FirstGlance, OCA, RCSB, PDBsum, TOPSAN 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 B3 DNA binding domain is shared amongst various plant-specific transcription factors, including factors involved in auxin-regulated and abscisic acid-regulated transcription. Herein, we report the NMR solution structure of the B3 domain of the Arabidopsis thaliana cold-responsive transcription factor RAV1. The structure consists of a seven-stranded open beta-barrel and two alpha-helices located at the ends of the barrel and is significantly similar to the structure of the noncatalytic DNA binding domain of the restriction enzyme EcoRII. An NMR titration experiment revealed a DNA recognition interface that enabled us to propose a structural model of the protein-DNA complex. The locations of the DNA-contacting residues are also likely to be similar to those of the EcoRII DNA binding domain. Solution structure of the B3 DNA binding domain of the Arabidopsis cold-responsive transcription factor RAV1.,Yamasaki K, Kigawa T, Inoue M, Tateno M, Yamasaki T, Yabuki T, Aoki M, Seki E, Matsuda T, Tomo Y, Hayami N, Terada T, Shirouzu M, Osanai T, Tanaka A, Seki M, Shinozaki K, Yokoyama S Plant Cell. 2004 Dec;16(12):3448-59. Epub 2004 Nov 17. PMID:15548737 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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