1buz | pdb_00001buz

SOLUTION STRUCTURE OF SPOIIAA, A PHOSPHORYLATABLE COMPONENT OF THE SYSTEM THAT REGULATES TRANSCRIPTION FACTOR SIGMA-F OF BACILLUS SUBTILIS NMR, MINIMIZED AVERAGE STRUCTURE

spinqualitylabelsall models 1buz, 1 NMR models Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 1buz is a 1 chain structure with sequence from "vibrio_subtilis"_ehrenberg_1835 "vibrio subtilis" ehrenberg 1835. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance. Gene: SPOIIAA ("Vibrio subtilis" Ehrenberg 1835) Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function [SP2AA_BACSU] In the phosphorylated form it could act as an anti-anti-sigma factor that counteracts SpoIIAB and thus releases sigma f from inhibition. 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 establishment of differential gene expression in sporulating Bacillus subtilis involves four protein components, one of which, SpoIIAA, undergoes phosphorylation and dephosphorylation. We have used NMR spectroscopy to determine the solution structure of the nonphosphorylated form of SpoIIAA. The structure shows a fold consisting of a four-stranded beta-sheet and four alpha-helices. Knowledge of the structure helps to account for the phenotype of several strains of B. subtilis that carry known spoIIAA mutations and should facilitate investigations of the conformational consequences of phosphorylation. Solution structure of SpoIIAA, a phosphorylatable component of the system that regulates transcription factor sigmaF of Bacillus subtilis.,Kovacs H, Comfort D, Lord M, Campbell ID, Yudkin MD Proc Natl Acad Sci U S A. 1998 Apr 28;95(9):5067-71. PMID:9560229 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Anti-sigma factor antagonist

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