2x49 | pdb_00002x49

CRYSTAL STRUCTURE OF THE C-TERMINAL DOMAIN OF INVA

spinqualitylabelsall models 2x49, resolution 1.50Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 2x49 is a 1 chain structure with sequence from Salmonella enterica subsp. enterica serovar typhimurium. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: CA, HG, PEG Related: 2x4a Resources: FirstGlance, OCA, RCSB, PDBsum 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 InvA is a prominent inner-membrane component of the Salmonella type III secretion system (T3SS) apparatus, which is responsible for regulating virulence protein export in pathogenic bacteria. InvA is made up of an N-terminal integral membrane domain and a C-terminal cytoplasmic domain that is proposed to form part of a docking platform for the soluble export apparatus proteins notably the T3SS ATPase InvC. Here, we report the novel crystal structure of the C-terminal domain of Salmonella InvA which shows a compact structure composed of four subdomains. The overall structure is unique although the first and second subdomains exhibit structural similarity to the peripheral stalk of the A/V-type ATPase and a ring building motif found in other T3SS proteins respectively. Crystal structure of the C-terminal domain of the Salmonella type III secretion system export apparatus protein InvA.,Worrall LJ, Vuckovic M, Strynadka NC Protein Sci. 2010 Mar 19. PMID:20306492 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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