2r6d: Difference between revisions

Revision as of 13:34, 27 July 2008

This article has been automatically seeded. Changes to this page should pertain to the PDB entry only and not to the protein or biomolecule in general.

File:2r6d.png

Template:STRUCTURE 2r6d

Crystal Form B1Crystal Form B1

Template:ABSTRACT PUBMED 17947583

About this StructureAbout this Structure

2R6D is a Single protein structure of sequence from Geobacillus stearothermophilus. Full crystallographic information is available from OCA.

ReferenceReference

Structure of hexameric DnaB helicase and its complex with a domain of DnaG primase., Bailey S, Eliason WK, Steitz TA, Science. 2007 Oct 19;318(5849):459-63. PMID:17947583

Page seeded by OCA on Sun Jul 27 13:34:03 2008

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA

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-==Overview==
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-The complex between the DnaB helicase and the DnaG primase unwinds duplex DNA at the eubacterial replication fork and synthesizes the Okazaki RNA primers. The crystal structures of hexameric DnaB and its complex with the helicase binding domain (HBD) of DnaG reveal that within the hexamer the two domains of DnaB pack with strikingly different symmetries to form a distinct two-layered ring structure. Each of three bound HBDs stabilizes the DnaB hexamer in a conformation that may increase its processivity. Three positive, conserved electrostatic patches on the N-terminal domain of DnaB may also serve as a binding site for DNA and thereby guide the DNA to a DnaG active site.
+The line below this paragraph, {{ABSTRACT_PUBMED_17947583}}, adds the Publication Abstract to the page
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 [[Category: Hexameric]]
 [[Category: Replication dnab]]
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