1cgm: Difference between revisions

Revision as of 12:42, 2 May 2008

STRUCTURE DETERMINATION OF CUCUMBER GREEN MOTTLE MOSAIC VIRUS BY X-RAY FIBER DIFFRACTION. SIGNIFICANCE FOR THE EVOLUTION OF TOBAMOVIRUSES

OverviewOverview

Cucumber green mottle mosaic virus (CGMMV) is a rod-shaped virus of the tobacco mosaic virus (TMV) group. The structure of cucumber green mottle mosaic virus has been determined by fiber diffraction methods at 3.4 A resolution, and refined by molecular dynamics methods to an R factor of 0.093. Disassembly of TMV is driven by the mutual repulsion of intersubunit carboxyl-carboxylate pairs, but one of these pairs is not conserved in CGMMV. An alternative pair, located about 5 A from the site of the TMV pair, has been found in CGMMV. Comparison of the two structures suggests that the carboxylate groups are free to migrate in the subunit interfaces during evolution.

About this StructureAbout this Structure

1CGM is a Single protein structure. Full crystallographic information is available from OCA.

ReferenceReference

Structure determination of cucumber green mottle mosaic virus by X-ray fiber diffraction. Significance for the evolution of tobamoviruses., Wang H, Stubbs G, J Mol Biol. 1994 Jun 10;239(3):371-84. PMID:8201619 Page seeded by OCA on Fri May 2 12:42:50 2008

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OCA

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 [[Image:1cgm.gif|left|200px]]
- {{Structure
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 '''STRUCTURE DETERMINATION OF CUCUMBER GREEN MOTTLE MOSAIC VIRUS BY X-RAY FIBER DIFFRACTION. SIGNIFICANCE FOR THE EVOLUTION OF TOBAMOVIRUSES'''
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 ==About this Structure==
-CGM is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/ ]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CGM OCA].
+CGM is a [[Single protein]] structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CGM OCA].
 ==Reference==
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 [[Category: Stubbs, G.]]
 [[Category: Wang, H.]]
-[[Category: icosahedral virus]]
+[[Category: Icosahedral virus]]
-[[Category: virus]]
+[[Category: Virus]]
+''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May  2 12:42:50 2008''
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 19:21:17 2008''