2pr0: Difference between revisions

Revision as of 13:39, 4 May 2008

Crystal structure of Sylvaticin, a new secreted protein from Pythium Sylvaticum

OverviewOverview

The structure of sylvaticin, a 10 kDa major pythin protein excreted by the parasitic oomycete Pythium sylvaticum, has been determined. Although closely related to alpha-elicitins in its biological response, toxicity and overall structure, sylvaticin presents a number of structural features that make it an unusual member of the elicitin class. Elicitins possess a large hydrophobic cavity and the mechanism of the systemic acquired resistance induced in planta is known to proceed through lipid transport and complexation within this cavity. Unlike other elicitins, sylvaticin contains tryptophan residues, one of which points inwards towards the central cavity, thus limiting access to sterols. In the case of sylvaticin, the sterol-transport mechanism is likely to be of less importance compared with other members of the elicitin family and still remains to be fully characterized.

About this StructureAbout this Structure

Full crystallographic information is available from OCA.

ReferenceReference

Structure of sylvaticin, a new alpha-elicitin-like protein from Pythium sylvaticum., Lascombe MB, Retailleau P, Ponchet M, Industri B, Blein JP, Prange T, Acta Crystallogr D Biol Crystallogr. 2007 Oct;63(Pt 10):1102-8. Epub 2007, Sep 19. PMID:17881828 Page seeded by OCA on Sun May 4 13:39:32 2008

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

OCA

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 [[Image:2pr0.jpg|left|200px]]
- {{Structure
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-}}
 '''Crystal structure of Sylvaticin, a new secreted protein from Pythium Sylvaticum'''
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 ==About this Structure==
-PR0 is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Pythium_sylvaticum Pythium sylvaticum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2PR0 OCA].
+Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2PR0 OCA].
 ==Reference==
 Structure of sylvaticin, a new alpha-elicitin-like protein from Pythium sylvaticum., Lascombe MB, Retailleau P, Ponchet M, Industri B, Blein JP, Prange T, Acta Crystallogr D Biol Crystallogr. 2007 Oct;63(Pt 10):1102-8. Epub 2007, Sep 19. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/17881828 17881828]
-[[Category: Protein complex]]
-[[Category: Pythium sylvaticum]]
 [[Category: Lascombe, M B.]]
 [[Category: Prange, T.]]
 [[Category: Retailleau, P.]]
-[[Category: elicitin]]
+[[Category: Elicitin]]
-[[Category: toxin]]
+[[Category: Toxin]]
+''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun May  4 13:39:32 2008''
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 04:39:37 2008''