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1m0v

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[[Image:1m0v.jpg|left|200px]]
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{{STRUCTURE_1m0v| PDB=1m0v | SCENE= }}
{{STRUCTURE_1m0v| PDB=1m0v | SCENE= }}
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'''NMR STRUCTURE OF THE TYPE III SECRETORY DOMAIN OF YERSINIA YOPH COMPLEXED WITH THE SKAP-HOM PHOSPHO-PEPTIDE N-acetyl-DEpYDDPF-NH2'''
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===NMR STRUCTURE OF THE TYPE III SECRETORY DOMAIN OF YERSINIA YOPH COMPLEXED WITH THE SKAP-HOM PHOSPHO-PEPTIDE N-acetyl-DEpYDDPF-NH2===
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==Overview==
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Virulence of pathogenic bacteria of the genus Yersinia requires the injection of six effector proteins into the cytoplasm of host cells. The amino-terminal domain of one of these effectors, the tyrosine phosphatase YopH, is essential for translocation of YopH, as well as for targeting it to phosphotyrosine-containing substrates of the type pYxxP. We report the high-resolution solution structure of the N-terminal domain (residues 1-129) from the Yersinia pseudotuberculosis YopH (YopH-NT) in complex with N-acetyl-DEpYDDPF-NH(2), a peptide derived from an in vivo protein substrate. In contrast to the domain-swapped dimer observed in a crystal structure of the same protein (Smith, C. L., Khandelwal, P., Keliikuli, K., Zuiderweg, E. R. P., and Saper, M. A. (2001) Mol. Microbiol. 42, 967-979), YopH-NT is monomeric in solution. The peptide binding site is located on a beta-hairpin that becomes the crossover point in the dimer structure. The binding site has several characteristics that are reminiscent of SH2 domains, which also bind to pYxxP sequences.
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{{ABSTRACT_PUBMED_12234185}}
==About this Structure==
==About this Structure==
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1M0V is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Yersinia_pseudotuberculosis Yersinia pseudotuberculosis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1M0V OCA].
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1M0V is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Yersinia_pseudotuberculosis Yersinia pseudotuberculosis]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1M0V OCA].
==Reference==
==Reference==
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[[Category: Zuiderweg, E R.P.]]
[[Category: Zuiderweg, E R.P.]]
[[Category: High resolution structure]]
[[Category: High resolution structure]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Jul 2 22:58:16 2008''

Revision as of 19:58, 2 July 2008

Template:STRUCTURE 1m0v

NMR STRUCTURE OF THE TYPE III SECRETORY DOMAIN OF YERSINIA YOPH COMPLEXED WITH THE SKAP-HOM PHOSPHO-PEPTIDE N-acetyl-DEpYDDPF-NH2

Template:ABSTRACT PUBMED 12234185

About this Structure

1M0V is a Protein complex structure of sequences from Yersinia pseudotuberculosis. Full experimental information is available from OCA.

Reference

Solution structure and phosphopeptide binding to the N-terminal domain of Yersinia YopH: comparison with a crystal structure., Khandelwal P, Keliikuli K, Smith CL, Saper MA, Zuiderweg ER, Biochemistry. 2002 Sep 24;41(38):11425-37. PMID:12234185

Page seeded by OCA on Wed Jul 2 22:58:16 2008

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