1tce: Difference between revisions
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[[Image:1tce.gif|left|200px]] | [[Image:1tce.gif|left|200px]] | ||
'''SOLUTION NMR STRUCTURE OF THE SHC SH2 DOMAIN COMPLEXED WITH A TYROSINE-PHOSPHORYLATED PEPTIDE FROM THE T-CELL RECEPTOR, MINIMIZED AVERAGE STRUCTURE''' | {{Structure | ||
|PDB= 1tce |SIZE=350|CAPTION= <scene name='initialview01'>1tce</scene> | |||
|SITE= | |||
|LIGAND= | |||
|ACTIVITY= | |||
|GENE= SH2 DOMAIN OF SHC ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 Escherichia coli]) | |||
}} | |||
'''SOLUTION NMR STRUCTURE OF THE SHC SH2 DOMAIN COMPLEXED WITH A TYROSINE-PHOSPHORYLATED PEPTIDE FROM THE T-CELL RECEPTOR, MINIMIZED AVERAGE STRUCTURE''' | |||
==Overview== | ==Overview== | ||
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==Disease== | ==Disease== | ||
Known | Known disease associated with this structure: Immunodeficiency due to defect in CD3-zeta OMIM:[[http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=186780 186780]] | ||
==About this Structure== | ==About this Structure== | ||
1TCE is a [ | 1TCE is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TCE OCA]. | ||
==Reference== | ==Reference== | ||
Solution structure of the Shc SH2 domain complexed with a tyrosine-phosphorylated peptide from the T-cell receptor., Zhou MM, Meadows RP, Logan TM, Yoon HS, Wade WS, Ravichandran KS, Burakoff SJ, Fesik SW, Proc Natl Acad Sci U S A. 1995 Aug 15;92(17):7784-8. PMID:[http:// | Solution structure of the Shc SH2 domain complexed with a tyrosine-phosphorylated peptide from the T-cell receptor., Zhou MM, Meadows RP, Logan TM, Yoon HS, Wade WS, Ravichandran KS, Burakoff SJ, Fesik SW, Proc Natl Acad Sci U S A. 1995 Aug 15;92(17):7784-8. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/7544002 7544002] | ||
[[Category: Escherichia coli]] | [[Category: Escherichia coli]] | ||
[[Category: Protein complex]] | [[Category: Protein complex]] | ||
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[[Category: sh2 domain]] | [[Category: sh2 domain]] | ||
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 14:16:34 2008'' | ||
Revision as of 12:16, 20 March 2008
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| Gene: | SH2 DOMAIN OF SHC (Escherichia coli) | ||||||||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||||||||
SOLUTION NMR STRUCTURE OF THE SHC SH2 DOMAIN COMPLEXED WITH A TYROSINE-PHOSPHORYLATED PEPTIDE FROM THE T-CELL RECEPTOR, MINIMIZED AVERAGE STRUCTURE
Overview
She is a widely expressed adapter protein that plays an important role in signaling via a variety of cell surface receptors and has been implicated in coupling the stimulation of growth factor, cytokine, and antigen receptors to the Ras signaling pathway. She interacts with several tyrosine-phosphorylated receptors through its C-terminal SH2 domain, and one of the mechanisms of T-cell receptor-mediated Ras activation involves the interaction of the Shc SH2 domain with the tyrosine-phosphorylated zeta chain of the T-cell receptor. Here we describe a high-resolution NMR structure of the Shc SH2 domain complexed to a phosphopeptide (GHDGLpYQGLSTATK) corresponding to a portion of the zeta chain of the T-cell receptor. Although the overall architecture of the protein is similar to other SH2 domains, distinct structural differences were observed in the smaller beta-sheet, BG loop, (pY + 3) phosphopeptide-binding site, and relative position of the bound phosphopeptide.
Disease
Known disease associated with this structure: Immunodeficiency due to defect in CD3-zeta OMIM:[186780]
About this Structure
1TCE is a Protein complex structure of sequences from Escherichia coli. Full crystallographic information is available from OCA.
Reference
Solution structure of the Shc SH2 domain complexed with a tyrosine-phosphorylated peptide from the T-cell receptor., Zhou MM, Meadows RP, Logan TM, Yoon HS, Wade WS, Ravichandran KS, Burakoff SJ, Fesik SW, Proc Natl Acad Sci U S A. 1995 Aug 15;92(17):7784-8. PMID:7544002
Page seeded by OCA on Thu Mar 20 14:16:34 2008
