1sm2: Difference between revisions
No edit summary |
No edit summary |
||
| Line 1: | Line 1: | ||
[[Image:1sm2.jpg|left|200px]] | [[Image:1sm2.jpg|left|200px]] | ||
<!-- | |||
The line below this paragraph, containing "STRUCTURE_1sm2", creates the "Structure Box" on the page. | |||
You may change the PDB parameter (which sets the PDB file loaded into the applet) | |||
or the SCENE parameter (which sets the initial scene displayed when the page is loaded), | |||
or leave the SCENE parameter empty for the default display. | |||
| | --> | ||
| | {{STRUCTURE_1sm2| PDB=1sm2 | SCENE= }} | ||
}} | |||
'''Crystal structure of the phosphorylated Interleukin-2 tyrosine kinase catalytic domain''' | '''Crystal structure of the phosphorylated Interleukin-2 tyrosine kinase catalytic domain''' | ||
| Line 36: | Line 33: | ||
[[Category: Tanner, A J.]] | [[Category: Tanner, A J.]] | ||
[[Category: Vial, S C.M.]] | [[Category: Vial, S C.M.]] | ||
[[Category: | [[Category: Immunology]] | ||
[[Category: | [[Category: Protein kinase]] | ||
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 08:52:19 2008'' | |||
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | |||
Revision as of 08:52, 3 May 2008
Crystal structure of the phosphorylated Interleukin-2 tyrosine kinase catalytic domain
OverviewOverview
Interleukin-2 tyrosine kinase, Itk, is an important member of the Tec family of non-receptor tyrosine kinases that play a central role in signaling through antigen receptors such as the T-cell receptor, B-cell receptor, and Fcepsilon. Selective inhibition of Itk may be an important way of modulating many diseases involving heightened or inappropriate activation of the immune system. In addition to an unliganded nonphophorylated Itk catalytic kinase domain, we determined the crystal structures of the phosphorylated and nonphosphorylated kinase domain bound to staurosporine, a potent broad-spectrum kinase inhibitor. These structures are useful for the design of novel, highly potent and selective Itk inhibitors and provide insight into the influence of inhibitor binding and phosphorylation on the conformation of Itk.
About this StructureAbout this Structure
1SM2 is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
ReferenceReference
Crystal structures of interleukin-2 tyrosine kinase and their implications for the design of selective inhibitors., Brown K, Long JM, Vial SC, Dedi N, Dunster NJ, Renwick SB, Tanner AJ, Frantz JD, Fleming MA, Cheetham GM, J Biol Chem. 2004 Apr 30;279(18):18727-32. Epub 2004 Feb 6. PMID:14766749 Page seeded by OCA on Sat May 3 08:52:19 2008