1k2p
From Proteopedia
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[[Image:1k2p.jpg|left|200px]] | [[Image:1k2p.jpg|left|200px]] | ||
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'''Crystal structure of Bruton's tyrosine kinase domain''' | '''Crystal structure of Bruton's tyrosine kinase domain''' | ||
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[[Category: Uckun, F M.]] | [[Category: Uckun, F M.]] | ||
[[Category: Zhou, M.]] | [[Category: Zhou, M.]] | ||
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Revision as of 19:13, 2 May 2008
Crystal structure of Bruton's tyrosine kinase domain
Overview
Bruton's tyrosine kinase is intimately involved in signal transduction pathways regulating survival, activation, proliferation, and differentiation of B lineage lymphoid cells. Mutations in the human btk gene are the cause of X-linked agammaglobulinemia, a male immune deficiency disorder characterized by a lack of mature, immunoglobulin-producing B lymphocytes. We have determined the x-ray crystal structure of the Bruton's tyrosine kinase kinase domain in its unphosphorylated state to a 2.1 A resolution. A comparison with the structures of other tyrosine kinases and a possible mechanism of activation unique to Bruton's tyrosine kinase are provided.
About this Structure
1K2P is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
Crystal structure of Bruton's tyrosine kinase domain suggests a novel pathway for activation and provides insights into the molecular basis of X-linked agammaglobulinemia., Mao C, Zhou M, Uckun FM, J Biol Chem. 2001 Nov 2;276(44):41435-43. Epub 2001 Aug 29. PMID:11527964 Page seeded by OCA on Fri May 2 22:13:45 2008