2ot8
From Proteopedia
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[[Image:2ot8.gif|left|200px]] | [[Image:2ot8.gif|left|200px]] | ||
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'''Karyopherin Beta2/Transportin-hnRNPM NLS Complex''' | '''Karyopherin Beta2/Transportin-hnRNPM NLS Complex''' | ||
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[[Category: Cansizoglu, A E.]] | [[Category: Cansizoglu, A E.]] | ||
[[Category: Chook, Y M.]] | [[Category: Chook, Y M.]] | ||
- | [[Category: | + | [[Category: Heat repeat]] |
- | [[Category: | + | [[Category: Karyopherin]] |
- | [[Category: | + | [[Category: Nuclear import complex]] |
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Revision as of 08:36, 4 May 2008
Karyopherin Beta2/Transportin-hnRNPM NLS Complex
Overview
Kapbeta2 (also called transportin) recognizes PY nuclear localization signal (NLS), a new class of NLS with a R/H/Kx((2-5))PY motif. Here we show that Kapbeta2 complexes containing hydrophobic and basic PY-NLSs, as classified by the composition of an additional N-terminal motif, converge in structure only at consensus motifs, which explains ligand diversity. On the basis of these data and complementary biochemical analyses, we designed a Kapbeta2-specific nuclear import inhibitor, M9M.
About this Structure
2OT8 is a Protein complex structure of sequences from Homo sapiens. Full crystallographic information is available from OCA.
Reference
Structure-based design of a pathway-specific nuclear import inhibitor., Cansizoglu AE, Lee BJ, Zhang ZC, Fontoura BM, Chook YM, Nat Struct Mol Biol. 2007 May;14(5):452-4. Epub 2007 Apr 15. PMID:17435768 Page seeded by OCA on Sun May 4 11:36:28 2008