2d4q

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[[Image:2d4q.gif|left|200px]]
[[Image:2d4q.gif|left|200px]]
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{{Structure
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|PDB= 2d4q |SIZE=350|CAPTION= <scene name='initialview01'>2d4q</scene>, resolution 2.30&Aring;
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The line below this paragraph, containing "STRUCTURE_2d4q", creates the "Structure Box" on the page.
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|SITE=
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|LIGAND= <scene name='pdbligand=OXN:OXTOXYNOL-10'>OXN</scene>, <scene name='pdbligand=POP:PYROPHOSPHATE+2-'>POP</scene>
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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|GENE= neurofibromin ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])
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|DOMAIN=
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{{STRUCTURE_2d4q| PDB=2d4q | SCENE= }}
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|RELATEDENTRY=
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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2d4q FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2d4q OCA], [http://www.ebi.ac.uk/pdbsum/2d4q PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2d4q RCSB]</span>
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'''Crystal structure of the Sec-PH domain of the human neurofibromatosis type 1 protein'''
'''Crystal structure of the Sec-PH domain of the human neurofibromatosis type 1 protein'''
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[[Category: Scheffzek, K.]]
[[Category: Scheffzek, K.]]
[[Category: Welti, S.]]
[[Category: Welti, S.]]
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[[Category: angelo, I D.]]
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[[Category: Angelo, I D.]]
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[[Category: beta hairpin]]
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[[Category: Beta hairpin]]
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[[Category: cral_trio]]
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[[Category: Cral_trio]]
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[[Category: ph]]
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[[Category: Ph]]
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[[Category: sec14]]
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[[Category: Sec14]]
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[[Category: triton x-100]]
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[[Category: Triton x-100]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 23:42:13 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 02:30:25 2008''
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Revision as of 20:42, 3 May 2008

Image:2d4q.gif

Template:STRUCTURE 2d4q

Crystal structure of the Sec-PH domain of the human neurofibromatosis type 1 protein


Overview

Neurofibromatosis type 1 (NF1) is a common tumour predisposition syndrome associated with numerous clinical complications. Mutations in the tumour suppressor gene NF1 are responsible for disease pathogenesis. This gene encodes the 320 kDa protein neurofibromin, the only clearly defined function of which is to act as a Ras-specific GTPase-activating protein (RasGAP). Here we report the structural discovery of a novel module in neurofibromin, composed of a Sec14p homologous segment and a previously undetected pleckstrin homology (PH)-like domain of potentially novel function. We show phospholipid binding by this bipartite module and identify residues that are involved in this activity; we also show that the PH-like domain is not sufficient for lipid binding. The unique architecture of the domain interface points to a model of how the PH-like domain may regulate binding of a ligand by the Sec14 module.

About this Structure

2D4Q is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.

Reference

A novel bipartite phospholipid-binding module in the neurofibromatosis type 1 protein., D'Angelo I, Welti S, Bonneau F, Scheffzek K, EMBO Rep. 2006 Feb;7(2):174-9. PMID:16397625 Page seeded by OCA on Sat May 3 23:42:13 2008

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