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1h6h

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[[Image:1h6h.gif|left|200px]]
[[Image:1h6h.gif|left|200px]]
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{{Structure
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|PDB= 1h6h |SIZE=350|CAPTION= <scene name='initialview01'>1h6h</scene>, resolution 1.70&Aring;
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The line below this paragraph, containing "STRUCTURE_1h6h", creates the "Structure Box" on the page.
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|SITE= <scene name='pdbsite=PIB:Pib+Binding+Site+For+Chain+A'>PIB</scene>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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|LIGAND= <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=PIB:2-(BUTANOYLOXY)-1-{[(HYDROXY{[2,3,4,6-TETRAHYDROXY-5-(PHOSPHONOOXY)CYCLOHEXYL]OXY}PHOSPHORYL)OXY]METHYL}ETHYL+BUTANOATE'>PIB</scene>
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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|ACTIVITY=
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or leave the SCENE parameter empty for the default display.
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|GENE=
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-->
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|DOMAIN=
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{{STRUCTURE_1h6h| PDB=1h6h | 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=1h6h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1h6h OCA], [http://www.ebi.ac.uk/pdbsum/1h6h PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1h6h RCSB]</span>
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}}
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'''STRUCTURE OF THE PX DOMAIN FROM P40PHOX BOUND TO PHOSPHATIDYLINOSITOL 3-PHOSPHATE'''
'''STRUCTURE OF THE PX DOMAIN FROM P40PHOX BOUND TO PHOSPHATIDYLINOSITOL 3-PHOSPHATE'''
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[[Category: Perisic, O.]]
[[Category: Perisic, O.]]
[[Category: Williams, R L.]]
[[Category: Williams, R L.]]
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[[Category: px domain]]
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[[Category: Px domain]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May 2 18:29:43 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 20:58:44 2008''
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Revision as of 15:29, 2 May 2008

Image:1h6h.gif

Template:STRUCTURE 1h6h

STRUCTURE OF THE PX DOMAIN FROM P40PHOX BOUND TO PHOSPHATIDYLINOSITOL 3-PHOSPHATE


Overview

More than 50 human proteins with a wide range of functions have a 120 residue phosphoinositide binding module known as the PX domain. The 1.7 A X-ray crystal structure of the PX domain from the p40(phox) subunit of NADPH oxidase bound to PtdIns(3)P shows that the PX domain embraces the 3-phosphate on one side of a water-filled, positively charged pocket and reveals how 3-phosphoinositide specificity is achieved. A chronic granulomatous disease (CGD)-associated mutation in the p47(phox) PX domain that abrogates PtdIns(3)P binding maps to a conserved Arg that does not directly interact with the phosphoinositide but instead appears to stabilize a critical lipid binding loop. The SH3 domain present in the full-length protein does not affect soluble PtdIns(3)P binding to the p40(phox) PX domain.

About this Structure

1H6H is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.

Reference

The crystal structure of the PX domain from p40(phox) bound to phosphatidylinositol 3-phosphate., Bravo J, Karathanassis D, Pacold CM, Pacold ME, Ellson CD, Anderson KE, Butler PJ, Lavenir I, Perisic O, Hawkins PT, Stephens L, Williams RL, Mol Cell. 2001 Oct;8(4):829-39. PMID:11684018 Page seeded by OCA on Fri May 2 18:29:43 2008

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