1oey

From Proteopedia

(Difference between revisions)

Current revision

Heterodimer of p40phox and p67phox PB1 domains from human NADPH oxidase

Structural highlights

1oey is a 8 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 2Å
Ligands:
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

NCF4_HUMAN Defects in NCF4 are the cause of chronic granulomatous disease autosomal recessive cytochrome-b-positive type 3 (CGD3) [MIM:613960. CGD3 is a disorder characterized by the inability of neutrophils and phagocytes to kill microbes that they have ingested. Patients suffer from life-threatening bacterial/fungal infections.^[1]

Function

NCF4_HUMAN Component of the NADPH-oxidase, a multicomponent enzyme system responsible for the oxidative burst in which electrons are transported from NADPH to molecular oxygen, generating reactive oxidant intermediates. It may be important for the assembly and/or activation of the NADPH-oxidase complex.

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

Maximal activation of NADPH oxidase requires formation of a complex between the p40(phox) and p67(phox) subunits via association of their PB1 domains. We have determined the crystal structure of the p40(phox)/p67(phox) PB1 heterodimer, which reveals that both domains have a beta grasp topology and that they bind in a front-to-back arrangement through conserved electrostatic interactions between an acidic OPCA motif on p40(phox) and basic residues in p67(phox). The structure enabled us to identify residues critical for heterodimerization among other members of the PB1 domain family, including the atypical protein kinase C zeta (PKC zeta) and its partners Par6 and p62 (ZIP, sequestosome). Both Par6 and p62 use their basic "back" to interact with the OPCA motif on the "front" of the PKC zeta. Besides heterodimeric interactions, some PB1 domains, like the p62 PB1, can make homotypic front-to-back arrays.

PB1 domain-mediated heterodimerization in NADPH oxidase and signaling complexes of atypical protein kinase C with Par6 and p62.,Wilson MI, Gill DJ, Perisic O, Quinn MT, Williams RL Mol Cell. 2003 Jul;12(1):39-50. PMID:12887891^[2]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Matute JD, Arias AA, Wright NA, Wrobel I, Waterhouse CC, Li XJ, Marchal CC, Stull ND, Lewis DB, Steele M, Kellner JD, Yu W, Meroueh SO, Nauseef WM, Dinauer MC. A new genetic subgroup of chronic granulomatous disease with autosomal recessive mutations in p40 phox and selective defects in neutrophil NADPH oxidase activity. Blood. 2009 Oct 8;114(15):3309-15. doi: 10.1182/blood-2009-07-231498. Epub 2009, Aug 19. PMID:19692703 doi:10.1182/blood-2009-07-231498
↑ Wilson MI, Gill DJ, Perisic O, Quinn MT, Williams RL. PB1 domain-mediated heterodimerization in NADPH oxidase and signaling complexes of atypical protein kinase C with Par6 and p62. Mol Cell. 2003 Jul;12(1):39-50. PMID:12887891

1 Structural highlights
2 Disease
3 Function
4 Evolutionary Conservation
5 Publication Abstract from PubMed
6 See Also
7 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1oey"

@@ Line 3: / Line 3: @@
 <StructureSection load='1oey' size='340' side='right'caption='[[1oey]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1oey]] is a 8 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1OEY OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1OEY FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1oey]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1OEY OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1OEY FirstGlance]. <br>
-</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2&#8491;</td></tr>
-<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1e96|1e96]], [[1hh8|1hh8]], [[1ip9|1ip9]], [[1ipg|1ipg]], [[1k4u|1k4u]], [[1h6h|1h6h]]</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
-<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1oey FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1oey OCA], [http://pdbe.org/1oey PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1oey RCSB], [http://www.ebi.ac.uk/pdbsum/1oey PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1oey ProSAT]</span></td></tr>
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1oey FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1oey OCA], [https://pdbe.org/1oey PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1oey RCSB], [https://www.ebi.ac.uk/pdbsum/1oey PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1oey ProSAT]</span></td></tr>
 </table>
+== Disease ==
+[https://www.uniprot.org/uniprot/NCF4_HUMAN NCF4_HUMAN] Defects in NCF4 are the cause of chronic granulomatous disease autosomal recessive cytochrome-b-positive type 3 (CGD3) [MIM:[https://omim.org/entry/613960 613960]. CGD3 is a disorder characterized by the inability of neutrophils and phagocytes to kill microbes that they have ingested. Patients suffer from life-threatening bacterial/fungal infections.<ref>PMID:19692703</ref>
+== Function ==
+[https://www.uniprot.org/uniprot/NCF4_HUMAN NCF4_HUMAN] Component of the NADPH-oxidase, a multicomponent enzyme system responsible for the oxidative burst in which electrons are transported from NADPH to molecular oxygen, generating reactive oxidant intermediates. It may be important for the assembly and/or activation of the NADPH-oxidase complex.
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]
@@ Line 13: / Line 17: @@
   <jmolCheckbox>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/oe/1oey_consurf.spt"</scriptWhenChecked>
-    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
+    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
   </jmolCheckbox>
@@ Line 27: / Line 31: @@
 </div>
 <div class="pdbe-citations 1oey" style="background-color:#fffaf0;"></div>
+==See Also==
+*[[NADPH oxidase 3D structures|NADPH oxidase 3D structures]]
 == References ==
 <references/>
 __TOC__
 </StructureSection>
-[[Category: Human]]
+[[Category: Homo sapiens]]
 [[Category: Large Structures]]
-[[Category: Gill, D J]]
+[[Category: Gill DJ]]
-[[Category: Perisic, O]]
+[[Category: Perisic O]]
-[[Category: Quinn, M T]]
+[[Category: Quinn MT]]
-[[Category: Williams, R L]]
+[[Category: Williams RL]]
-[[Category: Wilson, M I]]
+[[Category: Wilson MI]]
-[[Category: Heterodimerization]]
-[[Category: Immune system]]
-[[Category: Nadph oxidase]]
-[[Category: Pb1 domain]]
-[[Category: Pb1 heterodimer-complex]]

1oey

From Proteopedia

Current revision

Heterodimer of p40phox and p67phox PB1 domains from human NADPH oxidase

Structural highlights

Disease

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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