The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound

Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

[search][options]

Editor

Personal info

View

About

Terms

Javascript disabled

Please enable Javascript support in your browser to use this application.

Instructions on how to enable JavaScript on different browsers can be found here: http://www.google.com/support/bin/answer.py?answer=23852.

[edit this page]

Robinson, J.M. et al.

Robinson, Ohira, Badwey,

Regulation of the NADPH-oxidase complex of phagocytic leukocytes. Recent insights from structural biology, molecular genetics, and microscopy.

The NADPH-oxidase complex is a multisubunit enzyme complex that catalyzes the formation of superoxide (O2-) by phagocytic leukocytes. This paper reviews some of the major advances in understanding the assembly and regulation of this enzyme system that have occurred during the past decade. For example, novel domains/motifs have been identified in p47-phox (PX and super SH3 domains) and p67-phox ( tetratricopeptide repeat motifs). X-ray crystallography and NMR spectroscopy have provided detailed structural data on these domains and how p47-phox and p67-phox interact with p22-phox and activated Rac, respectively. Site-directed mutagenesis and knockout experiments have identified the critical phosphorylation sites in p47-phox, revealed an "activation domain" in p67-phox, and demonstrated that a specific pathway exists for activating Rac to participate in oxidase assembly/activation. Cytochemistry and immunofluorescence microscopy have provided new insights into the assembly of the oxidase and reveal a level of complexity not previously appreciated.[1]

References

Regulation of the NADPH-oxidase complex of phagocytic leukocytes. Recent insights from structural biology, molecular genetics, and microscopy. Robinson, J.M., Ohira, T., Badwey, J.A. Histochem. Cell Biol. (2004) [Pubmed]

Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenes Open Access Licence Privacy Policy Terms of Use apsburg