2cm0: Difference between revisions

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[[Image:2cm0.gif|left|200px]]
{{Seed}}
[[Image:2cm0.png|left|200px]]


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{{STRUCTURE_2cm0|  PDB=2cm0  |  SCENE=  }}  
{{STRUCTURE_2cm0|  PDB=2cm0  |  SCENE=  }}  


'''THE PUB DOMAIN FUNCTIONS AS A P97 BINDING MODULE IN HUMAN PEPTIDE N-GLYCANASE.'''
===THE PUB DOMAIN FUNCTIONS AS A P97 BINDING MODULE IN HUMAN PEPTIDE N-GLYCANASE.===




==Overview==
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The AAA ATPase p97 is a ubiquitin-selective molecular machine involved in multiple cellular processes, including protein degradation through the ubiquitin-proteasome system and homotypic membrane fusion. Specific p97 functions are mediated by a variety of cofactors, among them peptide N-glycanase, an enzyme that removes glycans from misfolded glycoproteins. Here we report the three-dimensional structure of the aminoterminal PUB domain of human peptide N-glycanase. We demonstrate that the PUB domain is a novel p97 binding module interacting with the D1 and/or D2 ATPase domains of p97 and identify an evolutionary conserved surface patch required for p97 binding. Furthermore, we show that the PUB and UBX domains do not bind to p97 in a mutually exclusive manner. Our results suggest that PUB domain-containing proteins constitute a widespread family of diverse p97 cofactors.
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{{ABSTRACT_PUBMED_16807242}}


==About this Structure==
==About this Structure==
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[[Category: Pug domain]]
[[Category: Pug domain]]
[[Category: Transferase]]
[[Category: Transferase]]
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May  3 22:28:10 2008''
 
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jul 28 18:21:00 2008''

Revision as of 15:21, 28 July 2008

File:2cm0.png

Template:STRUCTURE 2cm0

THE PUB DOMAIN FUNCTIONS AS A P97 BINDING MODULE IN HUMAN PEPTIDE N-GLYCANASE.

Template:ABSTRACT PUBMED 16807242

About this Structure

2CM0 is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.

Reference

The PUB domain functions as a p97 binding module in human peptide N-glycanase., Allen MD, Buchberger A, Bycroft M, J Biol Chem. 2006 Sep 1;281(35):25502-8. Epub 2006 Jun 28. PMID:16807242

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