1GD5

SOLUTION STRUCTURE OF THE PX DOMAIN FROM HUMAN P47PHOX NADPH OXIDASE


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 200 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the least restraint violations 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Solution structure of the PX domain, a target of the SH3 domain.

Hiroaki, H.Ago, T.Ito, T.Sumimoto, H.Kohda, D.

(2001) Nat Struct Biol 8: 526-530

  • DOI: 10.1038/88591
  • Primary Citation of Related Structures:  
    1GD5

  • PubMed Abstract: 
  • The phox homology (PX) domain is a novel protein module containing a conserved proline-rich motif. We have shown that the PX domain isolated from the human p47phox protein, a soluble subunit of phagocyte NADPH oxidase, binds specifically to the C-terminal SH3 domain derived from the same protein ...

    The phox homology (PX) domain is a novel protein module containing a conserved proline-rich motif. We have shown that the PX domain isolated from the human p47phox protein, a soluble subunit of phagocyte NADPH oxidase, binds specifically to the C-terminal SH3 domain derived from the same protein. The solution structure of p47 PX has an alpha + beta structure with a novel folding motif topology and reveals that the proline-rich motif is presented on the molecular surface for easy recognition by the SH3 domain. The proline-rich motif of p47 PX in the free state adopts a distorted left-handed polyproline type II helix conformation.


    Organizational Affiliation

    Department of Structural Biology, Biomolecular Engineering Research Institute, 6-2-3, Furuedai, Suita, Osaka 565-0874, Japan.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
NEUTROPHIL CYTOSOL FACTOR 1A130Homo sapiensMutation(s): 0 
Gene Names: NCF1NOXO2SH3PXD1A
Find proteins for P14598 (Homo sapiens)
Explore P14598 
Go to UniProtKB:  P14598
NIH Common Fund Data Resources
PHAROS:  P14598
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 200 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the least restraint violations 
  • OLDERADO: 1GD5 Olderado

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2001-06-13
    Type: Initial release
  • Version 1.1: 2008-04-27
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance