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1gd5
From Proteopedia
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| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
SOLUTION STRUCTURE OF THE PX DOMAIN FROM HUMAN P47PHOX NADPH OXIDASE
Overview
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.
About this Structure
1GD5 is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
Solution structure of the PX domain, a target of the SH3 domain., Hiroaki H, Ago T, Ito T, Sumimoto H, Kohda D, Nat Struct Biol. 2001 Jun;8(6):526-30. PMID:11373621
Page seeded by OCA on Sun Mar 30 20:41:47 2008
