4EL1

Crystal structure of oxidized hPDI (abb'xa')


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.88 Å
  • R-Value Free: 0.281 
  • R-Value Work: 0.261 
  • R-Value Observed: 0.262 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Structural insights into the redox-regulated dynamic conformations of human protein disulfide isomerase

Wang, C.Li, W.Ren, J.Fang, J.Ke, H.Gong, W.Feng, W.Wang, C.-C.

(2013) Antioxid Redox Signal 19: 44-53

  • DOI: 10.1089/ars.2012.4630
  • Primary Citation of Related Structures:  
    4EL1, 4EKZ

  • PubMed Abstract: 
  • Human protein disulfide isomerase (hPDI) is a key enzyme and a redox-regulated chaperone responsible for oxidative protein folding in the endoplasmic reticulum. This work aims to reveal the molecular mechanism underlying the redox-regulated functions ...

    Human protein disulfide isomerase (hPDI) is a key enzyme and a redox-regulated chaperone responsible for oxidative protein folding in the endoplasmic reticulum. This work aims to reveal the molecular mechanism underlying the redox-regulated functions of hPDI by determining the crystal structures of hPDI in different redox states.


    Organizational Affiliation

    National Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Protein disulfide-isomeraseAB482Homo sapiensMutation(s): 0 
Gene Names: P4HBERBA2LPDIPDIA1PO4DB
EC: 5.3.4.1
Find proteins for P07237 (Homo sapiens)
Explore P07237 
Go to UniProtKB:  P07237
NIH Common Fund Data Resources
PHAROS  P07237
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.88 Å
  • R-Value Free: 0.281 
  • R-Value Work: 0.261 
  • R-Value Observed: 0.262 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 160.748α = 90
b = 34.014β = 104.89
c = 156.959γ = 90
Software Package:
Software NamePurpose
HKL-2000data collection
PHASESphasing
PHENIXrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2013-04-10
    Type: Initial release
  • Version 1.1: 2013-07-03
    Changes: Database references