Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Submitted: 40 

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This is version 1.3 of the entry. See complete history


Structure determination of the N-terminal thioredoxin-like domain of protein disulfide isomerase using multidimensional heteronuclear 13C/15N NMR spectroscopy.

Kemmink, J.Darby, N.J.Dijkstra, K.Nilges, M.Creighton, T.E.

(1996) Biochemistry 35: 7684-7691

  • DOI: https://doi.org/10.1021/bi960335m
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 

    As a first step in dissecting the structure of human protein disulfide isomerase (PDI), the structure of a fragment corresponding to the first 120 residues of its sequence has been determined using heteronuclear multidimensional NMR techniques. As expected from its primary structure homology, the fragment has the thioredoxin fold. Similarities and differences in their structures help to explain why thioredoxins are reductants, whereas PDI is an oxidant of protein thiol groups. The results confirm that PDI has a modular, multidomain structure, which will facilitate its structural and functional characterization.

  • Organizational Affiliation

    European Molecular Biology Laboratory, Heidelberg, Germany.

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
PROTEIN DISULFIDE ISOMERASE120Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for P07237 (Homo sapiens)
Explore P07237 
Go to UniProtKB:  P07237
GTEx:  ENSG00000185624 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP07237
Sequence Annotations
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Submitted: 40 

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1997-04-21
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2022-02-23
    Changes: Database references, Derived calculations, Other