1GTM

STRUCTURE OF GLUTAMATE DEHYDROGENASE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.20 Å
  • R-Value Work: 0.174 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

The structure of Pyrococcus furiosus glutamate dehydrogenase reveals a key role for ion-pair networks in maintaining enzyme stability at extreme temperatures.

Yip, K.S.Stillman, T.J.Britton, K.L.Artymiuk, P.J.Baker, P.J.Sedelnikova, S.E.Engel, P.C.Pasquo, A.Chiaraluce, R.Consalvi, V.Scandurra, R.Rice, D.W.

(1995) Structure 3: 1147-1158

  • DOI: 10.1016/s0969-2126(01)00251-9
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • The hyperthermophile Pyrococcus furiosus is one of the most thermostable organisms known, with an optimum growth temperature of 100 degrees C. The proteins from this organism display extreme thermostability. We have undertaken the structure determina ...

    The hyperthermophile Pyrococcus furiosus is one of the most thermostable organisms known, with an optimum growth temperature of 100 degrees C. The proteins from this organism display extreme thermostability. We have undertaken the structure determination of glutamate dehydrogenase from P. furiosus in order to gain further insights into the relationship between molecular structure and thermal stability.


    Related Citations: 
    • Insights Into Thermal Stability from a Comparison of the Glutamate Dehydrogenases from Pyrococcus Furiosus and Thermococcus Litoralis
      Britton, K.L., Baker, P.J., Borges, K.M., Engel, P.C., Pasquo, A., Rice, D.W., Robb, F.T., Scandurra, R., Stillman, T.J., Yip, K.S.
      (1995) Eur J Biochem 229: 688
    • Crystallisation of the Nad(P)-Dependent Glutamate Dehydrogenase from the Hyperthermophile Pyrococcus Furiosus
      Yip, K.S.P., Stillman, T.J., Baker, P.J., Britton, K.L., Engel, P.C., Sedelnikova, S.E., Rice, D.W., Pasquo, A., Chiaraluce, R., Consalvi, V., Scandurra, R.
      (1995) Acta Crystallogr D Biol Crystallogr 51: 240

    Organizational Affiliation

    The Krebs Institute for Biomolecular Research, Department of Molecular Biology and Biotechnology, University of Sheffield, PO Box 594, Sheffield S10 2UH, UK.



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
GLUTAMATE DEHYDROGENASEA, B, C419Pyrococcus furiosus DSM 3638Mutation(s): 0 
Gene Names: gdhAgdhPF1602
EC: 1.4.1.3
Find proteins for P80319 (Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1))
Explore P80319 
Go to UniProtKB:  P80319
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download CCD File 
A, B, C
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.20 Å
  • R-Value Work: 0.174 
  • Space Group: P 42 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 167.2α = 90
b = 167.2β = 90
c = 172.9γ = 90
Software Package:
Software NamePurpose
TNTrefinement
MOSFLMdata reduction

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1997-01-11
    Type: Initial release
  • Version 1.1: 2008-03-03
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Derived calculations, Source and taxonomy, Version format compliance
  • Version 1.3: 2012-02-22
    Changes: Database references