1KEV

STRUCTURE OF NADP-DEPENDENT ALCOHOL DEHYDROGENASE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.259 
  • R-Value Work: 0.205 
  • R-Value Observed: 0.205 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Crystalline alcohol dehydrogenases from the mesophilic bacterium Clostridium beijerinckii and the thermophilic bacterium Thermoanaerobium brockii: preparation, characterization and molecular symmetry.

Korkhin, Y.Frolow, F.Bogin, O.Peretz, M.Kalb, A.J.Burstein, Y.

(1996) Acta Crystallogr D Biol Crystallogr 52: 882-886

  • DOI: 10.1107/S0907444996001461
  • Primary Citation of Related Structures:  
    1KEV, 1PED

  • PubMed Abstract: 
  • Two tetrameric NADP(+)-dependent bacterial secondary alcohol dehydrogenases have been crystallized in the apo- and the holo-enzyme forms. Crystals of the holo-enzyme from the mesophilic Clostridium beijerinckii (NCBAD) belong to space group P2(1)2(1)2(1) with unit-cell dimensions a = 90 ...

    Two tetrameric NADP(+)-dependent bacterial secondary alcohol dehydrogenases have been crystallized in the apo- and the holo-enzyme forms. Crystals of the holo-enzyme from the mesophilic Clostridium beijerinckii (NCBAD) belong to space group P2(1)2(1)2(1) with unit-cell dimensions a = 90.5, b = 127.9, c = 151.4 A. Crystals of the apo-enzyme (CBAD) belong to the same space group with unit-cell dimensions a = 80.4, b = 102.3, c = 193.5 A. Crystals of the holo-enzyme from the thermophilic Thermoanaerobium brockii (NTBAD) belong to space group P6(1(5)) (a = b = 80.6, c = 400.7 A). Crystals of the apo-form of TBAD (point mutant GI98D) belong to space group P2(1) with cell dimensions a = 123.0, b = 84.8, c = 160.4 A beta = 99.5 degrees. Crystals of CBAD, NCBAD and NTBAD contain one tetramer per asymmetric unit. They diffract to 2.0 A resolution at liquid nitrogen temperature. Crystals of TBAD(GI98D) have two tetramers per asymmetric unit and diffract to 2.7 A at 276 K. Self-rotation analysis shows that both enzymes are tetramers of 222 symmetry.


    Organizational Affiliation

    Department of Structural Biology, The Weizmann Institute of Science, Rehovot, Israel.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
NADP-DEPENDENT ALCOHOL DEHYDROGENASEA, B, C, D351Clostridium beijerinckiiMutation(s): 0 
Gene Names: adh
EC: 1.1.1.2 (PDB Primary Data), 1.1.1.80 (UniProt)
UniProt
Find proteins for P25984 (Clostridium beijerinckii)
Explore P25984 
Go to UniProtKB:  P25984
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.259 
  • R-Value Work: 0.205 
  • R-Value Observed: 0.205 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 90.45α = 90
b = 151.42β = 90
c = 127.87γ = 90
Software Package:
Software NamePurpose
REPLACEmodel building
X-PLORrefinement
HKLdata reduction
HKLdata scaling
REPLACEphasing

Structure Validation

View Full Validation Report




Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1997-10-22
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance