3CBH

THREE-DIMENSIONAL STRUCTURE OF CELLOBIOHYDROLASE FROM TRICHODERMA REESEI


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 Å
  • R-Value Work: 0.155 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Three-dimensional structure of cellobiohydrolase II from Trichoderma reesei.

Rouvinen, J.Bergfors, T.Teeri, T.Knowles, J.K.Jones, T.A.

(1990) Science 249: 380-386

  • Also Cited By: 1HGW, 1HGY, 1QJW, 1QK0, 1QK2

  • PubMed Abstract: 
  • The enzymatic degradation of cellulose is an important process, both ecologically and commercially. The three-dimensional structure of a cellulase, the enzymatic core of CBHII from the fungus Trichoderma reesei reveals an alpha-beta protein with a fo ...

    The enzymatic degradation of cellulose is an important process, both ecologically and commercially. The three-dimensional structure of a cellulase, the enzymatic core of CBHII from the fungus Trichoderma reesei reveals an alpha-beta protein with a fold similar to but different from the widely occurring barrel topology first observed in triose phosphate isomerase. The active site of CBHII is located at the carboxyl-terminal end of a parallel beta barrel, in an enclosed tunnel through which the cellulose threads. Two aspartic acid residues, located in the center of the tunnel are the probable catalytic residues.


    Related Citations: 
    • Crystallization of the Core Protein of Cellobiohydrolase II from Trichoderma Reesei
      Bergfors, T.,Rouvinen, J.,Lehtovaara, P.,Caldentey, X.,Tomme, P.,Claeyssens, M.,Pettersson, G.,Teeri, T.,Knowles, J.,Jones, T.A.
      (1989) J.Mol.Biol. 209: 167


    Organizational Affiliation

    Department of Molecular Biology, BMC, Uppsala, Sweden.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
CELLOBIOHYDROLASE II CORE PROTEIN
A
365Hypocrea jecorinaGene Names: cbh2
EC: 3.2.1.91
Find proteins for P07987 (Hypocrea jecorina)
Go to UniProtKB:  P07987
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 Å
  • R-Value Work: 0.155 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 49.100α = 90.00
b = 75.800β = 103.20
c = 92.900γ = 90.00
Software Package:
Software NamePurpose
X-PLORrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1991-01-15
    Type: Initial release
  • Version 1.1: 2008-03-25
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance