5O59

Cellobiohydrolase Cel7A from T. atroviride


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.190 
  • R-Value Work: 0.156 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Correlation of structure, function and protein dynamics in GH7 cellobiohydrolases from Trichoderma atroviride, T. reesei and T. harzianum.

Borisova, A.S.Eneyskaya, E.V.Jana, S.Badino, S.F.Kari, J.Amore, A.Karlsson, M.Hansson, H.Sandgren, M.Himmel, M.E.Westh, P.Payne, C.M.Kulminskaya, A.A.Stahlberg, J.

(2018) Biotechnol Biofuels 11: 5-5

  • DOI: 10.1186/s13068-017-1006-7
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • The ascomycete fungus <i>Trichoderma reesei </i> is the predominant source of enzymes for industrial conversion of lignocellulose. Its glycoside hydrolase family 7 cellobiohydrolase (GH7 CBH) <i>Tre </i>Cel7A constitutes nearly half of the enzyme c ...

    The ascomycete fungus Trichoderma reesei is the predominant source of enzymes for industrial conversion of lignocellulose. Its glycoside hydrolase family 7 cellobiohydrolase (GH7 CBH) Tre Cel7A constitutes nearly half of the enzyme cocktail by weight and is the major workhorse in the cellulose hydrolysis process. The orthologs from Trichoderma atroviride ( Tat Cel7A) and Trichoderma harzianum ( Tha Cel7A) show high sequence identity with Tre Cel7A, ~ 80%, and represent naturally evolved combinations of cellulose-binding tunnel-enclosing loop motifs, which have been suggested to influence intrinsic cellobiohydrolase properties, such as endo-initiation, processivity, and off-rate.


    Organizational Affiliation

    3Department of Chemical and Materials Engineering, University of Kentucky, 177 F. Paul Anderson Tower, Lexington, KY 40506-0046 USA.,1Department of Molecular Sciences, Swedish University of Agricultural Sciences, P.O. Box 7015, 750 07 Uppsala, Sweden.,2B.P. Konstantinov Petersburg Nuclear Physics Institute, National Research Centre "Kurchatov Institute", Orlova Roscha, Gatchina, Leningrad Region 188300 Russia.,6Department of Forest Mycology and Plant Pathology, Swedish University of Agricultural Sciences, P.O. Box 7026, 750 07 Uppsala, Sweden.,7Department of Medical Physics, Peter the Great St. Petersburg Polytechnic University, Saint Petersburg, Russia.,8Present Address: Division of Chemical, Bioengineering, Environmental, and Transport Systems, National Science Foundation, Alexandria, VA USA.,National Renewable Energy Laboratory, Biosciences Center, 15013 Denver West Parkway, Golden, CO 80401 USA.,4Department of Science and Environment, Roskilde University, 1 Universitetsvej, 4000 Roskilde, Denmark.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Glucanase
A, B
430Hypocrea atroviridis (strain ATCC 20476 / IMI 206040)Mutation(s): 0 
EC: 3.2.1.-
Find proteins for G9NTY1 (Hypocrea atroviridis (strain ATCC 20476 / IMI 206040))
Go to UniProtKB:  G9NTY1
Small Molecules
Ligands 7 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
GOL
Query on GOL

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Download CCD File 
A, B
GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
GLC
Query on GLC

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Download CCD File 
A, B
ALPHA-D-GLUCOSE
C6 H12 O6
WQZGKKKJIJFFOK-DVKNGEFBSA-N
 Ligand Interaction
GS1
Query on GS1

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Download CCD File 
A, B
1-THIO-BETA-D-GLUCOPYRANOSE
C6 H12 O5 S
JUSMHIGDXPKSID-DVKNGEFBSA-N
 Ligand Interaction
BTB
Query on BTB

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Download CCD File 
A, B
2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
BIS-TRIS BUFFER
C8 H19 N O5
OWMVSZAMULFTJU-UHFFFAOYSA-N
 Ligand Interaction
PEG
Query on PEG

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B
DI(HYDROXYETHYL)ETHER
C4 H10 O3
MTHSVFCYNBDYFN-UHFFFAOYSA-N
 Ligand Interaction
NAG
Query on NAG

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Download CCD File 
A, B
N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
 Ligand Interaction
NI
Query on NI

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Download CCD File 
A, B
NICKEL (II) ION
Ni
VEQPNABPJHWNSG-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
PCA
Query on PCA
A, B
L-PEPTIDE LINKINGC5 H7 N O3GLU
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.190 
  • R-Value Work: 0.156 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 55.850α = 90.00
b = 71.340β = 89.99
c = 102.912γ = 90.00
Software Package:
Software NamePurpose
XDSdata reduction
SCALAdata scaling
REFMACrefinement
PHASERphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2018-01-31
    Type: Initial release