1HFU

TYPE-2 CU-DEPLETED LACCASE FROM COPRINUS CINEREUS at 1.68 A resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.68 Å
  • R-Value Free: 0.207 
  • R-Value Work: 0.184 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Structure of the Laccase from Coprinus Cinereus at 1.68A Resolution: Evidence for Different Type 2 Cu-Depleted Isoforms

Ducros, V.Brzozowski, A.M.Wilson, K.S.Ostergaard, P.Schneider, P.Svendson, A.Davies, G.J.

(2001) Acta Crystallogr.,Sect.D 57: 333


  • PubMed Abstract: 
  • Laccases (E.C. 1.10.3.2; benzenediol oxygen oxidoreductases) couple the four-electron reduction of dioxygen to water to four one-electron oxidations of a reducing substrate. The three-dimensional structure of the 'blue' multi-copper oxidase laccase f ...

    Laccases (E.C. 1.10.3.2; benzenediol oxygen oxidoreductases) couple the four-electron reduction of dioxygen to water to four one-electron oxidations of a reducing substrate. The three-dimensional structure of the 'blue' multi-copper oxidase laccase from the fungus Coprinus cinereus at 1.68 A reveals the structural basis for isoforms of the type 2 Cu-depleted species.


    Related Citations: 
    • Crystallization and Preliminary X-Ray Analysis of the Laccase from Coprinus Cinereus.
      Ducros, V.,Davies, G.J.,Lawson, D.M.,Wilson, K.S.,Brown, S.H.,Ostergaard, P.,Pedersen, A.H.,Schneider, P.,Yaver, D.S.,Brzozowski, A.M.
      (1997) Acta Crystallogr.,Sect.D 53: 605
    • Crystal Structure of the Type-2 Cu Depleted Laccase from Coprinus Cinereus at 2.2 A Resolution
      Ducros, V.,Brzozowski, A.M.,Wilson, K.S.,Brown, S.H.,Ostergaard, P.,Schneider, P.,Yaver, D.S.,Pedersen, A.H.,Davies, G.J.
      (1998) Nat.Struct.Mol.Biol. 5: 310


    Organizational Affiliation

    Department of Chemistry, University of York, Heslington, York YO10 5DD, England.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
LACCASE 1
A
503Coprinopsis cinereaGene Names: lcc1
EC: 1.10.3.2
Find proteins for Q9Y780 (Coprinopsis cinerea)
Go to UniProtKB:  Q9Y780
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
MAN
Query on MAN

Download SDF File 
Download CCD File 
A
ALPHA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-PQMKYFCFSA-N
 Ligand Interaction
CU
Query on CU

Download SDF File 
Download CCD File 
A
COPPER (II) ION
Cu
JPVYNHNXODAKFH-UHFFFAOYSA-N
 Ligand Interaction
NDG
Query on NDG

Download SDF File 
Download CCD File 
A
2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
C8 H15 N O6
OVRNDRQMDRJTHS-PVFLNQBWSA-N
 Ligand Interaction
NAG
Query on NAG

Download SDF File 
Download CCD File 
A
N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.68 Å
  • R-Value Free: 0.207 
  • R-Value Work: 0.184 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 45.120α = 90.00
b = 84.560β = 90.00
c = 139.030γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2001-12-06
    Type: Initial release
  • Version 1.1: 2014-09-03
    Type: Database references, Derived calculations, Non-polymer description, Other, Version format compliance
  • Version 1.2: 2014-09-17
    Type: Non-polymer description