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 

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This is version 3.0 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 D Biol Crystallogr 57: 333

  • DOI: https://doi.org/10.1107/s0907444900013779
  • Primary Citation of Related Structures:  
    1HFU

  • 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 from the fungus Coprinus cinereus at 1 ...

    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: 
    • 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 Biol 5: 310
    • 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 D Biol Crystallogr 53: 605
    Organizational Affiliation: 

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



Macromolecules
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
LACCASE 1503Coprinopsis cinereaMutation(s): 0 
Gene Names: lcc1
EC: 1.10.3.2
UniProt
Find proteins for Q9Y780 (Coprinopsis cinerea)
Explore Q9Y780 
Go to UniProtKB:  Q9Y780
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9Y780
Protein Feature View
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  • Reference Sequence
Oligosaccharides

Help

Entity ID: 2
MoleculeChainsChain Length2D DiagramGlycosylation3D Interactions
alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose
B
2N/A Oligosaccharides Interaction
Glycosylation Resources
GlyTouCan:  G53402KW
GlyCosmos:  G53402KW
GlyGen:  G53402KW
Entity ID: 3
MoleculeChainsChain Length2D DiagramGlycosylation3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
C
2N/A Oligosaccharides Interaction
Glycosylation Resources
GlyTouCan:  G42666HT
GlyCosmos:  G42666HT
GlyGen:  G42666HT
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CU
Query on CU
Download Ideal Coordinates CCD File 
D [auth A],
E [auth A],
F [auth A]		COPPER (II) ION
Cu
JPVYNHNXODAKFH-UHFFFAOYSA-N		 Ligand Interaction
Biologically Interesting Molecules (External Reference) 1 Unique
Entity ID: 2
IDChainsNameType/Class2D Diagram3D Interactions
PRD_900111
Query on PRD_900111
B
2alpha-alpha-mannobioseOligosaccharide / Metabolism 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 = 45.12α = 90
b = 84.56β = 90
c = 139.03γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2001-12-06
    Type: Initial release
  • Version 1.1: 2014-09-03
    Changes: Database references, Derived calculations, Non-polymer description, Other, Version format compliance
  • Version 1.2: 2014-09-17
    Changes: Non-polymer description
  • Version 2.0: 2019-09-11
    Changes: Advisory, Atomic model, Data collection, Derived calculations, Experimental preparation, Non-polymer description, Structure summary
  • Version 3.0: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Advisory, Atomic model, Data collection, Derived calculations, Other, Structure summary