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B3EWG2

- LACC_LEPMG

UniProt

B3EWG2 - LACC_LEPMG

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Protein

Laccase

Gene
N/A
Organism
Lepiota magnispora (Mushroom) (Lepiota ventriosospora)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at protein leveli

Functioni

Lignin degradation and detoxification of lignin-derived products.By similarity

Catalytic activityi

4 benzenediol + O2 = 4 benzosemiquinone + 2 H2O.1 Publication

Cofactori

Cu cationBy similarityNote: Binds 4 Cu cations per monomer.By similarity

pH dependencei

Optimum pH is 3.8.1 Publication

Temperature dependencei

Optimum temperature is 60 degrees Celsius.1 Publication

GO - Molecular functioni

  1. hydroquinone:oxygen oxidoreductase activity Source: UniProtKB-EC
  2. metal ion binding Source: UniProtKB-KW

GO - Biological processi

  1. lignin catabolic process Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Lignin degradation

Keywords - Ligandi

Copper, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Laccase1 Publication (EC:1.10.3.21 Publication)
Alternative name(s):
Benzenediol:oxygen oxidoreductaseBy similarity
Diphenol oxidaseBy similarity
Urishiol oxidaseBy similarity
OrganismiLepiota magnispora (Mushroom) (Lepiota ventriosospora)
Taxonomic identifieri182864 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaBasidiomycotaAgaricomycotinaAgaricomycetesAgaricomycetidaeAgaricalesAgaricaceaeLepiota

Subcellular locationi

Secreted By similarity

GO - Cellular componenti

  1. extracellular region Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – ›10›10LaccasePRO_0000416968

Sequencei

Sequence statusi: Fragment.

B3EWG2-1 [UniParc]FASTAAdd to Basket

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        10
VTIGKEGTLT
Length:10
Mass (Da):1,018
Last modified:April 18, 2012 - v1
Checksum:i1CE1BFA87B133870
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Non-terminal residuei10 – 1011 Publication

Mass spectrometryi

Molecular mass is 65000 Da from positions 1 - ?. Determined by MALDI. 1 Publication

Cross-referencesi

3D structure databases

ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

ProtoNeti Search...

Publicationsi

  1. "Purification and properties of a laccase from the mycorrhizal fungus Lepiota ventriosospora."
    Zhang G.Q., Chen Q.J., Wang H.X., Ng T.B.
    Submitted (JAN-2012) to UniProtKB
    Cited for: PROTEIN SEQUENCE, CATALYTIC ACTIVITY, BIOPHYSICOCHEMICAL PROPERTIES, MASS SPECTROMETRY.
    Tissue: Fruiting body1 Publication.

Entry informationi

Entry nameiLACC_LEPMG
AccessioniPrimary (citable) accession number: B3EWG2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 18, 2012
Last sequence update: April 18, 2012
Last modified: November 26, 2014
This is version 6 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Direct protein sequencing

External Data

Dasty 3