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B3EWG2

- LACC_LEPMG

UniProt

B3EWG2 - LACC_LEPMG

Protein

Laccase

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

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

    Catalytic activityi

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

    Cofactori

    Binds 4 copper ions 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

    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-SubCell

    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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    VTIGKEGTLT                                               10
    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: October 1, 2014
    This is version 4 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