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P79021

- AXHA_ASPTU

UniProt

P79021 - AXHA_ASPTU

Protein

Probable alpha-L-arabinofuranosidase axhA

Gene

axhA

Organism
Aspergillus tubingensis
Status
Reviewed - Annotation score: 2 out of 5- Experimental evidence at protein leveli
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    • History
      Entry version 56 (01 Oct 2014)
      Sequence version 1 (01 May 1997)
      Previous versions | rss
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    Functioni

    Alpha-L-arabinofuranosidase involved in the hydrolysis of xylan, a major structural heterogeneous polysaccharide found in plant biomass representing the second most abundant polysaccharide in the biosphere, after cellulose. Releases L-arabinose from arabinoxylan By similarity.By similarity

    Catalytic activityi

    Hydrolysis of terminal non-reducing alpha-L-arabinofuranoside residues in alpha-L-arabinosides.

    GO - Molecular functioni

    1. alpha-L-arabinofuranosidase activity Source: UniProtKB-EC

    GO - Biological processi

    1. L-arabinose metabolic process Source: InterPro
    2. xylan catabolic process Source: UniProtKB-KW

    Keywords - Molecular functioni

    Glycosidase, Hydrolase

    Keywords - Biological processi

    Carbohydrate metabolism, Polysaccharide degradation, Xylan degradation

    Protein family/group databases

    CAZyiGH62. Glycoside Hydrolase Family 62.
    mycoCLAPiAXH62A_ASPTU.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Probable alpha-L-arabinofuranosidase axhA (EC:3.2.1.55)
    Alternative name(s):
    Arabinoxylan arabinofuranohydrolase axhA
    Gene namesi
    Name:axhA
    OrganismiAspergillus tubingensis
    Taxonomic identifieri5068 [NCBI]
    Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus

    Subcellular locationi

    Secreted 1 Publication

    GO - Cellular componenti

    1. extracellular region Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Secreted

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Signal peptidei1 – 2626Sequence AnalysisAdd
    BLAST
    Chaini27 – 332306Probable alpha-L-arabinofuranosidase axhAPRO_0000008035Add
    BLAST

    Amino acid modifications

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Glycosylationi313 – 3131N-linked (GlcNAc...)Sequence Analysis

    Keywords - PTMi

    Glycoprotein

    Structurei

    3D structure databases

    ProteinModelPortaliP79021.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the glycosyl hydrolase 62 family.Curated

    Keywords - Domaini

    Signal

    Family and domain databases

    InterProiIPR005193. GH62_arabinosidase.
    IPR023296. Glyco_hydro_beta-prop.
    [Graphical view]
    PfamiPF03664. Glyco_hydro_62. 1 hit.
    [Graphical view]
    SUPFAMiSSF75005. SSF75005. 1 hit.

    Sequencei

    Sequence statusi: Complete.

    Sequence processingi: The displayed sequence is further processed into a mature form.

    P79021-1 [UniParc]FASTAAdd to Basket

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    MKFFKAKGSL LSSGIYLIAL TPFVNAKCAL PSSYSWSSTD ALATPKSGWT    50
    ALKDFTDVVS DGKHIVYAST TDEAGNYGSM TFGAFSEWSN MASASQTATP 100
    FNAVAPTLFY FKPKSIWVLA YQWGSSTFTY RTSQDPTNVN GWSSEQALFT 150
    GKISDSSTNA IDQTVIGDDT NMYLFFAGDN GKIYRSSMSI NDFPGSFGSQ 200
    YEVILSGARN DLFEAVQVYT VDGGEGDTKY LMIVEAIGST GHRYFRSFTA 250
    SSLGGEWTAQ AASEDQPFAG KANSGATWTE DISHGDLVRN NPDQTMTVDP 300
    CNLQLLYQGH DPNSSGDYNL LPWKPGVLTL KQ 332
    Length:332
    Mass (Da):36,050
    Last modified:May 1, 1997 - v1
    Checksum:i409FA65D4686C143
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    Z78010 Genomic DNA. Translation: CAB01408.1.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    Z78010 Genomic DNA. Translation: CAB01408.1 .

    3D structure databases

    ProteinModelPortali P79021.
    ModBasei Search...
    MobiDBi Search...

    Protein family/group databases

    CAZyi GH62. Glycoside Hydrolase Family 62.
    mycoCLAPi AXH62A_ASPTU.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Family and domain databases

    InterProi IPR005193. GH62_arabinosidase.
    IPR023296. Glyco_hydro_beta-prop.
    [Graphical view ]
    Pfami PF03664. Glyco_hydro_62. 1 hit.
    [Graphical view ]
    SUPFAMi SSF75005. SSF75005. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. "Arabinoxylan degradation by fungi: characterization of the arabinoxylan-arabinofuranohydrolase encoding genes from Aspergillus niger and Aspergillus tubingensis."
      Gielkens M.M.C., Visser J., de Graaff L.H.
      Curr. Genet. 31:22-29(1997) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PROTEIN SEQUENCE OF 27-34 AND 233-245, SUBCELLULAR LOCATION.

    Entry informationi

    Entry nameiAXHA_ASPTU
    AccessioniPrimary (citable) accession number: P79021
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: December 15, 1998
    Last sequence update: May 1, 1997
    Last modified: October 1, 2014
    This is version 56 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

    Documents

    1. Glycosyl hydrolases
      Classification of glycosyl hydrolase families and list of entries
    2. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3