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Q9HFS9

- ABNA_ASPAC

UniProt

Q9HFS9 - ABNA_ASPAC

Protein

Arabinan endo-1,5-alpha-L-arabinosidase A

Gene

abnA

Organism
Aspergillus aculeatus
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at protein leveli
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    • History
      Entry version 43 (01 Oct 2014)
      Sequence version 1 (01 Mar 2001)
      Previous versions | rss
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    Functioni

    Endo-1,5-alpha-L-arabinanase involved in degradation of pectin. Its preferred substrate is linear 1,5-alpha-L-arabinan By similarity.By similarity

    Catalytic activityi

    Endohydrolysis of (1->5)-alpha-arabinofuranosidic linkages in (1->5)-arabinans.

    Kineticsi

    1. KM=66 mM for AZCL-debranched arabinan1 Publication

    pH dependencei

    Optimum pH is 5.5. Stable between pH 5.5 and 6.5.1 Publication

    Temperature dependencei

    Optimum temperature is 50 degrees Celsius.1 Publication

    Pathwayi

    GO - Molecular functioni

    1. arabinan endo-1,5-alpha-L-arabinosidase activity Source: UniProtKB-EC

    GO - Biological processi

    1. arabinan catabolic process Source: UniProtKB-UniPathway
    2. xylan catabolic process Source: UniProtKB-KW

    Keywords - Molecular functioni

    Glycosidase, Hydrolase

    Keywords - Biological processi

    Carbohydrate metabolism, Polysaccharide degradation, Xylan degradation

    Enzyme and pathway databases

    UniPathwayiUPA00667.

    Protein family/group databases

    CAZyiGH43. Glycoside Hydrolase Family 43.
    mycoCLAPiABN43A_ASPAC.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Arabinan endo-1,5-alpha-L-arabinosidase A (EC:3.2.1.99)
    Alternative name(s):
    Endo-1,5-alpha-L-arabinanase A
    Short name:
    ABN A
    Gene namesi
    Name:abnA
    Synonyms:ara1
    OrganismiAspergillus aculeatus
    Taxonomic identifieri5053 [NCBI]
    Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus

    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
    Signal peptidei1 – 1919Sequence AnalysisAdd
    BLAST
    Chaini20 – 321302Arabinan endo-1,5-alpha-L-arabinosidase APRO_5000058634Add
    BLAST

    Amino acid modifications

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Glycosylationi192 – 1921N-linked (GlcNAc...)Sequence Analysis

    Keywords - PTMi

    Glycoprotein

    Structurei

    3D structure databases

    ProteinModelPortaliQ9HFS9.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the glycosyl hydrolase 43 family.Curated

    Keywords - Domaini

    Signal

    Family and domain databases

    Gene3Di2.115.10.20. 1 hit.
    InterProiIPR006710. Glyco_hydro_43.
    IPR016840. Glyco_hydro_43_endo_a_Ara-ase.
    IPR023296. Glyco_hydro_beta-prop.
    [Graphical view]
    PANTHERiPTHR22925. PTHR22925. 1 hit.
    PfamiPF04616. Glyco_hydro_43. 1 hit.
    [Graphical view]
    PIRSFiPIRSF026534. Endo_alpha-L-arabinosidase. 1 hit.
    SUPFAMiSSF75005. SSF75005. 1 hit.

    Sequencei

    Sequence statusi: Complete.

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

    Q9HFS9-1 [UniParc]FASTAAdd to Basket

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    MYSLLTALSV PLLAGLAHGY ANPGSCSGSC NVHDPALIVR ESDGKYFRFS    50
    TGNEISYASA SSINGPWTAI GSVVPAGSKI DLSGNTDLWA PDLSYVDGTY 100
    YCLYSVSTFG SQDSAIGVAS STTMELNTWT DHGSVGVASS SSKNYNAIDG 150
    NLLVDGSSYY LQFGSFWGDI YQVKMASPLK TAGSASYNIA YNATGTHSEE 200
    GSYLFKYGSY YYLFFSSGTC CGYDTSRPAQ GEEYKIMVCR STSATGGFVD 250
    KNGNACTESG GTIVLASHGT VYGPGGQGVY DDPTYGPVLY YHYVDTTIGY 300
    ADDQKLFGWN TIDFSSGWPV V 321
    Length:321
    Mass (Da):34,097
    Last modified:March 1, 2001 - v1
    Checksum:iFAE9D565631613F1
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AF300878 mRNA. Translation: AAG27441.1.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AF300878 mRNA. Translation: AAG27441.1 .

    3D structure databases

    ProteinModelPortali Q9HFS9.
    ModBasei Search...
    MobiDBi Search...

    Protein family/group databases

    CAZyi GH43. Glycoside Hydrolase Family 43.
    mycoCLAPi ABN43A_ASPAC.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Enzyme and pathway databases

    UniPathwayi UPA00667 .

    Family and domain databases

    Gene3Di 2.115.10.20. 1 hit.
    InterProi IPR006710. Glyco_hydro_43.
    IPR016840. Glyco_hydro_43_endo_a_Ara-ase.
    IPR023296. Glyco_hydro_beta-prop.
    [Graphical view ]
    PANTHERi PTHR22925. PTHR22925. 1 hit.
    Pfami PF04616. Glyco_hydro_43. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF026534. Endo_alpha-L-arabinosidase. 1 hit.
    SUPFAMi SSF75005. SSF75005. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. "Functional cloning of an endo-arabinanase from Aspergillus aculeatus and its heterologous expression in A. oryzae and tobacco."
      Skjoet M., Kauppinen S., Kofod L.V., Fuglsang C.C., Pauly M., Dalboege H., Andersen L.N.
      Mol. Genet. Genomics 265:913-921(2001) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [MRNA], PROTEIN SEQUENCE OF 20-38, FUNCTION, BIOPHYSICOCHEMICAL PROPERTIES.
      Strain: CBS 101.43.

    Entry informationi

    Entry nameiABNA_ASPAC
    AccessioniPrimary (citable) accession number: Q9HFS9
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: June 15, 2010
    Last sequence update: March 1, 2001
    Last modified: October 1, 2014
    This is version 43 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. PATHWAY comments
      Index of metabolic and biosynthesis pathways
    3. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3