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P48824

- XYNB_ASPKW

UniProt

P48824 - XYNB_ASPKW

Protein

Endo-1,4-beta-xylanase B

Gene

xlnB

Organism
Aspergillus kawachii (strain NBRC 4308) (White koji mold) (Aspergillus awamori var. kawachi)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 73 (01 Oct 2014)
      Sequence version 2 (21 Mar 2012)
      Previous versions | rss
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    Functioni

    Endo-1,4-beta-xylanase 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.By similarity

    Catalytic activityi

    Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans.

    Pathwayi

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Active sitei121 – 1211NucleophilePROSITE-ProRule annotation
    Active sitei212 – 2121Proton donorPROSITE-ProRule annotation

    GO - Molecular functioni

    1. endo-1,4-beta-xylanase activity Source: UniProtKB-EC

    GO - Biological processi

    1. xylan catabolic process Source: UniProtKB-UniPathway

    Keywords - Molecular functioni

    Glycosidase, Hydrolase

    Keywords - Biological processi

    Carbohydrate metabolism, Polysaccharide degradation, Xylan degradation

    Enzyme and pathway databases

    UniPathwayiUPA00114.

    Protein family/group databases

    CAZyiGH11. Glycoside Hydrolase Family 11.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Endo-1,4-beta-xylanase B (EC:3.2.1.8)
    Short name:
    Xylanase B
    Alternative name(s):
    1,4-beta-D-xylan xylanohydrolase B
    Endo-1,4-beta-xylanase G1
    Short name:
    Xylanase G1
    Gene namesi
    Name:xlnB
    Synonyms:xynB, xynG1
    ORF Names:AKAW_10131
    OrganismiAspergillus kawachii (strain NBRC 4308) (White koji mold) (Aspergillus awamori var. kawachi)
    Taxonomic identifieri1033177 [NCBI]
    Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus
    ProteomesiUP000006812: Unassembled WGS sequence

    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 – 1818Sequence AnalysisAdd
    BLAST
    Chaini19 – 225207Endo-1,4-beta-xylanase BPRO_0000007989Add
    BLAST

    Family & Domainsi

    Sequence similaritiesi

    Keywords - Domaini

    Signal

    Phylogenomic databases

    OrthoDBiEOG7VQJQX.

    Family and domain databases

    Gene3Di2.60.120.180. 1 hit.
    InterProiIPR008985. ConA-like_lec_gl_sf.
    IPR001137. Glyco_hydro_11.
    IPR013319. Glyco_hydro_11/12.
    IPR018208. Glyco_hydro_11_AS.
    [Graphical view]
    PfamiPF00457. Glyco_hydro_11. 1 hit.
    [Graphical view]
    PRINTSiPR00911. GLHYDRLASE11.
    SUPFAMiSSF49899. SSF49899. 1 hit.
    PROSITEiPS00776. GLYCOSYL_HYDROL_F11_1. 1 hit.
    PS00777. GLYCOSYL_HYDROL_F11_2. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

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

    P48824-1 [UniParc]FASTAAdd to Basket

    « Hide

    MLTKNLLLCF AAAKAVLAVP HDSVVERSDA LHKLSERSTP SSTGENNGYY    50
    YSFWTDGGGD VTYTNGNAGS YSVEWSNVGN FVGGKGWNPG SAKDITYSGT 100
    FTPSGNGYLS VYGWTTDPLI EYYIVESYGD YNPGSGGTYK GTVTSDGSVY 150
    DIYTATRTNA PSIQGTATFT QYWSVRQNKR VGGTVTTSNH FNAWAKLGMN 200
    LGTHNYQILA TEGYQSSGSS SITIQ 225
    Length:225
    Mass (Da):24,182
    Last modified:March 21, 2012 - v2
    Checksum:i2457FA9E0DFE1CB2
    GO

    Experimental Info

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Sequence conflicti100 – 1001T → N in BAA07264. 1 PublicationCurated
    Sequence conflicti139 – 1446YKGTVT → TRGNVS in BAA07264. 1 PublicationCurated
    Sequence conflicti170 – 1701T → S in BAA07264. 1 PublicationCurated

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    D38070 Genomic DNA. Translation: BAA07264.1.
    DF126487 Genomic DNA. Translation: GAA92017.1.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    D38070 Genomic DNA. Translation: BAA07264.1 .
    DF126487 Genomic DNA. Translation: GAA92017.1 .

    3D structure databases

    ModBasei Search...
    MobiDBi Search...

    Protein family/group databases

    CAZyi GH11. Glycoside Hydrolase Family 11.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Phylogenomic databases

    OrthoDBi EOG7VQJQX.

    Enzyme and pathway databases

    UniPathwayi UPA00114 .

    Family and domain databases

    Gene3Di 2.60.120.180. 1 hit.
    InterProi IPR008985. ConA-like_lec_gl_sf.
    IPR001137. Glyco_hydro_11.
    IPR013319. Glyco_hydro_11/12.
    IPR018208. Glyco_hydro_11_AS.
    [Graphical view ]
    Pfami PF00457. Glyco_hydro_11. 1 hit.
    [Graphical view ]
    PRINTSi PR00911. GLHYDRLASE11.
    SUPFAMi SSF49899. SSF49899. 1 hit.
    PROSITEi PS00776. GLYCOSYL_HYDROL_F11_1. 1 hit.
    PS00777. GLYCOSYL_HYDROL_F11_2. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Cloning of the third xylanase gene encoding xylanase B and characterization of the xylanase gene family of Aspergillus kawachii."
      Ito K.
      Submitted (SEP-1994) to the EMBL/GenBank/DDBJ databases
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
      Strain: NBRC 4308.
    2. "Genome sequence of the white koji mold Aspergillus kawachii IFO 4308, used for brewing the Japanese distilled spirit shochu."
      Futagami T., Mori K., Yamashita A., Wada S., Kajiwara Y., Takashita H., Omori T., Takegawa K., Tashiro K., Kuhara S., Goto M.
      Eukaryot. Cell 10:1586-1587(2011) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: NBRC 4308.

    Entry informationi

    Entry nameiXYNB_ASPKW
    AccessioniPrimary (citable) accession number: P48824
    Secondary accession number(s): G7XYK8
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: February 1, 1996
    Last sequence update: March 21, 2012
    Last modified: October 1, 2014
    This is version 73 of the entry and version 2 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programFungal Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Complete proteome, Reference proteome

    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