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B8NJ86

- XYNB_ASPFN

UniProt

B8NJ86 - XYNB_ASPFN

Protein

Probable endo-1,4-beta-xylanase B

Gene

xlnB

Organism
Aspergillus flavus (strain ATCC 200026 / FGSC A1120 / NRRL 3357 / JCM 12722 / SRRC 167)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 31 (01 Oct 2014)
      Sequence version 1 (03 Mar 2009)
      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 sitei117 – 1171NucleophilePROSITE-ProRule annotation
    Active sitei208 – 2081Proton donorBy similarity

    GO - Molecular functioni

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

    GO - Biological processi

    1. xylan catabolic process Source: UniProtKB

    Keywords - Molecular functioni

    Glycosidase, Hydrolase

    Keywords - Biological processi

    Carbohydrate metabolism, Polysaccharide degradation, Xylan degradation

    Enzyme and pathway databases

    UniPathwayiUPA00114.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Probable 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:AFLA_065190
    OrganismiAspergillus flavus (strain ATCC 200026 / FGSC A1120 / NRRL 3357 / JCM 12722 / SRRC 167)
    Taxonomic identifieri332952 [NCBI]
    Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus
    ProteomesiUP000001875: Unassembled WGS sequence

    Subcellular locationi

    Secreted By similarity

    GO - Cellular componenti

    1. extracellular region Source: UniProtKB

    Keywords - Cellular componenti

    Secreted

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Signal peptidei1 – 1919Sequence AnalysisAdd
    BLAST
    Chaini20 – 221202Probable endo-1,4-beta-xylanase BPRO_0000393167Add
    BLAST

    Interactioni

    Protein-protein interaction databases

    STRINGi5059.CADAFLAP00007943.

    Structurei

    3D structure databases

    ProteinModelPortaliB8NJ86.
    SMRiB8NJ86. Positions 32-220.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Keywords - Domaini

    Signal

    Phylogenomic databases

    eggNOGiNOG05353.
    HOGENOMiHOG000179135.
    KOiK01181.
    OMAiTVTTKNH.
    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.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

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

    B8NJ86-1 [UniParc]FASTAAdd to Basket

    « Hide

    MVSFSSLLLA VSAVSGALAA PGDSTLVELA KRAITSSETG TNNGYYYSFW    50
    TNGGGDVEYT NGNGGQYSVK WTNCDNFVAG KGWNPGSAKT VTYSGEWESN 100
    SNSYVSLYGW TQNPLVEYYI VDKYGDYDPS TGATELGTVE SDGGTYKIYK 150
    TTRENAPSIE GTSTFNQYWS VRQSGRVGGT ITAQNHFDAW ANVGLQLGTH 200
    NYMILATEGY KSSGSATITV E 221
    Length:221
    Mass (Da):23,746
    Last modified:March 3, 2009 - v1
    Checksum:iC010E11E5F53C77E
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    EQ963479 Genomic DNA. Translation: EED49697.1.
    RefSeqiXP_002380078.1. XM_002380037.1.

    Genome annotation databases

    EnsemblFungiiCADAFLAT00007943; CADAFLAP00007943; CADAFLAG00007943.
    GeneIDi7917650.
    KEGGiafv:AFLA_065190.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    EQ963479 Genomic DNA. Translation: EED49697.1 .
    RefSeqi XP_002380078.1. XM_002380037.1.

    3D structure databases

    ProteinModelPortali B8NJ86.
    SMRi B8NJ86. Positions 32-220.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 5059.CADAFLAP00007943.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblFungii CADAFLAT00007943 ; CADAFLAP00007943 ; CADAFLAG00007943 .
    GeneIDi 7917650.
    KEGGi afv:AFLA_065190.

    Phylogenomic databases

    eggNOGi NOG05353.
    HOGENOMi HOG000179135.
    KOi K01181.
    OMAi TVTTKNH.
    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.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Genome sequence of Aspergillus flavus strain NRRL 3357."
      Payne W.G.A., Dean R.A., Nierman W.C., Amedeo P., Caler E.G.A., Fedorova N.D., Maiti R., Joardar V., Inman J., Galinsky K.J., Yu J., Bhatnagar D., Cleveland T.E.
      Submitted (SEP-2007) to the EMBL/GenBank/DDBJ databases
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: ATCC 200026 / FGSC A1120 / NRRL 3357 / JCM 12722 / SRRC 167.

    Entry informationi

    Entry nameiXYNB_ASPFN
    AccessioniPrimary (citable) accession number: B8NJ86
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: March 23, 2010
    Last sequence update: March 3, 2009
    Last modified: October 1, 2014
    This is version 31 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

    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