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B8NXJ2

- XYNF3_ASPFN

UniProt

B8NXJ2 - XYNF3_ASPFN

Protein

Probable endo-1,4-beta-xylanase F3

Gene

xynF3

Organism
Aspergillus flavus (strain ATCC 200026 / FGSC A1120 / NRRL 3357 / JCM 12722 / SRRC 167)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at transcript leveli
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    • History
      Entry version 33 (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 sitei155 – 1551Proton donorBy similarity
    Active sitei260 – 2601NucleophileBy 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 F3 (EC:3.2.1.8)
    Short name:
    Xylanase F3
    Alternative name(s):
    1,4-beta-D-xylan xylanohydrolase F3
    Gene namesi
    Name:xynF3
    Synonyms:xlnF3
    ORF Names:AFLA_008110
    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 – 324305Probable endo-1,4-beta-xylanase F3PRO_0000393187Add
    BLAST

    Amino acid modifications

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Disulfide bondi278 ↔ 284By similarity

    Keywords - PTMi

    Disulfide bond

    Expressioni

    Inductioni

    Expressed in presence of xylan and repressed by glucose.

    Interactioni

    Protein-protein interaction databases

    STRINGi5059.CADAFLAP00012922.

    Structurei

    3D structure databases

    ProteinModelPortaliB8NXJ2.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Keywords - Domaini

    Signal

    Phylogenomic databases

    eggNOGiCOG3693.
    HOGENOMiHOG000019847.
    KOiK01181.
    OMAiWRSSESP.
    OrthoDBiEOG7GJ6PM.

    Family and domain databases

    Gene3Di3.20.20.80. 1 hit.
    InterProiIPR001000. Glyco_hydro_10.
    IPR013781. Glyco_hydro_catalytic_dom.
    IPR017853. Glycoside_hydrolase_SF.
    [Graphical view]
    PfamiPF00331. Glyco_hydro_10. 1 hit.
    [Graphical view]
    PRINTSiPR00134. GLHYDRLASE10.
    SMARTiSM00633. Glyco_10. 1 hit.
    [Graphical view]
    SUPFAMiSSF51445. SSF51445. 1 hit.

    Sequencei

    Sequence statusi: Complete.

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

    B8NXJ2-1 [UniParc]FASTAAdd to Basket

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    MVHLKALASG TLFASLASSA VISRQAAASI NDAFVAHGKK YFGTCSDQAL    50
    LQNSQNEAIV RADFGQLTPE NSMKWDALEP SQGSFSFAGA DFLADYAKTN 100
    NKLVRGHTLV WHSQLPSWVQ GITDKDTLTE VIKNHITTIM QRYKGQIYAW 150
    DVVNEIFDED GTLRDSVFSQ VLGEDFVRIA FETAREADPN AKLYINDYNL 200
    DSADYAKTKG MVSYVKKWLD AGVPIDGIVS LLPPRDEGLT SCTALTALAS 250
    TGVSEVAVTE LDIEGASSES YLEVVNACLD VSSCVGITVW GVSDKDSWRS 300
    STSPLLFDSN YQAKDAYNAI IDAL 324
    Length:324
    Mass (Da):35,239
    Last modified:March 3, 2009 - v1
    Checksum:iAD8AEFAF8EDB4496
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    EQ963486 Genomic DNA. Translation: EED44928.1.
    RefSeqiXP_002385057.1. XM_002385016.1.

    Genome annotation databases

    EnsemblFungiiCADAFLAT00012922; CADAFLAP00012922; CADAFLAG00012922.
    GeneIDi7920217.
    KEGGiafv:AFLA_008110.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    EQ963486 Genomic DNA. Translation: EED44928.1 .
    RefSeqi XP_002385057.1. XM_002385016.1.

    3D structure databases

    ProteinModelPortali B8NXJ2.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 5059.CADAFLAP00012922.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblFungii CADAFLAT00012922 ; CADAFLAP00012922 ; CADAFLAG00012922 .
    GeneIDi 7920217.
    KEGGi afv:AFLA_008110.

    Phylogenomic databases

    eggNOGi COG3693.
    HOGENOMi HOG000019847.
    KOi K01181.
    OMAi WRSSESP.
    OrthoDBi EOG7GJ6PM.

    Enzyme and pathway databases

    UniPathwayi UPA00114 .

    Family and domain databases

    Gene3Di 3.20.20.80. 1 hit.
    InterProi IPR001000. Glyco_hydro_10.
    IPR013781. Glyco_hydro_catalytic_dom.
    IPR017853. Glycoside_hydrolase_SF.
    [Graphical view ]
    Pfami PF00331. Glyco_hydro_10. 1 hit.
    [Graphical view ]
    PRINTSi PR00134. GLHYDRLASE10.
    SMARTi SM00633. Glyco_10. 1 hit.
    [Graphical view ]
    SUPFAMi SSF51445. SSF51445. 1 hit.
    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 nameiXYNF3_ASPFN
    AccessioniPrimary (citable) accession number: B8NXJ2
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: March 23, 2010
    Last sequence update: March 3, 2009
    Last modified: October 1, 2014
    This is version 33 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