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B8NXJ2

- XYNF3_ASPFN

UniProt

B8NXJ2 - XYNF3_ASPFN

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Protein

Probable endo-1,4-beta-xylanase F3

Gene
xynF3, xlnF3, AFLA_008110
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

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 donor By similarity
Active sitei260 – 2601Nucleophile By similarity

GO - Molecular functioni

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

GO - Biological processi

  1. xylan catabolic process Source: UniProtKB
Complete GO annotation...

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
Complete GO annotation...

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 1919 Reviewed predictionAdd
BLAST
Chaini20 – 324305Probable endo-1,4-beta-xylanase F3PRO_0000393187Add
BLAST

Amino acid modifications

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

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: February 19, 2014
This is version 32 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

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

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