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B8NER4

- XYNF1_ASPFN

UniProt

B8NER4 - XYNF1_ASPFN

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Protein

Probable endo-1,4-beta-xylanase F1

Gene
xynF1, xlnF1, AFLA_063510
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

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 sitei268 – 2681Nucleophile 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 F1 (EC:3.2.1.8)
Short name:
Xylanase F1
Alternative name(s):
1,4-beta-D-xylan xylanohydrolase F1
Gene namesi
Name:xynF1
Synonyms:xlnF1
ORF Names:AFLA_063510
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 – 332313Probable endo-1,4-beta-xylanase F1PRO_0000393186Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Disulfide bondi286 ↔ 292 By similarity

Keywords - PTMi

Disulfide bond

Interactioni

Protein-protein interaction databases

STRINGi5059.CADAFLAP00006960.

Structurei

3D structure databases

ProteinModelPortaliB8NER4.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiCOG3693.
HOGENOMiHOG000019847.
KOiK01181.
OMAiCKLYIND.
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.
PROSITEiPS00591. GLYCOSYL_HYDROL_F10. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

B8NER4-1 [UniParc]FASTAAdd to Basket

« Hide

MVQFSSIVQC TLLATAASAY VTSRQAAESL HDAFTAAGKK YFGNIAEQAL    50
LENPQNEPII AADFGALTCE NSMKWDATEP TQGGYNFDGA DYVVNYAVEK 100
GKLLRGHTLL WHSQLPSWVS QISDPATLTG VIQDHVTTLV SRWKGQIYAW 150
DVVNEIFAED GSLRESVFSN VLGEDFVRIA FEAARAADPD CKLYINDYNL 200
DDASYSKTQG FVSKVGEWIA AGVPIDGIGM WLACLFKHAY AGGFPTSGAQ 250
AALEALASTG ASEVAVTELD IGGATSDDWV NVVNACLNVE KCIGITVWGV 300
SDKDSWRADE SPLLFDVNYQ PKDAYGAIIA AL 332
Length:332
Mass (Da):35,777
Last modified:March 3, 2009 - v1
Checksum:iA374339B5129FDA4
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
EQ963477 Genomic DNA. Translation: EED52088.1.
RefSeqiXP_002379095.1. XM_002379054.1.

Genome annotation databases

EnsemblFungiiCADAFLAT00006960; CADAFLAP00006960; CADAFLAG00006960.
GeneIDi7918606.
KEGGiafv:AFLA_063510.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
EQ963477 Genomic DNA. Translation: EED52088.1 .
RefSeqi XP_002379095.1. XM_002379054.1.

3D structure databases

ProteinModelPortali B8NER4.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 5059.CADAFLAP00006960.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblFungii CADAFLAT00006960 ; CADAFLAP00006960 ; CADAFLAG00006960 .
GeneIDi 7918606.
KEGGi afv:AFLA_063510.

Phylogenomic databases

eggNOGi COG3693.
HOGENOMi HOG000019847.
KOi K01181.
OMAi CKLYIND.
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.
PROSITEi PS00591. GLYCOSYL_HYDROL_F10. 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 nameiXYNF1_ASPFN
AccessioniPrimary (citable) accession number: B8NER4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 23, 2010
Last sequence update: March 3, 2009
Last modified: March 19, 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

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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