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Protein

Probable endo-1,4-beta-xylanase F1

Gene

xynF1

Organism
Aspergillus flavus (strain ATCC 200026 / FGSC A1120 / NRRL 3357 / JCM 12722 / SRRC 167)
Status
Reviewed-Annotation score: 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.

Pathway: xylan degradation

This protein is involved in the pathway xylan degradation, which is part of Glycan degradation.
View all proteins of this organism that are known to be involved in the pathway xylan degradation and in Glycan degradation.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei155 – 1551Proton donorBy similarity
Active sitei268 – 2681NucleophilePROSITE-ProRule annotation

GO - Molecular functioni

GO - Biological processi

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 Componenti: Unassembled WGS sequence

Organism-specific databases

EuPathDBiFungiDB:AFLA_063510.

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 1919Sequence AnalysisAdd
BLAST
Chaini20 – 332313Probable endo-1,4-beta-xylanase F1PRO_0000393186Add
BLAST

Amino acid modifications

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

Keywords - PTMi

Disulfide bond

Interactioni

Protein-protein interaction databases

STRINGi5059.CADAFLAP00006960.

Structurei

3D structure databases

ProteinModelPortaliB8NER4.
ModBaseiSearch...
MobiDBiSearch...

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.
IPR031158. Glyco_hydro_10_AS.
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

        10         20         30         40         50
MVQFSSIVQC TLLATAASAY VTSRQAAESL HDAFTAAGKK YFGNIAEQAL
60 70 80 90 100
LENPQNEPII AADFGALTCE NSMKWDATEP TQGGYNFDGA DYVVNYAVEK
110 120 130 140 150
GKLLRGHTLL WHSQLPSWVS QISDPATLTG VIQDHVTTLV SRWKGQIYAW
160 170 180 190 200
DVVNEIFAED GSLRESVFSN VLGEDFVRIA FEAARAADPD CKLYINDYNL
210 220 230 240 250
DDASYSKTQG FVSKVGEWIA AGVPIDGIGM WLACLFKHAY AGGFPTSGAQ
260 270 280 290 300
AALEALASTG ASEVAVTELD IGGATSDDWV NVVNACLNVE KCIGITVWGV
310 320 330
SDKDSWRADE SPLLFDVNYQ PKDAYGAIIA AL
Length:332
Mass (Da):35,777
Last modified:March 3, 2009 - v1
Checksum:iA374339B5129FDA4
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
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:
EMBLi
GenBanki
DDBJi
Links Updated
EQ963477 Genomic DNA. Translation: EED52088.1.
RefSeqiXP_002379095.1. XM_002379054.1.

3D structure databases

ProteinModelPortaliB8NER4.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi5059.CADAFLAP00006960.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

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

Organism-specific databases

EuPathDBiFungiDB:AFLA_063510.

Phylogenomic databases

eggNOGiCOG3693.
HOGENOMiHOG000019847.
KOiK01181.
OMAiCKLYIND.
OrthoDBiEOG7GJ6PM.

Enzyme and pathway databases

UniPathwayiUPA00114.

Family and domain databases

Gene3Di3.20.20.80. 1 hit.
InterProiIPR001000. Glyco_hydro_10.
IPR031158. Glyco_hydro_10_AS.
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]
ProtoNetiSearch...

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: June 24, 2015
This is version 35 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

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.