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Q4WLV2 (XYNB_ASPFU) Reviewed, UniProtKB/Swiss-Prot

Last modified March 19, 2014. Version 59. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Probable endo-1,4-beta-xylanase B

Short name=Xylanase B
EC=3.2.1.8
Alternative name(s):
1,4-beta-D-xylan xylanohydrolase B
Endo-1,4-beta-xylanase G1
Short name=Xylanase G1
Gene names
Name:xlnB
Synonyms:xynB, xynG1
ORF Names:AFUA_6G12210
OrganismNeosartorya fumigata (strain ATCC MYA-4609 / Af293 / CBS 101355 / FGSC A1100) (Aspergillus fumigatus) [Reference proteome]
Taxonomic identifier330879 [NCBI]
Taxonomic lineageEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus

Protein attributes

Sequence length221 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceInferred from homology

General annotation (Comments)

Function

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 activity

Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans.

Pathway

Glycan degradation; xylan degradation.

Subcellular location

Secreted By similarity.

Sequence similarities

Belongs to the glycosyl hydrolase 11 (cellulase G) family.

Ontologies

Keywords
   Biological processCarbohydrate metabolism
Polysaccharide degradation
Xylan degradation
   Cellular componentSecreted
   DomainSignal
   Molecular functionGlycosidase
Hydrolase
   Technical termComplete proteome
Reference proteome
Gene Ontology (GO)
   Biological_processxylan catabolic process

Inferred from sequence or structural similarity. Source: UniProtKB

   Cellular_componentextracellular region

Inferred from sequence or structural similarity. Source: UniProtKB

   Molecular_functionendo-1,4-beta-xylanase activity

Inferred from sequence or structural similarity. Source: UniProtKB

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Signal peptide1 – 1919 Potential
Chain20 – 221202Probable endo-1,4-beta-xylanase B
PRO_0000393168

Sites

Active site1171Nucleophile By similarity
Active site2081Proton donor By similarity

Sequences

Sequence LengthMass (Da)Tools
Q4WLV2 [UniParc].

Last modified July 5, 2005. Version 1.
Checksum: 730177E76983C1E6

FASTA22123,810
        10         20         30         40         50         60 
MVSFSSLVLA ASTVAGVLAT PGSEQYVELA KRQLTSSQTG TNNGYYYSFW TDGGGQVTYT 

        70         80         90        100        110        120 
NGNGGQYQVD WNNCGNFVAG KGWNPASEKA VTYSGSWQTS GNGYLSVYGW TTSPLVEFYI 

       130        140        150        160        170        180 
VESYGSYDPS TGATHLGTVE SDGATYNLYK TTRTNAPSIQ GTATFDQYWS VRTSHRQSGT 

       190        200        210        220 
VTTKNHFDAW RNAGLQLGNF DYMIVATEGY QSSGSATITV S 

« Hide

References

[1]"Genomic sequence of the pathogenic and allergenic filamentous fungus Aspergillus fumigatus."
Nierman W.C., Pain A., Anderson M.J., Wortman J.R., Kim H.S., Arroyo J., Berriman M., Abe K., Archer D.B., Bermejo C., Bennett J.W., Bowyer P., Chen D., Collins M., Coulsen R., Davies R., Dyer P.S., Farman M.L. expand/collapse author list , Fedorova N., Fedorova N.D., Feldblyum T.V., Fischer R., Fosker N., Fraser A., Garcia J.L., Garcia M.J., Goble A., Goldman G.H., Gomi K., Griffith-Jones S., Gwilliam R., Haas B.J., Haas H., Harris D.E., Horiuchi H., Huang J., Humphray S., Jimenez J., Keller N., Khouri H., Kitamoto K., Kobayashi T., Konzack S., Kulkarni R., Kumagai T., Lafton A., Latge J.-P., Li W., Lord A., Lu C., Majoros W.H., May G.S., Miller B.L., Mohamoud Y., Molina M., Monod M., Mouyna I., Mulligan S., Murphy L.D., O'Neil S., Paulsen I., Penalva M.A., Pertea M., Price C., Pritchard B.L., Quail M.A., Rabbinowitsch E., Rawlins N., Rajandream M.A., Reichard U., Renauld H., Robson G.D., Rodriguez de Cordoba S., Rodriguez-Pena J.M., Ronning C.M., Rutter S., Salzberg S.L., Sanchez M., Sanchez-Ferrero J.C., Saunders D., Seeger K., Squares R., Squares S., Takeuchi M., Tekaia F., Turner G., Vazquez de Aldana C.R., Weidman J., White O., Woodward J.R., Yu J.-H., Fraser C.M., Galagan J.E., Asai K., Machida M., Hall N., Barrell B.G., Denning D.W.
Nature 438:1151-1156(2005) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC MYA-4609 / Af293 / CBS 101355 / FGSC A1100.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AAHF01000006 Genomic DNA. Translation: EAL89062.1.
RefSeqXP_751100.1. XM_746007.1.

3D structure databases

ProteinModelPortalQ4WLV2.
SMRQ4WLV2. Positions 32-221.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING5085.CADAFUAP00002079.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblFungiCADAFUAT00002079; CADAFUAP00002079; CADAFUAG00002079.
GeneID3508405.
KEGGafm:AFUA_6G12210.

Phylogenomic databases

eggNOGNOG05353.
HOGENOMHOG000179135.
KOK01181.
OMATVTTKNH.
OrthoDBEOG7VQJQX.

Enzyme and pathway databases

UniPathwayUPA00114.

Family and domain databases

Gene3D2.60.120.180. 1 hit.
InterProIPR008985. ConA-like_lec_gl_sf.
IPR001137. Glyco_hydro_11.
IPR013319. Glyco_hydro_11/12.
IPR018208. Glyco_hydro_11_AS.
[Graphical view]
PfamPF00457. Glyco_hydro_11. 1 hit.
[Graphical view]
PRINTSPR00911. GLHYDRLASE11.
SUPFAMSSF49899. SSF49899. 1 hit.
PROSITEPS00776. GLYCOSYL_HYDROL_F11_1. 1 hit.
PS00777. GLYCOSYL_HYDROL_F11_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameXYNB_ASPFU
AccessionPrimary (citable) accession number: Q4WLV2
Entry history
Integrated into UniProtKB/Swiss-Prot: March 23, 2010
Last sequence update: July 5, 2005
Last modified: March 19, 2014
This is version 59 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways

Glycosyl hydrolases

Classification of glycosyl hydrolase families and list of entries