B8NJ86 · XYNB_ASPFN
- ProteinProbable endo-1,4-beta-xylanase B
- GenexlnB
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids221 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
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.
Catalytic activity
Pathway
Glycan degradation; xylan degradation.
Features
Showing features for active site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Active site | 117 | Nucleophile | |||
Active site | 208 | Proton donor | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | extracellular region | |
Molecular Function | endo-1,4-beta-xylanase activity | |
Biological Process | xylan catabolic process |
Keywords
- Molecular function
- Biological process
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameProbable endo-1,4-beta-xylanase B
- EC number
- Short namesXylanase B
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Fungi > Dikarya > Ascomycota > Pezizomycotina > Eurotiomycetes > Eurotiomycetidae > Eurotiales > Aspergillaceae > Aspergillus > Aspergillus subgen. Circumdati
Accessions
- Primary accessionB8NJ86
Organism-specific databases
Subcellular Location
PTM/Processing
Features
Showing features for signal, chain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Signal | 1-19 | ||||
Chain | PRO_0000393167 | 20-221 | Probable endo-1,4-beta-xylanase B | ||
Interaction
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Domain | 33-221 | GH11 | |||
Sequence similarities
Belongs to the glycosyl hydrolase 11 (cellulase G) family.
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Sequence processingThe displayed sequence is further processed into a mature form.
- Length221
- Mass (Da)23,746
- Last updated2009-03-03 v1
- ChecksumC010E11E5F53C77E
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
EQ963479 EMBL· GenBank· DDBJ | EED49697.1 EMBL· GenBank· DDBJ | Genomic DNA |