P33559 (XYNA_ASPKA) Reviewed, UniProtKB/Swiss-Prot
Last modified
January 25, 2012.
Version 67.
History...
Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Endo-1,4-beta-xylanase A Short name=Xylanase A EC=3.2.1.8 Alternative name(s): 1,4-beta-D-xylan xylanohydrolase A | ||
| Gene names |
| ||
| Organism | Aspergillus kawachii (White koji mold) (Aspergillus awamori var. kawachi) | ||
| Taxonomic identifier | 40384 [NCBI] | ||
| Taxonomic lineage | Eukaryota › Fungi › Dikarya › Ascomycota › Pezizomycotina › Eurotiomycetes › Eurotiomycetidae › Eurotiales › Trichocomaceae › mitosporic Trichocomaceae › Aspergillus |
Protein attributes
| Sequence length | 327 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is further processed into a mature form. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Catalytic activity | Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans. |
| Pathway | |
| Subcellular location | |
| Sequence similarities | Belongs to the glycosyl hydrolase 10 (cellulase F) family. |
Ontologies
| Keywords | |
|---|---|
| Biological process | Xylan degradation |
| Cellular component | Secreted |
| Domain | Signal |
| Molecular function | Glycosidase Hydrolase |
| PTM | Disulfide bond Pyrrolidone carboxylic acid |
| Technical term | Direct protein sequencing |
| Gene Ontology (GO) | |
| Biological process | xylan catabolic process Inferred from electronic annotation. Source: UniProtKB-KW |
| Cellular component | extracellular region Inferred from electronic annotation. Source: UniProtKB-SubCell |
| Molecular function | cation binding Inferred from electronic annotation. Source: InterPro endo-1,4-beta-xylanase activityInferred from electronic annotation. Source: EC |
| Complete GO annotation... | |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||||
Molecule processing | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Signal peptide | 1 – 25 | 25 | Ref.1 | ||||||||
| Chain | 26 – 327 | 302 | Endo-1,4-beta-xylanase A | PRO_0000007965 | |||||||
Sites | |||||||||||
| Active site | 157 | 1 | Proton donor By similarity | ||||||||
| Active site | 263 | 1 | Nucleophile By similarity | ||||||||
Amino acid modifications | |||||||||||
| Modified residue | 26 | 1 | Pyrrolidone carboxylic acid | ||||||||
| Disulfide bond | 281 ↔ 287 | By similarity | |||||||||
Sequences
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References
| [1] | "Cloning and sequencing of the xynA gene encoding xylanase A of Aspergillus kawachii." Ito K., Ikemasu T., Ishikawa T. Biosci. Biotechnol. Biochem. 56:906-912(1992) [PubMed: 1368254] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PROTEIN SEQUENCE OF 26-33; 41-54; 63-76 AND 76-100. Strain: NBRC 4308. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | D14847 Genomic DNA. Translation: BAA03575.1. |
3D structure databases | |
| ProteinModelPortal | P33559. |
| SMR | P33559. Positions 26-327. |
| ModBase | Search... |
Protein family/group databases | |
| CAZy | GH10. Glycoside Hydrolase Family 10. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Family and domain databases | |
| InterPro | IPR001000. Glyco_hydro_10. IPR013781. Glyco_hydro_subgr_catalytic. IPR017853. Glycoside_hydrolase_SF. [Graphical view] |
| Gene3D | G3DSA:3.20.20.80. Glyco_hydro_cat. 1 hit. |
| Pfam | PF00331. Glyco_hydro_10. 1 hit. [Graphical view] |
| PRINTS | PR00134. GLHYDRLASE10. |
| SMART | SM00633. Glyco_10. 1 hit. [Graphical view] |
| SUPFAM | SSF51445. Glyco_hydro_cat. 1 hit. |
| PROSITE | PS00591. GLYCOSYL_HYDROL_F10. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Entry information
| Entry name | XYNA_ASPKA | ||||||||
| Accession | Primary (citable) accession number: P33559 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Fungal Protein Annotation Program | ||||||||
Relevant documents
| Glycosyl hydrolases Classification of glycosyl hydrolase families and list of entries |
| PATHWAY comments Index of metabolic and biosynthesis pathways |
| SIMILARITY comments Index of protein domains and families |

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