| IED ID | IndEnz0004000107 |
| Enzyme Type ID | xylanase000107 |
| Protein Name |
Endo-1,4-beta-xylanase 3 Xylanase 3 EC 3.2.1.8 1,4-beta-D-xylan xylanohydrolase 3 Xylanase C |
| Gene Name | xynC AKAW_07136 |
| Organism | Aspergillus kawachii (strain NBRC 4308) (White koji mold) (Aspergillus awamori var. kawachi) |
| Taxonomic Lineage | cellular organisms Eukaryota Opisthokonta Fungi Dikarya Ascomycota saccharomyceta Pezizomycotina leotiomyceta Eurotiomycetes Eurotiomycetidae Eurotiales (green and blue molds) Aspergillaceae Aspergillus Aspergillus kawachii (White koji mold) (Aspergillus awamori var. kawachi) Aspergillus kawachii (strain NBRC 4308) (White koji mold) (Aspergillus awamori var. kawachi) |
| Enzyme Sequence | MKVTAAFAGLLVTAFAAPVPEPVLVSRSAGINYVQNYNGNLGDFTYDESAGTFSMYWEDGVSSDFVVGLGWTTGSSNAITYSAEYSASGSSSYLAVYGWVNYPQAEYYIVEDYGDYNPCSSATSLGTVYSDGSTYQVCTDTRTNEPSITGTSTFTQYFSVRESTRTSGTVTVANHFNFWAQHGFGNSDFNYQVMAVEAWSGAGSASVTISS |
| Enzyme Length | 211 |
| Uniprot Accession Number | P33557 |
| Absorption | |
| Active Site | ACT_SITE 106; /note=Nucleophile; /evidence=ECO:0000255|PROSITE-ProRule:PRU10062; ACT_SITE 197; /note=Proton donor |
| Activity Regulation | |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | CATALYTIC ACTIVITY: Reaction=Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans.; EC=3.2.1.8; |
| DNA Binding | |
| EC Number | 3.2.1.8 |
| Enzyme Function | |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | PATHWAY: Glycan degradation; xylan degradation. |
| nucleotide Binding | |
| Features | Active site (2); Beta strand (12); Chain (1); Disulfide bond (1); Domain (1); Helix (4); Sequence conflict (10); Signal peptide (1); Turn (2) |
| Keywords | 3D-structure;Carbohydrate metabolism;Direct protein sequencing;Disulfide bond;Glycosidase;Hydrolase;Polysaccharide degradation;Reference proteome;Secreted;Signal;Xylan degradation |
| Interact With | |
| Induction | |
| Subcellular Location | SUBCELLULAR LOCATION: Secreted. |
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | SIGNAL 1..27; /evidence=ECO:0000269|PubMed:1368843 |
| Structure 3D | X-ray crystallography (3) |
| Cross Reference PDB | 1BK1; 3RI8; 3RI9; |
| Mapped Pubmed ID | - |
| Motif | |
| Gene Encoded By | |
| Mass | 22,627 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | |
| Cross Reference Brenda | 3.2.1.8; |