| IED ID | IndEnz0004000094 |
| Enzyme Type ID | xylanase000094 |
| Protein Name |
Bifunctional endo-1,4-beta-xylanase A XYLA EC 3.2.1.8 |
| Gene Name | XYNA |
| Organism | Neocallimastix patriciarum (Rumen fungus) |
| Taxonomic Lineage | cellular organisms Eukaryota Opisthokonta Fungi Fungi incertae sedis Chytridiomycota Chytridiomycota incertae sedis Neocallimastigomycetes Neocallimastigales Neocallimastigaceae Neocallimastix Neocallimastix patriciarum (Rumen fungus) |
| Enzyme Sequence | MRTIKFFFAVAIATVAKAQWGGGGASAGQRLTVGNGQTQHKGVADGYSYEIWLDNTGGSGSMTLGSGATFKAEWNASVNRGNFLARRGLDFGSQKKATDYSYIGLDYTATYRQTGSASGNSRLCVYGWFQNRGVQGVPLVEYYIIEDWVDWVSDAQGRMVTIDGAQYKIFQMDHTGPTINGGSETFKQYFSVRQQKRTSGHITVSDHFKEWAKQGWGIGNLYEVALNAEGWQSSGIADVTKLDVYTTQKGSNPAPTSTGTVPSSSAGGSTANGKKFTVGNGQNQHKGVNDGFSYEIWLDNTGGNGSMTLGSGATFKAEWNAAVNRGNFLARRGLDFGSQKKATDYDYIGLDYAATYKQTASASGNSRLCVYGWFQNRGLNGVPLVEYYIIEDWVDWVPDAQGKMVTIDGAQYKIFQMDHTGPTINGGSETFKQYFSVRQQKRTSGHITVSDHFKEWAKQGWGIGNLYEVALNAEGWQSSGVADVTLLDVYTTPKGSSPATSAAPRTTTRTTTRTKSLPTNYNKCSARITAQGYKCCSDPNCVVYYTDEDGTWGVENNDWCGCGVEQCSSKITSQGYKCCSDPNCVVFYTDDDGKWGVENNDWCGCGF |
| Enzyme Length | 607 |
| Uniprot Accession Number | P29127 |
| Absorption | |
| Active Site | ACT_SITE 141; /note=Nucleophile; /evidence=ECO:0000255|PROSITE-ProRule:PRU10062; ACT_SITE 223; /note=Proton donor; /evidence=ECO:0000255|PROSITE-ProRule:PRU10063; ACT_SITE 386; /note=Nucleophile; /evidence=ECO:0000255|PROSITE-ProRule:PRU10062; ACT_SITE 474; /note=Proton donor; /evidence=ECO:0000255|PROSITE-ProRule:PRU10063 |
| 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 | FUNCTION: Hydrolyzes xylans into xylobiose and xylose. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | PATHWAY: Glycan degradation; xylan degradation. |
| nucleotide Binding | |
| Features | Active site (4); Beta strand (13); Chain (1); Domain (4); Helix (2); Region (2); Signal peptide (1); Turn (1) |
| Keywords | 3D-structure;Carbohydrate metabolism;Glycosidase;Hydrolase;Multifunctional enzyme;Polysaccharide degradation;Repeat;Signal;Xylan degradation |
| Interact With | |
| Induction | |
| Subcellular Location | |
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | SIGNAL 1..18; /evidence=ECO:0000255 |
| Structure 3D | X-ray crystallography (2) |
| Cross Reference PDB | 2C1F; 2VG9; |
| Mapped Pubmed ID | 18078955; |
| Motif | |
| Gene Encoded By | |
| Mass | 66,175 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | |
| Cross Reference Brenda | 3.2.1.8; |