| IED ID | IndEnz0008000584 |
| Enzyme Type ID | cellulase000584 |
| Protein Name |
Endo-1,4-beta-xylanase A Xylanase A EC 3.2.1.8 1,4-beta-D-xylan xylanohydrolase A |
| Gene Name | xynA BH2120 |
| Organism | Alkalihalobacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125) (Bacillus halodurans) |
| Taxonomic Lineage | cellular organisms Bacteria Terrabacteria group Firmicutes Bacilli Bacillales Bacillaceae Alkalihalobacillus Alkalihalobacillus halodurans (Bacillus halodurans) Alkalihalobacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125) (Bacillus halodurans) |
| Enzyme Sequence | MITLFRKPFVAGLAISLLVGGGIGNVAAAQGGPPKSGVFGENEKRNDQPFAWQVASLSERYQEQFDIGAAVEPYQLEGRQAQILKHHYNSLVAENAMKPESLQPREGEWNWEGADKIVEFARKHNMELRFHTLVWHSQVPEWFFIDEDGNRMVDETDPDKREANKQLLLERMENHIKTVVERYKDDVTSWDVVNEVIDDGGGLRESEWYQITGTDYIKVAFETARKYGGEEAKLYINDYNTEVPSKRDDLYNLVKDLLEQGVPIDGVGHQSHIQIGWPSIEDTRASFEKFTSLGLDNQVTELDMSLYGWPPTGAYTSYDDIPAELLQAQADRYDQLFELYEELAADISSVTFWGIADNHTWLDGRAREYNNGVGIDAPFVFDHNYRVKPAYWRIID |
| Enzyme Length | 396 |
| Uniprot Accession Number | P07528 |
| Absorption | |
| Active Site | ACT_SITE 195; /note=Proton donor; /evidence=ECO:0000250; ACT_SITE 301; /note=Nucleophile; /evidence=ECO:0000255|PROSITE-ProRule:PRU10061 |
| 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 | BIOPHYSICOCHEMICAL PROPERTIES: pH dependence: Active over a very broad pH range.; |
| Pathway | PATHWAY: Glycan degradation; xylan degradation. |
| nucleotide Binding | |
| Features | Active site (2); Beta strand (13); Chain (1); Domain (1); Helix (18); Signal peptide (1); Turn (4) |
| Keywords | 3D-structure;Carbohydrate metabolism;Direct protein sequencing;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..28; /evidence=ECO:0000269|Ref.1 |
| Structure 3D | X-ray crystallography (3) |
| Cross Reference PDB | 2UWF; 7CPK; 7CPL; |
| Mapped Pubmed ID | 19567261; 33604642; |
| Motif | |
| Gene Encoded By | |
| Mass | 45,294 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | |
| Cross Reference Brenda |