EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
3.2.1.99 | L-arabitol | induction of endo-arabinase, addition of D-glucose prevents this induction | Aspergillus nidulans | |
3.2.1.99 | L-arabitol | induction of endo-arabinase, addition of D-glucose prevents this induction | Aspergillus niger |
EC Number | Cloned (Comment) | Organism |
---|---|---|
3.2.1.99 | cDNA clone, overexpression in Aspergillus niger and Aspergillus nidulans | Aspergillus niger |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
3.2.1.99 | extracellular | - |
Aspergillus nidulans | - |
- |
3.2.1.99 | extracellular | - |
Aspergillus niger | - |
- |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
3.2.1.99 | 32500 | - |
calculated from nucleotide sequence | Aspergillus niger |
3.2.1.99 | 43000 | - |
SDS-PAGE | Aspergillus niger |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.2.1.99 | Aspergillus nidulans | - |
wild-type WG096 | - |
3.2.1.99 | Aspergillus niger | - |
wild-type N400 and mutant N572, lacks xylulose kinase activity | - |
EC Number | Posttranslational Modification | Comment | Organism |
---|---|---|---|
3.2.1.99 | glycoprotein | O-linked glycosylation: approximately 10000 Da | Aspergillus niger |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.2.1.99 | wild-type N400 | Aspergillus niger |
EC Number | Reaction | Comment | Organism | Reaction ID |
---|---|---|---|---|
3.2.1.99 | alpha-L-Ara-(1-5)-O-alpha-L-Ara-(1-5)-O-alpha-L-Ara-(1-5)-O-alpha-L-Ara-(1-5)-O-alpha-L-Ara + H2O = alpha-L-Ara-(1-5)-O-alpha-L-Ara-(1-5)-O-alpha-L-Ara + alpha-L-arabinofuranosyl-(1-5)-O-alpha-L-arabinofuranose | regulation, induction and carbon catabolite repression of endo-1,5-alpha-arabinanase | Aspergillus nidulans | |
3.2.1.99 | alpha-L-Ara-(1-5)-O-alpha-L-Ara-(1-5)-O-alpha-L-Ara-(1-5)-O-alpha-L-Ara-(1-5)-O-alpha-L-Ara + H2O = alpha-L-Ara-(1-5)-O-alpha-L-Ara-(1-5)-O-alpha-L-Ara + alpha-L-arabinofuranosyl-(1-5)-O-alpha-L-arabinofuranose | regulation, induction and carbon catabolite repression of endo-1,5-alpha-arabinanase | Aspergillus niger |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
3.2.1.99 | culture medium | - |
Aspergillus nidulans | - |
3.2.1.99 | culture medium | - |
Aspergillus niger | - |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.2.1.99 | 1,5-alpha-L-arabinan + H2O | best substrate, endo mechanism | Aspergillus niger | alpha-L-arabinopyranosyl-(1-5)-O-alpha-L-arabinopyranose + alpha-L-Ara-(1-5)-O-alpha-L-Ara-(1-5)-O-alpha-L-Ara | - |
? | |
3.2.1.99 | L-arabinan + H2O | sugar beet pulp | Aspergillus nidulans | L-arabino-oligosaccharides | - |
? | |
3.2.1.99 | L-arabinan + H2O | sugar beet pulp | Aspergillus niger | L-arabino-oligosaccharides | end-product: L-arabinose disaccharide + L-arabinose trisaccharide, upon exhaustive degradation of substrate some monomers, L-arabinose, are produced | ? | |
3.2.1.99 | L-arabinan + H2O | random hydrolysis of L-arabinan | Aspergillus niger | L-arabino-oligosaccharides | end-product: L-arabinose disaccharide + L-arabinose trisaccharide, upon exhaustive degradation of substrate some monomers, L-arabinose, are produced | ? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
3.2.1.99 | ABN | - |
Aspergillus niger |
3.2.1.99 | ABN A | - |
Aspergillus niger |
3.2.1.99 | endo-1,5-alpha-L-arabinase A | - |
Aspergillus niger |