Glucuronoarabinoxylan endo-1,4-beta-xylanase
Glucuronoarabinoxylan endo-1,4-beta-xylanase (EC 3.2.1.136, feraxan endoxylanase, feraxanase, endoarabinoxylanase, glucuronoxylan xylohydrolase, glucuronoxylanase, glucuronoxylan xylanohydrolase, glucuronoarabinoxylan 1,4-beta-D-xylanohydrolase) is an enzyme with systematic name glucuronoarabinoxylan 4-beta-D-xylanohydrolase.[1] This enzyme catalyses the following chemical reaction
- Endohydrolysis of (1->4)-beta-D-xylosyl links in some glucuronoarabinoxylans
| Glucuronoarabinoxylan endo-1,4-beta-xylanase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 3.2.1.136 | ||||||||
| CAS no. | 123609-77-8 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
This enzyme has high activity towards feruloylated arabinoxylans.
References
- Nishitani K, Nevins DJ (August 1988). "Enzymic Analysis of Feruloylated Arabinoxylans (Feraxan) Derived from Zea mays Cell Walls I : Purification of Novel Enzymes Capable of Dissociating Feraxan Fragments from Zea mays Coleoptile Cell Wall". Plant Physiology. 87 (4): 883–90. doi:10.1104/pp.87.4.883. PMC 1054863. PMID 16666240.
External links
- Glucuronoarabinoxylan+endo-1,4-beta-xylanase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
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