Biology:Arabinogalactan endo-1,4-beta-galactosidase
From HandWiki
| Arabinogalactan endo-beta-1,4-galactanase | |||||||||
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| Identifiers | |||||||||
| EC number | 3.2.1.89 | ||||||||
| CAS number | 58182-40-4 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
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Arabinogalactan endo-beta-1,4-galactanase (EC 3.2.1.89, endo-1,4-beta-galactanase, galactanase, arabinogalactanase, ganB (gene)) is an enzyme with systematic name arabinogalactan 4-beta-D-galactanohydrolase.[1][2][3] This enzyme catalyses the following chemical reaction
- The enzyme specifically hydrolyses (1->4)-beta-D-galactosidic linkages in type I arabinogalactans.
This enzyme is isolated from the bacterium Bacillus subtilis.
References
- ↑ Emi, S.; Yamamoto, T. (1972). "Purification and properties of several galactanases of Bacillus subtilis var. amylosacchariticus". Agric. Biol. Chem. 36: 1945–1954. doi:10.1271/bbb1961.36.1945.
- ↑ "Structure of plant cell walls. Purification and characterization of a beta-1,4-galactanase which degrades a structural component of the primary cell walls of dicots". The Journal of Biological Chemistry 251 (19): 5904–10. October 1976. PMID 823153.
- ↑ "Bioinformatic, genetic, and biochemical evidence that some glycoside hydrolase family 42 beta-galactosidases are arabinogalactan type I oligomer hydrolases". Applied and Environmental Microbiology 72 (12): 7730–8. December 2006. doi:10.1128/aem.01306-06. PMID 17056685.
External links
- Arabinogalactan+endo-beta-1,4-galactanase at the US National Library of Medicine Medical Subject Headings (MeSH)
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