Mannan endo-1,4-β-mannosidase
Identifiers
EC no.3.2.1.78
CAS no.37288-54-3
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
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NCBIproteins

Mannan endo-1,4-β-mannosidase (EC 3.2.1.78, endo-1,4-β-mannanase, endo-β-1,4-mannase, β-mannanase B, β-1, 4-mannan 4-mannanohydrolase, endo-β-mannanase, β-D-mannanase, 1,4-β-D-mannan mannanohydrolase) is an enzyme with systematic name 4-β-D-mannan mannanohydrolase.[1][2] It catalyses the hydrolysis of (1→4)-β-D-mannosidic linkages in mannans, galactomannans and glucomannans. The cleavage occurs at random internal sites within the chain, as denoted by the prefix "endo".

References

  1. Eriksson AF (1968). "Purification and characterisation of a fungal β-mannanase". Acta Chem. Scand. 22: 1924–1934. doi:10.3891/acta.chem.scand.22-1924.
  2. Reese ET, Shibata Y (April 1965). "β-Mannanases in fungi". Canadian Journal of Microbiology. 11 (2): 167–83. doi:10.1139/m65-023. PMID 14323029.
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