(1-2)-(1-6)-alpha-D-mannan D-mannohydrolase

Mannan exo-1,2-1,6-alpha-mannosidase
Identifiers
EC number3.2.1.137
CAS number123175-72-4
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum

Mannan exo-1,2-1,6-alpha-mannosidase (EC 3.2.1.137, exo-1,2-1,6-alpha-mannosidase, 1,2-1,6-alpha-D-mannan D-mannohydrolase) is an enzyme with systematic name (1->2)-(1->6)-alpha-D-mannan D-mannohydrolase.[1] This enzyme catalyses the following chemical reaction

Hydrolysis of (1->2)-alpha-D- and (1->6)-alpha-D- linkages in yeast mannan, releasing D-mannose

Mannose residues alpha-D-1,3- bonded are released to lesser extent.

References[]

  1. ^ Takegawa K, Miki S, Jikibara T, Iwahara S (1989). "Purification and characterization of exo-α-D-mannosidase from a Cellulomonas sp". Biochim. Biophys. Acta. 991: 431–437. doi:10.1016/0304-4165(89)90069-x.

External links[]