Mannan exo-1,2-1,6-alpha-mannosidase

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Mannan exo-1,2-1,6-alpha-mannosidase
Identifiers
EC number 3.2.1.137
CAS number 123175-72-4
Databases
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB structures RCSB PDB PDBe PDBsum

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[edit]

  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[edit]