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Alpha-Mannosidase

alpha-mannosidase
5jm0.jpg
alpha-mannosidase 1, tetramer, Saccharomyces cerevisiae
Identifiers
EC number 3.2.1.24
CAS number 9025-42-7
Databases
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB structures RCSB PDB PDBe PDBsum
Gene Ontology AmiGO / EGO
mannosidase, alpha, class 2B, member 1
Identifiers
Symbol MAN2B1
Alt. symbols MANB
Entrez 4125
HUGO 6826
OMIM 609458
RefSeq NM_000528
UniProt O00754
Other data
EC number 3.2.1.24
Locus Chr. 19 cen-q13.1
mannosidase, alpha, class 2B, member 2
Identifiers
Symbol MAN2B2
Alt. symbols KIAA0935
Entrez 23324
HUGO 29623
RefSeq NM_015274
UniProt Q9Y2E5
Other data
EC number 3.2.1.24
Locus Chr. 4 p16.2
mannosidase, alpha, class 2C, member 1
Identifiers
Symbol MAN2C1
Alt. symbols MANA1, MANA
Entrez 4123
HUGO 6827
OMIM 154580
RefSeq NM_006715
UniProt Q9NTJ4
Other data
EC number 3.2.1.24
Locus Chr. 15 q11-qter

alpha-Mannosidase (EC 3.2.1.24, alpha-D-mannosidase, p-nitrophenyl-alpha-mannosidase, alpha-D-mannopyranosidase, 1,2-alpha-mannosidase, 1,2-alpha-D-mannosidase, exo-alpha-mannosidase) is an enzyme involved in the cleavage of the alpha form of mannose. Its systematic name is alpha-D-mannoside mannohydrolase.

Humans express the following three alpha-mannosidase isozymes:

It can be utilized in experiments that determine the effects of the presence or absence of mannose on specific molecules, such as recombinant proteins that are used in vaccine development.

A deficiency can lead to alpha-mannosidosis.


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Wikipedia

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