Target intelligence / Profile preview

Alpha-mannosidase 1 (AMan1)

Target
AMan1
Molecular classification
Enzyme, Glycoside hydrolase family 47, Class I alpha-1,2-mannosidase
01

Overview

Alpha-mannosidase 1 is a crucial enzyme involved in glycoprotein processing and N-glycan modification. This enzyme specifically catalyzes the cleavage of alpha-mannose residues from oligosaccharides, playing a vital role in protein quality control and glycoprotein maturation. Deficiencies or dysfunctions in alpha-mannosidase enzymes can lead to various pathological conditions such as alpha-mannosidosis.

Other names
α-mannosidase 1Alpha-1,2-mannosidaseα-D-mannoside mannohydrolaseAtMANIaAtMANIb
02

Mechanism of action

Inhibition of alpha-mannosidase activity, preventing the cleavage of alpha-mannose residues from oligosaccharides

03

Biological functions

N-Glycan processingProtein quality controlGlycoprotein maturationImmune system regulation
04

Disease associations

Alpha-mannosidosisMannosidosisImmune system-related diseasesNeurodegenerative disordersCancers
05

Safety considerations

Potential for off-target effects due to the presence of multiple alpha-mannosidase isoformsDisruption of N-glycan processing can have broad impacts on cellular function
06

Interacting drugs

1-deoxymannojirimycin

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