MANEA

N-glycosylation of proteins is initiated in the endoplasmic reticulum (ER) by the transfer of the preassembled oligosaccharide glucose-3-mannose-9-N-acetylglucosamine-2 from dolichyl pyrophosphate to acceptor sites on the target protein by an oligosaccharyltransferase complex. This core oligosaccharide is sequentially processed by several ER glycosidases and by an endomannosidase (E.C. 3.2.1.130), such as MANEA, in the Golgi. MANEA catalyzes the release of mono-, di-, and triglucosylmannose oligosaccharides by cleaving the alpha-1,2-mannosidic bond that links them to high-mannose glycans (Hamilton et al., 2005 [PubMed 15677381]). [supplied by OMIM, Sep 2008]

Description

Mannosidase endo-alpha

Tissue specificity

Low tissue specificity

Subcell location

Golgi apparatus

Predicted location

Intracellular, Membrane

Protein family

Enzymes
Mapped to neXtProt
Mapped to UniProt SWISS-PROT
Predicted intracellular proteins
Predicted membrane proteins
Protein evidence (Ezkurdia et al 2014)
Protein evidence (Kim et al 2014)

Chromosome

6 (95577535 - 95609452)

Ensembl ID

ENSG00000172469  (ver. 103.38)

Orthologs

Mouse Manea: ENSMUSG00000040520

UniProt

Q5SRI9

neXtProt

NX_Q5SRI9

Human splice variants
Mouse splice variants

Protein structure