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mannosidase alpha class 1A member 1

Summary

Gene Symbol

MAN1A1

Organism

Homo sapiens (human)

External Links

NCBI Gene

4121

HGNC

6821

KEGG Gene ID

hsa:4121

PubChem

4121

Alliance of Genome Resources

HGNC:6821

Annotation

Keyword

Alternative splicing
Calcium
Disulfide bond
Glycoprotein
Glycosidase
Golgi apparatus
Reference proteome
Signal-anchor
Transmembrane helix

Proteins

Displaying 1 entry
UniProt	Protein Name
P33908	Man(9)-alpha-mannosidase Mannosidase alpha class 1A member 1 Processing alpha-1,2-mannosidase IA

Annotation information from UniProt.

Gene Ontology (GO)

Displaying entries **1 - 5** of 6 in total

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GO Term	Evidence Code	PMID
mannose trimming involved in glycoprotein ERAD pathway	IDA	27108681
Golgi apparatus mannose trimming	TAS
protein glycosylation	IEA
protein targeting to ER	IMP	27108681
carbohydrate metabolic process	IEA

GO Hierarchy

biological process

metabolic process [inference]

nitrogen compound metabolic process [inference]

organonitrogen compound metabolic process [inference]

protein metabolic process [inference]

proteolysis [inference]

proteolysis involved in protein catabolic process [inference]

proteasomal protein catabolic process [inference]

ERAD pathway

glycoprotein metabolic process [inference]

N-glycan processing [inference]

Golgi apparatus mannose trimming

protein deglycosylation [inference]

protein deglycosylation involved in glycoprotein catabolic process [inference]

mannose trimming involved in glycoprotein ERAD pathway

protein demannosylation [inference]

protein alpha-1,2-demannosylation [inference]

protein catabolic process [inference]

proteasomal protein catabolic process [inference]

ERAD pathway

protein modification process [inference]

protein glycosylation

protein deglycosylation [inference]

protein deglycosylation involved in glycoprotein catabolic process [inference]

mannose trimming involved in glycoprotein ERAD pathway

protein demannosylation [inference]

protein alpha-1,2-demannosylation [inference]

organonitrogen compound catabolic process [inference]

protein catabolic process [inference]

proteasomal protein catabolic process [inference]

ERAD pathway

catabolic process [inference]

organic substance catabolic process [inference]

macromolecule catabolic process [inference]

protein catabolic process [inference]

proteasomal protein catabolic process [inference]

ERAD pathway

organonitrogen compound catabolic process [inference]

protein catabolic process [inference]

proteasomal protein catabolic process [inference]

ERAD pathway

primary metabolic process [inference]

carbohydrate metabolic process

protein metabolic process [inference]

proteolysis [inference]

proteolysis involved in protein catabolic process [inference]

proteasomal protein catabolic process [inference]

ERAD pathway

glycoprotein metabolic process [inference]

N-glycan processing [inference]

Golgi apparatus mannose trimming

protein deglycosylation [inference]

protein deglycosylation involved in glycoprotein catabolic process [inference]

mannose trimming involved in glycoprotein ERAD pathway

protein demannosylation [inference]

protein alpha-1,2-demannosylation [inference]

protein catabolic process [inference]

proteasomal protein catabolic process [inference]

ERAD pathway

protein modification process [inference]

protein glycosylation

protein deglycosylation [inference]

protein deglycosylation involved in glycoprotein catabolic process [inference]

mannose trimming involved in glycoprotein ERAD pathway

protein demannosylation [inference]

protein alpha-1,2-demannosylation [inference]

glycosylation [inference]

macromolecule glycosylation [inference]

protein glycosylation

organic substance metabolic process [inference]

carbohydrate metabolic process

macromolecule metabolic process [inference]

macromolecule catabolic process [inference]

protein catabolic process [inference]

proteasomal protein catabolic process [inference]

ERAD pathway

protein metabolic process [inference]

proteolysis [inference]

proteolysis involved in protein catabolic process [inference]

proteasomal protein catabolic process [inference]

ERAD pathway

glycoprotein metabolic process [inference]

N-glycan processing [inference]

Golgi apparatus mannose trimming

protein deglycosylation [inference]

protein deglycosylation involved in glycoprotein catabolic process [inference]

mannose trimming involved in glycoprotein ERAD pathway

protein demannosylation [inference]

protein alpha-1,2-demannosylation [inference]

protein catabolic process [inference]

proteasomal protein catabolic process [inference]

ERAD pathway

protein modification process [inference]

protein glycosylation

protein deglycosylation [inference]

protein deglycosylation involved in glycoprotein catabolic process [inference]

mannose trimming involved in glycoprotein ERAD pathway

protein demannosylation [inference]

protein alpha-1,2-demannosylation [inference]

macromolecule modification [inference]

protein modification process [inference]

protein glycosylation

protein deglycosylation [inference]

protein deglycosylation involved in glycoprotein catabolic process [inference]

mannose trimming involved in glycoprotein ERAD pathway

protein demannosylation [inference]

protein alpha-1,2-demannosylation [inference]

macromolecule glycosylation [inference]

protein glycosylation

carbohydrate derivative metabolic process [inference]

glycoprotein metabolic process [inference]

N-glycan processing [inference]

Golgi apparatus mannose trimming

protein deglycosylation [inference]

protein deglycosylation involved in glycoprotein catabolic process [inference]

mannose trimming involved in glycoprotein ERAD pathway

protein demannosylation [inference]

protein alpha-1,2-demannosylation [inference]

organonitrogen compound metabolic process [inference]

protein metabolic process [inference]

proteolysis [inference]

proteolysis involved in protein catabolic process [inference]

proteasomal protein catabolic process [inference]

ERAD pathway

glycoprotein metabolic process [inference]

N-glycan processing [inference]

Golgi apparatus mannose trimming

protein deglycosylation [inference]

protein deglycosylation involved in glycoprotein catabolic process [inference]

mannose trimming involved in glycoprotein ERAD pathway

protein demannosylation [inference]

protein alpha-1,2-demannosylation [inference]

protein catabolic process [inference]

proteasomal protein catabolic process [inference]

ERAD pathway

protein modification process [inference]

protein glycosylation

protein deglycosylation [inference]

protein deglycosylation involved in glycoprotein catabolic process [inference]

mannose trimming involved in glycoprotein ERAD pathway

protein demannosylation [inference]

protein alpha-1,2-demannosylation [inference]

organonitrogen compound catabolic process [inference]

protein catabolic process [inference]

proteasomal protein catabolic process [inference]

ERAD pathway

organic substance catabolic process [inference]

macromolecule catabolic process [inference]

protein catabolic process [inference]

proteasomal protein catabolic process [inference]

ERAD pathway

organonitrogen compound catabolic process [inference]

protein catabolic process [inference]

proteasomal protein catabolic process [inference]

ERAD pathway

cellular process [inference]

cellular localization [inference]

cellular macromolecule localization [inference]

protein localization [inference]

protein localization to organelle [inference]

protein localization to endoplasmic reticulum [inference]

establishment of protein localization to endoplasmic reticulum [inference]

protein targeting to ER

establishment of protein localization to organelle [inference]

establishment of protein localization to endoplasmic reticulum [inference]

protein targeting to ER

establishment of protein localization [inference]

protein targeting [inference]

protein targeting to ER

establishment of protein localization to organelle [inference]

establishment of protein localization to endoplasmic reticulum [inference]

protein targeting to ER

cellular response to stimulus [inference]

cellular response to stress [inference]

response to endoplasmic reticulum stress [inference]

ERAD pathway

response to stimulus [inference]

response to stress [inference]

cellular response to stress [inference]

response to endoplasmic reticulum stress [inference]

ERAD pathway

response to chemical [inference]

response to organic substance [inference]

response to organonitrogen compound [inference]

ERAD pathway

response to nitrogen compound [inference]

response to organonitrogen compound [inference]

ERAD pathway

cellular response to stimulus [inference]

cellular response to stress [inference]

response to endoplasmic reticulum stress [inference]

ERAD pathway

localization [inference]

macromolecule localization [inference]

cellular macromolecule localization [inference]

protein localization [inference]

protein localization to organelle [inference]

protein localization to endoplasmic reticulum [inference]

establishment of protein localization to endoplasmic reticulum [inference]

protein targeting to ER

establishment of protein localization to organelle [inference]

establishment of protein localization to endoplasmic reticulum [inference]

protein targeting to ER

establishment of protein localization [inference]

protein targeting [inference]

protein targeting to ER

establishment of protein localization to organelle [inference]

establishment of protein localization to endoplasmic reticulum [inference]

protein targeting to ER

establishment of localization [inference]

establishment of protein localization [inference]

protein targeting [inference]

protein targeting to ER

establishment of protein localization to organelle [inference]

establishment of protein localization to endoplasmic reticulum [inference]

protein targeting to ER

cellular localization [inference]

cellular macromolecule localization [inference]

protein localization [inference]

protein localization to organelle [inference]

protein localization to endoplasmic reticulum [inference]

establishment of protein localization to endoplasmic reticulum [inference]

protein targeting to ER

establishment of protein localization to organelle [inference]

establishment of protein localization to endoplasmic reticulum [inference]

protein targeting to ER

establishment of protein localization [inference]

protein targeting [inference]

protein targeting to ER

establishment of protein localization to organelle [inference]

establishment of protein localization to endoplasmic reticulum [inference]

protein targeting to ER

Displaying entries **1 - 5** of 8 in total

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GO Term	Evidence Code	PMID
cytoplasmic vesicle	IDA	27108681
membrane	HDA	19946888
Golgi apparatus	IDA
Golgi membrane	IBA TAS
endoplasmic reticulum	IBA

GO Hierarchy

cellular component

cellular anatomical entity [inference]

cytosol

membrane

organelle membrane [inference]

bounding membrane of organelle [inference]

Golgi membrane

organelle [inference]

membrane-bounded organelle [inference]

vesicle [inference]

intracellular vesicle [inference]

cytoplasmic vesicle

extracellular vesicle [inference]

extracellular exosome

intracellular membrane-bounded organelle [inference]

intracellular vesicle [inference]

cytoplasmic vesicle

extracellular membrane-bounded organelle [inference]

extracellular vesicle [inference]

extracellular exosome

intracellular organelle [inference]

intracellular membrane-bounded organelle [inference]

intracellular vesicle [inference]

cytoplasmic vesicle

extracellular organelle [inference]

extracellular membrane-bounded organelle [inference]

extracellular vesicle [inference]

extracellular exosome

Displaying **all 4** entries
GO Term	Evidence Code	PMID
protein binding	IPI	33961781
mannosidase activity	TAS	8223597
calcium ion binding	IEA
mannosyl-oligosaccharide 1,2-alpha-mannosidase activity	IBA IMP TAS	27108681

GO Hierarchy

molecular function

catalytic activity [inference]

hydrolase activity [inference]

hydrolase activity, acting on glycosyl bonds [inference]

hydrolase activity, hydrolyzing O-glycosyl compounds [inference]

mannosidase activity

alpha-mannosidase activity [inference]

mannosyl-oligosaccharide mannosidase activity [inference]

mannosyl-oligosaccharide 1,2-alpha-mannosidase activity

binding [inference]

protein binding

ion binding [inference]

cation binding [inference]

metal ion binding [inference]

calcium ion binding

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

Mannosyl-oligosaccharide

Functional Category

E: Amino acid transport and metabolism
O: Posttranslational modification, protein turnover, chaperones
T: Signal transduction mechanisms

Displaying **all 5** entries
Gene Ontology
calcium ion binding
hydrolase activity, acting on glycosyl bonds
hydrolase activity
mannosyl-oligosaccharide 1,2-alpha-mannosidase activity
metal ion binding

Displaying **all 3** entries
InterPro
Glycoside hydrolase family 47
Seven-hairpin glycosidases
Six-hairpin glycosidase-like superfamily

Human Protein Atlas

ENSG00000111885

GlyTouCan

GlyComb

GlycoPOST

UniCarb-DR

LM-GlycoRepo

All Resources

Other Information

Tools

Search Tools

Summary

External Links

Annotation

OrthoDB (Group)