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MIRAGE

ALG3, alpha-1,3- mannosyltransferase

Summary

Gene Symbol

Alg3

Organism

Rattus norvegicus (Norway rat)

External Links

NCBI Gene

287983

KEGG Gene ID

rno:287983

PubChem

287983

Alliance of Genome Resources

RGD:1306004

Annotation

Keyword

Endoplasmic reticulum
Glycosyltransferase
Reference proteome
Transmembrane helix

Proteins

Displaying **all 2** entries
UniProt	Protein Name
M0R7D2	Dol-P-Man-dependent alpha(1-3)-mannosyltransferase
Q5M7T0	Dol-P-Man-dependent alpha(1-3)-mannosyltransferase

Annotation information from UniProt.

Gene Ontology (GO)

Displaying **all 4** entries
GO Term	Evidence Code	PMID
protein glycosylation	IBA
protein N-linked glycosylation	ISO
dolichol-linked oligosaccharide biosynthetic process	ISO
biological_process	ND

GO Hierarchy

biological process

metabolic process [inference]

nitrogen compound metabolic process [inference]

organonitrogen compound metabolic process [inference]

protein metabolic process [inference]

protein modification process [inference]

protein glycosylation

protein N-linked glycosylation

biosynthetic process [inference]

organic substance biosynthetic process [inference]

carbohydrate derivative biosynthetic process [inference]

oligosaccharide-lipid intermediate biosynthetic process [inference]

dolichol-linked oligosaccharide biosynthetic process

cellular metabolic process [inference]

cellular lipid metabolic process [inference]

oligosaccharide-lipid intermediate biosynthetic process [inference]

dolichol-linked oligosaccharide biosynthetic process

isoprenoid metabolic process [inference]

polyprenol metabolic process [inference]

dolichol metabolic process [inference]

dolichol-linked oligosaccharide biosynthetic process

primary metabolic process [inference]

lipid metabolic process [inference]

cellular lipid metabolic process [inference]

oligosaccharide-lipid intermediate biosynthetic process [inference]

dolichol-linked oligosaccharide biosynthetic process

isoprenoid metabolic process [inference]

polyprenol metabolic process [inference]

dolichol metabolic process [inference]

dolichol-linked oligosaccharide biosynthetic process

protein metabolic process [inference]

protein modification process [inference]

protein glycosylation

protein N-linked glycosylation

small molecule metabolic process [inference]

alcohol metabolic process [inference]

polyprenol metabolic process [inference]

dolichol metabolic process [inference]

dolichol-linked oligosaccharide biosynthetic process

glycosylation [inference]

macromolecule glycosylation [inference]

protein glycosylation

protein N-linked glycosylation

organic substance metabolic process [inference]

lipid metabolic process [inference]

cellular lipid metabolic process [inference]

oligosaccharide-lipid intermediate biosynthetic process [inference]

dolichol-linked oligosaccharide biosynthetic process

isoprenoid metabolic process [inference]

polyprenol metabolic process [inference]

dolichol metabolic process [inference]

dolichol-linked oligosaccharide biosynthetic process

macromolecule metabolic process [inference]

protein metabolic process [inference]

protein modification process [inference]

protein glycosylation

protein N-linked glycosylation

macromolecule modification [inference]

protein modification process [inference]

protein glycosylation

protein N-linked glycosylation

macromolecule glycosylation [inference]

protein glycosylation

protein N-linked glycosylation

carbohydrate derivative metabolic process [inference]

carbohydrate derivative biosynthetic process [inference]

oligosaccharide-lipid intermediate biosynthetic process [inference]

dolichol-linked oligosaccharide biosynthetic process

organonitrogen compound metabolic process [inference]

protein metabolic process [inference]

protein modification process [inference]

protein glycosylation

protein N-linked glycosylation

organic substance biosynthetic process [inference]

carbohydrate derivative biosynthetic process [inference]

oligosaccharide-lipid intermediate biosynthetic process [inference]

dolichol-linked oligosaccharide biosynthetic process

organic hydroxy compound metabolic process [inference]

alcohol metabolic process [inference]

polyprenol metabolic process [inference]

dolichol metabolic process [inference]

dolichol-linked oligosaccharide biosynthetic process

cellular process [inference]

cellular metabolic process [inference]

cellular lipid metabolic process [inference]

oligosaccharide-lipid intermediate biosynthetic process [inference]

dolichol-linked oligosaccharide biosynthetic process

isoprenoid metabolic process [inference]

polyprenol metabolic process [inference]

dolichol metabolic process [inference]

dolichol-linked oligosaccharide biosynthetic process

Displaying **all 2** entries
GO Term	Evidence Code	PMID
endoplasmic reticulum	IBA
endoplasmic reticulum membrane	ISO

GO Hierarchy

cellular component

cellular anatomical entity [inference]

membrane [inference]

organelle membrane [inference]

endoplasmic reticulum membrane

organelle [inference]

membrane-bounded organelle [inference]

intracellular membrane-bounded organelle [inference]

endoplasmic reticulum

intracellular organelle [inference]

intracellular membrane-bounded organelle [inference]

endoplasmic reticulum

Displaying **all 2** entries
GO Term	Evidence Code	PMID
dol-P-Man:Man(5)GlcNAc(2)-PP-Dol alpha-1,3-mannosyltransferase activity	ISO
dol-P-Man:Man(5)GlcNAc(2)-PP-Dol alpha-1,3-mannosyltransferase activity	IBA

GO Hierarchy

molecular function

catalytic activity [inference]

transferase activity [inference]

glycosyltransferase activity [inference]

hexosyltransferase activity [inference]

mannosyltransferase activity [inference]

alpha-1,3-mannosyltransferase activity [inference]

dol-P-Man:Man(5)GlcNAc(2)-PP-Dol alpha-1,3-mannosyltransferase activity

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

Dol-P-Man:Man(5)GlcNAc(2)-PP-Dol alpha-1,3-mannosyltransferase

Functional Category

K: Transcription
T: Signal transduction mechanisms

Displaying **all 3** entries
Gene Ontology
dol-P-Man
mannosyltransferase activity
transferase activity

Displaying 1 entry
InterPro
Glycosyltransferase, ALG3

KEGG BRITE Database

Orthology

K03845

Name

alpha-1,3-mannosyltransferase [EC:2.4.1.258]

References

18567790

Reactions

Displaying 1 entry
KEGG Reaction	Enzyme	Acceptor	Product
R06258	2.4.1.258	G59406KS G74840NI	G44865OQ

LIPID MAPS Gene / Proteome Database

LMPD ID: LMP013020
Gene Name: ALG3, alpha-1,3- mannosyltransferase

Ortholog

Displaying entries **61 - 70** of 75 in total

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Species	Gene ID	Alliance of Genome Resources	Orthologous MAtrix
Vombatus ursinus	114052632		VOMUR24919
Podarcis muralis	114598066		PODMU36483
Echeneis naucrates	115057479		ECHNA32303
Salmo trutta	115157451		SALTR61608
Salmo trutta	115169348		SALTR40353
Salarias fasciatus	115404829		SALFA32449
Sparus aurata	115572751		SPAAU38202
Strigops habroptila	115611212		STRHB11692
Corvus moneduloides	116448658		CORMO00432
Rhinolophus ferrumequinum	117011661		RHIFE06551

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Last updated: August 4, 2025