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mannoside acetylglucosaminyltransferase 4, isoenzyme B

Summary

Gene Symbol

Mgat4b

Organism

Mus musculus (house mouse)

External Links

NCBI Gene

103534

KEGG Gene ID

mmu:103534

PubChem

103534

Alliance of Genome Resources

MGI:2143974

Annotation

Keyword

Coiled coil
Glycoprotein
Glycosyltransferase
Golgi apparatus
Metal-binding
Reference proteome
Signal-anchor
Transmembrane helix

Proteins

Displaying 1 entry
UniProt	Protein Name
Q812F8	N-glycosyl-oligosaccharide-glycoprotein N-acetylglucosaminyltransferase IVb UDP-N-acetylglucosamine: alpha-1,3-D-mannoside beta-1,4-N-acetylglucosaminyltransferase IVb

Annotation information from UniProt.

Gene Ontology (GO)

Displaying **all 2** entries
GO Term	Evidence Code	PMID
protein N-linked glycosylation	IBA IGI	20015870
protein glycosylation	ISO

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

primary metabolic process [inference]

protein metabolic process [inference]

protein modification process [inference]

protein glycosylation

protein N-linked glycosylation

glycosylation [inference]

macromolecule glycosylation [inference]

protein glycosylation

protein N-linked glycosylation

organic substance metabolic process [inference]

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

organonitrogen compound metabolic process [inference]

protein metabolic process [inference]

protein modification process [inference]

protein glycosylation

protein N-linked glycosylation

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

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GO Term	Evidence Code	PMID
endoplasmic reticulum-Golgi intermediate compartment	IBA
endoplasmic reticulum	IBA
membrane	IEA
Golgi apparatus	IEA
Golgi membrane

GO Hierarchy

cellular component

cellular anatomical entity [inference]

membrane

organelle membrane [inference]

bounding membrane of organelle [inference]

Golgi membrane

organelle subcompartment [inference]

Golgi apparatus subcompartment [inference]

Golgi stack

organelle [inference]

membrane-bounded organelle [inference]

intracellular membrane-bounded organelle [inference]

intracellular organelle [inference]

intracellular membrane-bounded organelle [inference]

Displaying **all 5** entries
GO Term	Evidence Code	PMID
alpha-1,3-mannosylglycoprotein 4-beta-N-acetylglucosaminyltransferase activity	ISO
glycosyltransferase activity	IDA	24619415
transferase activity	IEA
metal ion binding	IEA
acetylglucosaminyltransferase activity	IBA IDA	20015870

GO Hierarchy

molecular function

catalytic activity [inference]

transferase activity

glycosyltransferase activity

UDP-glycosyltransferase activity [inference]

acetylglucosaminyltransferase activity

alpha-1,3-mannosylglycoprotein 4-beta-N-acetylglucosaminyltransferase activity

hexosyltransferase activity [inference]

acetylglucosaminyltransferase activity

alpha-1,3-mannosylglycoprotein 4-beta-N-acetylglucosaminyltransferase activity

catalytic activity, acting on a protein [inference]

catalytic activity, acting on a glycoprotein [inference]

alpha-1,3-mannosylglycoprotein 4-beta-N-acetylglucosaminyltransferase activity

binding [inference]

ion binding [inference]

cation binding [inference]

metal ion binding

Gene Ontology information from NCBI Gene and UniProt.

KEGG BRITE Database

Orthology

K00738

Name

alpha-1,3-mannosylglycoprotein beta-1,4-N-acetylglucosaminyltransferase A/B [EC:2.4.1.145]

References

Reactions

Displaying 1 entry
KEGG Reaction	Enzyme	Acceptor	Product
R05987	2.4.1.145	G39213VZ	G29011JC

Rhea

RHEA:16057

UDP-N-acetyl-α-D-glucosamine

H⁺ + UDP

Enzyme

2.4.1.145

PMID

Ortholog

Displaying entries **1 - 10** of 59 in total

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Species	Gene ID	Alliance of Genome Resources	Orthologous MAtrix
Drosophila melanogaster	39608	FB:FBgn0036446
Callorhinchus milii	103188228		CALMI38602
Danio rerio	431727	ZFIN:ZDB-GENE-040704-19	DANRE07696
Ictalurus punctatus	108268579		ICTPU33570
Electrophorus electricus	113584816		ELEEL34427
Salmo trutta	115171006		SALTR111544
Salmo trutta	115205131		SALTR111544
Chrysemys picta bellii	101945192		CHRPI36513
Pseudonaja textilis	113433797		PSETE04274
Meleagris gallopavo	100543731		MELGA04222

GlyTouCan

GlyComb

GlycoPOST

UniCarb-DR

All Resources

Other Information

Tools

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Summary

External Links

Annotation

KEGG BRITE Database

International Collaboration

Acknowledgements