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Guidelines

MIRAGE

chondroitin sulfate N-acetylgalactosaminyltransferase 1b

Summary

Gene Symbol

csgalnact1b

Organism

Astyanax mexicanus (Mexican tetra)

External Links

NCBI Gene: 103021869
KEGG Gene ID: amex:103021869
PubChem: 103021869

Gene Ontology (GO)

Displaying **all 2** entries
GO Term	Evidence Code	PMID
gamete generation	IEA	22301074
chondroitin sulfate biosynthetic process	IEA	30032202

GO Hierarchy

biological process

metabolic process [inference]

nitrogen compound metabolic process [inference]

organonitrogen compound metabolic process [inference]

aminoglycan metabolic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process [inference]

chondroitin sulfate biosynthetic process

glycosaminoglycan metabolic process [inference]

glycosaminoglycan biosynthetic process [inference]

chondroitin sulfate biosynthetic process

mucopolysaccharide metabolic process [inference]

chondroitin sulfate metabolic process [inference]

chondroitin sulfate biosynthetic process

organonitrogen compound biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process [inference]

chondroitin sulfate biosynthetic process

biosynthetic process [inference]

cellular biosynthetic process [inference]

macromolecule biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process [inference]

chondroitin sulfate biosynthetic process

sulfur compound biosynthetic process [inference]

chondroitin sulfate biosynthetic process

organic substance biosynthetic process [inference]

macromolecule biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process [inference]

chondroitin sulfate biosynthetic process

carbohydrate derivative biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process [inference]

chondroitin sulfate biosynthetic process

organonitrogen compound biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process [inference]

chondroitin sulfate biosynthetic process

cellular metabolic process [inference]

sulfur compound metabolic process [inference]

chondroitin sulfate metabolic process [inference]

chondroitin sulfate biosynthetic process

sulfur compound biosynthetic process [inference]

chondroitin sulfate biosynthetic process

cellular biosynthetic process [inference]

macromolecule biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process [inference]

chondroitin sulfate biosynthetic process

sulfur compound biosynthetic process [inference]

chondroitin sulfate biosynthetic process

organic substance metabolic process [inference]

macromolecule metabolic process [inference]

aminoglycan metabolic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process [inference]

chondroitin sulfate biosynthetic process

glycosaminoglycan metabolic process [inference]

glycosaminoglycan biosynthetic process [inference]

chondroitin sulfate biosynthetic process

mucopolysaccharide metabolic process [inference]

chondroitin sulfate metabolic process [inference]

chondroitin sulfate biosynthetic process

macromolecule biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process [inference]

chondroitin sulfate biosynthetic process

carbohydrate derivative metabolic process [inference]

aminoglycan metabolic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process [inference]

chondroitin sulfate biosynthetic process

glycosaminoglycan metabolic process [inference]

glycosaminoglycan biosynthetic process [inference]

chondroitin sulfate biosynthetic process

mucopolysaccharide metabolic process [inference]

chondroitin sulfate metabolic process [inference]

chondroitin sulfate biosynthetic process

carbohydrate derivative biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process [inference]

chondroitin sulfate biosynthetic process

organonitrogen compound metabolic process [inference]

aminoglycan metabolic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process [inference]

chondroitin sulfate biosynthetic process

glycosaminoglycan metabolic process [inference]

glycosaminoglycan biosynthetic process [inference]

chondroitin sulfate biosynthetic process

mucopolysaccharide metabolic process [inference]

chondroitin sulfate metabolic process [inference]

chondroitin sulfate biosynthetic process

organonitrogen compound biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process [inference]

chondroitin sulfate biosynthetic process

organic substance biosynthetic process [inference]

macromolecule biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process [inference]

chondroitin sulfate biosynthetic process

carbohydrate derivative biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process [inference]

chondroitin sulfate biosynthetic process

organonitrogen compound biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process [inference]

chondroitin sulfate biosynthetic process

cellular process [inference]

cellular metabolic process [inference]

sulfur compound metabolic process [inference]

chondroitin sulfate metabolic process [inference]

chondroitin sulfate biosynthetic process

sulfur compound biosynthetic process [inference]

chondroitin sulfate biosynthetic process

cellular biosynthetic process [inference]

macromolecule biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

glycosaminoglycan biosynthetic process [inference]

chondroitin sulfate biosynthetic process

sulfur compound biosynthetic process [inference]

chondroitin sulfate biosynthetic process

reproductive process [inference]

multicellular organismal reproductive process [inference]

gamete generation

Displaying 1 entry
GO Term	Evidence Code	PMID
Golgi cisterna membrane	IEA	22301074

GO Hierarchy

cellular component

cellular anatomical entity [inference]

membrane [inference]

organelle membrane [inference]

Golgi cisterna membrane

Displaying 1 entry
GO Term	Evidence Code	PMID
glucuronosyl-N-acetylgalactosaminyl-proteoglycan 4-beta-N-acetylgalactosaminyltransferase activity	IEA	30032202

GO Hierarchy

molecular function

catalytic activity [inference]

transferase activity [inference]

glycosyltransferase activity [inference]

UDP-glycosyltransferase activity [inference]

acetylgalactosaminyltransferase activity [inference]

glucuronosyl-N-acetylgalactosaminyl-proteoglycan 4-beta-N-acetylgalactosaminyltransferase activity

hexosyltransferase activity [inference]

acetylgalactosaminyltransferase activity [inference]

glucuronosyl-N-acetylgalactosaminyl-proteoglycan 4-beta-N-acetylgalactosaminyltransferase activity

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

chondroitin sulfate

Functional Category

G: Carbohydrate transport and metabolism
Q: Secondary metabolites biosynthesis, transport and catabolism
T: Signal transduction mechanisms

Displaying **all 5** entries
Gene Ontology
acetylgalactosaminyltransferase activity
chondroitin sulfate biosynthetic process
glucuronosyl-N-acetylgalactosaminyl-proteoglycan 4-beta-N-acetylgalactosaminyltransferase activity
hexosyltransferase activity
transferase activity

Displaying **all 2** entries
InterPro
Chondroitin N-acetylgalactosaminyltransferase
Nucleotide-diphospho-sugar transferases

KEGG BRITE Database

Orthology

K00746

Name

chondroitin sulfate N-acetylgalactosaminyltransferase 1/2 [EC:2.4.1.174 2.4.1.175]

References

11788602

Reactions

Displaying 1 entry
KEGG Reaction	Enzyme	Acceptor	Product
R05929	2.4.1.174	G14371GV	G40609EP

Ortholog

Displaying **all 3** entries
Species	Gene ID	Alliance of Genome Resources	Orthologous MAtrix
Danio rerio	101886904		DANRE43635
Sinocyclocheilus grahami	107569665		SINGR93659
Cyprinus carpio carpio	109094999		CYPCA75442

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GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.

Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01

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GlyCosmos Portal v4.4.0

Last updated: December 8, 2025