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MIRAGE

chitin synthase CHS1

Summary

Gene Symbol

CHS1

Organism

Saccharomyces cerevisiae S288C

External Links

NCBI Gene

855529

KEGG Gene ID

sce:YNL192W

PubChem

855529

Alliance of Genome Resources

SGD:S000005136

Annotation

Keyword

3D-structure
Cell membrane
Cell wall biogenesis/degradation
Glycosyltransferase
Phosphoprotein
Reference proteome
Transmembrane helix

Proteins

Displaying 1 entry
UniProt	Protein Name
P08004	Chitin-UDP acetyl-glucosaminyl transferase 1

Annotation information from UniProt.

Gene Ontology (GO)

Displaying **all 4** entries
GO Term	Evidence Code	PMID
septum digestion after cytokinesis	IMP	2523889
chitin biosynthetic process	IBA
chitin biosynthetic process	IEA
cell wall organization	IEA

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]

chitin biosynthetic process

chitin metabolic process [inference]

chitin biosynthetic process

organonitrogen compound biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

chitin biosynthetic process

biosynthetic process [inference]

cellular biosynthetic process [inference]

macromolecule biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

chitin biosynthetic process

organic substance biosynthetic process [inference]

macromolecule biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

chitin biosynthetic process

carbohydrate derivative biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

chitin biosynthetic process

amino sugar biosynthetic process [inference]

glucosamine-containing compound biosynthetic process [inference]

chitin biosynthetic process

organonitrogen compound biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

chitin biosynthetic process

cellular metabolic process [inference]

cellular biosynthetic process [inference]

macromolecule biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

chitin biosynthetic process

organic substance metabolic process [inference]

macromolecule metabolic process [inference]

aminoglycan metabolic process [inference]

aminoglycan biosynthetic process [inference]

chitin biosynthetic process

chitin metabolic process [inference]

chitin biosynthetic process

macromolecule biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

chitin biosynthetic process

carbohydrate derivative metabolic process [inference]

aminoglycan metabolic process [inference]

aminoglycan biosynthetic process [inference]

chitin biosynthetic process

chitin metabolic process [inference]

chitin biosynthetic process

amino sugar metabolic process [inference]

amino sugar biosynthetic process [inference]

glucosamine-containing compound biosynthetic process [inference]

chitin biosynthetic process

glucosamine-containing compound metabolic process [inference]

chitin metabolic process [inference]

chitin biosynthetic process

glucosamine-containing compound biosynthetic process [inference]

chitin biosynthetic process

carbohydrate derivative biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

chitin biosynthetic process

amino sugar biosynthetic process [inference]

glucosamine-containing compound biosynthetic process [inference]

chitin biosynthetic process

organonitrogen compound metabolic process [inference]

aminoglycan metabolic process [inference]

aminoglycan biosynthetic process [inference]

chitin biosynthetic process

chitin metabolic process [inference]

chitin biosynthetic process

organonitrogen compound biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

chitin biosynthetic process

organic substance biosynthetic process [inference]

macromolecule biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

chitin biosynthetic process

carbohydrate derivative biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

chitin biosynthetic process

amino sugar biosynthetic process [inference]

glucosamine-containing compound biosynthetic process [inference]

chitin biosynthetic process

organonitrogen compound biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

chitin biosynthetic process

cellular process [inference]

septum digestion after cytokinesis

cellular metabolic process [inference]

cellular biosynthetic process [inference]

macromolecule biosynthetic process [inference]

aminoglycan biosynthetic process [inference]

chitin biosynthetic process

cell wall organization or biogenesis [inference]

cell wall organization

cellular component organization or biogenesis [inference]

cellular component organization [inference]

external encapsulating structure organization [inference]

cell wall organization

Displaying entry **6 - 6** of 6 in total

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2
GO Term	Evidence Code	PMID
cell periphery	HDA	26928762

GO Hierarchy

cellular component

cellular anatomical entity [inference]

membrane [inference]

plasma membrane

cell septum

organelle [inference]

membrane-bounded organelle [inference]

vesicle [inference]

intracellular vesicle [inference]

cytoplasmic vesicle [inference]

chitosome

intracellular membrane-bounded organelle [inference]

intracellular vesicle [inference]

cytoplasmic vesicle [inference]

chitosome

intracellular organelle [inference]

intracellular membrane-bounded organelle [inference]

intracellular vesicle [inference]

cytoplasmic vesicle [inference]

chitosome

cell periphery

Displaying **all 4** entries
GO Term	Evidence Code	PMID
chitin synthase activity	IDA	7952171
chitin synthase activity	IBA
chitin synthase activity	IEA
glycosyltransferase activity	IEA

GO Hierarchy

molecular function

catalytic activity [inference]

transferase activity [inference]

glycosyltransferase activity

UDP-glycosyltransferase activity [inference]

acetylglucosaminyltransferase activity [inference]

chitin synthase activity

hexosyltransferase activity [inference]

acetylglucosaminyltransferase activity [inference]

chitin synthase activity

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

Chitin synthase

Functional Category

E: Amino acid transport and metabolism
G: Carbohydrate transport and metabolism
T: Signal transduction mechanisms

Displaying **all 5** entries
Gene Ontology
cell wall chitin biosynthetic process
chitin biosynthetic process
chitin synthase activity
hexosyltransferase activity
transferase activity

Displaying **all 4** entries
InterPro
Chitin synthase N-terminal
Chitin synthase
Fungal chitin synthase
Nucleotide-diphospho-sugar transferases

KEGG BRITE Database

Orthology

K00698

Name

chitin synthase [EC:2.4.1.16]

References

16098962

Reactions

Displaying 1 entry
KEGG Reaction	Enzyme	Acceptor	Product
R06028	2.4.1.16	G97099AY	G97099AY

Alliance of Genome Resources

Expression

Displaying **all 3** entries
Location	References
plasma membrane	PMID:8970154
cell periphery	PMID:26928762
chitosome	PMID:8970154

Rhea

UDP-N-acetyl-α-D-glucosamine

H⁺ + UDP

Enzyme

2.4.1.16

PMID

Ortholog

Displaying **all 5** entries
Species	Gene ID	Alliance of Genome Resources	Orthologous MAtrix
Danio rerio	45884	ZFIN:ZDB-GENE-030131-1188
Danio rerio	173405	ZFIN:ZDB-GENE-030131-1188
Danio rerio	322468	ZFIN:ZDB-GENE-030131-1188
Danio rerio	852326	ZFIN:ZDB-GENE-030131-1188
Danio rerio	855529	ZFIN:ZDB-GENE-030131-1188

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GlyCosmos Portal v4.1.1

Last updated: February 17, 2025