Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
1103
Gene name Gene Name - the full gene name approved by the HGNC.
Choline O-acetyltransferase
Gene symbol Gene Symbol - the official gene symbol approved by the HGNC.
CHAT
Synonyms (NCBI Gene) Gene synonyms aliases
CHOACTASE, CMS1A, CMS1A2, CMS6
Disease Acronyms (UniProt) Disease acronyms from UniProt database
CMS1A, CMS6
Chromosome Chromosome number
10
Chromosome location Chromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
10q11.23
Summary Summary of gene provided in NCBI Entrez Gene.
This gene encodes an enzyme which catalyzes the biosynthesis of the neurotransmitter acetylcholine. This gene product is a characteristic feature of cholinergic neurons, and changes in these neurons may explain some of the symptoms of Alzheimer`s disease.
SNPs SNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs75466054 T>C,G Pathogenic Missense variant, coding sequence variant
rs76570508 C>G,T Conflicting-interpretations-of-pathogenicity Missense variant, coding sequence variant, synonymous variant
rs116071049 C>T Conflicting-interpretations-of-pathogenicity Synonymous variant, coding sequence variant
rs121912815 C>G Pathogenic Missense variant, coding sequence variant
rs121912816 G>A,T Pathogenic Stop gained, missense variant, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT017364 hsa-miR-335-5p Microarray 18185580
MIRT046123 hsa-miR-30b-5p CLASH 23622248
Transcription factors
Transcription factor Regulation Reference
ESR1 Unknown 10037443
ESR2 Unknown 10037443
STAT1 Unknown 12425940
Gene ontology (GO) Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0004102 Function Choline O-acetyltransferase activity IBA 21873635
GO:0004102 Function Choline O-acetyltransferase activity TAS
GO:0005634 Component Nucleus TAS 10861222
GO:0005737 Component Cytoplasm IBA 21873635
GO:0005829 Component Cytosol TAS
Other IDs Other ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM HGNC e!Ensembl
118490 1912 ENSG00000070748
Protein
UniProt ID P28329
Protein name Choline O-acetyltransferase (CHOACTase) (ChAT) (Choline acetylase) (EC 2.3.1.6)
Protein function Catalyzes the reversible synthesis of acetylcholine (ACh) from acetyl CoA and choline at cholinergic synapses.
PDB 2FY2 , 2FY3 , 2FY4 , 2FY5 , 7AMD
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00755 Carn_acyltransf 131 719 Choline/Carnitine o-acyltransferase Family
Sequence
Sequence length 748
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG   Reactome
  Glycerophospholipid metabolism
Cholinergic synapse
  Synthesis of PC
Acetylcholine Neurotransmitter Release Cycle
Associated diseases Disease information provided by ClinVar, GenCC, and GWAS databases.
Causal
Disease term Disease name dbSNP ID References
Arthrogryposis multiplex congenita Arthrogryposis rs1586285494, rs80358233, rs137853305, rs1559154278, rs398124167, rs398124172, rs587780399, rs786204576, rs786204430, rs769345284, rs749355583, rs793888524, rs793888525, rs878854368, rs555445835
View all (138 more)
Myasthenic syndrome Presynaptic congenital myasthenic syndromes, Myasthenic Syndromes, Congenital, MYASTHENIC SYNDROME, CONGENITAL, 21, PRESYNAPTIC rs606231128, rs606231129, rs606231130, rs606231131, rs606231132, rs118203994, rs118203995, rs863223277, rs606231133, rs121908547, rs121908553, rs121908557, rs104893733, rs104893734, rs121908922
View all (237 more)
26080897, 21786365
External ophthalmoplegia External Ophthalmoplegia rs1569484022
Febrile seizures Febrile Convulsions rs121909761, rs121909672, rs121909673, rs121909674, rs1561645243, rs267606837, rs796052510, rs1553553485, rs1554097890, rs1554101202, rs1554098226, rs765574676, rs1045493304
Unknown
Disease term Disease name Evidence References Source
Distal amyotrophy Distal amyotrophy ClinVar
Mental depression Mental Depression, Depressive disorder 21507424, 18603262 ClinVar
Ptosis Blepharoptosis, Ptosis, Progressive ptosis ClinVar
Myasthenic Syndrome congenital myasthenic syndrome 6, presynaptic congenital myasthenic syndrome GenCC
Associations from Text Mining
Disease Name Relationship Type References
Acute cholinergic dysautonomia Associate 35563582
Alzheimer Disease Inhibit 1409664, 20164549, 21700583, 8618881
Alzheimer Disease Associate 16223550, 18322398, 21691765, 21883924, 29759072
Apnea Associate 26080897
Ataxia Associate 21948486
Bipolar Disorder Associate 34387669
Choline Deficiency Associate 21786365
Colorectal Neoplasms Associate 18653726, 37828429
Congenital myasthenic syndrome with episodic apnea Associate 21786365, 29189923
Constipation Associate 21948486