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CHAT (choline O-acetyltransferase)

Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
1103
Gene nameGene Name - the full gene name approved by the HGNC.
Choline O-acetyltransferase
Gene symbolGene Symbol - the official gene symbol approved by the HGNC, which is a short abbreviated form of the gene name.
CHAT
SynonymsGene synonyms aliases
CHOACTASE, CMS1A, CMS1A2, CMS6
ChromosomeChromosome number
10
Chromosome locationChromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
10q11.23
SummarySummary 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.
SNPsSNP 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
miRNAmiRNA 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 IDsOther ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM
HGNC
e!Ensembl
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
PathwaysPathway information has different metabolic/signaling pathways associated with genes. Each record is hyperlinked to a complete information page which also includes links to the KEGG/Reactome pathway database.
 
KEGG
 
Reactome
  Glycerophospholipid metabolism
Cholinergic synapse
  Synthesis of PC
Acetylcholine Neurotransmitter Release Cycle
Associated diseases
Causal
Disease name Disease term dbSNP ID References
Arthrogryposis multiplex congenita Arthrogryposis rs1586285494, rs80358233, rs137853305, rs1559154278, rs398124167, rs398124172, rs587780399, rs786204576, rs786204430, rs769345284, rs749355583, rs793888524, rs793888525, rs878854368, rs555445835, rs758105619, rs886041851, rs794727136, rs755239192, rs760715690, rs773952935, rs112610938, rs1057516676, rs1057516996, rs780022652, rs1057517399, rs1057517360, rs1057518353, rs1057517977, rs1064796311, rs779232987, rs775997446, rs1064797093, rs1064797094, rs1064797095, rs755500591, rs754272530, rs758247804, rs200731870, rs747179265, rs1553740233, rs776569219, rs375628303, rs775631800, rs781667543, rs1553548666, rs928945364, rs763364977, rs1458048713, rs1553883480, rs1472403020, rs1336053002, rs202048855, rs1197561990, rs755531536, rs1554112524, rs762133567, rs1553555882, rs934111355, rs1255744452, rs1366269616, rs1555734932, rs1553548207, rs752582527, rs1257495033, rs113525641, rs755863625, rs374929094, rs539819851, rs1366853918, rs1218073575, rs1553537512, rs1553552384, rs747564597, rs776059611, rs756726488, rs1357811155, rs1553939600, rs772009599, rs1255445731, rs1011425121, rs1553561697, rs1553551748, rs1553552413, rs760935667, rs1553603400, rs1302373559, rs1389892619, rs1553710982, rs757157808, rs1180339426, rs761964375, rs1235589246, rs1443738549, rs1553934586, rs1553934597, rs1553603437, rs749452641, rs1553904694, rs754369875, rs112517981, rs774495973, rs1428597732, rs746999970, rs113091511, rs1553603958, rs1553469502, rs770797137, rs1553608621, rs1159756073, rs776167256, rs778593702, rs1553601066, rs1553689774, rs760768475, rs1559296376, rs201636991, rs1559039815, rs748922882, rs772366030, rs1207534366, rs1259297878, rs762780413, rs1559360386, rs1559940778, rs760200697, rs1344099907, rs750900690, rs1559168230, rs746177326, rs761067911, rs1323364980, rs537560378, rs1319778592, rs1340063197, rs1577833924, rs750585238, rs1600470099, rs1575714905, rs1576203853, rs779909544, rs760124743, rs2096362304, rs1212374733, rs1490309743, rs767709270, rs1374971806, rs2096491549, rs2097886912, rs2099021112, rs2097758221, rs1474341248, rs925947627
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, rs769982050, rs759911990, rs121908923, rs121908924, rs1384843815, rs104893735, rs104894299, rs104894300, rs786200904, rs104894301, rs786200905, rs104894294, rs121909254, rs121909255, rs879255561, rs121912821, rs75466054, rs121912822, rs199476396, rs121909510, rs121909511, rs121909514, rs121909512, rs121909513, rs879255562, rs879253722, rs879253723, rs28999110, rs886037628, rs753828284, rs121909515, rs121909516, rs121909517, rs879255563, rs121909502, rs121909503, rs121909504, rs879255564, rs121909505, rs121909508, rs137852810, rs137852811, rs137852798, rs137852800, rs137852801, rs137852802, rs137852804, rs137852805, rs137852806, rs137852807, rs137852808, rs2105350984, rs374391312, rs201322234, rs1671535986, rs1574066341, rs1574058076, rs1574066599, rs387906803, rs387907243, rs376039938, rs397515321, rs387907244, rs387907245, rs377767449, rs193919341, rs398122830, rs397515450, rs587777298, rs587777299, rs587777781, rs730882050, rs730882123, rs730882051, rs786204773, rs786205885, rs794727884, rs761899995, rs797045040, rs797045528, rs200783529, rs551423795, rs756877019, rs864309662, rs864309663, rs756623659, rs773526895, rs763258280, rs762368691, rs1555794286, rs886037842, rs147656110, rs886039767, rs886039768, rs770045897, rs763281993, rs755236236, rs886043239, rs764497513, rs1057517666, rs370019023, rs769114543, rs922548333, rs139574075, rs767507908, rs759226183, rs1057523690, rs55868108, rs755303686, rs1085307792, rs775583136, rs376808313, rs1131691986, rs776927709, rs1279554995, rs1553850100, rs1156634884, rs1553390600, rs1349476281, rs1555546465, rs199875082, rs200761047, rs1553360075, rs971863968, rs369251527, rs372760913, rs1479498379, rs1555547003, rs1423995073, rs1555546315, rs1555546765, rs201033437, rs1430654625, rs1554943789, rs1316112168, rs781689096, rs1553354962, rs753545038, rs1011196447, rs1553389102, rs185829251, rs28929768, rs1555546096, rs932032926, rs1553846331, rs756015202, rs1555142142, rs1436090495, rs1553352792, rs145356495, rs770987150, rs768892432, rs1557700705, rs1172015222, rs1558749457, rs1361739547, rs775517492, rs1558773839, rs1559510978, rs771879602, rs777102590, rs1567635954, rs1407243713, rs1567638401, rs756675414, rs781908532, rs1306593300, rs1559519107, rs199470447, rs1557721600, rs1558762013, rs746220436, rs1565527239, rs1565527137, rs1565527140, rs1567636493, rs1558761046, rs143766249, rs1447564693, rs757060689, rs1309292778, rs1575460231, rs1570193864, rs1570195582, rs1239736447, rs779488471, rs201947904, rs1597612665, rs1597613302, rs781774131, rs760022829, rs1597619440, rs1597621353, rs1187421976, rs977512223, rs1239393228, rs762875734, rs148092524, rs1269227357, rs1208462125, rs1597622118, rs1597749210, rs1570190059, rs1574007436, rs781974501, rs748639083, rs1597613479, rs1597621396, rs1570242061, rs149020371, rs1595903667, rs1597618787, rs1600807788, rs1579484850, rs1577153029, rs779816027, rs1598406692, rs1577153124, rs778172294, rs1590576560, rs753652169, rs1595902947, rs1369980189, rs762345055, rs1675812434, rs375268742, rs1671813157, rs759488854, rs761584017, rs1969834618, rs1969839736, rs1255916068, rs1597618854, rs1969973509, rs1908994498, rs1320610655, rs373710822 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 name Disease term dbSNP ID References
Acquired kyphoscoliosis Acquired Kyphoscoliosis
Angle closure glaucoma Angle Closure Glaucoma 27064256
Bulbar palsy Bulbar palsy
Clonic seizures Clonic Seizures 19941057

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