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Gene: ATN1 (atrophin 1) Homo sapiens
Symbol: ATN1
Name: atrophin 1
RGD ID: 1352790
Description: Exhibits protein domain specific binding activity and transcription corepressor activity. Involved in negative regulation of transcription by RNA polymerase II and neuron apoptotic process. Localizes to nuclear matrix and nucleoplasm. Implicated in dentatorubral-pallidoluysian atrophy and schizophrenia.
Type: protein-coding
RefSeq Status: REVIEWED
Also known as: atrophin-1; B37; CHEDDA; D12S755E; dentatorubral-pallidoluysian atrophy (atrophin-1); dentatorubral-pallidoluysian atrophy protein; DRPLA; HRS; NOD
Mus musculus (house mouse) : Atn1 (atrophin 1)  MGI  Alliance
Rattus norvegicus (Norway rat) : Atn1 (atrophin 1)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Atn1 (atrophin 1)
Pan paniscus (bonobo/pygmy chimpanzee) : ATN1 (atrophin 1)
Canis lupus familiaris (dog) : ATN1 (atrophin 1)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Atn1 (atrophin 1)
Sus scrofa (pig) : ATN1 (atrophin 1)
Chlorocebus sabaeus (African green monkey) : ATN1 (atrophin 1)
Heterocephalus glaber (naked mole-rat) : Atn1 (atrophin 1)
more info ...
Related Pseudogenes: LOC100418822  
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh38.p13 Ensembl126,924,463 - 6,942,321 (+)EnsemblGRCh38hg38GRCh38
GRCh38126,924,459 - 6,942,321 (+)NCBIGRCh38GRCh38hg38GRCh38
GRCh37127,033,626 - 7,051,484 (+)NCBIGRCh37GRCh37hg19GRCh37
Build 36126,903,887 - 6,921,745 (+)NCBINCBI36hg18NCBI36
Build 34126,907,740 - 6,921,743NCBI
Celera128,652,242 - 8,670,105 (+)NCBI
Cytogenetic Map12p13.31NCBI
HuRef126,889,640 - 6,907,586 (+)NCBIHuRef
CHM1_1127,032,499 - 7,050,471 (+)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Phenotype Annotations
References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status


RNA-SEQ Expression


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
More on ATN1
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 1352790
Created: 2005-03-08
Species: Homo sapiens
Last Modified: 2020-09-16
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.