Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
54840
Gene name Gene Name - the full gene name approved by the HGNC.
Aprataxin
Gene symbol Gene Symbol - the official gene symbol approved by the HGNC.
APTX
Synonyms (NCBI Gene) Gene synonyms aliases
AOA, AOA1, AXA1, EAOH, EOAHA, FHA-HIT
Chromosome Chromosome number
9
Chromosome location Chromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
9p21.1
Summary Summary of gene provided in NCBI Entrez Gene.
This gene encodes a member of the histidine triad (HIT) superfamily. The encoded protein may play a role in single-stranded DNA repair through its nucleotide-binding activity and its diadenosine polyphosphate hydrolase activity. Mutations in this gene hav
SNPs SNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs104894103 C>G,T Pathogenic Non coding transcript variant, intron variant, stop gained, coding sequence variant, missense variant
rs121908131 G>A Pathogenic Coding sequence variant, non coding transcript variant, missense variant, intron variant
rs121908132 A>C Pathogenic Coding sequence variant, non coding transcript variant, missense variant, intron variant
rs121908133 T>C Pathogenic Coding sequence variant, non coding transcript variant, missense variant, intron variant
rs141195622 A>G,T Conflicting-interpretations-of-pathogenicity, uncertain-significance Non coding transcript variant, synonymous variant, intron variant, coding sequence variant, missense variant
miRNA miRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT043736 hsa-miR-342-3p CLASH 23622248
MIRT676375 hsa-miR-3929 HITS-CLIP 23824327
MIRT676374 hsa-miR-4419b HITS-CLIP 23824327
MIRT676373 hsa-miR-4478 HITS-CLIP 23824327
MIRT676372 hsa-miR-383-3p HITS-CLIP 23824327
Gene ontology (GO) Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0000012 Process Single strand break repair IBA
GO:0000012 Process Single strand break repair IDA 14755728, 17519253
GO:0000012 Process Single strand break repair IEA
GO:0000012 Process Single strand break repair IMP 15044383
GO:0000785 Component Chromatin IDA 15044383, 20008512
Other IDs Other ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM HGNC e!Ensembl
606350 15984 ENSG00000137074
Protein
UniProt ID Q7Z2E3
Protein name Aprataxin (EC 3.6.1.71) (EC 3.6.1.72) (Forkhead-associated domain histidine triad-like protein) (FHA-HIT)
Protein function DNA-binding protein involved in single-strand DNA break repair, double-strand DNA break repair and base excision repair (PubMed:15044383, PubMed:15380105, PubMed:16964241, PubMed:17276982, PubMed:24362567). Resolves abortive DNA ligation interme
PDB 3KT9 , 4NDF , 4NDG , 4NDH , 4NDI , 6CVO , 6CVP , 6CVQ , 6CVR , 6CVS , 6CVT
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF17913 FHA_2 19 115 FHA domain Domain
PF11969 DcpS_C 181 292 Family
PF16278 zf-C2HE 297 356 C2HE / C2H2 / C2HC zinc-binding finger Domain
Tissue specificity TISSUE SPECIFICITY: Widely expressed; detected in liver, kidney and lymph node (at protein level) (PubMed:14755728). Isoform 1 is highly expressed in the cerebral cortex and cerebellum, compared to isoform 2 (at protein level) (PubMed:14755728). Widely ex
Sequence
Sequence length 356
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  
  Base excision repair  
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Associated diseases Disease associations categorized as Causal (pathogenic variants), Unknown (uncertain genetic evidence), or Text Mining (literature-based associations)
Causal Diseases caused by PATHOGENIC or LIKELY PATHOGENIC variants from ClinVar only
Disease merge term Disease name dbSNP ID References
Ataxia-oculomotor apraxia ataxia, early-onset, with oculomotor apraxia and hypoalbuminemia rs587776593, rs1563963464, rs121908131, rs1563945076, rs587776594, rs121908132, rs121908133, rs1587330671, rs104894103, rs267606665, rs201912053, rs1114167423, rs904293109 N/A
Unknown Includes: (1) ClinVar NON-pathogenic variants (Uncertain, Benign, Conflicting, VUS), (2) GenCC associations, (3) GWAS associations, (4) CBGDA evidence-based associations. NOTE: Diseases with pathogenic evidence are excluded to avoid conflicts.
Disease merge term Disease name Evidence References Source
Amyotrophic Lateral Sclerosis Amyotrophic lateral sclerosis N/A N/A GWAS
Coenzyme Q10 deficiency coenzyme q10 deficiency, primary, 1 N/A N/A ClinVar
Schizophrenia Schizophrenia N/A N/A GWAS
Spinocerebellar Ataxia, WITH AXONAL NEUROPATHY Spinocerebellar ataxia, autosomal recessive, with axonal neuropathy 2 N/A N/A ClinVar
Associations from Text Mining Disease associations identified through Pubtator
Disease Name Relationship Type References
Achalasia Addisonianism Alacrimia syndrome Associate 16467144
Amyotrophic Lateral Sclerosis Associate 32005289
Apraxia oculomotor Cogan type Associate 15174536, 15790557, 21324166, 33101765, 36940705
Ataxia Associate 15174536, 15790557, 33101765, 36940705
Cardiofaciocutaneous syndrome Associate 19096106
Cerebellar Ataxia Associate 14506070, 29356829, 32750061
Cerebellar Diseases Associate 14506070, 16700949
Chorea Associate 14506070, 16700949
Cognition Disorders Associate 14506070
Early onset ataxia with oculomotor apraxia and hypoalbuminemia Associate 15367657, 15719174, 15790557, 16547001, 16700949, 17240329, 17276982, 17519253, 21324166, 21502511, 23183622, 23941260, 24362567, 25976310, 26285866
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