AKR7A3

protein-coding

aldo-keto reductase family 7 member A3, the group of Aldo-keto reductases

Gene summary

Aldo-keto reductases, such as AKR7A3, are involved in the detoxification of aldehydes and ketones.[supplied by OMIM, Apr 2004]

MANE transcript

NM_012067.3

Inheritance

—

ClinVar variants

U:77B:6

Top phenotype

—

gnomAD constraint

pLI —, LoF o/e 1.55

Max pathogenic AF

—

Genomic locus

chr1:19,282,573-19,288,770

External References & Databases

Transcript & Mutation Effects

hg38 • Region Span ~6.2 kb
Loading mutation effect viewer...

GenCC Phenotypes & Disease Associations

Curated gene-disease validity assertions and inheritance patterns

No GenCC data available for this gene.

ClinVar Associated Diseases & Phenotypes

Reported disease conditions connected to AKR7A3 variants in ClinVar

2 Conditions Cataloged
not specifiedTotal: 77
not providedTotal: 4

ClinVar Variants & Pathogenicity by Type

Statistics based on transcript NM_012067.3. Only rare variants are included.

We include only reliable ClinVar variants with their consequences to MANE Select, MANE Plus Clinical transcripts, or transcripts with TSL equal to 1. Click a count to filter the variants table below.

Slight differences between displayed counts and ClinVar may occur due to a different transcript/consequence chosen by our variant effect predictor, or because we classify Benign/Likely benign as Likely benign and Pathogenic/Likely pathogenic as Likely pathogenic.

EffectPLPVUSLBBSum
synonymous
1
clinvar
1
clinvar
2
missense
76
clinvar
4
clinvar
1
clinvar
81
nonsense
0
start loss
0
frameshift
0
splice donor/acceptor (+/-2bp)
0
Total00775183
Loading ClinVar variants...

Transcript Catalog

Annotated transcript isoforms across RefSeq and Ensembl databases

Showing 4 of 16 transcripts
Transcript IDSourceProtein IDCoding ExonsMANE Status
NM_012067.3RefSeqNP_036199.27MANE Select
ENST00000361640.5EnsemblENSP00000355377.47MANE Select
ENST00000894619.1EnsemblENSP00000564678.17Standard
ENST00000894620.1EnsemblENSP00000564679.17Standard

Gene Ontology (GO) Annotations & Pathways

Biological processes, molecular functions, cellular components and pathways

Pathways ConsensusPathDB

  • Metabolism of xenobiotics by cytochrome P450 - Homo sapiens (human)
  • Aflatoxin B1 metabolism
  • Metapathway biotransformation Phase I and II
  • Biological oxidations
  • Metabolism

Biological Process

  • cellular aldehyde metabolic process
  • xenobiotic metabolic process
  • electron transport chain
  • aflatoxin catabolic process

Molecular Function

  • alditol:NADP+ 1-oxidoreductase activity
  • aldo-keto reductase (NADP) activity
  • protein binding
  • electron transfer activity
  • identical protein binding

Cellular Component

  • cytosol
  • extracellular exosome

gnomAD Constraint

Source: gnomAD

Gene type
protein_coding
Transcript type
protein_coding
Transcript
ENST00000361640
Coding exons
7
Length
6693
Individuals with no LoFs
125617
Homozygous LoFs
0
Heterozygous LoFs
131
Defined
125748
p
0.000521
Z-ScoreObservedExpectedObserved/ExpectedMutation RateTotal Possible
Missense-0.1662172101.030.00001312132
Missense (PolyPhen)5952.4611.1246596
Synonymous-1.6411292.01.220.00000604664
Loss of Function-2.012415.51.557.48e-7166

Population LoF Frequency

PopulationCAFp-valueStatus
African0.000870.00086rare
Latino/Admixed American0.000720.00072rare
Ashkenazi Jewish00.0absent
East Asian0.000380.00033rare
Finnish0.0000460.000046rare
European (Non-Finnish)0.000220.00022rare
South Asian0.00200.0020notable
Other00.0absent

dbNSFP Gene Annotations

Source: dbNSFP

Function
FUNCTION: Can reduce the dialdehyde protein-binding form of aflatoxin B1 (AFB1) to the non-binding AFB1 dialcohol. May be involved in protection of liver against the toxic and carcinogenic effects of AFB1, a potent hepatocarcinogen. {ECO:0000269|PubMed:18416522}.;

Recessive Scores

pRec
0.114

Intolerance Scores

LoFtool
0.935
RVIS EVS
1.89
RVIS percentile EVS
97.3

Essentials

Essential (CRISPR)
N
Essential (gene trap)
N
Indispensability pred.
E
Indispensability score
0.729

Gene Damage Prediction

AllRecessiveDominant
MendelianHighMediumHigh
Primary ImmunodeficiencyHighHighHigh
CancerHighHighHigh
For research and educational, non-commercial use only. Not for clinical or diagnostic use. GeneBe does not provide medical advice. Data use for AI modeling is prohibited: if used, the cost is $0.001 per byte of downloaded uncompressed data.