AKR7A3
protein-codingaldo-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
Inheritance
ClinVar variants
Top phenotype
gnomAD constraint
Max pathogenic AF
Genomic locus
External References & Databases
Transcript & Mutation Effects
hg38 • Region Span ~6.2 kbGenCC 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
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.
| Effect | PathogenicP | Likely pathogenicLP | VUS | Likely benignLB | BenignB | Sum |
|---|---|---|---|---|---|---|
| synonymous | 1 | 1 | 2 | |||
| missense | 76 | 4 | 1 | 81 | ||
| nonsense | 0 | |||||
| start loss | 0 | |||||
| frameshift | 0 | |||||
| splice donor/acceptor (+/-2bp) | 0 | |||||
| Total | 0 | 0 | 77 | 5 | 1 | 83 |
Transcript Catalog
Annotated transcript isoforms across RefSeq and Ensembl databases
| Transcript ID | Source | Protein ID | Coding Exons | MANE Status |
|---|---|---|---|---|
| RefSeq | NP_036199.2 | 7 | MANE Select | |
| Ensembl | ENSP00000355377.4 | 7 | MANE Select | |
| Ensembl | ENSP00000564678.1 | 7 | Standard | |
| Ensembl | ENSP00000564679.1 | 7 | Standard |
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:
- 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-Score | Observed | Expected | Observed/Expected | Mutation Rate | Total Possible | |
|---|---|---|---|---|---|---|
| Missense | -0.166 | 217 | 210 | 1.03 | 0.0000131 | 2132 |
| Missense (PolyPhen) | 59 | 52.461 | 1.1246 | 596 | ||
| Synonymous | -1.64 | 112 | 92.0 | 1.22 | 0.00000604 | 664 |
| Loss of Function | -2.01 | 24 | 15.5 | 1.55 | 7.48e-7 | 166 |
Population LoF Frequency
| Population | CAF | p-value | Status |
|---|---|---|---|
| African | 0.00087 | 0.00086 | rare |
| Latino/Admixed American | 0.00072 | 0.00072 | rare |
| Ashkenazi Jewish | 0 | 0.0 | absent |
| East Asian | 0.00038 | 0.00033 | rare |
| Finnish | 0.000046 | 0.000046 | rare |
| European (Non-Finnish) | 0.00022 | 0.00022 | rare |
| South Asian | 0.0020 | 0.0020 | notable |
| Other | 0 | 0.0 | absent |
dbNSFP Gene Annotations
Source:
- 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
| All | Recessive | Dominant | |
|---|---|---|---|
| Mendelian | High | Medium | High |
| Primary Immunodeficiency | High | High | High |
| Cancer | High | High | High |