OXNAD1

protein-coding

oxidoreductase NAD binding domain containing 1

Gene summary

Predicted to enable oxidoreductase activity. Located in mitochondrion. [provided by Alliance of Genome Resources, Jul 2025]

MANE transcript

NM_138381.5

Inheritance

—

ClinVar variants

U:57B:3

Top phenotype

—

gnomAD constraint

pLI —, LoF o/e 0.9

Max pathogenic AF

—

Genomic locus

chr3:16,265,160-16,350,299

External References & Databases

Transcript & Mutation Effects

hg38 • Region Span ~85.1 kb
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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 OXNAD1 variants in ClinVar

1 Conditions Cataloged
not specifiedTotal: 56

ClinVar Variants & Pathogenicity by Type

Statistics based on transcript NM_138381.5. 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
0
missense
55
clinvar
3
clinvar
58
nonsense
0
start loss
0
frameshift
0
splice donor/acceptor (+/-2bp)
2
clinvar
2
Total00573060
Loading ClinVar variants...

Transcript Catalog

Annotated transcript isoforms across RefSeq and Ensembl databases

Showing 4 of 106 transcripts
Transcript IDSourceProtein IDCoding ExonsMANE Status
NM_138381.5RefSeqNP_612390.17MANE Select
ENST00000285083.10EnsemblENSP00000285083.57MANE Select
NM_001330670.3RefSeqNP_001317599.18Standard
NM_001330671.3RefSeqNP_001317600.18Standard

Gene Ontology (GO) Annotations & Pathways

Biological processes, molecular functions, cellular components and pathways

Biological Process

  • biological_process
  • oxidation-reduction process

Molecular Function

  • molecular_function
  • oxidoreductase activity

Cellular Component

  • cellular_component

gnomAD Constraint

Source: gnomAD

Gene type
protein_coding
Transcript type
protein_coding
Transcript
ENST00000285083
Coding exons
7
Length
85101
Individuals with no LoFs
125570
Homozygous LoFs
0
Heterozygous LoFs
177
Defined
125747
p
0.000704
Z-ScoreObservedExpectedObserved/ExpectedMutation RateTotal Possible
Missense-0.4541891721.100.000009012027
Missense (PolyPhen)3539.9140.87688488
Synonymous1.005262.00.8380.00000326615
Loss of Function0.3251213.30.9046.19e-7180

Population LoF Frequency

PopulationCAFp-valueStatus
African0.000310.00031rare
Latino/Admixed American0.000320.00032rare
Ashkenazi Jewish0.000100.000099rare
East Asian0.000220.00022rare
Finnish00.0absent
European (Non-Finnish)0.000310.00031rare
South Asian0.00380.0038notable
Other0.000650.00065rare

dbNSFP Gene Annotations

Source: dbNSFP

Recessive Scores

pRec
0.0848

Intolerance Scores

LoFtool
0.589
RVIS EVS
0.17
RVIS percentile EVS
65.96

Essentials

Essential (CRISPR)
N
Essential (CRISPR2)
N
Essential (gene trap)
N
Indispensability pred.
N
Indispensability score
0.190

Gene Damage Prediction

AllRecessiveDominant
MendelianHighMediumHigh
Primary ImmunodeficiencyHighHighHigh
CancerHighHighHigh
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