NUDT5
protein-codingnudix hydrolase 5, the group of Nudix hydrolase family
Gene summary
This gene belongs to the Nudix (nucleoside diphosphate linked moiety X) hydrolase superfamily. The encoded enzyme catalyzes the hydrolysis of modified nucleoside diphosphates, including ADP-ribose (ADPR) and 8-oxoGua-containing 8-oxo-dADP and 8-oxo-dGDP. Protein-bound ADP ribose can be hazardous to the cell because it can modify some amino acid residues, resulting in the inhibition of ATP-activated potassium channels. 8-oxoGua is an oxidized form of guanine that can potentially alter genetic information by pairing with adenine and cytosine in RNA. Presence of 8-oxoGua in RNA results in formation of abnormal proteins due to translational errors. [provided by RefSeq, Aug 2013]
MANE transcript
Inheritance
ClinVar variants
Top phenotype
gnomAD constraint
Max pathogenic AF
Genomic locus
External References & Databases
Transcript & Mutation Effects
hg38 • Region Span ~30.6 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 NUDT5 variants in ClinVar
ClinVar Variants & Pathogenicity by Type
Statistics based on transcript NM_014142.4. 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 | 3 | 3 | ||||
| missense | 22 | 22 | ||||
| nonsense | 0 | |||||
| start loss | 0 | |||||
| frameshift | 0 | |||||
| splice donor/acceptor (+/-2bp) | 3 | 3 | ||||
| Total | 0 | 0 | 28 | 0 | 0 | 28 |
Transcript Catalog
Annotated transcript isoforms across RefSeq and Ensembl databases
| Transcript ID | Source | Protein ID | Coding Exons | MANE Status |
|---|---|---|---|---|
| RefSeq | NP_054861.2 | 9 | MANE Select | |
| Ensembl | ENSP00000419628.1 | 9 | MANE Select | |
| RefSeq | NP_001308576.1 | 8 | Standard | |
| RefSeq | NP_001308577.1 | 6 | Standard |
Gene Ontology (GO) Annotations & Pathways
Biological processes, molecular functions, cellular components and pathways
Pathways ConsensusPathDB
- Purine metabolism - Homo sapiens (human)
- Purine Nucleoside Phosphorylase Deficiency
- Mercaptopurine Action Pathway
- Azathioprine Action Pathway
- Xanthine Dehydrogenase Deficiency (Xanthinuria)
Biological Process
- chromatin remodeling
- nucleoside phosphate metabolic process
- nucleotide metabolic process
- ribonucleoside diphosphate catabolic process
- D-ribose catabolic process
Molecular Function
- magnesium ion binding
- protein binding
- nucleotidyltransferase activity
- ADP-sugar diphosphatase activity
- snoRNA binding
Cellular Component
- nucleus
- cytosol
- extracellular exosome
gnomAD Constraint
Source:
- Gene type
- protein_coding
- Transcript type
- protein_coding
- Transcript
- ENST00000491614
- Coding exons
- 9
- Length
- 30820
- Individuals with no LoFs
- 125729
- Homozygous LoFs
- 0
- Heterozygous LoFs
- 18
- Defined
- 125747
- p
- 0.0000716
| Z-Score | Observed | Expected | Observed/Expected | Mutation Rate | Total Possible | |
|---|---|---|---|---|---|---|
| Missense | 0.523 | 113 | 130 | 0.871 | 0.00000735 | 1419 |
| Missense (PolyPhen) | 40 | 46.627 | 0.85787 | 499 | ||
| Synonymous | 0.0272 | 50 | 50.2 | 0.995 | 0.00000343 | 412 |
| Loss of Function | 1.90 | 7 | 14.9 | 0.468 | 7.18e-7 | 177 |
Population LoF Frequency
| Population | CAF | p-value | Status |
|---|---|---|---|
| African | 0 | 0.0 | absent |
| Latino/Admixed American | 0.000029 | 0.000029 | rare |
| Ashkenazi Jewish | 0 | 0.0 | absent |
| East Asian | 0.000055 | 0.000054 | rare |
| Finnish | 0.000046 | 0.000046 | rare |
| European (Non-Finnish) | 0.000044 | 0.000044 | rare |
| South Asian | 0.00033 | 0.00033 | rare |
| Other | 0 | 0.0 | absent |
dbNSFP Gene Annotations
Source:
- Function
- FUNCTION: Enzyme that can either act as an ADP-sugar pyrophosphatase in absence of diphosphate or catalyze the synthesis of ATP in presence of diphosphate (PubMed:27257257). In absence of diphosphate, hydrolyzes with similar activities various modified nucleoside diphosphates such as ADP-ribose, ADP-mannose, ADP-glucose, 8-oxo-GDP and 8-oxo-dGDP (PubMed:10567213, PubMed:10722730, PubMed:19699693, PubMed:21389046, PubMed:17052728). Can also hydrolyze other nucleotide sugars with low activity (PubMed:19699693, PubMed:21389046). In presence of diphosphate, mediates the synthesis of ATP in the nucleus by catalyzing the conversion of ADP-ribose to ATP and ribose 5- phosphate. Nuclear ATP synthesis takes place when dephosphorylated at Thr-45 (PubMed:27257257). Nuclear ATP generation is required for extensive chromatin remodeling events that are energy- consuming (PubMed:27257257). Does not play a role in U8 snoRNA decapping activity (By similarity). Binds U8 snoRNA (By similarity). {ECO:0000250|UniProtKB:Q9JKX6, ECO:0000269|PubMed:10567213, ECO:0000269|PubMed:10722730, ECO:0000269|PubMed:17052728, ECO:0000269|PubMed:19699693, ECO:0000269|PubMed:21389046, ECO:0000269|PubMed:27257257}.;
Recessive Scores
- pRec
- 0.142
Intolerance Scores
- LoFtool
- 0.604
- RVIS EVS
- -0.07
- RVIS percentile EVS
- 48.12
Essentials
- Essential (CRISPR)
- N
- Essential (CRISPR2)
- N
- Essential (gene trap)
- K
- Indispensability pred.
- E
- Indispensability score
- 0.742
Gene Damage Prediction
| All | Recessive | Dominant | |
|---|---|---|---|
| Mendelian | Medium | Medium | Medium |
| Primary Immunodeficiency | Medium | Medium | Medium |
| Cancer | Medium | Medium | Medium |