PRR16
protein-codingproline rich 16
Gene summary
Involved in positive regulation of cell size and positive regulation of translation. [provided by Alliance of Genome Resources, Jul 2025]
MANE transcript
Inheritance
ClinVar variants
Top phenotype
gnomAD constraint
Max pathogenic AF
Genomic locus
External References & Databases
Transcript & Mutation Effects
hg38 • Region Span ~223.0 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 PRR16 variants in ClinVar
ClinVar Variants & Pathogenicity by Type
Statistics based on transcript NM_001300783.2. 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 | 0 | |||||
| missense | 42 | 42 | ||||
| nonsense | 0 | |||||
| start loss | 0 | |||||
| frameshift | 0 | |||||
| splice donor/acceptor (+/-2bp) | 0 | |||||
| Total | 0 | 0 | 42 | 0 | 0 | 42 |
Transcript Catalog
Annotated transcript isoforms across RefSeq and Ensembl databases
| Transcript ID | Source | Protein ID | Coding Exons | MANE Status |
|---|---|---|---|---|
| RefSeq | NP_001287712.1 | 2 | MANE Select | |
| Ensembl | ENSP00000385118.2 | 2 | MANE Select | |
| RefSeq | NP_001295016.1 | 1 | Standard | |
| RefSeq | NP_001295017.1 | 1 | Standard |
Gene Ontology (GO) Annotations & Pathways
Biological processes, molecular functions, cellular components and pathways
Biological Process
- positive regulation of translation
- positive regulation of cell size
Molecular Function
- protein binding
gnomAD Constraint
Source:
- Gene type
- protein_coding
- Transcript type
- protein_coding
- Transcript
- ENST00000379551
- Coding exons
- 2
- Length
- 223055
- Individuals with no LoFs
- 125731
- Homozygous LoFs
- 0
- Heterozygous LoFs
- 10
- Defined
- 125741
- p
- 0.0000398
| Z-Score | Observed | Expected | Observed/Expected | Mutation Rate | Total Possible | |
|---|---|---|---|---|---|---|
| Missense | -0.800 | 183 | 155 | 1.18 | 0.00000800 | 1808 |
| Missense (PolyPhen) | 70 | 68.176 | 1.0268 | 754 | ||
| Synonymous | 1.09 | 50 | 60.8 | 0.822 | 0.00000326 | 611 |
| Loss of Function | 1.71 | 3 | 8.33 | 0.360 | 6.16e-7 | 87 |
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 | 0.00011 | 0.00011 | rare |
| Finnish | 0 | 0.0 | absent |
| European (Non-Finnish) | 0.000053 | 0.000053 | rare |
| South Asian | 0 | 0.0 | absent |
| Other | 0.00016 | 0.00016 | rare |
dbNSFP Gene Annotations
Source:
- Function
- FUNCTION: Regulator of cell size that promotes cell size increase independently of mTOR and Hippo signaling pathways. Acts by stimulating the translation of specific mRNAs, including those encoding proteins affecting mitochondrial functions. Increases mitochondrial mass and respiration. {ECO:0000269|PubMed:24656129}.;
Intolerance Scores
- RVIS EVS
- 0.55
- RVIS percentile EVS
- 81.38
Essentials
- Essential (CRISPR)
- N
- Essential (CRISPR2)
- N
- Essential (gene trap)
- N
- Indispensability pred.
- N
- Indispensability score
- 0.200
Gene Damage Prediction
| All | Recessive | Dominant | |
|---|---|---|---|
| Mendelian | Medium | Medium | Medium |
| Primary Immunodeficiency | Medium | Medium | Medium |
| Cancer | Medium | Medium | Medium |