PRR23D1

Chr 8

proline rich 23 domain containing 1

NCBI Gene: 100131608ENSG00000255251UniProt: E9PI22
0
Active trials
0
Pathogenic / LP
0
ClinVar variants
0
Pubs (1 yr)
0.5
Missense Z
1.65
LOEUF
Clinical Summary— PRR23D1
⚡
Population Constraint (gnomAD)
Constrained for loss-of-function variants (OE-LoF 0.00) despite low pLI — interpret in context.

Population Genetics & Constraint

gnomAD v4 — loss-of-function & missense intolerance

gnomAD
Tolerant — LoF & missense variants common in population
LoF Constraint
1.65LOEUF
pLI 0.422
Z-score 1.04
OE 0.00 (0.00–1.65)
Tolerant

Highly tolerant — LoF variants common in population

Missense Constraint
0.53Z-score
OE missense 0.55 (0.30–1.09)
6 obs / 10.9 exp
Tolerant

Mild missense constraint

Observed / Expected Ratios
LoF OE0.00 (0.00–1.65)
0≤0.351.4
Missense OE0.55 (0.30–1.09)
0≤0.61.4
Synonymous OE0.22
0≤1.21.6
LoF obs/exp: 0 / 1.2Missense obs/exp: 6 / 10.9Syn Z: 1.30
DN
DN
0.6646th %ile
GOF
0.3491th %ile
LOF
0.3356th %ile

The highest-scoring mechanism for this gene is dominant-negative.

DNprediction above median

Note: In-silico variant effect predictors (SIFT, PolyPhen, REVEL, CADD) may underestimate pathogenicity of missense variants in genes with GOF or DN mechanisms. Consider functional evidence and clinical context.

Predictions from Badonyi M, Marsh JA. PLoS ONE. 2024;19(8):e0307312.

ClinVar Variant Classifications

0 submitted variants in ClinVar

ClinVar

PRR23D1 · protein map & ClinVar variants

Showing all ClinVar variants across the protein. Search a specific variant to highlight its position.

Clinical Trials

Active and recruiting trials from ClinicalTrials.gov

ClinicalTrials.gov

No active trials found for this gene.

Search ClinicalTrials.gov →
Clinical Literature
Landmark / reviewRecent case evidence
Full-Text Mentions
NLP-detected gene mentions in article bodies · via PubTator3
PubTator3
Top 5 full-text resultsSearch PubTator3 ↗
Recent Gene-Specific Literature
Gene in title · MEDLINE · newest first
Europe PMC

No open access results found

Top 5 resultsSearch Europe PMC ↗

External Resources

Links to major genomics databases and tools

Franklin by Genoox
AI-powered variant curation and clinical analysis
DECIPHER
Genomic variants and phenotypes in rare disease patients