DRC3

Chr 17

dynein regulatory complex subunit 3

Also known as: CFAP134, LRRC48

NCBI Gene: 83450ENSG00000171962UniProt: Q8TE68

Located in axoneme. [provided by Alliance of Genome Resources, Jul 2025]

214
ClinVar variants
117
Pathogenic / LP
0.00
pLI score
0
Active trials
Clinical Summary— DRC3
⚡
Population Constraint (gnomAD)
Low constraint (pLI 0.00) — loss-of-function variants are relatively tolerated in the population.
📋
ClinVar Variants
117 Pathogenic / Likely Pathogenic· 89 VUS of 214 total submissions

Population Genetics & Constraint

gnomAD v4 — loss-of-function & missense intolerance

gnomAD
Tolerant — LoF & missense variants common in population
LoF Constraint?LOEUF (Loss-of-function Observed/Expected Upper bound Fraction) is the upper bound of the 90% CI for LoF OE — the preferred gnomAD v4 metric. Lower = more intolerant to LoF. LOEUF < 0.35 = highly constrained.
1.04LOEUF
pLI 0.000
Z-score 1.40
OE 0.69 (0.47–1.04)
Tolerant

Highly tolerant — LoF variants common in population

Missense Constraint?Missense Z-score: standard deviations fewer missense variants observed vs. expected. Z > 3.09 (p < 0.001) = gene does not tolerate missense variation. OE missense < 0.6 is also considered constrained.
0.22Z-score
OE missense 0.96 (0.88–1.06)
304 obs / 315.1 exp
Tolerant

Mild missense constraint

Observed / Expected Ratios?Shaded band = 90% confidence interval. Vertical tick = point estimate. Grey threshold line = gnomAD constraint cutoff for that variant class.
LoF OE?Ratio of observed to expected LoF variants. Upper CI bound (LOEUF) ≤ 0.35 = strong LoF constraint signal.0.69 (0.47–1.04)
0≤0.351.4
Missense OE?Ratio of observed to expected missense variants. OE ≤ 0.6 = fewer missense variants than expected by chance.0.96 (0.88–1.06)
0≤0.61.4
Synonymous OE?Control metric — synonymous variants are largely neutral and expected near OE = 1.0. Significant deviation may indicate annotation issues.0.96
0≤1.21.6
LoF obs/exp: 17 / 24.5Missense obs/exp: 304 / 315.1Syn Z: 0.33

ClinVar Variant Classifications

214 submitted variants in ClinVar

ClinVar

Classification Summary

Pathogenic116
Likely Pathogenic1
VUS89
Likely Benign8
116
Pathogenic
1
Likely Pathogenic
89
VUS
8
Likely Benign

Curated Variants Distribution

Classified variants from ClinVar · 5 ACMG categories

ClassificationLoFMissense + InframeNon-codingSynonymousTotal
Pathogenic
0
0
116
0
116
Likely Pathogenic
0
0
1
0
1
VUS
0
84
5
0
89
Likely Benign
0
5
2
1
8
Benign
0
0
0
0
0
Total0891241214

LoF = frameshift, stop gained/lost, canonical splice · Counts from ClinVar esearch · Updated hourly

View in ClinVar →

Protein Context — Lollipop Plot

DRC3 · protein map & ClinVar variants

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

OMIM — Genotype-Phenotype Relationships

1 OMIM entry

OMIM
Clinical Literature
Landmark / reviewRecent case evidence
Key Publications
Landmark & review papers · by relevance
PubMed
Top 10 resultsSearch PubMed ↗
Recent Gene-Specific Literature
Gene in title · MEDLINE · newest first
Europe PMC
Top 5 resultsSearch Europe PMC ↗

Clinical Trials

Active and recruiting trials from ClinicalTrials.gov

ClinicalTrials.gov

No active trials found for this gene.

Search ClinicalTrials.gov →

External Resources

Links to major genomics databases and tools