DYNLT4

Chr 1

dynein light chain Tctex-type 4

Also known as: TCTEX1D4

NCBI Gene: 343521ENSG00000188396UniProt: Q5JR98

Enables protein phosphatase 1 binding activity. Predicted to be involved in microtubule-based movement. Located in several cellular components, including acrosomal vesicle; cytoskeleton; and sperm flagellum. [provided by Alliance of Genome Resources, Jul 2025]

68
ClinVar variants
5
Pathogenic / LP
0.01
pLI score
0
Active trials
Clinical Summary— DYNLT4
⚡
Population Constraint (gnomAD)
Low constraint (pLI 0.01) — loss-of-function variants are relatively tolerated in the population.
📋
ClinVar Variants
5 Pathogenic / Likely Pathogenic· 61 VUS of 68 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.
1.71LOEUF
pLI 0.012
Z-score 0.48
OE 0.74 (0.33–1.71)
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.
0.79Z-score
OE missense 0.80 (0.67–0.94)
95 obs / 119.2 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.0.74 (0.33–1.71)
0≤0.351.4
Missense OE?Ratio of observed to expected missense variants. OE ≤ 0.6 = fewer missense variants than expected by chance.0.80 (0.67–0.94)
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.0.70
0≤1.21.6
LoF obs/exp: 3 / 4.0Missense obs/exp: 95 / 119.2Syn Z: 1.86

ClinVar Variant Classifications

68 submitted variants in ClinVar

ClinVar

Classification Summary

Pathogenic4
Likely Pathogenic1
VUS61
Likely Benign2
4
Pathogenic
1
Likely Pathogenic
61
VUS
2
Likely Benign

Curated Variants Distribution

Classified variants from ClinVar · 5 ACMG categories

ClassificationLoFMissense + InframeNon-codingSynonymousTotal
Pathogenic
0
0
4
0
4
Likely Pathogenic
0
0
1
0
1
VUS
0
55
6
0
61
Likely Benign
0
1
0
1
2
Benign
0
0
0
0
0
Total05611168

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

View in ClinVar →

Protein Context — Lollipop Plot

DYNLT4 · 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

No open access results found

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