JMJD8

Chr 16

jumonji domain containing 8

Also known as: C16orf20, PP14397

NCBI Gene: 339123ENSG00000161999UniProt: Q96S16

Predicted to enable cis-regulatory region sequence-specific DNA binding activity. Involved in several processes, including positive regulation of canonical NF-kappaB signal transduction; positive regulation of sprouting angiogenesis; and regulation of pyruvate kinase activity. Located in endoplasmic reticulum lumen and nucleus. [provided by Alliance of Genome Resources, Jul 2025]

0
ClinVar variants
0
Pathogenic / LP
0.00
pLI score
0
Active trials
Clinical Summary— JMJD8
⚡
Population Constraint (gnomAD)
Low constraint (pLI 0.00) — loss-of-function variants are relatively tolerated in the population.
Some data sources returned errors (1)

omim: Error: OMIM fetch failed: 429

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.
1.81LOEUF
pLI 0.000
Z-score -0.95
OE 1.27 (0.88–1.81)
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.
-1.92Z-score
OE missense 1.43 (1.28–1.60)
224 obs / 156.3 exp
Tolerant

Tolerant to missense variation

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.1.27 (0.88–1.81)
0≤0.351.4
Missense OE?Ratio of observed to expected missense variants. OE ≤ 0.6 = fewer missense variants than expected by chance.1.43 (1.28–1.60)
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.1.55
0≤1.21.6
LoF obs/exp: 18 / 14.1Missense obs/exp: 224 / 156.3Syn Z: -3.61

ClinVar Variant Classifications

0 submitted variants in ClinVar

ClinVar

Protein Context — Lollipop Plot

JMJD8 · protein map & ClinVar variants

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

OMIM — Genotype-Phenotype

OMIM

No OMIM entries found.

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.

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External Resources

Links to major genomics databases and tools