ZNF764 encodes a zinc finger protein that functions as a cofactor for steroid hormone receptors, particularly the glucocorticoid receptor, directing its transcriptional activity toward specific biological pathways. Mutations cause autosomal recessive developmental delay with seizures and corpus callosum abnormalities. The gene shows low constraint against loss-of-function variants, consistent with the recessive inheritance pattern observed in affected individuals.

OMIMResearchSummary from RefSeq, UniProt
MultiplemechanismLOEUF 1.17
Clinical SummaryZNF764
Population Constraint (gnomAD)
Low constraint (pLI 0.00) — loss-of-function variants are relatively tolerated in the population.

Population Genetics & Constraint

gnomAD v4 — loss-of-function & missense intolerance

Tolerant — LoF & missense variants common in population
LoF Constraint
1.17LOEUF
pLI 0.000
Z-score 1.14
OE 0.65 (0.381.17)
Tolerant

Highly tolerant — LoF variants common in population

Missense Constraint
-0.45Z-score
OE missense 1.08 (0.981.19)
288 obs / 267.4 exp
Tolerant

Tolerant to missense variation

Observed / Expected Ratios
LoF OE0.65 (0.381.17)
00.351.4
Missense OE1.08 (0.981.19)
00.61.4
Synonymous OE1.06
01.21.6
LoF obs/exp: 8 / 12.3Missense obs/exp: 288 / 267.4Syn Z: -0.51
DN
0.7326th %ile
GOF
0.80top 10%
LOF
0.3065th %ile

This gene has evidence for multiple mechanisms of pathogenicity (gain-of-function and dominant-negative). Both the Badonyi & Marsh prediction and the broader genomic evidence point to gain-of-function as the predominant mechanism. Different variants in this gene may act through different mechanisms — interpret in context of the specific variant.

GOFprediction above median
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

Protein Context — Lollipop Plot

ZNF764 · protein map & ClinVar variants

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

3D Protein StructureAlphaFold

Clinical Trials

Active and recruiting trials from ClinicalTrials.gov

No active trials found for this gene.

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