TNIP3
Chr 4TNFAIP3 interacting protein 3
Also known as: ABIN-3, LIND
The TNIP3 protein binds to TNFAIP3 and inhibits NF-kappa-B signaling in response to inflammatory stimuli including TNF, TLR4, and interleukin-1. Biallelic mutations cause a severe early-onset autoinflammatory disorder with recurrent fever, skin lesions, joint inflammation, and potential neurologic involvement. This gene shows tolerance to loss-of-function variants (low pLI), consistent with autosomal recessive inheritance.
Population Genetics & Constraint
gnomAD v4 — loss-of-function & missense intolerance
More LoF-intolerant than ~75% of genes
Mild missense constraint
The highest-scoring mechanism for this gene is dominant-negative.
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
43 submitted variants in ClinVar
Classification Summary
Curated Variants Distribution
Classified variants from ClinVar · 5 ACMG categories
| Classification | LoF | Missense + Inframe | Non-coding | Synonymous | Total |
|---|---|---|---|---|---|
Pathogenic | 0 | 0 | 19 | 0 | 19 |
Likely Pathogenic | 0 | 0 | 1 | 0 | 1 |
VUS | 0 | 12 | 4 | 0 | 16 |
Likely Benign | 0 | 0 | 0 | 1 | 1 |
Benign | 0 | 0 | 0 | 0 | 0 |
| Total | 0 | 12 | 24 | 1 | 37 |
LoF = frameshift, stop gained/lost, canonical splice · Counts from ClinVar esearch · Updated hourly
View in ClinVar →Protein Context — Lollipop Plot
TNIP3 · protein map & ClinVar variants
Showing all ClinVar variants across the protein. Search a specific variant to highlight its position.
External Resources
Links to major genomics databases and tools
Clinical Trials
Active and recruiting trials from ClinicalTrials.gov
No active trials found for this gene.
Search ClinicalTrials.gov →External Resources
Links to major genomics databases and tools