SLC25A44

Chr 1

solute carrier family 25 member 44

SLC25A44 belongs to the SLC25 family of mitochondrial carrier proteins (Haitina et al., 2006 [PubMed 16949250]).[supplied by OMIM, Mar 2008]

OMIMResearchGenerating clinical summary…
MultiplemechanismLOEUF 0.95
Clinical SummarySLC25A44
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?
0.95LOEUF
pLI 0.001
Z-score 1.71
OE 0.50 (0.290.95)
Tolerant

Typical tolerance to LoF variation

Missense Constraint?
1.95Z-score
OE missense 0.60 (0.510.70)
111 obs / 186.0 exp
Tolerant

Mild missense constraint

Observed / Expected Ratios?
LoF OE?0.50 (0.290.95)
00.351.4
Missense OE?0.60 (0.510.70)
00.61.4
Synonymous OE?0.80
01.21.6
LoF obs/exp: 7 / 13.9Missense obs/exp: 111 / 186.0Syn Z: 1.32

This gene — mechanism propensity

DN
0.84top 10%
GOF
0.73top 25%
LOF
0.2582th %ile

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

DNprediction above median
GOFprediction 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

SLC25A44 · protein map & ClinVar variants

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

Clinical Trials

Active and recruiting trials from ClinicalTrials.gov

No active trials found for this gene.

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