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CMTX4

Chr XXLR

apoptosis inducing factor mitochondria associated 1

Also known as: AIF, AUNX1, CMT2D, CMTX4, COWCK, COXPD6, DFNX5, NADMR

This gene encodes a flavoprotein essential for nuclear disassembly in apoptotic cells, and it is found in the mitochondrial intermembrane space in healthy cells. Induction of apoptosis results in the translocation of this protein to the nucleus where it affects chromosome condensation and fragmentation. In addition, this gene product induces mitochondria to release the apoptogenic proteins cytochrome c and caspase-9. Mutations in this gene cause combined oxidative phosphorylation deficiency 6 (COXPD6), a severe mitochondrial encephalomyopathy, as well as Cowchock syndrome, also known as X-linked recessive Charcot-Marie-Tooth disease-4 (CMTX-4), a disorder resulting in neuropathy, and axonal and motor-sensory defects with deafness and cognitive disability. Alternative splicing results in multiple transcript variants. A related pseudogene has been identified on chromosome 10. [provided by RefSeq, Aug 2015]

OMIMResearchGenerating clinical summary…
XLR1 OMIM phenotype
Some data sources returned errors (2)

ensembl: Error: Ensembl fetch failed: 400 for /lookup/symbol/homo_sapiens/CMTX4?content-type=application/json&expand=1

gnomad: Error: Gene not found

Population Genetics & Constraint

Constraint data not available from gnomAD.

ClinVar Variant Classifications

0 submitted variants in ClinVar

Protein Context — Lollipop Plot

CMTX4 · protein map & ClinVar variants

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

Clinical Trials

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