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Reviewed September 2008
What is the official name of the TIMM8A gene?
The official name of this gene is “translocase of inner mitochondrial membrane 8 homolog A (yeast).”
TIMM8A is the gene's official symbol. The TIMM8A gene is also known by other names, listed below.
Read more about gene names and symbols on the About page.
What is the normal function of the TIMM8A gene?
The TIMM8A gene provides instructions for making a protein that is found inside mitochondria, which are structures within cells that convert the energy from food into a form that cells can use. Mitochondria have two membranes, an outer membrane and an inner membrane, which are separated by a fluid-filled area called the intermembrane space. The TIMM8A protein is found in the intermembrane space, where it forms a complex (a group of proteins that work together) with a very similar protein called TIMM13. This complex transports other proteins across the intermembrane space to the mitochondrial inner membrane.
How are changes in the TIMM8A gene related to health conditions?
Where is the TIMM8A gene located?
Cytogenetic Location: Xq22.1
Molecular Location on the X chromosome: base pairs 101,345,656 to 101,348,969
(Homo sapiens Annotation Release 107, GRCh38.p2) (
The TIMM8A gene is located on the long (q) arm of the X chromosome at position 22.1.
More precisely, the TIMM8A gene is located from base pair 101,345,656 to base pair 101,348,969 on the X chromosome.
See How do geneticists indicate the location of a gene? in the Handbook.
Where can I find additional information about TIMM8A?
You and your healthcare professional may find the following resources about TIMM8A helpful.
You may also be interested in these resources, which are designed for genetics professionals and researchers.
What other names do people use for the TIMM8A gene or gene products?
See How are genetic conditions and genes named? in the Handbook.
Where can I find general information about genes?
The Handbook provides basic information about genetics in clear language.
These links provide additional genetics resources that may be useful.
What glossary definitions help with understanding TIMM8A?
You may find definitions for these and many other terms in the Genetics Home Reference Glossary.
See also Understanding Medical Terminology.
References (9 links)
The resources on this site should not be used as a substitute for professional medical care or advice. Users seeking information about a personal genetic disease, syndrome, or condition should consult with a qualified healthcare professional. See How can I find a genetics professional in my area? in the Handbook.