Biology:VARS2

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A representation of the 3D structure of the protein myoglobin showing turquoise α-helices.
Generic protein structure example

Valyl-tRNA synthetase 2, mitochondrial is a protein that in humans is encoded by the VARS2 gene. [1]

Function

This gene encodes a mitochondrial aminoacyl-tRNA synthetase, which catalyzes the attachment of valine to tRNA(Val) for mitochondrial translation. Mutations in this gene cause combined oxidative phosphorylation deficiency-20, and are also associated with early-onset mitochondrial encephalopathies. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Aug 2014].

References

Further reading

This article incorporates text from the United States National Library of Medicine, which is in the public domain.