Protein phosphatase with EF-hand domain 2 is a protein that in humans is encoded by the PPEF2 gene.
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Function
This gene encodes a member of the serine/threonine protein phosphatase with EF-hand motif family. The protein contains a protein phosphatase catalytic domain, and at least two EF-hand calcium-binding motifs in its C terminus. Although its substrate(s) is unknown, the encoded protein, which is expressed specifically in photoreceptors and the pineal, has been suggested to play a role in the visual system. This gene shares high sequence similarity with the Drosophila retinal degeneration C (rdgC) gene. [provided by RefSeq, Jul 2008].
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Further reading
This article incorporates text from the United States National Library of Medicine, which is in the public domain.