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Comparative Study
. 1992 Dec 29;1171(2):231-3.
doi: 10.1016/0167-4781(92)90129-n.

Protein phosphatase X has been highly conserved during mammalian evolution

N D Brewis  1 , P T Cohen
Affiliations
Comparative Study

Protein phosphatase X has been highly conserved during mammalian evolution

N D Brewis et al. Biochim Biophys Acta. .

Abstract

Complementary DNA encoding human protein phosphatase X (PPX, also designated PPP4 in the human genome nomenclature) was isolated from a teratocarcinoma library. The deduced amino acid sequence of human PPX differs from that of rabbit PPX in only two in 307 amino acids, demonstrating that the structure of PPX has been highly conserved during the course of mammalian evolution.

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