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Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 

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Isolation and characterization of human cDNAs encoding a cGMP-stimulated 3',5'-cyclic nucleotide phosphodiesterase.

Human cyclic GMP-stimulated 3',5'-cyclic nucleotide phosphodiesterase (PDE2A3) cDNAs were cloned from hippocampus and fetal brain cDNA libraries. A 4.2-kb composite DNA sequence constructed from overlapping cDNA clones encodes a 941 amino acid protein with a predicted molecular mass of 105,715 Da. Extracts prepared from yeast expressing the human PDE2A3 hydrolyzed both cyclic AMP (cAMP) and cyclic GMP (cGMP). This activity was inhibited by EHNA, a selective PDE2 inhibitor, and was stimulated three-fold by cGMP. Human PDE2A is expressed in brain and to a lesser extent in heart, placenta, lung, skeletal muscle, kidney and pancreas. The human PDE2A3 differs from the bovine PDE2A1 and rat PDE2A2 proteins at the amino terminus but its amino-terminal sequence is identical to the bovine PDE2A3 sequence. The different amino termini probably arise from alternative exon splicing of the PDE2A mRNA.[1]

References

  1. Isolation and characterization of human cDNAs encoding a cGMP-stimulated 3',5'-cyclic nucleotide phosphodiesterase. Rosman, G.J., Martins, T.J., Sonnenburg, W.K., Beavo, J.A., Ferguson, K., Loughney, K. Gene (1997) [Pubmed]
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