High affinity cGMP-specific 3',5'-cyclic phosphodiesterase 9A is an enzyme that in humans is encoded by the PDE9A gene.[5][6]
The protein encoded by this gene catalyzes the hydrolysis of cAMP and cGMP to their corresponding monophosphates. The encoded protein plays a role in signal transduction by regulating the intracellular concentration of these cyclic nucleotides. Multiple transcript variants encoding several different isoforms have been found for this gene.[6]
Inhibitors[edit]
See also[edit]
References[edit]
- ^ a b c GRCh38: Ensembl release 89: ENSG00000160191 – Ensembl, May 2017
- ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000041119 – Ensembl, May 2017
- ^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
- ^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
- ^ Fisher DA, Smith JF, Pillar JS, St Denis SH, Cheng JB (Jul 1998). "Isolation and characterization of PDE9A, a novel human cGMP-specific phosphodiesterase". J Biol Chem. 273 (25): 15559–64. doi:10.1074/jbc.273.25.15559. PMID 9624146.
- ^ a b "Entrez Gene: PDE9A phosphodiesterase 9A".
- ^ Verhoest PR, Fonseca KR, Hou X, et al. (2012). "Design and discovery of 6-[(3S,4S)-4-methyl-1-(pyrimidin-2-ylmethyl)pyrrolidin-3-yl]-1-(tetrahydro-2H-pyran-4-yl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (PF-04447943), a selective brain penetrant PDE9A inhibitor for the treatment of cognitive disorders". J. Med. Chem. 55 (21): 9045–54. doi:10.1021/jm3007799. PMID 22780914.
- ^ Hutson PH, Finger EN, Magliaro BC, et al. (2011). "The selective phosphodiesterase 9 (PDE9) inhibitor PF-04447943 (6-[(3S,4S)-4-methyl-1-(pyrimidin-2-ylmethyl)pyrrolidin-3-yl]-1-(tetrahydro-2H-pyran-4-yl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one) enhances synaptic plasticity and cognitive function in rodents". Neuropharmacology. 61 (4): 665–76. doi:10.1016/j.neuropharm.2011.05.009. PMID 21619887. S2CID 143527784.
Further reading[edit]
- Guipponi M, Scott HS, Kudoh J, et al. (1998). "Identification and characterization of a novel cyclic nucleotide phosphodiesterase gene (PDE9A) that maps to 21q22.3: alternative splicing of mRNA transcripts, genomic structure and sequence". Hum. Genet. 103 (4): 386–92. doi:10.1007/s004390050838. PMID 9856478. S2CID 24883234.
- Hattori M, Fujiyama A, Taylor TD, et al. (2000). "The DNA sequence of human chromosome 21". Nature. 405 (6784): 311–9. Bibcode:2000Natur.405..311H. doi:10.1038/35012518. PMID 10830953.
- Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. Bibcode:2002PNAS...9916899M. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
- Rentero C, Monfort A, Puigdomènech P (2003). "Identification and distribution of different mRNA variants produced by differential splicing in the human phosphodiesterase 9A gene". Biochem. Biophys. Res. Commun. 301 (3): 686–92. doi:10.1016/S0006-291X(03)00021-4. PMID 12565835.
- Wang P, Wu P, Egan RW, Billah MM (2003). "Identification and characterization of a new human type 9 cGMP-specific phosphodiesterase splice variant (PDE9A5). Differential tissue distribution and subcellular localization of PDE9A variants". Gene. 314: 15–27. doi:10.1016/S0378-1119(03)00733-9. PMID 14527714.
- Ota T, Suzuki Y, Nishikawa T, et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs". Nat. Genet. 36 (1): 40–5. doi:10.1038/ng1285. PMID 14702039.
- Huai Q, Wang H, Zhang W, et al. (2004). "Crystal structure of phosphodiesterase 9 shows orientation variation of inhibitor 3-isobutyl-1-methylxanthine binding". Proc. Natl. Acad. Sci. U.S.A. 101 (26): 9624–9. Bibcode:2004PNAS..101.9624H. doi:10.1073/pnas.0401120101. PMC 470725. PMID 15210993.
- Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC 528928. PMID 15489334.
- Rual JF, Venkatesan K, Hao T, et al. (2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature. 437 (7062): 1173–8. Bibcode:2005Natur.437.1173R. doi:10.1038/nature04209. PMID 16189514. S2CID 4427026.
- Hu YH, Warnatz HJ, Vanhecke D, et al. (2006). "Cell array-based intracellular localization screening reveals novel functional features of human chromosome 21 proteins". BMC Genomics. 7: 155. doi:10.1186/1471-2164-7-155. PMC 1526728. PMID 16780588.
- Rentero C, Puigdomènech P (2007). "Specific use of start codons and cellular localization of splice variants of human phosphodiesterase 9A gene". BMC Mol. Biol. 7: 39. doi:10.1186/1471-2199-7-39. PMC 1647287. PMID 17090334.
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