FUNCTION: Specifically hydrolyzes the second messenger cGMP, which is a key regulator of many important physiological processes. Highly specific: compared to other members of the cyclic nucleotide phosphodiesterase family, has the highest affinity and selectivity for cGMP (PubMed:9624146, PubMed:187...
FUNCTION: Specifically hydrolyzes the second messenger cGMP, which is a key regulator of many important physiological processes. Highly specific: compared to other members of the cyclic nucleotide phosphodiesterase family, has the highest affinity and selectivity for cGMP (PubMed:9624146, PubMed:18757755, PubMed:21483814). Specifically regulates natriuretic-peptide-dependent cGMP signaling in heart, acting as a regulator of cardiac hypertrophy in myocytes and muscle. Does not regulate nitric oxide-dependent cGMP in heart (PubMed:25799991). Additional experiments are required to confirm whether its ability to hydrolyze natriuretic-peptide-dependent cGMP is specific to heart or is a general feature of the protein (Probable). In brain, involved in cognitive function, such as learning and long-term memory (By similarity). {ECO:0000250|UniProtKB:Q8QZV1, ECO:0000269|PubMed:18757755, ECO:0000269|PubMed:21483814, ECO:0000269|PubMed:25799991, ECO:0000269|PubMed:9624146, ECO:0000305}.
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GO - Biological processes (BP):
cGMP catabolic process [GO:0046069]; cGMP-mediated signaling [GO:0019934]; cGMP metabolic process [GO:0046068]; positive regulation of cardiac muscle hypertrophy [GO:0010613]; signal transduction [GO:0007165]...
cGMP catabolic process [GO:0046069]; cGMP-mediated signaling [GO:0019934]; cGMP metabolic process [GO:0046068]; positive regulation of cardiac muscle hypertrophy [GO:0010613]; signal transduction [GO:0007165]
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GO - Molecular function (MF):
3',5'-cyclic-GMP phosphodiesterase activity [GO:0047555]; 3',5'-cyclic-nucleotide phosphodiesterase activity [GO:0004114]; identical protein binding [GO:0042802]; metal ion binding [GO:0046872]...
3',5'-cyclic-GMP phosphodiesterase activity [GO:0047555]; 3',5'-cyclic-nucleotide phosphodiesterase activity [GO:0004114]; identical protein binding [GO:0042802]; metal ion binding [GO:0046872]
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GO - Cellular component (CC):
cytosol [GO:0005829]; endoplasmic reticulum [GO:0005783]; Golgi apparatus [GO:0005794]; nucleoplasm [GO:0005654]; perikaryon [GO:0043204]; perinuclear region of cytoplasm [GO:0048471]; plasma membrane [GO:0005886]; ruffle membrane [GO:0032587]; sarcolemma [GO:0042383]...
cytosol [GO:0005829]; endoplasmic reticulum [GO:0005783]; Golgi apparatus [GO:0005794]; nucleoplasm [GO:0005654]; perikaryon [GO:0043204]; perinuclear region of cytoplasm [GO:0048471]; plasma membrane [GO:0005886]; ruffle membrane [GO:0032587]; sarcolemma [GO:0042383]
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