Activating Compound | Comment | Organism | Structure |
---|---|---|---|
cGMP | cGK I and cGK II contain a high and a low affinity binding site for cGMP with opposite orientation in cGK II compared to cGK I | Mammalia | |
additional information | isozymes cGK I and cGK II exhibit different affinity for cGMP analogues, overview | Mammalia |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
additional information | cGK II contains an autoinhibitory region | Mammalia |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
membrane | isozyme cGK II bound by a myristoyl moiety | Mammalia | 16020 | - |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Mammalia | isozymes cGK I and cGK II are functionally distinct, isozyme cGK II is involved in regulation of electrolyte and water secretion by epithelial tissues in response to luminocrinic hormones guanylin and uroguanylin and in the secretory diarrhea provoked by heat-stable enterotoxins, isozyme cGK II also plays a role in the regulation of endochondral ossification by C-type natriuretic peptide, in renin secretion by the kidney, aldosterone secretion by the adrenal, and adjustment of the biological clock | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Mammalia | - |
2 genes encoding isozymes cGK I and cGK II, respectively | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
brain | isozyme cGK II | Mammalia | - |
intestine | isozyme cGK II | Mammalia | - |
kidney | isozyme cGK II | Mammalia | - |
additional information | isozymes cGK I and cGK II show different tissue distribution and expression patterns | Mammalia | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | isozymes cGK I and cGK II are functionally distinct, isozyme cGK II is involved in regulation of electrolyte and water secretion by epithelial tissues in response to luminocrinic hormones guanylin and uroguanylin and in the secretory diarrhea provoked by heat-stable enterotoxins, isozyme cGK II also plays a role in the regulation of endochondral ossification by C-type natriuretic peptide, in renin secretion by the kidney, aldosterone secretion by the adrenal, and adjustment of the biological clock | Mammalia | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
More | domain structure of cGK II compared to the structure of cGK Ialpha and beta, cGK II is composed of an N-terminal regulatory domain, a dimerization, an autoinhibitory region, two cGMP-binding domains, and a C-terminal catalytic domain | Mammalia |
Synonyms | Comment | Organism |
---|---|---|
cGK I | - |
Mammalia |
cGK II | - |
Mammalia |
cGMP-dependent protein kinase I | - |
Mammalia |
cGMP-dependent protein kinase II | - |
Mammalia |
type I cGMP-dependent protein kinase | - |
Mammalia |
Type II cGMP-dependent protein kinase | - |
Mammalia |