TCDB is operated by the Saier Lab Bioinformatics Group
TCIDNameDomainKingdom/PhylumProtein(s)
1.C.46.1.1









CNP precursor protein (CNP-22 and CNP-29)
Eukaryota
Metazoa, Chordata
CNP precursor protein of Homo sapiens
1.C.46.1.2









Full snake Bradykinin-potentiating and C-type natriuretic peptides (265aas)
Eukaryota
Metazoa, Chordata
Bradykinin-potentiating peptide of Bothrops jararaca (Q9PW56)
1.C.46.2.1









Cardiac Peptide (145aas)
Eukaryota
Metazoa, Chordata
Cardiac peptide of Salmo salar (Q78AW6)
1.C.46.2.2









Full ventricular natriuretic peptide precursor
Eukaryota
Metazoa, Chordata
Full ventricular natriuretic peptide of Acipenser transmontanus (P83962)
1.C.46.2.3









Sothern et al. 1995

Natriuretic peptide A of 151 aas, NPPA. The atrial NPPA is a hormone that plays a key role in mediating cardio-renal homeostasis, and is involved in vascular remodeling and regulating energy metabolism (Sothern et al. 1995). It acts by specifically binding and stimulating NPR1 to produce cGMP, which in turn activates effector proteins, such as PRKG1, that drive various biological responses (Rubattu et al. 2014).It regulates vasodilation, natriuresis, diuresis and aldosterone synthesis and is therefore essential for regulating blood pressure, controlling the extracellular fluid volume and maintaining the fluid-electrolyte balance (Sothern et al. 1995).

Eukaryota
Metazoa, Chordata
NPPA of Homo sapiens