Dendroaspis natriuretic peptide (DNP) is a 38-residue peptide and a member of natriuretic peptide family. It is structurally similar to the

atrial natriuretic peptide Atrial natriuretic peptide (ANP) or atrial natriuretic factor (ANF) is a natriuretic peptide hormone secreted from the cardiac atria that in humans is encoded by the NPPA gene. Natriuretic peptides (ANP, BNP, and CNP) are a family of hormone/p ...

(ANP),

brain natriuretic peptide Brain natriuretic peptide 32 (BNP), also known as B-type natriuretic peptide, is a hormone secreted by cardiomyocytes in the heart ventricles in response to stretching caused by increased ventricular blood volume. Along with NT-proBNP, BNP is one ...

(BNP), and

C-type natriuretic peptide Natriuretic peptide precursor C, also known as NPPC, is a protein that in humans is encoded by the ''NPPC'' gene. The precursor NPPC protein is cleaved to the 22 amino acid peptide C-type natriuretic peptide (''CNP''). Function Natriuretic pe ...

(CNP) and possesses biologic properties similar to these natriuretic peptides. DNP was originally isolated from the

venom Venom or zootoxin is a type of toxin produced by an animal that is actively delivered through a wound by means of a bite, sting, or similar action. The toxin is delivered through a specially evolved ''venom apparatus'', such as fangs or a st ...

of the green mamba snake (''Dendroaspis angusticeps''), from which its name is derived.

References

{{Reflist Peptides Snakes