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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 peptides comprise a family of 3 structurally related molecules: atrial natriuretic peptide ( ANP), brain natriuretic peptide ( BNP), and C-type natriuretic peptide (CNP), encoded by a gene symbolized ''NPPC''. These peptides possess potent natriuretic, diuretic A diuretic () is any substance that promotes diuresis, the increased production of urine. This includes forced diuresis. A diuretic tablet is sometimes colloquially called a water tablet. There are several categories of diuretics. All diuretics i ..., and vasodilating activities and are implicated in body fluid homeostasis and blood pressure control. Unlike ANP and BNP, CNP does not have direct natriuretic activity. This is because CNP is a selective agonist for the B-type natriur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protein
Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residues. Proteins perform a vast array of functions within organisms, including catalysing metabolic reactions, DNA replication, responding to stimuli, providing structure to cells and organisms, and transporting molecules from one location to another. Proteins differ from one another primarily in their sequence of amino acids, which is dictated by the nucleotide sequence of their genes, and which usually results in protein folding into a specific 3D structure that determines its activity. A linear chain of amino acid residues is called a polypeptide. A protein contains at least one long polypeptide. Short polypeptides, containing less than 20–30 residues, are rarely considered to be proteins and are commonly called peptides. The individual amino acid residues are bonded together by peptide bonds and adjacent amino acid residues. The sequence of amino acid residue ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
