Native amide bonds take part in formation of a peptide. If the amine and carboxylic acid functional groups in amino acids join together to form amide bonds, a chain of amino acid units is formed, thus called the peptide bonds.Ê
amide linkage
Amide bonds involve a carbonyl group (C=O) and an amino group (NH2) functional group.
They are amide bonds -covalent. When an amino acid reacts with another, the carboxylic acid reacts with the amine forming an amide.
An amidohydrolase is any of a class of hydrolases which act upon amide bonds.
It has several kinds of bonds, but if you are looking for the general kind, it is covalent. But there are also amide and imide bonds.
Nylon are synthetic fibres, they are long chain polymer having amide bonds.
A special form of an amide bond called peptide bonding.
The formation of both the bonds is same but the term amide bond is used for simple molecules as CH3-CO-NH2 or CH3-CO-NH-CH3 etc. the term peptide bond is used for polymers where a large chain of polymer is formed due to amide bonds as in Di and poly peptide and also in proteins.
Chemists generally refer to it as an amide. Strictly speaking, it's a peptide linkage when it links two peptide residues, and "amide" is the more general form, but in casual usage the two are essentially interchangeable and which you tend to use depends on whether you got there from the chemistry or biology side of things.
Proteins are made from amino acids connected by peptide bonds (a type of amide bond).
An amidase is another name for an amidohydrolase, any of a class of hydrolases which act upon amide bonds.
The term for 10-50 amino acids joined together by amide bonds is a peptide. Peptides are smaller than proteins and play important biological roles in the body, such as signaling and enzyme functions.