Question

Укажіть назву зв'язків які зумовлюють первинну структуру білків​

Answer 1

Ответ:

первинна структура

птидна або амінокислотна послідовність, тобто послідовність амінокислотних залишків в пептидному ланцюжку. В основі утворення первинної структури лежать пептидні зв'язки.

Объяснение:

Answer 2

Primary Structure of Proteins

The primary structure of proteins refers to the specific sequence of amino acids that make up the protein chain. This sequence is determined by the genetic code encoded in the DNA of an organism. The primary structure plays a crucial role in determining the overall structure and function of a protein.

The primary structure of proteins is determined by the following bonds and interactions:

1. Peptide Bonds: Peptide bonds are covalent bonds that link amino acids together in a protein chain. They form between the carboxyl group of one amino acid and the amino group of another amino acid, resulting in the formation of a peptide bond and the release of a water molecule.

2. Amino Acid Side Chain Interactions: The side chains of amino acids in a protein can interact with each other through various types of chemical bonds and interactions. These interactions include hydrogen bonds, disulfide bonds, hydrophobic interactions, and electrostatic interactions. These interactions contribute to the folding and stability of the protein structure.

3. Covalent Modifications: Proteins can undergo covalent modifications, such as phosphorylation, glycosylation, acetylation, and methylation. These modifications can alter the structure and function of the protein, adding another level of complexity to the primary structure.

It is important to note that the primary structure of a protein determines its higher-order structures, such as secondary, tertiary, and quaternary structures. These higher-order structures are formed through additional interactions, such as hydrogen bonds, hydrophobic interactions, and disulfide bonds, which are beyond the scope of the primary structure.