Chemically, proteins have carbon, oxygen, hydrogen, and nitrogen. The nitrogen is a definite key.
Primary structure of the protein is simply its amino acid sequence. It is the sequence in which amino acids are added during protein synthesis.
The DNA sequence encodes the sequence of amino acids in a protein, which in turn determines the protein's structure and function. The specific sequence of amino acids determines how the protein folds into its three-dimensional structure, which ultimately determines its function in the body. Any changes in the DNA sequence can result in alterations to the protein structure and function, leading to potential health consequences.
The primary level of protein structure refers to the linear sequence of amino acids in a protein chain. It is the simplest level of protein structure and is determined by the specific order of amino acids encoded by the DNA sequence.
The primary structure of a protein refers to the linear sequence of amino acids in the polypeptide chain. It is the simplest level of protein structure that ultimately determines the overall shape, function, and properties of the protein.
Peptide sequence or amino acid sequence is the order in which amino acid residues, connected by peptide bonds, lie in the chain in peptides and proteins. The sequence is generally reported from the N-terminal end containing free amino group to the C-terminal end containing free carboxyl group. Peptide sequence is often called protein sequence if it represents the primary structure of a protein.
DNA determines the sequence of the amino acids (building blocks) in a protein. The sequence of nitrogen bases in the DNA determines the sequence of amino acids in a protein.
It determines protein structure.
The primary structure of a protein is determined by the sequence of amino acids in the protein chain. This sequence is encoded by the gene corresponding to that protein. It plays a crucial role in determining the higher-order structures and biological functions of the protein.
The protein sequence "vdaataekvfkqy" is unusual because it does not follow the typical pattern or structure of a known protein sequence. It may not match any known protein or have a specific function in the body.
Primary - the sequence of amino acids that make up a protein
The sequence of nucleotides in DNA molecule is equivalent and is closely related to an amino acid sequence in the protein molecule. If for any reason the sequence of DNA nucleotides changes it will be reflected in amino acid sequence in the protein. Moreover, the correct sequence of amino acid in the protein will form the correct three-dimensional structure, or tertiary structure, that will confer the biological activity to protein. If a wrong amino acid is translated from a mutated gene in the DNA could change the spatial structure of the protein and therefore modify or erase its biological function.
The amino acid sequence determines the three-dimensional structure of a protein, which determines the function of the protein. If the amino acid sequence is incorrect, due to a genetic defect, the three-dimensional structure of the protein may be so disrupted as to not function properly, or not function at all.