R164C

R164C refers to a specific variant or mutation found in certain genetic sequences, often associated with diseases or specific biological functions. The "R" typically denotes an arginine amino acid, "164" indicates its position within a protein sequence, and "C" signifies a cysteine amino acid. This notation, known as single-letter amino acid code with position number, is a standard way to describe protein sequence variations.

Mutations like R164C can alter the structure and function of the protein they are found in. This alteration can lead to a range of effects, from no discernible impact to significant physiological consequences. The specific impact depends on the protein's role in the body and the functional importance of the amino acid at position 164. For example, if this position is critical for protein folding, enzyme activity, or interaction with other molecules, the substitution of arginine with cysteine could disrupt these processes.

Researchers study such mutations to understand disease mechanisms, develop diagnostic tools, and explore potential therapeutic targets. Identifying the R164C variant in an individual's genetic makeup can sometimes be used as a biomarker for certain conditions, although its significance is always context-dependent and requires further investigation. The interpretation of R164C relies heavily on the specific gene and protein being analyzed, as well as existing scientific literature and databases.