protesins
Protesins is not a standard term in biology. In most scientific literature the term is a misspelling of proteins. Some writers or non-scientific sources have used "protesins" as a coined term to denote a hypothetical or engineered class of biomolecules, but this use is nonstandard and not widely recognized.
Proteins are large, complex molecules that perform a broad range of functions. They are polypeptide chains
When "protesins" is used in speculative contexts, it may refer to engineered or synthetic variants mimicking
Because there is no widely accepted scientific definition of protesins, readers should rely on the surrounding