Improve protein meaning in English

Is there any meaning of the word protein that needs an edit? Please click that meaning to rewrite it.

proteanproteinproteinousproteins

Is there any meaning of the word protein that needs to be removed from the list? Please click that meaning to mark it for deletion.

proteanproteinproteinousproteins

Do you want to add a new meaning, definition, and a sentence of the word protein? Please feel free to add.