Claim: CDC37 consists of three structural domains, wherein the N-terminal domain binds to protein kinases, which selectively modifies other proteins by covalently adding phosphates to them (phosphorylation).
Evidence: CDC37 consists of three structural domains. The N-terminal domain binds to protein kinases. A protein kinase is a kinase which selectively modifies other proteins by covalently adding phosphates to them (phosphorylation) as opposed to kinases which modify lipids, carbohydrates, or other molecules.