tokens: Furthermore , we demonstrate that p21ras is essential for NO -induced downstream signaling , such as NF-kappa B activation , and that endogenous NO can activate p21ras in the same cell .
folded_tokens: furthermore , we demonstrate that p21ras is essential for no -induced downstream signaling , such as nf-kappa b activation , and that endogenous no can activate p21ras in the same cell .
labels: O O O O O B-protein_molecule O O O B-inorganic O O O O O O B-protein_molecule I-protein_molecule O O O O B-inorganic B-inorganic O O B-protein_molecule O O O O O