MKP-1 inactivates MAP kinase and therefore may interfere with the activation of c-jun and c-fos .
mkp-1 inactivates map kinase and therefore may interfere with the activation of c-jun and c-fos .
B-protein_molecule O B-protein_family_or_group I-protein_family_or_group O O O O O O O O B-DNA_domain_or_region O B-DNA_domain_or_region O