>2DRN_1|Chains A, B|cAMP-dependent protein kinase type II-alpha regulatory subunit|Rattus norvegicus (10116) HMGHIQIPPGLTELLQGYTVEVLRQQPPDLVDFAVEYFTRLREARR >2DRN_2|Chain C|24-residues peptide from an a-kinase anchoring protein|null DLIEEAASRIVDAVIEQVKAAGAY