cAMP-dependent protein kinase inhibitor beta (PKI-beta)
1_MRTDS 6_ SKMTD 11_ VESGV 16_ ANFAS 21_ SARAG 26_ RRNAL 31_ PDIQS 36_ SAATD 41_ GTSDL 46_ PLKLE 51_ ALSVK 56_ EDAKE 61_ KDEKT 66_ TQDQL 71_EKPQN
1: Extremely potent competitive inhibitor of cAMP-dependent protein kinase activity, this protein interacts with the catalytic subunit of the enzyme after the cAMP-induced dissociation of its regulatory chains