3IDB TRANSFERASE, PKA, CAMP, SPR, AFFINITY, KINASE, LINKER, CRYSTAL STRUCTURE, RII HOLOENZYME, ALTERNATIVE SPLICING, ATP-BINDING, CYTOPLASM, LIPOPROTEIN, MYRISTATE, NUCLEOTIDE-BINDING, NUCLEUS, PHOSPHOPROTEIN, SERINE/THREONINE-PROTEIN KINASE, ACETYLATION, CAMP-BINDING CRYSTAL STRUCTURE OF (108-268)RIIB:C HOLOENZYME OF CAMP- DEPENDENT PROTEIN KINASE