CREBtide acetate (149155-45-3 free base)

CREBtide acetate is a synthetic substrate for PKA (Km=3.9 μM), which is based on the phosphorylation sequence in d-CREB (cAMP response element binding protein) .

CC[C@@H]([C@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](N)CCCCN)=O)CCC/N=C(N)\N)=O)CCC/N=C(N)\N)=O)CCC(O)=O)=O)C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N1CCC[C@H]1C(N[C@H](C(N[C@H](C(N[C@H](C(O)=O)CCC/N=C(N)\N)=O)CC2=CC=C(O)C=C2)=O)CO)=O)=O)CCC/N=C(N)\N)=O)CCC/N=C(N)\N)=O)CO)=O)CC(C)C)=O)C.O=C(C)O