CREM GI:34335192 cAMP responsive element modulator isoform f 1 mavtgddtde etelapshma aatgdmptyq iraptaalpq gvvmaaspgs 50 51 lhspqqlaee atrkrelrlm knreaakecr rrkkeyvkcl esrvavlevq 100 101 nkklieelet lkdicspktd y