Modulates AKT1 activity by regulating its phosphorylation state (By similarity). THEM4_BOVIN MLRSCTAGLRSIWALRGRREGAPRLSMDLQPARRLFSTEKVIHKDWALPNPSWSKDLKLLFDQFMKKCEDGSWERLPSYKRRSTQESEDFKTYFLDPKLVEEERLSQAQLFTRGFEDGLGFEYVIFKNNDEKRTVCLFQGGPYLQGVPGLLHGGAMATMIDIALGSCTGGAVMTANLNINFKRPVPLCSVVVINSQLDKLEGRKLFLSCNVRSVDEKTLYSEATGLFIKLDPEKSST THEM4 Thioesterase superfamily member 4 237