>sp|Q5M840|G0S2_RAT G0/G1 switch protein 2 OS=Rattus norvegicus GN=G0s2 MESVQELIPLAKEMMTQKSRGKLVKLYVLGSVLAFFGVVLGLVETVCSPFTAASRLRDQE AAVAELRDACEQQSLHKQALIAEGKTQEATLCSRALSLRQHAS