>sp|P21401-3|GP_RVFVZ Isoform NSm protein of Envelopment polyprotein OS=Rift valley fever virus (strain ZH-548 M12) OX=11589 GN=GP MIEGAWDSLREEEMPEELSCSISGIREVKTSSQELYRALKAIIAADGLNNITCHGKDPED KISLIKGPPHKKRVGIVRCERRRDAKQIGRKTMAGIAMTVLPALAVFALAPVVFA