pfam10220: Smg8_Smg9 (this model, PSSM-Id:402016 is obsolete and has been replaced by 463005)
Smg8_Smg9
Smg8 and Smg9 are two subunits of the Smg-1 complex. They suppress Smg-1 kinase activity in the isolated Smg-1 complex, and are involved in nonsense-mediated mRNA decay (NMD) in both mammals and nematodes.