Characterization of components of the Staphylococcus aureus mRNA degradosome holoenzyme-like complex.

Bacterial two-hybrid analysis identified the Staphylococcus aureus RNA degradosome-like complex to include RNase J1, RNase J2, RNase Y, polynucleotide phosphorylase (PNPase), enolase, phosphofructokinase, and a DEAD box RNA helicase. Results also revealed that the recently recognized RNase RnpA interacts with the S. aureus degradosome and that this interaction is conserved in other Gram-positive organisms.