TRAMP complex
Multiprotein and heterotrimeric complex
TRAMP complex (Trf4/Air2/Mtr4p Polyadenylation complex) is a multiprotein, heterotrimeric complex having distributive polyadenylation activity and identifies wide varieties of RNAs produced by polymerases. It was originally discovered in Saccharomyces cerevisiae by LaCava et al., Vanacova et al. and Wyers et al. in 2005.