Looking for info. on RPD3

[Michael Robert Ladomery]

Hello, I'm interested in a  particular protein, that is the one
encoded by RPD3 (Vidal and Gaber 1991), believed to be a "global
regulator of both positive and negative transcriptional states".
In particular, is there any biochemical data about this protein?
I've looked in the literature, found nothing, but may have missed
it. Many thanks for any info.

Mike Ladomery, St Andrews Scotland