perussis toxin

M. Aitchison m.j.aitchison at
Thu Jan 23 08:54:06 EST 1997

Hi, everyone!

I was wondering whether pertussis toxin (A protomer) is able to bind to its 
target protein (G alpha) in the absence of substrate (NAD+).

I am working with a cell-free system, and I found that the toxin may have 
an effect in my assay without adding the substrate.

I'm greatful for any comments on that...

cheers, M.

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