... protein consists of the N-terminal transacti-vation domain and the C-terminal DNA-bindingdomain. These two functional domains are linked by a hinge region that varies in length and sequence amongHPV ... Experimental analyses haveindicated that various cellular kinases, includingcyclin-dependent kinases, GSK, casein kinase II, mito-gen-activated protein kinases, and SRPKs, may phos-phorylate coronavirus ... proteins, termed SR proteins, thatprimarily participate in nuclear precursor (pre)-mRNAsplicing [1–3]. RS domain variants, such as serine and arginine-rich motifs or arginine–aspartate or arginine–glutamate...