Some subunits of this protein are called the bridge, the rudder, and the trigger loop.
Some subunits of this protein are called the bridge, the rudder, and the trigger loop. Alpha-aminitin inhibits this protein. The heptapeptide repeats on this enzyme's carboxy-terminal domain are phosphorylated to enhance its processivity. In bacteria, this enzyme's sigma factor recognizes the -35 and -10 sites. Roger Kornberg won a Nobel Prize for crystallizing this protein. In prokaryotes, the action of this enzyme is halted by stem-loops or by rho factor. This enzyme binds to the (*) TATA box in eukaryotic promoters, as part of initiation. It synthesizes both exons and introns, though its product must be capped and spliced before translation. For 10 points, name this enzyme vital for transcription, which synthesizes RNA from DNA.
Some subunits of this protein are called the bridge, the rudder, and the trigger loop.
{RNA polymerase} [or {RNA Pol;} or {RNA polymerase II} or any other number; or {ribonucleic acid} instead of {RNA;} or {RNAP;} do not accept \"DNA polymerase\"]