>5u0s_g mol:protein length:172 RNA polymerase II subunit Rpb7MPFFLKELSLTISLHPSYFGPRMQDYLKAKLLADVEGTCSGQYGYIICVLDSNTIDIDKGRVVPGQGFAEFEVKYRAVLWRPFRGEVVDAIVTTVNKMGFFANIGPLNVFVSSHLVPPDMKFDPTANPPNYSGEDQVIEKGSNVRLKIVGTRTDATEIFAIATMKEDYLGVL