Cramer, P. Department of Molecular Biology, MPI for Biophysical Chemistry, Max Planck Society;
http://www.jbc.org/content/280/8/7131.full.pdf+html (Publisher version)
1940560.pdf (Publisher version), 2MB
Armache, K. J., Mitterweger, S., Meinhart, A., & Cramer, P. (2005). Structures of complete RNA polymerase II and its subcomplex, Rpb4/7. The Journal of Biological Chemistry, 280(8), 7131-7134. doi:10.1074/jbc.M413038200.