PT Unknown AU Suleymanova, AV Grage, SL Bürck, J Fillipov, AV Orädd, G Scharpf, S Afonin, S Hege, C Wadhwani, P Watts, A Ulrich, AS TI Self-assembly of the pore-forming peptide of the mechanosensitive channel MscL studied by solid state NMR and CD spectroscopy PY 2008 LA english ER