Resolution: 0.0 Descriptor: T. thermophilus 70S ribosome in complex with mRNA, tRNAs and EF-Tu.GDP.kirromycin ternary complex, fitted to a 6.4 A Cryo-EM map. This file contains the 50S subunit. Experimental technique: ELECTRON MICROSCOPY Release Date: 3/3/2009 Author: Schuette, J.-C., Spahn, C.M.T. Biological source: Thermus thermophilus