Neutron scattering measurements with the label triangulation method on the 50 S subunit of E. coli ribosomes.
In the E. coli 50 S ribosomal subunit, proteins L7/L12 and L10 were deuterated by partial reconstitution. The distance between L7/L12 and L10 was measured by the label triangulation method and was found to be approximately 100 A or, with low probability, 60 to 70 A, depending on the concentration.
D001426:Bacterial Proteins; D003903:Deuterium; D004926:Escherichia coli / Q000648:ultrastructure*; D009502:Neutrons; D012269:Ribosomal Proteins; D012270:Ribosomes / Q000032:analysis*; D012542:Scattering, Radiation / Q000379:methods
D001426:Bacterial Proteins; D012269:Ribosomal Proteins; D003903:Deuterium