2.1.1.166 additional information - additional information apparent Km values for 50S ribosomal subunits. The apparent Km value for 23S rRNA within 50S ribosomal subunits is 0.0008 mM at 37°C 704404 2.1.1.166 additional information - additional information changes in apparent Km-values for 50S subunit binding in RrmJ mutant proteins 704265 2.1.1.166 0.0037 - S-adenosyl-L-methionine pH 7.5, 37°C 704404