Involvement of various amino- and carboxyl-terminal residues in the active site of the histidine-containing protein HPr of the phosphoenolpyruvate-dependent phosphotransferase system of Staphylococcus carnosus: site-directed mutagenesis with the ptsH gene, biochemical characterization and NMR studies of the mutant proteins.
Source:http://linkedlifedata.com/resource/pubmed/id/8332599
