Hu, X.; Zhang, J.; Fjellstrom, O.; Bizouarn, T.; Rydstrom, J.
Site-directed mutagenesis of charged and potentially proton-carrying residues in the beta subunit of the proton-translocating nicotinamide nucleotide transhydrogenase from Escherichia coli. Characterization of the beta H91, beta D392, and beta K424 mutants (1999), Biochemistry, 38, 1652-1658.