1.3.8.3 electron transferring flavoprotein ETF, structural and functional characterization of the electron transfer flavoprotein involved in toluene degradation in the strictly anaerobic bacteria, binding kinetics analysis, overview. Unrooted phylogenetic tree representing evolutionary branches of the ETFAB family proteins 763208 1.3.8.3 electron transferring flavoprotein structural and functional characterization of the electron transfer flavoprotein involved in toluene degradation in the strictly anaerobic bacteria, DNA and amino acid sequence determination and analysis, UniProt IDs: K0NC26 (etfA1) and K0NCE4 (etfB1). Unrooted phylogenetic tree representing evolutionary branches of the ETFAB family proteins, overview 763208 1.3.8.3 electron transferring flavoprotein structural and functional characterization of the electron transfer flavoprotein involved in toluene degradation in the strictly anaerobic bacteria, DNA and amino acid sequence determination and analysis, UniProt IDs: Q39VG4 (etfA) and Q39VG5 (etfB), binding kinetics analysis, overview. ETF crystal structure determination and analysis. Unrooted phylogenetic tree representing evolutionary branches of the ETFAB family proteins 763208 1.3.8.3 electron transferring flavoprotein structural and functional characterization of the electron transfer flavoprotein involved in toluene degradation in the strictly anaerobic bacteria, DNA and amino acid sequence determination and analysis, UniProt IDs: Q5NYM0 (etfA) and Q5NYL9 (etfB). Unrooted phylogenetic tree representing evolutionary branches of the ETFAB family proteins, overview 763208 1.3.8.3 FAD - 763208 1.3.8.3 FAD 0.92 mol/mol enzyme 763208 1.3.8.3 FAD 0.99 mol/mol enzyme 763208 1.3.8.3 FAD no FMN or riboflavin detected 636487 1.3.8.3 additional information in contrast to ETF, reduction of BbsG with dithionite leads directly to the fully reduced form without transient semiquinone formation 763208