… 90 multiheme c-type cytochromes, few of which … tetraheme cytochrome (CymA) (11) that
passes electrons to outer membrane conduits comprised of two decaheme c-type cytochromes …

… with cytochromes, with the small tetraheme cytochrome (STC… The STC is a tetraheme
cytochrome c of 12 kDa where the … extraction from the cytochromes set by the redox potential of the …

… with an axial histidine ligand, and bacterial tetraheme proteins containing bis-His and His-…
the ferric state, thus contributing to the high redox potential of cyt c (19). The hydrophobicity of …

… redox potential differences among the heme groups or redox site heterogeneity within the
cytochromes… However, biochemical analysis indicated that the tetraheme c-type cytochrome …

… The reduction potential values of cytochrome GSU0105 are … with a larger functional working
redox potential range. Overall, the … in tetraheme cytochromes from Desulfovibrio species ( …

… tetraheme cytochrome c 3 is a periplasmic redox protein from Gram-negative sulfate-reducing
bacteria. As their most abundant c-type cytochrome, it … The different redox potentials of the …

… distortion plays in the modulation of the redox potentials of the individual hemes in the
reaction center tetraheme cytochrome subunit of B. viridis (RC–CYT). This subunit is tethered to …

… of redox cofactors, and their similar reduction potentials, … 1, the model that has been suggested
is that redox equivalents … via the tetraheme cytochrome CymA into one of several potential …

… redox analysis (10-12) of their hemes reveal a complex system of multiheme c cytochromes
involved in the four-electron redox … After heme incorporation, potential axial ligands to the …

… redox characterization of multiheme cytochromes. ► Close proximity between the hemes
allow redox interactions to modulate the potentials in a … The tetraheme cytochromes c 3 from …