...Silke Nissen; Xiaoxin Liu; Karuna Chourey; Robert L. Hettich; Darlene D. Wagner; Susan M. Pfiffner; Frank E. Löffler The genomes of Shewanella oneidensis strain MR-1 and Anaeromyxobacter dehalogenans strain 2CP-C encode 40 and 69 putative c -type cytochrome genes respectively. Deletion mutant...

... 1 To whom correspondence should be addressed (email [email protected] ). 1 6 2012 © 2012 The Authors Journal 2012 c -type cytochrome decahaem cytochrome electron transport free energy MtrF Shewanella oneidensis With reference hereinafter only to the final...

... of MamE, MamP and MamT. Initial biophysical characterization has confirmed that MamE, MamP and MamT are indeed c -type cytochromes. Furthermore, determination of redox potentials for this new family of c -type cytochromes reveals midpoint potentials of −76 and −32 mV for MamP and MamE respectively...

... biological strategy of electron hopping/tunnelling between closely spaced redox-active proteins. The multihaem c -type cytochrome OmcS is specifically associated with pili and is necessary for Fe(III) oxide reduction. However, multiple lines of evidence, including the metallic-like conductivity of the pili...

.... The protein components identified to date for the Mtr pathway of MR-1 include four multihaem c -Cyts ( c -type cytochromes), CymA, MtrA, MtrC and OmcA, and a porin-like outer membrane protein MtrB. They are strategically positioned along the width of the MR-1 cell envelope to mediate electron transfer from...

... cytochrome dihaem cytochrome c nitric oxide dioxygenase Rhodobacter sphaeroides sphaeroides haem protein SHP ( sphaeroides haem protein; from the photosynthetic bacterium Rhodobacter sphaeroides ) belongs to a family of O 2 -binding c -type cytochromes [ 1 – 3 ]. As yet, no physiological...

...J.W.A. Allen; S.J. Ferguson c -Type cytochromes are characterized by covalent attachment of haem to protein through thioether bonds between the vinyl groups of the haem and the thiols of a Cys-Xaa-Xaa-Cys-His motif. Proteins of this type play crucial roles in the biochemistry of the nitrogen cycle...

...J.W.A. Allen; S.J. Ferguson c -Type cytochromes are characterized by covalent attachment of haem to protein through thioether bonds between the vinyl groups of the haem and the thiols of a CXXCH motif. Proteins of this type play crucial roles in the biochemistry of the nitrogen cycle. Many Gram...

...J.W.A. Allen; M.L. Ginger; S.J. Ferguson c -type cytochromes contain haem covalently attached to protein by thioether bonds formed post-translationally and requiring a dedicated biogenesis apparatus. Three biogenesis systems, found in different cell types, are well known. Here we discuss emerging...