Cytochromes c in Archaea: distribution, maturation, cell architecture and the special case of Ignicoccus hospitalis [PDF]
Frontiers in Microbiology, 2015 Cytochromes c (Cytc) are widespread electron transfer proteins and important enzymes in the global nitrogen and sulfur cycles. The distribution of Cytc in more than 300 archaeal proteomes deduced from sequence was analyzed with computational methods ...
Arnulf eKletzin +6 more
doaj +3 more sources
Cytochromes c Constitute a Layer of Protection against Nitric Oxide but Not Nitrite. [PDF]
Appl Environ Microbiol, 2018 It is widely accepted that the antibacterial effects of nitrite are attributable to nitric oxide (NO) formation, suggesting a correlation of bacterial susceptibilities to these two chemicals. However, compared to E. coli, S.
Meng Q, Sun Y, Gao H.
europepmc +2 more sources
Bioenergetics and the role of soluble cytochromes C for alkaline adaptation in gram-negative alkaliphilic Pseudomonas. [PDF]
Biomed Res Int, 2015 Very few studies have been conducted on alkaline adaptation of Gram-negative alkaliphiles. The reversed difference of H+ concentration across the membrane will make energy production considerably difficult for Gram-negative as well as Gram-positive ...
Matsuno T, Yumoto I.
europepmc +2 more sources
Bacterial TANGO2 homologs are heme-trafficking proteins that facilitate biosynthesis of cytochromes c [PDF]
mBio, 2023 Heme, an essential molecule for virtually all living organisms, acts primarily as a cofactor in a large number of proteins. However, how heme is mobilized from the site of synthesis to the locations where hemoproteins are assembled remains largely ...
Sirui Han +4 more
doaj +2 more sources
Electron transport across the cell envelope via multiheme c-type cytochromes in Geobacter sulfurreducens [PDF]
Frontiers in ChemistryExtracellular electron transfer (EET) enables certain microorganisms to respire using soluble and insoluble extracellular electron acceptors by transporting electrons across the cell envelope. Among these, G. sulfurreducens serves as a model organism for
Media Zakizadeh Tabari +1 more
doaj +2 more sources
Silencing, positive selection and parallel evolution: busy history of primate cytochromes C. [PDF]
PLoS ONE, 2011 Cytochrome c (cyt c) participates in two crucial cellular processes, energy production and apoptosis, and unsurprisingly is a highly conserved protein.
Denis Pierron +9 more
doaj +2 more sources
Physiological function and catalytic versatility of bacterial multihaem cytochromes c involved in nitrogen and sulfur cycling. [PDF]
Biochemical Society Transactions, 2011 Bacterial MCCs (multihaem cytochromes c) represent widespread respiratory electron-transfer proteins. In addition, some of them convert substrates such as nitrite, hydroxylamine, nitric oxide, hydrazine, sulfite, thiosulfate or hydrogen peroxide. In many
J. Simon +4 more
semanticscholar +2 more sources
Methionine ligand lability in bacterial monoheme cytochromes c: an electrochemical study. [PDF]
J Phys Chem B, 2011 Levin BD +4 more
europepmc +2 more sources
Identification of factors limiting the efficiency of transplanting extracellular electron transfer chains in Escherichia coli [PDF]
Applied and Environmental MicrobiologyResearch in electro-microbiology provides unique opportunities to study and exploit microbial physiology. Several efforts have been made to transplant the extracellular electron transport chain from the native exoelectrogenic model organism Shewanella ...
Laura-Alina Philipp +5 more
doaj +2 more sources
Annals of Microbiology, 2022 Purpose c-Type cytochromes are essential for extracellular electron transfer (EET) in electroactive microorganisms. The expression of appropriate c-type cytochromes is an important feature of these microorganisms in response to different extracellular ...
De-wu Ding +3 more
doaj +1 more source