Structure of Geobacter cytochrome OmcZ identifies mechanism of nanowire assembly and conductivity
OmcZ nanowires produced by Geobacter species have high electron conductivity (> 30 S
cm− 1). Of 111 cytochromes present in G. sulfurreducens, OmcZ is the only known nanowire …
cm− 1). Of 111 cytochromes present in G. sulfurreducens, OmcZ is the only known nanowire …
Structure of Geobacter OmcZ filaments suggests extracellular cytochrome polymers evolved independently multiple times
While early genetic and low-resolution structural observations suggested that extracellular
conductive filaments on metal-reducing organisms such as Geobacter were composed of …
conductive filaments on metal-reducing organisms such as Geobacter were composed of …
[PDF][PDF] Structure of microbial nanowires reveals stacked hemes that transport electrons over micrometers
Summary Long-range (> 10 μm) transport of electrons along networks of Geobacter
sulfurreducens protein filaments, known as microbial nanowires, has been invoked to …
sulfurreducens protein filaments, known as microbial nanowires, has been invoked to …
Cryo-EM structure of an extracellular Geobacter OmcE cytochrome filament reveals tetrahaem packing
Electrically conductive appendages from the anaerobic bacterium Geobacter sulfurreducens
were first observed two decades ago, with genetic and biochemical data suggesting that …
were first observed two decades ago, with genetic and biochemical data suggesting that …
The blind men and the filament: understanding structures and functions of microbial nanowires
SE Yalcin, NS Malvankar - Current opinion in chemical biology, 2020 - Elsevier
Extracellular electron transfer via filamentous protein appendages called 'microbial
nanowires' has long been studied in Geobacter and other bacteria because of their crucial …
nanowires' has long been studied in Geobacter and other bacteria because of their crucial …
[HTML][HTML] Geobacter protein nanowires
DR Lovley, DJF Walker - Frontiers in microbiology, 2019 - frontiersin.org
The study of electrically conductive protein nanowires in Geobacter sulfurreducens has led
to new concepts for long-range extracellular electron transport, as well as for the …
to new concepts for long-range extracellular electron transport, as well as for the …
Cryo-EM reveals the structural basis of long-range electron transport in a cytochrome-based bacterial nanowire
DJ Filman, SF Marino, JE Ward, L Yang… - Communications …, 2019 - nature.com
Electrically conductive pili from Geobacter species, termed bacterial nanowires, are
intensely studied for their biological significance and potential in the development of new …
intensely studied for their biological significance and potential in the development of new …
Extracellular cytochrome nanowires appear to be ubiquitous in prokaryotes
DP Baquero, V Cvirkaite-Krupovic, SS Hu, JL Fields… - Cell, 2023 - cell.com
Electrically conductive appendages from the anaerobic bacterium Geobacter
sulfurreducens, recently identified as extracellular cytochrome nanowires (ECNs), have …
sulfurreducens, recently identified as extracellular cytochrome nanowires (ECNs), have …
Widespread extracellular electron transfer pathways for charging microbial cytochrome OmcS nanowires via periplasmic cytochromes PpcABCDE
PC Portela, CC Shipps, C Shen, V Srikanth… - Nature …, 2024 - nature.com
Extracellular electron transfer (EET) via microbial nanowires drives globally-important
environmental processes and biotechnological applications for bioenergy, bioremediation …
environmental processes and biotechnological applications for bioenergy, bioremediation …
Dissecting the Structural and Conductive Functions of Nanowires in Geobacter sulfurreducens Electroactive Biofilms
Conductive nanowires are thought to contribute to long-range electron transfer (LET) in
Geobacter sulfurreducens anode biofilms. Three types of nanowires have been identified …
Geobacter sulfurreducens anode biofilms. Three types of nanowires have been identified …