Structure of Geobacter OmcZ filaments suggests extracellular cytochrome polymers evolved independently multiple times

Fengbin Wang, Chi Ho Chan, Victor Suciu, Khawla Mustafa, Madeline Ammend, Dong Si, Allon I Hochbaum, Edward H Egelman, Daniel R Bond


While early genetic and low-resolution structural observations suggested that extracellular conductive filaments on metal-reducing organisms such as