2021
Structure of Geobacter pili reveals secretory rather than nanowire behaviour
Gu Y, Srikanth V, Salazar-Morales AI, Jain R, O’Brien J, Yi SM, Soni RK, Samatey FA, Yalcin SE, Malvankar NS. Structure of Geobacter pili reveals secretory rather than nanowire behaviour. Nature 2021, 597: 430-434. PMID: 34471289, PMCID: PMC9127704, DOI: 10.1038/s41586-021-03857-w.Peer-Reviewed Original ResearchConceptsExtracellular electron transferType 4 piliElectron transferProtein nanowiresCryo-electron microscopyNanowiresNanowire behaviorGeobacter piliC-terminal residuesTranslocation machineryAssembly architectureLoss of secretionMajor phylaGeobacter speciesPrevious structural analysisSurface appendagesGeobacter sulfurreducensAromatic side chainsPiliPilAΠ stackingWidespread effectsBioelectronicsMicroorganismsFilaments
2020
The blind men and the filament: Understanding structures and functions of microbial nanowires
Yalcin SE, Malvankar NS. The blind men and the filament: Understanding structures and functions of microbial nanowires. Current Opinion In Chemical Biology 2020, 59: 193-201. PMID: 33070100, PMCID: PMC7736336, DOI: 10.1016/j.cbpa.2020.08.004.Peer-Reviewed Original ResearchConceptsMicrobial nanowiresExtracellular electron transferDifferent nanowiresNanowiresPotential applicationsCryo-electron microscopyTransport electronsMultimodal functional imagingElectron transferBioelectronicsImportant environmental processesRecent discoveryPhysiological studiesOMCApplicationsMicroscopyBiofuelsSensingPhysiological needsMicrometersCrucial roleUnderstanding structureDirect evidenceThousands of papersEnergy production