In vivo EPR on spin labeled colicin A reveals an oligomeric assembly of the pore-forming domain in E. coli membranes

S. Dunkel, L. P. Pulagam, H.-J. Steinhoff, J. P. Klare
2015 Physical Chemistry, Chemical Physics - PCCP  
DEER distance measurements on intact Escherichia coli cells interacting with nitroxide spin-labeled ColA suggest that this bacteriocin forms dimers upon membrane insertion.
doi:10.1039/c4cp05638h pmid:25613578 fatcat:ngss7x6upneh5gdcgbvzisitke