@article {3075,
	title = {Decorating the Outer Surface of Microbially Produced Protein Nanowires with Peptides.},
	journal = {ACS Synth Biol},
	volume = {8},
	year = {2019},
	month = {2019 Aug 16},
	pages = {1809-1817},
	abstract = {<p>The potential applications of electrically conductive protein nanowires (e-PNs) harvested from  might be greatly expanded if the outer surface of the wires could be modified to confer novel sensing capabilities or to enhance binding to other materials. We developed a simple strategy for functionalizing e-PNs with surface-exposed peptides. The  gene for the monomer that assembles into e-PNs was modified to add peptide tags at the carboxyl terminus of the monomer. Strains of  were constructed that fabricated synthetic e-PNs with a six-histidine "His-tag" or both the His-tag and a nine-peptide "HA-tag" exposed on the outer surface. Addition of the peptide tags did not diminish e-PN conductivity. The abundance of HA-tag in e-PNs was controlled by placing expression of the gene for the synthetic monomer with the HA-tag under transcriptional regulation. These studies suggest broad possibilities for tailoring e-PN properties for diverse applications.</p>},
	keywords = {Carboxy-Lyases, Ethylene Glycols, Molecular Structure, Nanowires, Oxygenases, Peptides, Phenylalanine Ammonia-Lyase, Plasmids, Proteins, Saccharomyces cerevisiae, Saccharomyces cerevisiae Proteins, Styrenes},
	issn = {2161-5063},
	doi = {10.1021/acssynbio.9b00131},
	author = {Ueki, Toshiyuki and Walker, David J F and Tremblay, Pier-Luc and Nevin, Kelly P and Ward, Joy E and Woodard, Trevor L and Nonnenmann, Stephen S and Lovley, Derek R}
}
