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Smith, Aaron T; Marvin, Katherine A; Freeman, Katherine M et al. (2012) Identification of Cys94 as the distal ligand to the Fe(III) heme in the transcriptional regulator RcoM-2 from Burkholderia xenovorans. J Biol Inorg Chem 17:1071-82
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Kerby, Robert L; Roberts, Gary P (2012) Burkholderia xenovorans RcoM(Bx)-1, a transcriptional regulator system for sensing low and persistent levels of carbon monoxide. J Bacteriol 194:5803-16
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Kerby, Robert L; Roberts, Gary P (2011) Sustaining N2-dependent growth in the presence of CO. J Bacteriol 193:774-7
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Serate, Jose; Roberts, Gary P; Berg, Otto et al. (2011) Ligand responses of Vfr, the virulence factor regulator from Pseudomonas aeruginosa. J Bacteriol 193:4859-68
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Leduc, Jason L; Roberts, Gary P (2009) Cyclic di-GMP allosterically inhibits the CRP-like protein (Clp) of Xanthomonas axonopodis pv. citri. J Bacteriol 191:7121-2
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Tobelmann, Matthew D; Kerby, Robert L; Murphy, Regina M (2008) A strategy for generating polyglutamine 'length libraries'in model host proteins. Protein Eng Des Sel 21:161-4
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Marvin, Katherine A; Kerby, Robert L; Youn, Hwan et al. (2008) The transcription regulator RcoM-2 from Burkholderia xenovorans is a cysteine-ligated hemoprotein that undergoes a redox-mediated ligand switch. Biochemistry 47:9016-28
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Kerby, Robert L; Youn, Hwan; Roberts, Gary P (2008) RcoM: a new single-component transcriptional regulator of CO metabolism in bacteria. J Bacteriol 190:3336-43
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Youn, Hwan; Koh, Junseock; Roberts, Gary P (2008) Two-state allosteric modeling suggests protein equilibrium as an integral component for cyclic AMP (cAMP) specificity in the cAMP receptor protein of Escherichia coli. J Bacteriol 190:4532-40
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Ibrahim, Mohammed; Kuchinskas, Michael; Youn, Hwan et al. (2007) Mechanism of the CO-sensing heme protein CooA: new insights from the truncated heme domain and UVRR spectroscopy. J Inorg Biochem 101:1776-85
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Showing the most recent 10 out of 44 publications
