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Items: 14


A heterodimeric glutathione S-transferase that stereospecifically breaks lignin's β(R)-aryl ether bond reveals the diversity of bacterial β-etherases.

Kontur WS, Olmsted CN, Yusko LM, Niles AV, Walters KA, Beebe ET, Vander Meulen KA, Karlen SD, Gall DL, Noguera DR, Donohue TJ.

J Biol Chem. 2019 Feb 8;294(6):1877-1890. doi: 10.1074/jbc.RA118.006548. Epub 2018 Dec 12.


Novosphingobium aromaticivorans uses a Nu-class glutathione S-transferase as a glutathione lyase in breaking the β-aryl ether bond of lignin.

Kontur WS, Bingman CA, Olmsted CN, Wassarman DR, Ulbrich A, Gall DL, Smith RW, Yusko LM, Fox BG, Noguera DR, Coon JJ, Donohue TJ.

J Biol Chem. 2018 Apr 6;293(14):4955-4968. doi: 10.1074/jbc.RA117.001268. Epub 2018 Feb 15.


In Vitro Enzymatic Depolymerization of Lignin with Release of Syringyl, Guaiacyl, and Tricin Units.

Gall DL, Kontur WS, Lan W, Kim H, Li Y, Ralph J, Donohue TJ, Noguera DR.

Appl Environ Microbiol. 2018 Jan 17;84(3). pii: e02076-17. doi: 10.1128/AEM.02076-17. Print 2018 Feb 1.


A Cardiolipin-Deficient Mutant of Rhodobacter sphaeroides Has an Altered Cell Shape and Is Impaired in Biofilm Formation.

Lin TY, Santos TM, Kontur WS, Donohue TJ, Weibel DB.

J Bacteriol. 2015 Nov;197(21):3446-55. doi: 10.1128/JB.00420-15. Epub 2015 Aug 17.


Metabolism of Multiple Aromatic Compounds in Corn Stover Hydrolysate by Rhodopseudomonas palustris.

Austin S, Kontur WS, Ulbrich A, Oshlag JZ, Zhang W, Higbee A, Zhang Y, Coon JJ, Hodge DB, Donohue TJ, Noguera DR.

Environ Sci Technol. 2015 Jul 21;49(14):8914-22. doi: 10.1021/acs.est.5b02062. Epub 2015 Jul 9.


Using solutes and kinetics to probe large conformational changes in the steps of transcription initiation.

Ruff EF, Kontur WS, Record MT Jr.

Methods Mol Biol. 2015;1276:241-61. doi: 10.1007/978-1-4939-2392-2_14.


Probing the protein-folding mechanism using denaturant and temperature effects on rate constants.

Guinn EJ, Kontur WS, Tsodikov OV, Shkel I, Record MT Jr.

Proc Natl Acad Sci U S A. 2013 Oct 15;110(42):16784-9. doi: 10.1073/pnas.1311948110. Epub 2013 Sep 16.


Revised sequence and annotation of the Rhodobacter sphaeroides 2.4.1 genome.

Kontur WS, Schackwitz WS, Ivanova N, Martin J, Labutti K, Deshpande S, Tice HN, Pennacchio C, Sodergren E, Weinstock GM, Noguera DR, Donohue TJ.

J Bacteriol. 2012 Dec;194(24):7016-7. doi: 10.1128/JB.01214-12.


Maximizing reductant flow into microbial H2 production.

Kontur WS, Noguera DR, Donohue TJ.

Curr Opin Biotechnol. 2012 Jun;23(3):382-9. doi: 10.1016/j.copbio.2011.10.003. Epub 2011 Oct 28. Review.


Pathways involved in reductant distribution during photobiological H(2) production by Rhodobacter sphaeroides.

Kontur WS, Ziegelhoffer EC, Spero MA, Imam S, Noguera DR, Donohue TJ.

Appl Environ Microbiol. 2011 Oct;77(20):7425-9. doi: 10.1128/AEM.05273-11. Epub 2011 Aug 19.


One-step DNA melting in the RNA polymerase cleft opens the initiation bubble to form an unstable open complex.

Gries TJ, Kontur WS, Capp MW, Saecker RM, Record MT Jr.

Proc Natl Acad Sci U S A. 2010 Jun 8;107(23):10418-23. doi: 10.1073/pnas.1000967107. Epub 2010 May 18.


Late steps in the formation of E. coli RNA polymerase-lambda P R promoter open complexes: characterization of conformational changes by rapid [perturbant] upshift experiments.

Kontur WS, Saecker RM, Capp MW, Record MT Jr.

J Mol Biol. 2008 Feb 29;376(4):1034-47. doi: 10.1016/j.jmb.2007.11.064. Epub 2007 Nov 29.

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