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The Cytoplasm-Entry Domain of Antibacterial CdiA Is a Dynamic ╬▒-Helical Bundle with Disulfide-Dependent Structural Features.

Bartelli NL, Sun S, Gucinski GC, Zhou H, Song K, Hayes CS, Dahlquist FW.

J Mol Biol. 2019 Aug 9;431(17):3203-3216. doi: 10.1016/j.jmb.2019.05.049. Epub 2019 Jun 8.


Expanding the Scope of Protein-Detecting Electrochemical DNA "Scaffold" Sensors.

Kang D, Parolo C, Sun S, Ogden NE, Dahlquist FW, Plaxco KW.

ACS Sens. 2018 Jul 27;3(7):1271-1275. doi: 10.1021/acssensors.8b00311. Epub 2018 Jun 19.


Regulatory Role of an Interdomain Linker in the Bacterial Chemotaxis Histidine Kinase CheA.

Ding X, He Q, Shen F, Dahlquist FW, Wang X.

J Bacteriol. 2018 Apr 24;200(10). pii: e00052-18. doi: 10.1128/JB.00052-18. Print 2018 May 15.


The Bacterial Flagellar Motor Continues to Amaze.

Dahlquist FW.

Biophys J. 2018 Feb 6;114(3):505-506. doi: 10.1016/j.bpj.2017.11.3786. No abstract available.


Spatially Heterogeneous Surface Water Diffusivity around Structured Protein Surfaces at Equilibrium.

Barnes R, Sun S, Fichou Y, Dahlquist FW, Heyden M, Han S.

J Am Chem Soc. 2017 Dec 13;139(49):17890-17901. doi: 10.1021/jacs.7b08606. Epub 2017 Nov 27.


Paradoxical enhancement of chemoreceptor detection sensitivity by a sensory adaptation enzyme.

Lai RZ, Han XS, Dahlquist FW, Parkinson JS.

Proc Natl Acad Sci U S A. 2017 Sep 5;114(36):E7583-E7591. doi: 10.1073/pnas.1709075114. Epub 2017 Aug 21.


New Architecture for Reagentless, Protein-Based Electrochemical Biosensors.

Kang D, Sun S, Kurnik M, Morales D, Dahlquist FW, Plaxco KW.

J Am Chem Soc. 2017 Sep 6;139(35):12113-12116. doi: 10.1021/jacs.7b05953. Epub 2017 Aug 28.


Signaling complexes control the chemotaxis kinase by altering its apparent rate constant of autophosphorylation.

Pan W, Dahlquist FW, Hazelbauer GL.

Protein Sci. 2017 Aug;26(8):1535-1546. doi: 10.1002/pro.3179. Epub 2017 May 8.


Co-Folding of a FliF-FliG Split Domain Forms the Basis of the MS:C Ring Interface within the Bacterial Flagellar Motor.

Lynch MJ, Levenson R, Kim EA, Sircar R, Blair DF, Dahlquist FW, Crane BR.

Structure. 2017 Feb 7;25(2):317-328. doi: 10.1016/j.str.2016.12.006. Epub 2017 Jan 12.


Protein structural and surface water rearrangement constitute major events in the earliest aggregation stages of tau.

Pavlova A, Cheng CY, Kinnebrew M, Lew J, Dahlquist FW, Han S.

Proc Natl Acad Sci U S A. 2016 Jan 12;113(2):E127-36. doi: 10.1073/pnas.1504415113. Epub 2015 Dec 28.


Inter-aromatic distances in Geobacter sulfurreducens pili relevant to biofilm charge transport.

Yan H, Chuang C, Zhugayevych A, Tretiak S, Dahlquist FW, Bazan GC.

Adv Mater. 2015 Mar 18;27(11):1908-11. doi: 10.1002/adma.201404167. Epub 2015 Jan 21. No abstract available.


Cavity as a source of conformational fluctuation and high-energy state: high-pressure NMR study of a cavity-enlarged mutant of T4 lysozyme.

Maeno A, Sindhikara D, Hirata F, Otten R, Dahlquist FW, Yokoyama S, Akasaka K, Mulder FA, Kitahara R.

Biophys J. 2015 Jan 6;108(1):133-45. doi: 10.1016/j.bpj.2014.11.012.


The conjugated oligoelectrolyte DSSN+ enables exceptional coulombic efficiency via direct electron transfer for anode-respiring Shewanella oneidensis MR-1-a mechanistic study.

Kirchhofer ND, Chen X, Marsili E, Sumner JJ, Dahlquist FW, Bazan GC.

Phys Chem Chem Phys. 2014 Oct 14;16(38):20436-43. doi: 10.1039/c4cp03197k. Epub 2014 Aug 29.


The linker between the dimerization and catalytic domains of the CheA histidine kinase propagates changes in structure and dynamics that are important for enzymatic activity.

Wang X, Vallurupalli P, Vu A, Lee K, Sun S, Bai WJ, Wu C, Zhou H, Shea JE, Kay LE, Dahlquist FW.

Biochemistry. 2014 Feb 11;53(5):855-61. doi: 10.1021/bi4012379. Epub 2014 Jan 28.


Conformational coupling between receptor and kinase binding sites through a conserved salt bridge in a signaling complex scaffold protein.

Ortega DR, Mo G, Lee K, Zhou H, Baudry J, Dahlquist FW, Zhulin IB.

PLoS Comput Biol. 2013;9(11):e1003337. doi: 10.1371/journal.pcbi.1003337. Epub 2013 Nov 14.


Distal structural elements coordinate a conserved base flipping network.

Matje DM, Krivacic CT, Dahlquist FW, Reich NO.

Biochemistry. 2013 Mar 12;52(10):1669-76. doi: 10.1021/bi301284f. Epub 2013 Feb 27.


Enzyme-promoted base flipping controls DNA methylation fidelity.

Matje DM, Zhou H, Smith DA, Neely RK, Dryden DT, Jones AC, Dahlquist FW, Reich NO.

Biochemistry. 2013 Mar 12;52(10):1677-85. doi: 10.1021/bi3012912. Epub 2013 Feb 27.


Computational and experimental analyses reveal the essential roles of interdomain linkers in the biological function of chemotaxis histidine kinase CheA.

Wang X, Wu C, Vu A, Shea JE, Dahlquist FW.

J Am Chem Soc. 2012 Oct 3;134(39):16107-10. doi: 10.1021/ja3056694. Epub 2012 Sep 21.


Structure of flagellar motor proteins in complex allows for insights into motor structure and switching.

Vartanian AS, Paz A, Fortgang EA, Abramson J, Dahlquist FW.

J Biol Chem. 2012 Oct 19;287(43):35779-83. doi: 10.1074/jbc.C112.378380. Epub 2012 Aug 15.


Structural insights into the interaction between the bacterial flagellar motor proteins FliF and FliG.

Levenson R, Zhou H, Dahlquist FW.

Biochemistry. 2012 Jun 26;51(25):5052-60. doi: 10.1021/bi3004582. Epub 2012 Jun 14.


CheA-receptor interaction sites in bacterial chemotaxis.

Wang X, Vu A, Lee K, Dahlquist FW.

J Mol Biol. 2012 Sep 14;422(2):282-90. doi: 10.1016/j.jmb.2012.05.023. Epub 2012 May 30.


Solution structure of a complex of the histidine autokinase CheA with its substrate CheY.

Mo G, Zhou H, Kawamura T, Dahlquist FW.

Biochemistry. 2012 May 8;51(18):3786-98. doi: 10.1021/bi300147m. Epub 2012 Apr 26.


The receptor-CheW binding interface in bacterial chemotaxis.

Vu A, Wang X, Zhou H, Dahlquist FW.

J Mol Biol. 2012 Jan 27;415(4):759-67. doi: 10.1016/j.jmb.2011.11.043. Epub 2011 Dec 6.


The structure and dynamic properties of the complete histidine phosphotransfer domain of the chemotaxis specific histidine autokinase CheA from Thermotoga maritima.

Vu A, Hamel DJ, Zhou H, Dahlquist FW.

J Biomol NMR. 2011 Sep;51(1-2):49-55. doi: 10.1007/s10858-011-9540-2. Epub 2011 Sep 27.


Solution structure of a minor and transiently formed state of a T4 lysozyme mutant.

Bouvignies G, Vallurupalli P, Hansen DF, Correia BE, Lange O, Bah A, Vernon RM, Dahlquist FW, Baker D, Kay LE.

Nature. 2011 Aug 21;477(7362):111-4. doi: 10.1038/nature10349.


The design involved in PapI and Lrp regulation of the pap operon.

Kawamura T, Vartanian AS, Zhou H, Dahlquist FW.

J Mol Biol. 2011 Jun 10;409(3):311-32. doi: 10.1016/j.jmb.2011.01.058. Epub 2011 Feb 19.


Determinants of precatalytic conformational transitions in the DNA cytosine methyltransferase M.HhaI.

Matje DM, Coughlin DF, Connolly BA, Dahlquist FW, Reich NO.

Biochemistry. 2011 Mar 8;50(9):1465-73. doi: 10.1021/bi101446g. Epub 2011 Feb 10.


No difference in kinetics of tau or histone phosphorylation by CDK5/p25 versus CDK5/p35 in vitro.

Peterson DW, Ando DM, Taketa DA, Zhou H, Dahlquist FW, Lew J.

Proc Natl Acad Sci U S A. 2010 Feb 16;107(7):2884-9. doi: 10.1073/pnas.0912718107. Epub 2010 Feb 1.


Site-specific dynamic nuclear polarization of hydration water as a generally applicable approach to monitor protein aggregation.

Pavlova A, McCarney ER, Peterson DW, Dahlquist FW, Lew J, Han S.

Phys Chem Chem Phys. 2009 Aug 21;11(31):6833-9. doi: 10.1039/b906101k. Epub 2009 Jun 29.


The recognition pathway for the DNA cytosine methyltransferase M.HhaI.

Zhou H, Purdy MM, Dahlquist FW, Reich NO.

Biochemistry. 2009 Aug 25;48(33):7807-16. doi: 10.1021/bi900502g.


Structural basis for the localization of the chemotaxis phosphatase CheZ by CheAS.

Hao S, Hamel D, Zhou H, Dahlquist FW.

J Bacteriol. 2009 Sep;191(18):5842-4. doi: 10.1128/JB.00323-09. Epub 2009 Jun 5.


A molecular mechanism of bacterial flagellar motor switching.

Dyer CM, Vartanian AS, Zhou H, Dahlquist FW.

J Mol Biol. 2009 Apr 24;388(1):71-84. doi: 10.1016/j.jmb.2009.02.004.


A soluble oligomer of tau associated with fiber formation analyzed by NMR.

Peterson DW, Zhou H, Dahlquist FW, Lew J.

Biochemistry. 2008 Jul 15;47(28):7393-404. doi: 10.1021/bi702466a. Epub 2008 Jun 18.


Protein-DNA chimeras for single molecule mechanical folding studies with the optical tweezers.

Cecconi C, Shank EA, Dahlquist FW, Marqusee S, Bustamante C.

Eur Biophys J. 2008 Jul;37(6):729-38. doi: 10.1007/s00249-007-0247-y. Epub 2008 Jan 9.


A theory of protein dynamics to predict NMR relaxation.

Caballero-Manrique E, Bray JK, Deutschman WA, Dahlquist FW, Guenza MG.

Biophys J. 2007 Dec 15;93(12):4128-40. Epub 2007 Aug 31.


Simultaneous high gain and wide dynamic range in a model of bacterial chemotaxis.

Park MJ, Dahlquist FW, Doyle FJ 3rd.

IET Syst Biol. 2007 Jul;1(4):222-9.


Long-range structural and dynamical changes induced by cofactor binding in DNA methyltransferase M.HhaI.

Zhou H, Shatz W, Purdy MM, Fera N, Dahlquist FW, Reich NO.

Biochemistry. 2007 Jun 19;46(24):7261-8. Epub 2007 May 25.


The role of high affinity non-specific DNA binding by Lrp in transcriptional regulation and DNA organization.

Peterson SN, Dahlquist FW, Reich NO.

J Mol Biol. 2007 Jun 22;369(5):1307-17. Epub 2007 Apr 18.


A single-quantum methyl 13C-relaxation dispersion experiment with improved sensitivity.

Lundstr├Âm P, Vallurupalli P, Religa TL, Dahlquist FW, Kay LE.

J Biomol NMR. 2007 May;38(1):79-88. Epub 2007 Apr 27.


Exploring subdomain cooperativity in T4 lysozyme I: structural and energetic studies of a circular permutant and protein fragment.

Cellitti J, Llinas M, Echols N, Shank EA, Gillespie B, Kwon E, Crowder SM, Dahlquist FW, Alber T, Marqusee S.

Protein Sci. 2007 May;16(5):842-51. Epub 2007 Mar 30.


Solution structure of Escherichia coli PapI, a key regulator of the pap pili phase variation.

Kawamura T, Le LU, Zhou H, Dahlquist FW.

J Mol Biol. 2007 Jan 26;365(4):1130-42. Epub 2006 Oct 25.


Slip sliding away: new insights into DNA-protein recognition.

Dahlquist FW.

Nat Chem Biol. 2006 Jul;2(7):353-4. No abstract available.


The contact interface of a 120 kD CheA-CheW complex by methyl TROSY interaction spectroscopy.

Hamel DJ, Dahlquist FW.

J Am Chem Soc. 2005 Jul 13;127(27):9676-7.


Structural and chemical requirements for histidine phosphorylation by the chemotaxis kinase CheA.

Quezada CM, Hamel DJ, Gradinaru C, Bilwes AM, Dahlquist FW, Crane BR, Simon MI.

J Biol Chem. 2005 Aug 26;280(34):30581-5. Epub 2005 Jun 30.


Structure of the constitutively active double mutant CheYD13K Y106W alone and in complex with a FliM peptide.

Dyer CM, Quillin ML, Campos A, Lu J, McEvoy MM, Hausrath AC, Westbrook EM, Matsumura P, Matthews BW, Dahlquist FW.

J Mol Biol. 2004 Sep 24;342(4):1325-35.


Structural basis for the attachment of a paramyxoviral polymerase to its template.

Kingston RL, Hamel DJ, Gay LS, Dahlquist FW, Matthews BW.

Proc Natl Acad Sci U S A. 2004 Jun 1;101(22):8301-6. Epub 2004 May 24.


Off-resonance R1rho relaxation outside of the fast exchange limit: an experimental study of a cavity mutant of T4 lysozyme.

Korzhnev DM, Orekhov VY, Dahlquist FW, Kay LE.

J Biomol NMR. 2003 May;26(1):39-48.


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