Baenziger JE

General

Full name : Baenziger John E

First name : John E

Mail : Department of Biochemistry, Microbiology and Immunology, University of Ottawa, Ontario

Zip Code :

City :

Country : Canada

Email : john.baenziger@uottawa.ca

Phone :

Fax :

Website :

Directory :

References (37)

Title : Structural sensitivity of a prokaryotic pentameric ligand-gated ion channel to its membrane environment - Labriola_2013_J.Biol.Chem_288_11294
Author(s) : Labriola JM , Pandhare A , Jansen M , Blanton MP , Corringer PJ , Baenziger JE
Ref : Journal of Biological Chemistry , 288 :11294 , 2013
Abstract :
PubMedSearch : Labriola_2013_J.Biol.Chem_288_11294
PubMedID: 23463505

Title : Gating of pentameric ligand-gated ion channels: structural insights and ambiguities - Dacosta_2013_Structure_21_1271
Author(s) : daCosta CJ , Baenziger JE
Ref : Structure , 21 :1271 , 2013
Abstract :
PubMedSearch : Dacosta_2013_Structure_21_1271
PubMedID: 23931140

Title : A distinct mechanism for activating uncoupled nicotinic acetylcholine receptors - daCosta_2013_Nat.Chem.Biol_9_701
Author(s) : daCosta CJ , Dey L , Therien JP , Baenziger JE
Ref : Nat Chemical Biology , 9 :701 , 2013
Abstract :
PubMedSearch : daCosta_2013_Nat.Chem.Biol_9_701
PubMedID: 24013278

Title : Structural characterization and agonist binding to human alpha4beta2 nicotinic receptors - daCosta_2011_Biochem.Biophys.Res.Commun_407_456
Author(s) : daCosta CJ , Michel Sturgeon R , Hamouda AK , Blanton MP , Baenziger JE
Ref : Biochemical & Biophysical Research Communications , 407 :456 , 2011
Abstract :
PubMedSearch : daCosta_2011_Biochem.Biophys.Res.Commun_407_456
PubMedID: 21396349

Title : 3D structure and allosteric modulation of the transmembrane domain of pentameric ligand-gated ion channels - Baenziger_2011_Neuropharmacol_60_116
Author(s) : Baenziger JE , Corringer PJ
Ref : Neuropharmacology , 60 :116 , 2011
Abstract :
PubMedSearch : Baenziger_2011_Neuropharmacol_60_116
PubMedID: 20713066

Title : Cations mediate interactions between the nicotinic acetylcholine receptor and anionic lipids - Sturgeon_2010_Biophys.J_98_989
Author(s) : Sturgeon RM , Baenziger JE
Ref : Biophysical Journal , 98 :989 , 2010
Abstract :
PubMedSearch : Sturgeon_2010_Biophys.J_98_989
PubMedID: 20303856

Title : Phospholipase C activity affinity purifies with the Torpedo nicotinic acetylcholine receptor - Labriola_2010_J.Biol.Chem_285_10337
Author(s) : Labriola JM , daCosta CJ , Wang S , Figeys D , Smith JC , Sturgeon RM , Baenziger JE
Ref : Journal of Biological Chemistry , 285 :10337 , 2010
Abstract :
PubMedSearch : Labriola_2010_J.Biol.Chem_285_10337
PubMedID: 20133947

Title : Preparation of reconstituted acetylcholine receptor membranes suitable for AFM imaging of lipid-protein interactions - Vuong_2010_Chem.Phys.Lipids_163_117
Author(s) : Vuong N , Baenziger JE , Johnston LJ
Ref : Chemistry & Physic of Lipids , 163 :117 , 2010
Abstract :
PubMedSearch : Vuong_2010_Chem.Phys.Lipids_163_117
PubMedID: 19800876

Title : A lipid-dependent uncoupled conformation of the acetylcholine receptor - daCosta_2009_J.Biol.Chem_284_17819
Author(s) : daCosta CJ , Baenziger JE
Ref : Journal of Biological Chemistry , 284 :17819 , 2009
Abstract :
PubMedSearch : daCosta_2009_J.Biol.Chem_284_17819
PubMedID: 19357079

Title : Anionic lipids allosterically modulate multiple nicotinic acetylcholine receptor conformational equilibria - daCosta_2009_J.Biol.Chem_284_33841
Author(s) : daCosta CJ , Medaglia SA , Lavigne N , Wang S , Carswell CL , Baenziger JE
Ref : Journal of Biological Chemistry , 284 :33841 , 2009
Abstract :
PubMedSearch : daCosta_2009_J.Biol.Chem_284_33841
PubMedID: 19815550

Title : Lipid composition alters drug action at the nicotinic acetylcholine receptor - Baenziger_2008_Mol.Pharmacol_73_880
Author(s) : Baenziger JE , Ryan SE , Goodreid MM , Vuong NQ , Sturgeon RM , daCosta CJ
Ref : Molecular Pharmacology , 73 :880 , 2008
Abstract :
PubMedSearch : Baenziger_2008_Mol.Pharmacol_73_880
PubMedID: 18055762

Title : Expression, purification, and structural characterization of CfrA, a putative iron transporter from Campylobacter jejuni - Carswell_2008_J.Bacteriol_190_5650
Author(s) : Carswell CL , Rigden MD , Baenziger JE
Ref : Journal of Bacteriology , 190 :5650 , 2008
Abstract :
PubMedSearch : Carswell_2008_J.Bacteriol_190_5650
PubMedID: 18556796

Title : The net orientation of nicotinic receptor transmembrane alpha-helices in the resting and desensitized states - Hill_2006_Biophys.J_91_705
Author(s) : Hill DG , Baenziger JE
Ref : Biophysical Journal , 91 :705 , 2006
Abstract :
PubMedSearch : Hill_2006_Biophys.J_91_705
PubMedID: 16648164

Title : Role of glycosylation and membrane environment in nicotinic acetylcholine receptor stability - daCosta_2005_Biophys.J_88_1755
Author(s) : daCosta CJ , Kaiser DE , Baenziger JE
Ref : Biophysical Journal , 88 :1755 , 2005
Abstract :
PubMedSearch : daCosta_2005_Biophys.J_88_1755
PubMedID: 15626708

Title : Phosphatidic acid and phosphatidylserine have distinct structural and functional interactions with the nicotinic acetylcholine receptor - daCosta_2004_J.Biol.Chem_279_14967
Author(s) : daCosta CJ , Wagg ID , McKay ME , Baenziger JE
Ref : Journal of Biological Chemistry , 279 :14967 , 2004
Abstract :
PubMedSearch : daCosta_2004_J.Biol.Chem_279_14967
PubMedID: 14752108

Title : A rapid method for assessing lipid:protein and detergent:protein ratios in membrane-protein crystallization - daCosta_2003_Acta.Crystallogr.D.Biol.Crystallogr_59_77
Author(s) : daCosta CJ , Baenziger JE
Ref : Acta Crystallographica D Biol Crystallogr , 59 :77 , 2003
Abstract :
PubMedSearch : daCosta_2003_Acta.Crystallogr.D.Biol.Crystallogr_59_77
PubMedID: 12499543

Title : Dissecting the chemistry of nicotinic receptor-ligand interactions with infrared difference spectroscopy - Ryan_2002_J.Biol.Chem_277_10420
Author(s) : Ryan SE , Hill DG , Baenziger JE
Ref : Journal of Biological Chemistry , 277 :10420 , 2002
Abstract :
PubMedSearch : Ryan_2002_J.Biol.Chem_277_10420
PubMedID: 11782459

Title : Lipid-protein interactions at the nicotinic acetylcholine receptor. A functional coupling between nicotinic receptors and phosphatidic acid-containing lipid bilayers - daCosta_2002_J.Biol.Chem_277_201
Author(s) : daCosta CJ , Ogrel AA , McCardy EA , Blanton MP , Baenziger JE
Ref : Journal of Biological Chemistry , 277 :201 , 2002
Abstract :
PubMedSearch : daCosta_2002_J.Biol.Chem_277_201
PubMedID: 11682482

Title : A conformational intermediate between the resting and desensitized states of the nicotinic acetylcholine receptor - Ryan_2001_J.Biol.Chem_276_4796
Author(s) : Ryan SE , Blanton MP , Baenziger JE
Ref : Journal of Biological Chemistry , 276 :4796 , 2001
Abstract :
PubMedSearch : Ryan_2001_J.Biol.Chem_276_4796
PubMedID: 11083863

Title : Structure of the pore-forming transmembrane domain of a ligand-gated ion channel - Methot_2001_J.Biol.Chem_276_23726
Author(s) : Methot N , Ritchie BD , Blanton MP , Baenziger JE
Ref : Journal of Biological Chemistry , 276 :23726 , 2001
Abstract :
PubMedSearch : Methot_2001_J.Biol.Chem_276_23726
PubMedID: 11328815

Title : Effect of membrane lipid composition on the conformational equilibria of the nicotinic acetylcholine receptor - Baenziger_2000_J.Biol.Chem_275_777
Author(s) : Baenziger JE , Morris ML , Darsaut TE , Ryan SE
Ref : Journal of Biological Chemistry , 275 :777 , 2000
Abstract :
PubMedSearch : Baenziger_2000_J.Biol.Chem_275_777
PubMedID: 10625607

Title : A structure-based approach to nicotinic receptor pharmacology - Ryan_1999_Mol.Pharmacol_55_348
Author(s) : Ryan SE , Baenziger JE
Ref : Molecular Pharmacology , 55 :348 , 1999
Abstract :
PubMedSearch : Ryan_1999_Mol.Pharmacol_55_348
PubMedID: 9927628

Title : Internal dynamics of the nicotinic acetylcholine receptor in reconstituted membranes - Baenziger_1999_Biochemistry_38_4905
Author(s) : Baenziger JE , Darsaut TE , Morris ML
Ref : Biochemistry , 38 :4905 , 1999
Abstract :
PubMedSearch : Baenziger_1999_Biochemistry_38_4905
PubMedID: 10213591

Title : Anesthetic-induced structural changes in the nicotinic acetylcholine receptor - Ryan_1998_Toxicol.Lett_100-101_179
Author(s) : Ryan SE , Nguyen HP , Baenziger JE
Ref : Toxicol Lett , 100-101 :179 , 1998
Abstract :
PubMedSearch : Ryan_1998_Toxicol.Lett_100-101_179
PubMedID: 10049140

Title : Secondary structure of the exchange-resistant core from the nicotinic acetylcholine receptor probed directly by infrared spectroscopy and hydrogen\/deuterium exchange - Methot_1998_Biochemistry_37_14815
Author(s) : Methot N , Baenziger JE
Ref : Biochemistry , 37 :14815 , 1998
Abstract :
PubMedSearch : Methot_1998_Biochemistry_37_14815
PubMedID: 9778355

Title : Secondary structure analysis of individual transmembrane segments of the nicotinic acetylcholine receptor by circular dichroism and Fourier transform infrared spectroscopy - Corbin_1998_J.Biol.Chem_273_771
Author(s) : Corbin J , Methot N , Wang HH , Baenziger JE , Blanton MP
Ref : Journal of Biological Chemistry , 273 :771 , 1998
Abstract :
PubMedSearch : Corbin_1998_J.Biol.Chem_273_771
PubMedID: 9422730

Title : Desensitization of the nicotinic acetylcholine receptor mainly involves a structural change in solvent-accessible regions of the polypeptide backbone - Baenziger_1997_Biochemistry_36_3617
Author(s) : Baenziger JE , Chew JP
Ref : Biochemistry , 36 :3617 , 1997
Abstract :
PubMedSearch : Baenziger_1997_Biochemistry_36_3617
PubMedID: 9132013

Title : Structural effects of neutral and anionic lipids on the nicotinic acetylcholine receptor. An infrared difference spectroscopy study - Ryan_1996_J.Biol.Chem_271_24590
Author(s) : Ryan SE , Demers CN , Chew JP , Baenziger JE
Ref : Journal of Biological Chemistry , 271 :24590 , 1996
Abstract :
PubMedSearch : Ryan_1996_J.Biol.Chem_271_24590
PubMedID: 8798723

Title : Fourier transform infrared and hydrogen\/deuterium exchange reveal an exchange-resistant core of alpha-helical peptide hydrogens in the nicotinic acetylcholine receptor - Baenziger_1995_J.Biol.Chem_270_29129
Author(s) : Baenziger JE , Methot N
Ref : Journal of Biological Chemistry , 270 :29129 , 1995
Abstract :
PubMedSearch : Baenziger_1995_J.Biol.Chem_270_29129
PubMedID: 7493938

Title : Structure of both the ligand- and lipid-dependent channel-inactive states of the nicotinic acetylcholine receptor probed by FTIR spectroscopy and hydrogen exchange - Methot_1995_Biochemistry_34_15142
Author(s) : Methot N , Demers CN , Baenziger JE
Ref : Biochemistry , 34 :15142 , 1995
Abstract :
PubMedSearch : Methot_1995_Biochemistry_34_15142
PubMedID: 7578128

Title : Thermal stabilization of a single-chain Fv antibody fragment by introduction of a disulphide bond - Young_1995_FEBS.Lett_377_135
Author(s) : Young NM , MacKenzie CR , Narang SA , Oomen RP , Baenziger JE
Ref : FEBS Letters , 377 :135 , 1995
Abstract :
PubMedSearch : Young_1995_FEBS.Lett_377_135
PubMedID: 8543036

Title : Secondary structure of the nicotinic acetylcholine receptor: implications for structural models of a ligand-gated ion channel - Methot_1994_Biochemistry_33_7709
Author(s) : Methot N , McCarthy MP , Baenziger JE
Ref : Biochemistry , 33 :7709 , 1994
Abstract :
PubMedSearch : Methot_1994_Biochemistry_33_7709
PubMedID: 7516704

Title : Fourier transform infrared difference spectroscopy of the nicotinic acetylcholine receptor: evidence for specific protein structural changes upon desensitization - Baenziger_1993_Biochemistry_32_5448
Author(s) : Baenziger JE , Miller KW , Rothschild KJ
Ref : Biochemistry , 32 :5448 , 1993
Abstract :
PubMedSearch : Baenziger_1993_Biochemistry_32_5448
PubMedID: 8499448

Title : Probing conformational changes in the nicotinic acetylcholine receptor by Fourier transform infrared difference spectroscopy - Baenziger_1992_Biophys.J_62_64
Author(s) : Baenziger JE , Miller KW , McCarthy MP , Rothschild KJ
Ref : Biophysical Journal , 62 :64 , 1992
Abstract :
PubMedSearch : Baenziger_1992_Biophys.J_62_64
PubMedID: 1600101

Title : Incorporation of the nicotinic acetylcholine receptor into planar multilamellar films: characterization by fluorescence and Fourier transform infrared difference spectroscopy - Baenziger_1992_Biophys.J_61_983
Author(s) : Baenziger JE , Miller KW , Rothschild KJ
Ref : Biophysical Journal , 61 :983 , 1992
Abstract :
PubMedSearch : Baenziger_1992_Biophys.J_61_983
PubMedID: 1581507

Title : Molecular motions and dynamics of a diunsaturated acyl chain in a lipid bilayer: implications for the role of polyunsaturation in biological membranes - Baenziger_1992_Biochemistry_31_3377
Author(s) : Baenziger JE , Jarrell HC , Smith IC
Ref : Biochemistry , 31 :3377 , 1992
Abstract :
PubMedSearch : Baenziger_1992_Biochemistry_31_3377
PubMedID: 1554719

Title : Average structural and motional properties of a diunsaturated acyl chain in a lipid bilayer: effects of two cis-unsaturated double bonds - Baenziger_1991_Biochemistry_30_894
Author(s) : Baenziger JE , Jarrell HC , Hill RJ , Smith IC
Ref : Biochemistry , 30 :894 , 1991
Abstract :
PubMedSearch : Baenziger_1991_Biochemistry_30_894
PubMedID: 1989684