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List of works by Randy M Whittal

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Interferences and contaminants encountered in modern mass spectrometry

scientific article
Identification of a general O-linked protein glycosylation system in Acinetobacter baumannii and its role in virulence and biofilm formation

scientific article
Structure of subtilosin A, a cyclic antimicrobial peptide from Bacillus subtilis with unusual sulfur to alpha-carbon cross-links: formation and reduction of alpha-thio-alpha-amino acid derivatives

scientific article
Steroidogenic activity of StAR requires contact with mitochondrial VDAC1 and phosphate carrier protein.

scientific article published on 4 February 2008
High-resolution matrix-assisted laser desorption/ionization in a linear time-of-flight mass spectrometer

scientific article published on 01 July 1995
Naphthenic acids and other acid-extractables in water samples from Alberta: what is being measured?

scientific article
Mitochondria-associated endoplasmic reticulum membrane (MAM) regulates steroidogenic activity via steroidogenic acute regulatory protein (StAR)-voltage-dependent anion channel 2 (VDAC2) interaction

scientific article
Isolation, structural characterization, and properties of mattacin (polymyxin M), a cyclic peptide antibiotic produced by Paenibacillus kobensis M.

scientific article
Matrix metalloproteinases regulate neutrophil-endothelial cell adhesion through generation of endothelin-1[1-32]

scientific article published on 01 October 2001
Confocal Fluorescence Microscopic Imaging for Investigating the Analyte Distribution in MALDI Matrices.

scientific article
Nanoliter chemistry combined with mass spectrometry for peptide mapping of proteins from single mammalian cell lysates.

scientific article
StAR-like activity and molten globule behavior of StARD6, a male germ-line protein.

scientific article published on 23 January 2008
Structural characterization of the highly cyclized lantibiotic paenicidin A via a partial desulfurization/reduction strategy

scientific article
Inner mitochondrial translocase Tim50 interacts with 3β-hydroxysteroid dehydrogenase type 2 to regulate adrenal and gonadal steroidogenesis

scientific article published on 19 September 2011
Exploiting Bacterial Glycosylation Machineries for the Synthesis of a Lewis Antigen-containing Glycoprotein

scientific article published on August 30, 2011
Matrix-assisted laser desorption ionization mass spectrometry for the analysis of monosulfated oligosaccharides.

scientific article published in October 1997
Mitochondrial metabolic regulation by GRP78.

scientific article published on 24 February 2017
Time-Lag Focusing MALDI Time-of-Flight Mass Spectrometry for Polymer Characterization: Oligomer Resolution, Mass Accuracy, and Average Weight Information

scientific article published on July 15, 1997
Functional wave time-lag focusing matrix-assisted laser desorption/ionization in a linear time-of-flight mass spectrometer: improved mass accuracy.

scientific article published on June 1997
An Outer Mitochondrial Translocase, Tom22, Is Crucial for Inner Mitochondrial Steroidogenic Regulation in Adrenal and Gonadal Tissues

scientific article published on 19 January 2016
Identification of an N-terminal formylated, two-peptide bacteriocin from Enterococcus faecalis 710C.

scientific article
Cholesterol-mediated conformational changes in the steroidogenic acute regulatory protein are essential for steroidogenesis.

scientific article
Mitochondrial 3β-Hydroxysteroid Dehydrogenase Enzyme Activity Requires Reversible pH-dependent Conformational Change at the Intermembrane Space

scientific article published on January 19, 2012
Chemical synthesis and biological activity of the neopetrosiamides and their analogues: revision of disulfide bond connectivity

scientific article
Endoplasmic Reticulum Stress Enhances Mitochondrial Metabolic Activity in Mammalian Adrenals and Gonads

scientific article published on 03 October 2016
Metabolism of isoniazid by neutrophil myeloperoxidase leads to isoniazid-NAD(+) adduct formation: A comparison of the reactivity of isoniazid with its known human metabolites

scientific article
Chaperones rejuvenate folding and activity of 3-β hydroxysteroid dehydrogenase 2.

scientific article published on 26 March 2013
Lipid-Mediated Unfolding of 3β-Hydroxysteroid Dehydrogenase 2 Is Essential for Steroidogenic Activity

scientific article published on December 6, 2011
4-Aminobenzoic acid hydrazide inhibition of microperoxidase-11: catalytic inhibition by reactive metabolites

scientific article published on 09 August 2011
Hydrophobic core of the steroidogenic acute regulatory protein for cholesterol transport.

scientific article published in February 2009
Steroidogenic acute regulatory protein has a more open conformation than the independently folded smaller subdomains.

scientific article published in December 2009
Molecular mechanism of reduction in pregnenolone synthesis by cigarette smoke.

scientific article
Cigarette smoke decreases mitochondrial porin expression and steroidogenesis.

scientific article published on 4 November 2007
Electrospray mass spectrometry of NeuAc oligomers associated with the C fragment of the tetanus toxin.

scientific article published on 19 May 2006
Coal is a potential source of naphthenic acids in groundwater.

scientific article published on 29 January 2009
Design, synthesis and structure of a frustrated benzoxaborole and its applications in the complexation of amines, amino acids, and protein modification

scientific article published on 27 April 2020
Phenylbutazone Oxidation via Cu,Zn-SOD Peroxidase Activity: An EPR Study

scientific article published on 2 July 2015

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