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T. Viswanatha · SciRah

Researcher profile · Semantic Scholar

T. Viswanatha

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T. Viswanatha — researcher profile on SciRah

h-index: 15
Works: 102
Citations: 1,016

Most-cited papers

N-Arylsulfonyl Hydrazones as Inhibitors of IMP-1 Metallo-β-Lactamase
Stefan Siemann, Darryl P. Evanoff, L. Marrone, A. Clarke +2 more
2002Antimicrobial Agents and Chemotherapy103 citations Open access
Semantic Scholar
IMP-1 metallo-beta-lactamase: effect of chelators and assessment of metal requirement by electrospray mass spectrometry.
Stefan Siemann, D. Brewer, A. Clarke, G. Dmitrienko +2 more
2002Biochimica et Biophysica Acta60 citations
Semantic Scholar
Thiols as classical and slow-binding inhibitors of IMP-1 and other binuclear metallo-beta-lactamases.
Stefan Siemann, A. Clarke, T. Viswanatha, G. Dmitrienko
2003Biochemistry55 citations
Semantic Scholar
Determination of the arginine content of proteins by the Sakaguchi procedure.
G. Tomlinson, T. Viswanatha
1974Analytical Biochemistry43 citations
Semantic Scholar
Overexpression of isocitrate lyase is an important strategy in the survival of Pseudomonas fluorescens exposed to aluminum.
R. Hamel, V. Appanna, T. Viswanatha, S. Puiseux‐Dao
2004Biochemical and Biophysical Research Communications - BBRC42 citations
Semantic Scholar
The action of N-bromosuccinimide on trypsinogen and its derivatives.
T. Viswanatha, W. Lawson, Bernhard Witkop
1960Biochimica et Biophysica Acta38 citations
Semantic Scholar
Sensitivity of substituted hydroxylamines to determination by iodine oxidation.
G. Tomlinson, W. Cruickshank, T. Viswanatha
1971Analytical Biochemistry37 citations
Semantic Scholar
The action of N-bromosuccinimide on chymotrypsin
T. Viswanatha, W. Lawson
196135 citations
Semantic Scholar
Amino acid sequence of carboxypeptidase Y. II. Peptides from enzymatic cleavages
I. Svendsen, B. Martin, T. Viswanatha, J. T. Johansen
198230 citations Open access
Semantic Scholar
Hydrocarbon fermentations: Oxidation mechanism and nonionic‐surfactant effects in a culture of Candida lipolytica
D. A. Whitworth, M. Moo-young, T. Viswanatha
197328 citations
Semantic Scholar
Isolation and properties of a proteinase from Tetrahymena pyriformis W.
T. Viswanatha, I. E. Liener
1956Archives of Biochemistry and Biophysics23 citations
Semantic Scholar
The inhibition of trypsin. III. Influence of urea.
T. Viswanatha, I. Liener
1955Journal of Biological Chemistry23 citations
Semantic Scholar
Synthesis of 4-carboxy-2-thiabicyclo [3.2.0] Heptan-6-ones via 3-carboxy-2,3-dihydrothiophenes: potential β-lactamase inhibitors
Gerald Lange, M. Savard, T. Viswanatha, G. Dmitrienko
198522 citations
Semantic Scholar
6‐β‐(Trifluoromethane sulfonyl)‐amido‐penicillanic acid sulfone
Peter S. F. Mezes, A. Clarke, Gary I. Dmitrienko, T. Viswanatha
198220 citations
Semantic Scholar
Amino acid sequence of carboxypeptidase Y. I. Peptides from cleavage with cyanogen bromide
B. Martin, I. Svendsen, T. Viswanatha, J. T. Johansen
198219 citations Open access
Semantic Scholar
68Zn isotope exchange experiments reveal an unusual kinetic lability of the metal ions in the di-zinc form of IMP-1 metallo-beta-lactamase.
Stefan Siemann, H. Badiei, V. Karanassios, T. Viswanatha +1 more
2006Chemical Communications15 citations
Semantic Scholar
Influence of anionic surfactants and ionic strength on -chymotrypsin-catalyzed reactions.
J. Gaudin, T. Viswanatha
1972Canadian Journal of Biochemistry15 citations
Semantic Scholar
Utilization of native and denatured proteins by Tetrahymena pyriformis W.
T. Viswanatha, I. E. Liener
1955Archives of Biochemistry and Biophysics15 citations
Semantic Scholar
The use of a homologous series of affinity labeling reagents in the study of the biotin transport system in yeast cells
E. A. Bayer, T. Viswanatha, M. Wilchek
1975FEBS Letters14 citations Open access
Semantic Scholar
A simplified chromatographic purification of leucine aminopeptidase.
J. E. Folk, Jules A. Gladner, T. Viswanatha
1959Biochimica et Biophysica Acta14 citations
Semantic Scholar
Effect of storage on the chemical composition of husked, undermilled and milled rice.
M. Rao, T. Viswanatha, P. B. Mathur, M. Swaminathan +1 more
195414 citations
Semantic Scholar
Assays for beta-lactamase activity and inhibition.
T. Viswanatha, L. Marrone, V. Goodfellow, G. Dmitrienko
2008Methods in Molecular Medicine13 citations
Semantic Scholar
Inactivation of Bacillus cereus 569/H β-lactamase I by 6-β-(trifluoromethane sulfonyl)amidopenicillanic acid sulfone and its N-methyl derivative
A. Clarke, P. Mezes, S. Vice, G. Dmitrienko +1 more
198313 citations
Semantic Scholar
Reversibility of the affinity labelled-biotin transport system in yeast cells.
T. Viswanatha, E. A. Bayer, M. Wilchek
1975Biochimica et Biophysica Acta13 citations
Semantic Scholar
Inhibition of β-lactamase-I by 6-β-sulfonamidopenicillanic acid sulfones: Evidence for conformational change accompanying the inhibition process
G. Dmitrienko, Catherine R. Copeland, L. Arnold, M. Savard +2 more
198512 citations
Semantic Scholar
Aeribactin synthesis in a cell-free system of Aerobacter Aerogenes 62-1
Dhananda L. Appanna, B. J. Grundy, E. Szczepan, T. Viswanatha
198412 citations
Semantic Scholar
On the mechanism of oxygen activation by tetrahydropterin and dihydroflavin-dependent monooxygenases
G. Dmitrienko, V. Snieckus, T. Viswanatha
197712 citations
Semantic Scholar
The peptic activation of acetyltrypsinogen.
T. Viswanatha, Robert C. Wong, I. E. Liener
1958Biochimica et Biophysica Acta12 citations
Semantic Scholar
Electrophoretic behavior of trypsin on starch.
I. E. Liener, T. Viswanatha
1956Biochimica et Biophysica Acta12 citations
Semantic Scholar
N-arylsulfonyl hydrazones as inhibitors of IMP-1 metallo-beta-lactamase.
Stefan Siemann, Darryl P. Evanoff, L. Marrone, A. Clarke +2 more
2002Antimicrobial Agents and Chemotherapy11 citations
Semantic Scholar
Lysine: N6-Hydroxylase: Stability and Interaction with Ligands
Scott Dick, L. Marrone, H. Duewel, M. Beecroft +2 more
1999Journal of Protein Chemistry11 citations
Semantic Scholar
Amino Amino-acid composition of Indian foodstuffs. Part I. Tryptophan, leucine, isoleucine and valine content of some cereals.
S. Balasubramanian, M. Ramachandran, T. Viswanatha, S. S. De
1952The Indian journal of medical research11 citations
Semantic Scholar
Specificity of Lysine:N6-Hydroxylase: A Hypothesis for a Reactive Substrate Intermediate in the Catalytic Mechanism
L. Marrone, Stefan Siemann, M. Beecroft, T. Viswanatha
199610 citations
Semantic Scholar
Purification and characterization of trehalose-hydrolyzing enzymes from thoracic musculature of the american cockroach, Periplaneta americana
A. Jahagirdar, R. Downer, T. Viswanatha
199010 citations
Semantic Scholar
Possible side-reactions with diazocarbonyl dipeptide esters as protein modifying reagents
F. Widmer, T. Viswanatha
198010 citations Open access
Semantic Scholar
Occurrence of hydroxylysine in trypsin.
T. Viswanatha, F. Irreverre
1960Biochimica et Biophysica Acta10 citations
Semantic Scholar
Effects of some substrate analogs on aerobactin synthetase from Aerobacter aerogenes 62‐1
V. Appanna, T. Viswanatha
19869 citations Open access
Semantic Scholar
The peptic activation of acetyltrypsinogen: physicochemical properties of the active derivative.
T. Viswanatha, I. E. Liener
1960Biochimica et Biophysica Acta9 citations
Semantic Scholar
Inhibition of trypsin. I. Sequence of mixing the reactants.
T. Viswanatha, I. E. Liner
1954Journal of Biological Chemistry9 citations
Semantic Scholar
N-(2-Furyl) acryloyl penicillin: a novel compound for the spectrophotometric assay of beta-lactamase I.
J. Durkin, G. Dmitrienko, T. Viswanatha
1977Journal of antibiotics (Tokyo. 1968)8 citations Open access
Semantic Scholar
Alpha-chymotrypsin-catalyzed hydrolysis of N-furylacryloyl-tyrosine derivatives.
S.-H. Yu, T. Viswanatha
1969European Journal of Biochemistry8 citations
Semantic Scholar
Lysine:N6-Hydroxylase: Cofactor Interactions
L. Marrone, M. Beecroft, T. Viswanatha
19967 citations
Semantic Scholar
Stimulation by glutamine of the formation of N6‐hydroxylysine in a cell‐free extract from aerobacter aerogenes 62‐1
G. E. Jackson, M. Parniak, G. Murray, T. Viswanatha
1984Journal of Cellular Biochemistry7 citations
Semantic Scholar
Reversibility of the ampicillin-and nitrite-induced inactivation of beta-lactamase I.
J. Durkin, G. Dmitrienko, T. Viswanatha
1977Canadian Journal of Biochemistry7 citations
Semantic Scholar
Binding of actinomycin chromophore analogues to DNA.
B. Chibber, A. Balasubramanian, T. Viswanatha
1973Canadian Journal of Biochemistry7 citations
Semantic Scholar
The activation of chymotrypsinogen by papain.
M. Shaw, T. Kay, T. Viswanatha
1970Canadian Journal of Biochemistry7 citations
Semantic Scholar
Chromographic demonstration of the peptic activation of acetyltrypsinogen.
I. E. Liener, T. Viswanatha
1959Biochimica et Biophysica Acta7 citations
Semantic Scholar
The inhibition of trypsin. II. The effect of synthetic anionic detergents.
T. Viswanatha, M. J. Pallansch, I. E. Liener
1955Journal of Biological Chemistry7 citations
Semantic Scholar
Direct evidence for the participation of pyruvate in N‐hydroxylation of lysine
Edward W. Szczepan, Damon Kaller, J. Honek, T. Viswanatha
1987FEBS Letters6 citations Open access
Semantic Scholar
Interrelationship between pyruvate metabolism and aerobactin production in a cell-free system of Aerobacter aerogenes 62-1
E. Szczepan, G. E. Jackson, B. J. Grundy, T. Viswanatha
19865 citations
Semantic Scholar

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