RESEARCHER PROFILE

Gerd Katzenmeier

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G

Walailak University

Enzyme Structure and FunctionMosquito-borne diseases and controlInsect Resistance and GeneticsEntomopathogenic Microorganisms in Pest ControlHelicobacter pylori-related gastroenterology studies

Gerd Katzenmeier works in Enzyme Structure and Function, Mosquito-borne diseases and control, Insect Resistance and Genetics, Entomopathogenic Microorganisms in Pest Control, Helicobacter pylori-related gastroenterology studies. Recorded institutional associations include Walailak University.

82Publications
1,412Citations
23H-index

ORCID

Inclusion identifies researchers whose recorded research contributions may inform their university’s understanding of its research community. It does not rank individual research quality or establish current employment.

Selected research works

Up to 100 highly cited works; DOI links open the original research. Counts reflect the collected record, not real-time citation totals.

  1. Identification of Residues in the Dengue Virus Type 2 NS2B Cofactor That Are Critical for NS3 Protease Activation

    2004 · 112 citations

  2. Biosynthesis of riboflavin: cloning, sequencing, mapping, and expression of the gene coding for GTP cyclohydrolase II in Escherichia coli

    1993 · 97 citations

  3. Competitive inhibition of the dengue virus NS3 serine protease by synthetic peptides representing polyprotein cleavage sites

    2005 · 83 citations

  4. Probing the substrate specificity of the dengue virus type 2 NS3 serine protease by using internally quenched fluorescent peptides

    2006 · 57 citations

  5. Proteochemometrics analysis of substrate interactions with dengue virus NS3 proteases

    2008 · 55 citations

  6. Vacuolating cytotoxin A (VacA) – A multi-talented pore-forming toxin from Helicobacter pylori

    2016 · 47 citations

  7. Asn183 in α5 is essential for oligomerisation and toxicity of the Bacillus thuringiensis Cry4Ba toxin

    2005 · 43 citations

  8. In Vitro Determination of Dengue Virus Type 2 NS2B-NS3 Protease Activity with Fluorescent Peptide Substrates

    2002 · 41 citations

  9. Role of the Stationary Growth Phase Sigma Factor RpoS of Burkholderia pseudomallei in Response to Physiological Stress Conditions

    2003 · 40 citations

  10. Design and evaluation of substrate-based octapeptide and non substrate-based tetrapeptide inhibitors of dengue virus NS2B–NS3 proteases

    2013 · 39 citations

  11. Biosynthesis of Tetrahydrofolate. Sequence of GTP Cyclohydrolase I fromEscherichia coli

    1991 · 38 citations

  12. Bacillus thuringiensis Cry4A and Cry4B Mosquito-larvicidal Proteins: Homology-based 3D Model and Implications for Toxin Activity

    2004 · 37 citations

  13. Structure-guided mutagenesis of active site residues in the dengue virus two-component protease NS2B-NS3

    2010 · 34 citations

  14. Targeted mutagenesis of loop residues in the receptor-binding domain of theBacillus thuringiensisCry4Ba toxin affects larvicidal activity

    2004 · 32 citations

  15. Prognostic Indicators for the Early Prediction of Severe Dengue Infection: A Retrospective Study in a University Hospital in Thailand

    2022 · 31 citations

  16. Molecular Mechanisms of Antibiotic Resistance and Novel Treatment Strategies for Helicobacter pylori Infections

    2023 · 31 citations

  17. Structural Platform for the Autolytic Activity of an Intact NS2B–NS3 Protease Complex from Dengue Virus

    2012 · 27 citations

  18. Specific Mutations Within the α4-α5 Loop of the Bacillus thuringiensis Cry4B Toxin Reveal A Crucial Role for Asn-166 and Tyr-170

    2003 · 27 citations

  19. Optimised expression in Escherichia coli and purification of the functional form of the Bacillus thuringiensis Cry4Aa δ-endotoxin

    2004 · 27 citations

  20. Purification and characterization of the antibacterial peptidase lysostaphin from Staphylococcus simulans : Adverse influence of Zn 2+ on bacteriolytic activity

    2018 · 27 citations

  21. Two specific membrane-bound aminopeptidase N isoforms from Aedes aegypti larvae serve as functional receptors for the Bacillus thuringiensis Cry4Ba toxin implicating counterpart specificity

    2015 · 25 citations

  22. Effects on larvicidal activity of single proline substitutions in α3 or α4 of the Bacillus thuringiensis Cry4B toxin

    1998 · 25 citations

  23. High Level of Soluble Expression in Escherichia coli and Characterisation of the Cloned Bacillus thuringiensis Cry4Ba Domain III Fragment

    2007 · 24 citations

  24. Novel Preparation and Characterization of the α4-loop-α5 Membrane-perturbing Peptide from the Bacillus thuringiensis Cry4Ba δ-endotoxin

    2006 · 22 citations

  25. Cloning and expression of the putative gene coding for GTP cyclohydrolase I fromEscherichia coli

    1990 · 22 citations

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