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Obinger Christian

Unpublished presentations at scientific conferences

Brey, C.U.; Dobersberger, M.; Schaffner, I.; Salzer, B.; Obinger, C.; Holter, W.; Traxlmayr, M.W.; Lehner, M. (2020): A conformation-specific ON-switch for controlling CAR T cells with an orally available drug.

Keystone-Emerging cellular therapies, FEB 9-13, 2020, Banff, CANADA

Mostageer, M., Parth, M., Mairhofer, A., Stadlmayr, G., Gruber, C., Berg, S., Obinger, C., Altmann, F., von Bonin, A., Smrzka, O. W. (2016): Improved IgE-specific adsorber for apheresis. [Poster]

World Apheresis Association, April 27-29, Paris

Zamocky, M., Kamlarova, A., Obinger, C. (2016): Lessons from the ancient evolutionary history of the peroxidase-catalase superfamily.

XXV. Annual meeting of the Biochemical Society of Czech Republic, September 11-14, Prag

Zamocky, M; Tafer, H; Lopandic, K; Chovanova, K; Kamlarova, A; Stano, M; Obinger, C (2015): Draft Genome of the Filamentous Soil Fungus Chaetomium cochliodes Reveals Abundance of Peroxidase and Catalase Genes.

6th European Conference on Prokaryotic and Fungal Genomics, Sep 29-Oct 2 2015, Göttingen

Pirker, KF; Palinkás, Z; Furtmüller, PG; Nagy, A; Jakopitsch, C; Obinger, C; Nagy, P (2014): Interactions of hydrogen sulfide with human myeloperoxidase. . [Poster]

Gordon Research Conference "Oxygen Radicals", FEB 9-14, 2014, Ventura, CALIFORNIA

Obinger, C. (2012): Release of hypohalous acids by mammalian peroxidases and peroxidasins and the role of these oxidants in innate immunity and extracellular matrix formation.

COST Action BM1203 EU-ROS, December 5-6, Brussels

Hasenhindl,C., Traxlmayr, M. W., Faissner, M., Stadlmayr, G., Rüker, F., Obinger, C. (2011): Stability engineering of human IgG1-Fc and application in modular antibody engineering . [Poster]

, PEGS Europe - Protein & Antibody Engineering , OCT 11-13, 2011, Hannover

G. Marzban, A. Herndl, S. Pietrozotto, F. Maghuly, C. Obinger, M. Laimer (2009): Physico-chemical treatments induce conformational changes in Mal d 2 . [Poster]

, Karl Landsteiner Meeting, NOV 6-7, 2009, Salzburg, Austria

Banerjee, S., Furtmüller, P.G., Obinger, C. (2008): Manipulating heme to protein linkages in human myeloperoxidase: Effect on thermal and conformational stability. [Poster]

8th International Peroxidase Symposium, 20. - 23. August 2008, Tampere, Finland FullText

Furtmüller, P.G., Van Antwerpen, P., Zouaoui-Boudjeltia, K., Moguilevsky, N., Nève, N., Vanhaeverbeek, M., Ducobu J., Obinger. C., (2008): Cyanide oxidation by human myeloperoxidase.

8th International Peroxidase Symposium, 20. - 23. August 2008, Tampere, Finland FullText

Furtmüller, P.G., Zamocky, M., Obinger, C. (2008): Evolution of catalases from bacteria to humans. [Poster]

8th International Peroxidase Symposium, 20. - 23. August 2008, Tampere, Finland FullText

Obinger, C., Jakopitsch, C., Furtmüller, P.G., Zamocky, M. (2008): The peroxidase-cyclooxygenase superfamily. [Poster]

8th International Peroxidase Symposium, 20. - 23. August 2008, Tampere, Finland FullText

Obinger, C., Zamocky, M., Stampler, J., Furtmüller, P.G., (2008): Evolution, structure and function of mammalian heme peroxidases.

8th International Peroxidase Symposium, 20. - 23. August 2008, Tampere, Finland FullText

Ramos, D.R., Furtmüller, P.G.,Obinger, C., Santaballa J.A., (2008): Compound II revisited.

8th International Peroxidase Symposium, 20. - 23. August 2008, Tampere, Finland FullText

Stampler, J., Bellei, M., Battistuzzi, G., Furtmüller, P.G., Obinger, C. (2008): Redox thermodynamics of human eosinophil peroxoxidase and bovine lactoperoxidase. [Poster]

8th International Peroxidase Symposium, 20. - 23. August 2008, Tampere, Finland FullText

Vlasits, J., Bellei, M., Battistuzzi, G., Obinger, C (2008): Probing the substrate channel of Synechocystis catalase-peroxidase by spectroelectrochemical investigations. [Poster]

8th International Peroxidase Symposium, 20. - 23. August 2008, Tampere, Finland FullText

Zamocky, M., Bellei., Battistuzzi, G., Furtmüller, P.G., Obinger, C. (2008): Cloning and heterologous expression of the intercellular catalase-peroxidase 1 of Magnaporthe grisea..

8th International Peroxidase Symposium, 20. - 23. August 2008, Tampere, Finland FullText

Arnhold. J., Furtmüller, P.G., Spalteholz, H., Panasenko, O.M., Obinger, C. (2007): Redox properties of human peroxidases.

The 5th International Meeting on Human Peroxidases , 20. 23. Feb. 2007, Akaroa FullText

Banerjee, S., Furtmüller, P.G., Obinger, C. (2007): Thermal and conformational stability of lactoperoxidase and myeloperoxidase. [Poster]

International Conference on Bioinorganic Chemistry (ICBIC-13), July, 14-20, Vienna

Battistuzzi, G., Bellei, M., Jakopitsch, C., Vlasits, J., Furtmüller, P.G., Sola, M., Obinger, C. (2007): Redox thermodynamic of the Fe3+/Fe2+ couple in wild-type and mutated heme peroxidases.

International Conference on Bioinorganic Chemistry (ICBIC-13), July, 14-20, Vienna

Battistuzzi, G., Bellei, M., Jakopitsch, C., Vlasits, J., Furtmüller, P.G., Sola, M., Obinger, C. (2007): Redox thermodynamic of the Fe3+/Fe2+ couple in wild-type and mutated heme peroxidases.

International Conference on Bioinorganic Chemistry (ICBIC-13), July, 14-20, Vienna

Bernroitner, M., Gusenbauer, D., Peschek, G.A., Obinger, C. (2007): Cyanobacterial terminal heme-copper oxidases and their electron donors. [Poster]

International Conference on Bioinorganic Chemistry (ICBIC-13), July, 14-20, Vienna

Furtmüller, P.G., Jakopitsch, C., Spalteholz, H., Arnhold, J., Obinger, C. (2007): Chlorite as oxidant and reductant of heme peroxidases: a mechanistic study. [Poster]

International Conference on Bioinorganic Chemistry (ICBIC-13), July, 14-20, Vienna

Obinger, C. (2007): Structure and function of heme peroxidases and catalases: enzymes involved in hydrogen peroxide degradation, lignin biosynthesis and degradation, immune defense and hormoone synthesis.

Lecture at the Department of Chemistry, University of Modena and Reggio Emilia, May, 31, Modena

Obinger, C., Vlasits, J., Bellei, M., Battistuzzi, G., Furtmüller, P.G., Obinger, C. (2007): Impact of heme to protein linkages in peroxidases on redox chemistry and catalysis.

International Conference on Bioinorganic Chemistry (ICBIC-13), July, 14-20, Vienna

Stampler, J., Zederbauer, M., Furtmüller, P.G., Obinger, C. (2007): Heme to protein linkages in mammalian peroxidases. [Poster]

International Conference on Bioinorganic Chemistry (ICBIC-13), July, 14-20, Vienna

Vlasits, J., Zamocky, M., Jakopitsch, C., Obinger, C. (2007): Looking for peroxidase substrates and binding site(s) in bifunctional catalase-peroxidase. [Poster]

International Conference on Bioinorganic Chemistry (ICBIC-13), July, 14-20, Vienna

Zamocky, M., Jakopitsch, C., Vlasits, J., Obinger, C. (2007): Fungal catalase-peroxidases - a novel group of bifunctional oxidoreductases.

International Conference on Bioinorganic Chemistry (ICBIC-13), July, 14-20, v

G. Margreiter, Ch. Obinger, K. Bayer (2006): Investigation of the inclusion body formation process by FTIR spectroscopy. [Poster]

ESBES 6 6. European Symposium on Biochemical Engineering Science, 27. 08. 2006 - 30. 08. 2006, Salzburg FullText

G. Margreiter, Ch. Obinger,K. Bayer (2006): Investigation of the inclusion body formation process by FTIR spectroscopy. [Oral Communication]

Recombiant Protein Production 2006, 21. 09. 2006 - 23. 09. 2006, Barcelona FullText

Köllensperger, G., Hann, S., Obinger, C., Rottensteiner, H., Daubert, S., Stingeder, G. (2006): Complementary Application of LC-ESI-TOF-MS and LC-ICP-MS for the Analysis of Native and Recombinant Metalloproteins. [Poster]

17th International Mass Spectrometry Conference, August 27 - September 1, 2006, Prague Congress Centre, Prague

Obinger, C (2006): Active site structure and reaction mechanisms of human peroxidases.

, 7.4.2006, Institut de Biologia Molecular de Barcelona, CSIC, Parc Cientific, Barcelona, Spain

Obinger, C. (2006): Mechanismus der Halogenid- und Nitritoxidation durch humane Peroxidasen.

Graduiertenkolleg "Mechanistische und Anwendungsaspekte nichtkonventioneller Oxidationsreaktionen" der Deutschen Forschungsgemeinschaft, 25. Sept. 2006, Universität Leipzig

Köllensperger, G., Hann, S., Obinger, C., Furtmüller, P., Stingeder, G. (2005): LC-ICP-MS and LC-ESI-MS for the characterization of metalloproteins in interdisciplinary bioinorganic studies.

European Winter Conference on Plasma Spectrochemistry, 30 Jan - 03 Feb 2005, Budapest, Hungary

Margreiter, G., Schwanninger, M., Cserjan, M., Obinger, Ch., Bayer, K. (2005): Investigation of inclusion body formation kinetics by FTIR-spectroscopy.

3rd Oulu Summer School in Bioprocess Engineering and NeoBio Seminar (OSSiBE3-NeoBio), 6. - 9. June 2005, Oulu FullText

Obinger, C. (2005): Structure-function relationships in human peroxidases.

GlaxoSmithKline, 13- 14. July, Stevenage, London, United Kingdom

Köllensperger, G., Hann, S., Furtmüller, P., Obinger, C., Schuhmacher, R., Krska, R., Stingeder, G. (2004): Metalloproteinanalytik mittels LC-ICP-MS.

19. ICP-MS Anwendertreffen, 1. - 3. September 2004, Zürich, Switzerland

Köllensperger, G., Hann, S., Furtmüller, P.G., Obinger, C., Schuhmacher, R., Krska, R., Stingeder, G. (2004): Metalloproteinanalytik mittels LC-ICP-MS. [Oral Communication]

19. ICP-MS Anwendertreffen, 1. - 3. September 2004, Zürich, Switzerland

Köllensperger, G., Hann, S., Furtmüller, P.G., Obinger, C., Schuhmacher, R., Krska, R., Stingeder, G. (2004): The potential of ICP-MS in the field of metal-binding protein analysis.

Third International Conference on Trace Element Speciation in Bio-medical, Nutritional and Environmental Sciences, 10. - 13. May 2004, Munich, Germany

Hann, S., Köllensperger, G., Furtmüller, P.G., Obinger, C., Kolarich, D., Altmann, F., Stingeder, G. (2003): Characterization of metalloproteins via high resolution ICP-SFMS and ICP-DRC-MC.

4th International Conference on High Resolution Sector Field ICPMS, 15. - 17. Oct. 2003, Venice, Italy

Jakopitsch, C., Regelsberger, G., Rücker, F., Peschek, G.A., Obinger, C. (2002): Manipulating the distal asparagine-histidine couple in catalase-peroxidase..

In: Acosta-Echeverria, M., Pedreno, A. (Eds.): VI International Plant Peroxidase Symposium, Murcia, Spain. 2002, Book of Abstract S1-P1

Regelsberger, G., Jakopitsch, C., Rücker, F., Peschek, G.A., Obinger, C. (2002): Hydroperoxidases in oxygenic phototrophic prokaryotes- comparison to plant chloroplasts.

In: Acosta-Echeverria, M., Pedreno, A. (Eds.): VI International Plant Peroxidase Symposium, Murcia, Spain. 2002, Book of Abstract S2-O8

Jakopitsch, C., Regelsberger, G., Rüker, F., Peschek , G.A., Obinger, C. (2001): Probing active site residues of catalase-peroxidases..

In: Bayer, K., Schnieder, J.W., Weitzer, G. (Eds.): Jahrestagung der Österreichischen Gesellschaft für Biochemie und Molekularbiologie, Abstracts, 53, P13, Vienna, Austria

Jakopitsch, C., Regelsberger, G., Rüker, F., Peschek, G.A., Obinger, C. (2001): Molecular engineering of catalase-peroxidases..

10th International Conference on Bioinorganic Chemistry, Florence, Italy. J. Inorg. Biochem., 86, 1, 277

Jakopitsch, C., Regelsberger, G., Rüker, F., Peschek, G.A., Obinger, C. (2001): The catalatic acitivity of catalase-peroxidases..

In: Etienne, A.-L., Houmard, J. (Eds.): Abstracts European Research Conference Molecular Bioenergetics of Cyanobacteria, p. 47, Obernai, France

Obinger, C., Regelsberger, G., Jakopitsch, C., Peschek, G.A., Rüker, F. (2001): The molecular and functional peculiarities of class I peroxidases..

10th International Conference on Bioinorganic Chemistry, Florence, Italy. J. Inorg. Biochem., 86, 1

Paumann, M., Hiser, C., Rüker, F., Obinger, C., Ferguson-Miller, S., Peschek, G.A. (2001): The cyanobacterial aa3-type cytochrome c oxidase: Biochemical characterization and expression of the Synechocystis sp. PCC6803 cta genes in Rhodobacter sphaeroides..

Gordon Research Conference on Bioenergetics, Kimball Union Academy, Meridien, NH (USA), 17-22 June 2001, Poster, #29

Plasser, L., Regelsberger, G., Rueker, F., Peschek, G. A., Obinger, C. (2001): Cloning, overexpression and characterization of a cyanobacterial thioredoxin peroxidase..

In: Bayer, K., Schneider, J.W., Weitzer, G. (Eds.): Annual Meeting of the Österreichische Gesellschaft für Biochemie und Molekularbiologie (ÖGBM), Abstract, 60, P43, Vienna, Austria

Plasser, L., Regelsberger, G., Rüker, F., Peschek, G.A., Obinger, C. (2001): Hydrogen peroxide removal in Anabaena variabilis: Cloning, overexpression and characterization of a thioredoxin peroxidase..

In: Etienne, A.-L., Houmard, J. (Eds.): Abstracts European Research Conference Molecular Bioenergetics of Cyanobacteria, p. 54, Obernai, France

Regelsberger, G., Jakopitsch, C., Rüker, F., Peschek, G.A., Switala, J., Loewen, P., Obinger, C. (2001): Catalase versus peroxidase activity. Towards understanding the bifunctional activity of catalase-peroxidases..

672nd Sussex Biochem. Soc. Meeting, University of Sussex, UK, talk #B3

Regelsberger, G., Laaha, U., Dagmar, D., Rüker, F., Peschek, G.A., Obinger, C. (2001): Characterization of the superoxide dismutases in the filamentous cyanobacterium Anabaena variabilis..

In: Etienne, A.-L., Houmard, J. (Eds.): Abstracts European Research Conference Molecular Bioenergetics of Cyanobacteria, p. 56, Obernai, France

Regelsberger, G., Laaha, U., Dietmann, D., Rüker, F., Peschek, G.A., Obinger, C. (2001): Iron and manganese containing cyanobacterial superoxide dismutases..

In: Bayer, K., Schnieder, J.W., Weitzer, G. (Eds.): Jahrestagung der Österreichischen Gesellschaft für Biochemie und Molekularbiologie, Abstracts, 55, P22, Vienna, Austria

Regelsberger, G., Laaha, U., Dietmann, D., Rüker, F., Peschek, G.A., Obinger, C. (2001): Molecular and kinetic characterization of cyanobacterial iron- and manganese-containing superoxide dismutases..

10th International Conference on Bioinorganic Chemistry, Florence, Italy. J. Inorg. Biochem., 86, 1, 395

Schwaiger, H., Regelsberger, G., Rueker, F., Peschek, G.A., Zámocky, M., Obinger, C. (2001): Cloning, overexpression and characterization of a cyanobacterial monofunctional catalase..

In. Bayer, K., Schnieder, J.W., Weitzer, G. (Eds.): Jahrestagung der Österreichischen Gesellschaft für Biochemie und Molekularbiologie, Abstracts, 61, P44, Vienna, Austria

Zoder, R., Maghakian, B., Jandrasits, W., Regelsberger, G., Obinger, C., Ahorn, H., Peschek, G.A. (2001): Monofunctional and bifunctional catalases from cyanobacteria - a survey.

Abstracts VIIth Cyanobacterial Workshop, "A Signal Event", Asilomar, Pacific Grove, CA (USA), Poster #127

Jakopitsch, C., Regelsberger, G., Rüker, F., Peschek, G.A., Obinger, C. (2000): Binding of peroxides and inhibitors to the active site of catalase-peroxidases..

Abstr. 9 Österreichische Chemietage, Innsbruck, # talk

Jakopitsch, C., Regelsberger, G., Rüker, F., Peschek, G.A., Obinger, C. (2000): Binding of peroxides and inhibitors to the active site of catalase-peroxidases..

Österreichische Chemietage, Innsbruck, # talk VO-40, Abstr. 9

Regelsberger, G., Jakopitsch, C., Rüker, F., Loewen, P., Peschek, G. A., Obinger, C. (2000): Catalase versus peroxidase activity. Towards understanding the bifunctional activity of catalase-peroxidases..

Sussex Biochem. Soc. Meeting, University of Sussex, UK, talk #

Wang, Z., White, M., Obinger, C., Furtmüller, P.G., Burner, U., Carter, D.C. (2000): Structural Studies of Human Myeloperoxidase in P2 1 Form with 2 Dimers in the Asymmetric Unit..

Abstr. International Conference on the Peroxidase Superfamily II, Vienna, Austria

Jantschko, W., Furtmüller, P.G., Burner, U., Obinger, C. (1999): The reactivity of human myeloperoxidase towards chloride, bromide, iodide and thiocyanate..

Abstr. Gemeinsame Jahrestagung der Österr. Biochemischen Gesellschaft und der Gesellschaft für Genetik und Gentechnik in Graz

Zederbauer, M., Burner, U., Furtmüller, P.G., Obinger, C. (1998): Inactivation of human myeloperoxidase by benoic acid hydrazides and isoniazid..

Gemeinsame Jahrestagung der Österreichischen Biochemischen Gesellschaft, Salzburg, Austria

Burner, U., Paumann, M., Furtmüller, P.G., Obinger, C., Kettle, A.J. (1997): Kinetic Studies on the Oxidation of Benzoic Acid Hydrazides by Myeloperoxidase..

Meeting of the Society for Radical Research (Australasia), Dunedin, New Zealand

Furtmüller, P.G., Stelzer, D., Obinger, C., Ebermann, R. (1996): Isolation and characterization of six peroxidase isoenzymes from wood of Fagus sylvatica.

IV. Intern. Congress on Plant Peroxidases, PA-14, Wien

Stelzer, D., Furtmüller, P.G., Obinger, C., Ebermann, R. (1996): In vitro peroxidase-catalyzed oxidation of coumaryl-, syringyl-, and guaiacyl alcohols,- aldehydes, -acids, and -esters..

IV. Intern. Congress on Plant Peroxidases, PA-15, Wien

Peschek, G. A., Niederhauser, H., Obinger, C., Regelsberger, G. (1993): Isolation and purification of a four-subunit-cytochrome c oxidase (aa3-type) from cyanobacteria..

Abstr. IUPAB Satellite Meeting on Major Electron Transport Complexes in Photosynthesis and Respiration, p. 71, Gmunden, Upper-Austria

Peschek, G. A., Niederhauser, H., Obinger, C., Regelsberger, G. (1993): The four-subunit cytochrome c oxidase (cytochrome aa3) of Anacystis nidulans..

Abstr. 11th International Biophysics Congress, p. 201, Budapest, Ungarn

Peschek, G. A., Obinger, C., Niederhauser, H., Regelsberger, G. (1993): Cyanobacteria possess a four subunit cytochrome c oxidase (cytochrome aa3) immunologically cross-reactive with the mitochondrial enzyme in all four subunits..

Abstr. Bioenergetics Gordon Conference, p. 89, Holderness School, New Hampshire, USA

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