Ivancich A - Search Results

1

Total conversion of bifunctional catalase-peroxidase (KatG) to monofunctional peroxidase by exchange of a conserved distal side tyrosine.

Jakopitsch C, Auer M, Ivancich A, Rüker F, Furtmüller PG, Obinger C. Jakopitsch C, et al. Among authors: ivancich a. J Biol Chem. 2003 May 30;278(22):20185-91. doi: 10.1074/jbc.M211625200. Epub 2003 Mar 20. J Biol Chem. 2003. PMID: 12649295 Free article.

2

Influence of the unusual covalent adduct on the kinetics and formation of radical intermediates in synechocystis catalase peroxidase: a stopped-flow and EPR characterization of the MET275, TYR249, and ARG439 variants.

Jakopitsch C, Ivancich A, Schmuckenschlager F, Wanasinghe A, Pöltl G, Furtmüller PG, Rüker F, Obinger C. Jakopitsch C, et al. Among authors: ivancich a. J Biol Chem. 2004 Oct 29;279(44):46082-95. doi: 10.1074/jbc.M408399200. Epub 2004 Aug 23. J Biol Chem. 2004. PMID: 15326163 Free article.

3

Protein-based radicals in the catalase-peroxidase of synechocystis PCC6803: a multifrequency EPR investigation of wild-type and variants on the environment of the heme active site.

Ivancich A, Jakopitsch C, Auer M, Un S, Obinger C. Ivancich A, et al. J Am Chem Soc. 2003 Nov 19;125(46):14093-102. doi: 10.1021/ja035582+. J Am Chem Soc. 2003. PMID: 14611246

4

Identification of Trp106 as the tryptophanyl radical intermediate in Synechocystis PCC6803 catalase-peroxidase by multifrequency Electron Paramagnetic Resonance spectroscopy.

Jakopitsch C, Obinger C, Un S, Ivancich A. Jakopitsch C, et al. Among authors: ivancich a. J Inorg Biochem. 2006 May;100(5-6):1091-9. doi: 10.1016/j.jinorgbio.2006.02.009. Epub 2006 Mar 6. J Inorg Biochem. 2006. PMID: 16574230

5

Mechanistic insight into the initiation step of the reaction of Burkholderia pseudomallei catalase-peroxidase with peroxyacetic acid.

Wiseman B, Colin J, Smith AT, Ivancich A, Loewen PC. Wiseman B, et al. Among authors: ivancich a. J Biol Inorg Chem. 2009 Jun;14(5):801-11. doi: 10.1007/s00775-009-0493-9. Epub 2009 Mar 17. J Biol Inorg Chem. 2009. PMID: 19290552

6

Two alternative substrate paths for compound I formation and reduction in catalase-peroxidase KatG from Burkholderia pseudomallei.

Deemagarn T, Wiseman B, Carpena X, Ivancich A, Fita I, Loewen PC. Deemagarn T, et al. Among authors: ivancich a. Proteins. 2007 Jan 1;66(1):219-28. doi: 10.1002/prot.21209. Proteins. 2007. PMID: 17063492

7

Spectroscopic and kinetic investigation of the reactions of peroxyacetic acid with Burkholderia pseudomallei catalase-peroxidase, KatG.

Ivancich A, Donald LJ, Villanueva J, Wiseman B, Fita I, Loewen PC. Ivancich A, et al. Biochemistry. 2013 Oct 15;52(41):7271-82. doi: 10.1021/bi400963j. Epub 2013 Oct 2. Biochemistry. 2013. PMID: 24044787

8

Plant seed peroxygenase is an original heme-oxygenase with an EF-hand calcium binding motif.

Hanano A, Burcklen M, Flenet M, Ivancich A, Louwagie M, Garin J, Blée E. Hanano A, et al. Among authors: ivancich a. J Biol Chem. 2006 Nov 3;281(44):33140-51. doi: 10.1074/jbc.M605395200. Epub 2006 Sep 6. J Biol Chem. 2006. PMID: 16956885 Free article.

9

Two [Fe(IV)=O Trp*] intermediates in M. tuberculosis catalase-peroxidase discriminated by multifrequency (9-285 GHz) EPR spectroscopy: reactivity toward isoniazid.

Singh R, Switala J, Loewen PC, Ivancich A. Singh R, et al. Among authors: ivancich a. J Am Chem Soc. 2007 Dec 26;129(51):15954-63. doi: 10.1021/ja075108u. Epub 2007 Dec 4. J Am Chem Soc. 2007. PMID: 18052167

10

Roles for Arg426 and Trp111 in the modulation of NADH oxidase activity of the catalase-peroxidase KatG from Burkholderia pseudomallei inferred from pH-induced structural changes.

Carpena X, Wiseman B, Deemagarn T, Herguedas B, Ivancich A, Singh R, Loewen PC, Fita I. Carpena X, et al. Among authors: ivancich a. Biochemistry. 2006 Apr 25;45(16):5171-9. doi: 10.1021/bi060017f. Biochemistry. 2006. PMID: 16618106

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