Hans-Georg Koch Institut of Biochemistry and Molecular Biology, Faculty of Medicine, University of Freiburg, Germany
1 protocol

Marcel Utz Institut of Biochemistry and Molecular Biology, Faculty of Medicine, University of Freiburg, Germany
1 protocol

Dorian Marckmann Institut of Biochemistry and Molecular Biology, Faculty of Medicine, University of Freiburg, Germany
1 protocol
Valentine Trotter Lawrence Berkeley National Laboratory
54 protocols

Reviewer
Petru-Iulian Trasnea
  • University of Pennsylvania
Research focus
  • Cell biology
  • 1 Author merit

Education

MSc in Biology, Alexandru Ioan Cuza University, Iasi, Romania.

Current position

PhD student in the lab of Prof. Koch, Institute for Biochemistry and Molecular Biology Freiburg, Germany, Fellow of the German Academic Exchange Program (DAAD)

Publications

  1. Khalfaoui-Hassani, B., Verissimo, A. F., Shroff, N., Ekici, S., Trasnea, P-I., Utz, M., Koch, H-G. and Daldal, F. (2016). Biogenesis of Cytochrome c Complexes: From Insertion of Redox Cofactors to Assembly of Different Subunits. In: Cramer, W. A. and Kallas, T. (eds). Cytochrome Complexes: Evolution, Structures, Energy Transduction, and Signaling, Advances in Photosynthesis and Respiration 41, pp. 527-554.

  2. Trasnea, P. I., Utz, M., Khalfaoui-Hassani, B., Lagies, S., Daldal, F. and Koch, H. G. (2016). Cooperation between two periplasmic copper chaperones is required for full activity of the cbb3 -type cytochrome c oxidase and copper homeostasis in Rhodobacter capsulatus. Mol Microbiol 100(2): 345-361.
  3. Lohmeyer, E., Schroder, S., Pawlik, G., Trasnea, P. I., Peters, A., Daldal, F. and Koch, H. G. (2012). The ScoI homologue SenC is a copper binding protein that interacts directly with the cbb(3)-type cytochrome oxidase in Rhodobacter capsulatus. Biochim Biophys Acta 1817(11): 2005-2015.
  4. Apostu, A., Petriman, N. A., Trasnea, P-I., Mihasan, M., Dunca, S. and Stefan, M. (2010). Isolation and characterization of some rhizobacterial strains with phosphorus solubilizing capabilities. Analele stiintifice ale Universitatii Alexandru Ioan Cuza, Genetics and Molecular Biology Section, XI (4), pg. 67-75.
1 Protocol published
Measurement of Cellular Copper in Rhodobacter capsulatus by Atomic Absorption Spectroscopy
Authors:  Petru-Iulian Trasnea, Dorian Marckmann, Marcel Utz and Hans-Georg Koch, date: 10/05/2016, view: 4047, Q&A: 0
Copper is an essential micronutrient and functions as a cofactor in many enzymes such as heme-Cu oxygen reductases, Cu-Zn superoxide dismutases, multi-copper oxidases and tyrosinases. However, due to its chemical reactivity, free copper is highly ...
1 Protocol reviewed
Measurement of the Galactanase Activity of the GanB Galactanase Protein from Bacillus subtilis
Author:  Hildegard Watzlawick, date: 04/05/2017, view: 3111, Q&A: 0
The activity of the endo-β-1,4-galactanase GanB from B. subtilis on the high molecular weight β-1,4-galactan was determined quantitatively by the measurement of the increase of the reducing power or with the dyed substrate Azo-galactan. The ...
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