Urszula Jankiewicz

Summary

Affiliation: Warsaw Agricultural University
Country: Poland

Publications

  1. ncbi request reprint Purification and properties of phenylalanyl aminopeptidase synthesised by Pseudomonas sp
    Urszula Jankiewicz
    Department of Biochemistry, Warsaw Agricultural University, 02 528 Warsaw, Poland
    J Basic Microbiol 42:260-7. 2002
  2. doi request reprint Biochemical characterization of an alkaline metallopeptidase secreted by a Pseudomonas fluorescens isolated from soil
    Urszula Jankiewicz
    Warsaw University of Life Sciences SGGW, Department of Biochemistry, Warsaw, Poland
    J Basic Microbiol 50:125-34. 2010
  3. ncbi request reprint The properties and functions of bacterial aminopeptidases
    Urszula Jankiewicz
    Department of Biochemistry, Warsaw Agricultural University, ul Rakowiecka 26 30, 02 528 Warsaw, Poland
    Acta Microbiol Pol 52:217-31. 2003
  4. doi request reprint Identification and characterization of a chitinase of Stenotrophomonas maltophilia, a bacterium that is antagonistic towards fungal phytopathogens
    Urszula Jankiewicz
    Department of Biochemistry, Warsaw University of Life Sciences, SGGW, Nowoursynowska 159, 02 776 Warsaw, Poland
    J Biosci Bioeng 113:30-5. 2012
  5. ncbi request reprint Ability of Pseudomonas sp. to synthesize aminopeptidases in the presence of various carbon and nitrogen sources
    Urszula Jankiewicz
    Department of Biochemistry, Warsaw Agricultural University, ul Rakowiecka 26 30, 02 528 Warsaw, Poland
    Acta Microbiol Pol 51:247-54. 2002

Detail Information

Publications5

  1. ncbi request reprint Purification and properties of phenylalanyl aminopeptidase synthesised by Pseudomonas sp
    Urszula Jankiewicz
    Department of Biochemistry, Warsaw Agricultural University, 02 528 Warsaw, Poland
    J Basic Microbiol 42:260-7. 2002
    ..Mg(2+) ions activated the enzyme to a negligible extent, whereas Co(2+), Cu(2+), Cd(2+) and Pb(2+) ions contributed to its inhibition. The highest enzymatic activity was observed at 37 degrees C and pH 7.0...
  2. doi request reprint Biochemical characterization of an alkaline metallopeptidase secreted by a Pseudomonas fluorescens isolated from soil
    Urszula Jankiewicz
    Warsaw University of Life Sciences SGGW, Department of Biochemistry, Warsaw, Poland
    J Basic Microbiol 50:125-34. 2010
    ..The amino acid sequence of fragments of the enzymatic protein determined by MS analysis revealed a high similarity to the sequences of other alkaline metalloendopeptidases of bacteria belonging to the genus Pseudomonas...
  3. ncbi request reprint The properties and functions of bacterial aminopeptidases
    Urszula Jankiewicz
    Department of Biochemistry, Warsaw Agricultural University, ul Rakowiecka 26 30, 02 528 Warsaw, Poland
    Acta Microbiol Pol 52:217-31. 2003
    ..Aminopeptidases play an important role in the initial and final steps of protein turnover and they are involved in several specific regulatory functions...
  4. doi request reprint Identification and characterization of a chitinase of Stenotrophomonas maltophilia, a bacterium that is antagonistic towards fungal phytopathogens
    Urszula Jankiewicz
    Department of Biochemistry, Warsaw University of Life Sciences, SGGW, Nowoursynowska 159, 02 776 Warsaw, Poland
    J Biosci Bioeng 113:30-5. 2012
    ..The purified enzyme inhibited the growth of fungal phytopathogens belonging to the genera Fusarium, Rhizoctonia and Alternaria...
  5. ncbi request reprint Ability of Pseudomonas sp. to synthesize aminopeptidases in the presence of various carbon and nitrogen sources
    Urszula Jankiewicz
    Department of Biochemistry, Warsaw Agricultural University, ul Rakowiecka 26 30, 02 528 Warsaw, Poland
    Acta Microbiol Pol 51:247-54. 2002
    ..The obtained results seem to indicate the inductive character of the studied aminopeptidases. On the other hand, however, they do not exclude other regulatory mechanisms of their synthesis, including catabolic repression...