prof. dr Satish Raina
Employment
- Professor at Laboratorium Genetyki Bakterii
Business contact
- Location
- Al. Zwycięstwa 27, 80-219 Gdańsk
- Phone
- +48 58 348 62 62
- biznes@pg.edu.pl
Social media
Contact
- satraina@pg.edu.pl
Professor
- Workplace
- Budynek B Wydziału Chemicznego pokój 04
- Phone
- (58) 347 26 18
Publication showcase
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Role of size scale of ZnO nanoparticles and microparticles on toxicity toward bacteria and osteoblast cancer cells
The specific role of size scale, surface capping, and aspect ratio of zinc oxide (ZnO) particles on toxicity toward prokaryotic and eukaryotic cells was investigated. ZnO nano and microparticles of controlled size and mor- phology were synthesized by wet chemical methods. Cytotoxicity toward mammalian cells was studied using a human osteoblast cancer cell line and antibacterial activity using Gram-negative bacteria (Escherichia...
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Crystal structures of the DsbG disulfide isomerase reveal an unstable disulfide
Dsb proteins control the formation and rearrangement of disulfide bonds during the folding of secreted and membrane proteins in bacteria. DsbG, a member of this family, has disulfide bond isomerase and chaperone activity. Here, we present two crystal structures of DsbG at 1.7- and 2.0-Angstrom resolution that are meant to represent the reduced and oxidized forms, respectively. The oxidized structure, however, reveals a mixture...
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Phosphorylation‐mediated regulation of heat shock response in Escherichia coli
Escherichia coli has two heat shock regulons under the transcriptional control of Esigma(32) and Esigma(E) RNA polymerases. These polymerases control the expression of genes, the products of which are needed for correct folding of proteins in the cytoplasm and the extracytoplasm respectively. In this study, we report that mutations in a tyrosine phosphatase-encoding gene led to decreased activity of these heat shock regulons. The...
Obtained scientific degrees/titles
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2013-04-18
Obtained science title
prof. Biology (Biological sciences)Uniwersytet Łódzki -
1987-09-03
Obtained science degree
drDepartment of Genetics and Molecular Biology IARA New Delhi, Indie
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