Methacrylate-Reducing Activity of Anaerobic Bacteria Anaeromyxobacter dehalogenans and Denitrovibrio acetiphilus
- Authors: Arkhipova O.V.1, Biryukova E.N.1, Abashina T.N.1, Khokhlova G.V.1, Ashin V.V.1, Mikoulinskaia G.V.2
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Affiliations:
- Skryabin Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences
- Branch of Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry
- Issue: Vol 88, No 2 (2019)
- Pages: 137-145
- Section: Experimental Articles
- URL: https://bakhtiniada.ru/0026-2617/article/view/163893
- DOI: https://doi.org/10.1134/S0026261719020024
- ID: 163893
Cite item
Abstract
Periplasmic methacrylate-reducing activity was shown for anaerobic acetate-oxidizing gram-negative bacteria Anaeromyxobacter dehalogenans 2CP-1Т (class Deltaproteobacteria) and Denitrovibrio acetiphilus DSM 12809Т (class Deferribacteres), both possessing homologous genes for methacrylate redox system components. No acrylate reductase activity was revealed in these bacteria. A. dehalogenans and D. acetiphilus were also found to reduce fumarate, exhibiting periplasmic and intracellular fumarate reductase activity, respectively. D. acetiphilus was found to possess nitrate reductase activity of periplasmic and intracellular localization. The possible correspondence between reductase activities and the hypothetical proteins genes in the known genomes of A. dehalogenans and D. acetiphilus are discussed.
About the authors
O. V. Arkhipova
Skryabin Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences
Author for correspondence.
Email: aroksan@gmail.com
Russian Federation, Pushchino, 142290
E. N. Biryukova
Skryabin Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences
Email: aroksan@gmail.com
Russian Federation, Pushchino, 142290
T. N. Abashina
Skryabin Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences
Email: aroksan@gmail.com
Russian Federation, Pushchino, 142290
G. V. Khokhlova
Skryabin Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences
Email: aroksan@gmail.com
Russian Federation, Pushchino, 142290
V. V. Ashin
Skryabin Institute of Biochemistry and Physiology of Microorganisms, Russian Academy of Sciences
Email: aroksan@gmail.com
Russian Federation, Pushchino, 142290
G. V. Mikoulinskaia
Branch of Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry
Email: aroksan@gmail.com
Russian Federation, Pushchino, 142290
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