Results 71 to 80 of about 3,227 (159)

Evolution of Ubiquinone Biosynthesis: Multiple Proteobacterial Enzymes with Various Regioselectivities To Catalyze Three Contiguous Aromatic Hydroxylation Reactions

mSystems, 2016
The ubiquitous ATP synthase uses an electrochemical gradient to synthesize cellular energy in the form of ATP. The production of this electrochemical gradient relies on liposoluble proton carriers like ubiquinone (UQ), which is used in the respiratory ...
Ludovic Pelosi, Anne-Lise Ducluzeau, Laurent Loiseau, Frédéric Barras, Dominique Schneider, Ivan Junier, Fabien Pierrel   +6 more
doaj   +1 more source

Role of Enzymatic Activity in Producing an Antiproliferative Effect of L-Asparaginases

Клиническая онкогематология, 2015
Background & Aims. E. coli (EcA) and Erwinia chrysanthemi (ErA) L-asparaginases have been used in antitumor chemotherapy for acute lymphoblastic leukemias since 1970s.
Vadim Sergeevich Pokrovskii, M. V. Komarova, S. S. Aleksandrova, M. V. Pokrovskaya, M. S. Kalish’yan, S. Sh. Karshieva, E. M. Treshchalina   +6 more
doaj   +1 more source

THE PHOTOASSIMILATION OF SUCCINATE TO HEXOSE BY RHODOSPIRILLUM RUBRUM [PDF]

Biochemical Journal, 1965
1. A pathway for the synthesis of hexose from succinate by Rhodospirillum rubrum is proposed. 2. With 2,3-(14)C(2)-labelled succinate and fumarate as substrates in experiments with chromatophores and a soluble enzyme fraction of R. rubrum it was found that the products of succinate metabolism by the extracts were the same as in whole cells. It was also
openaire   +2 more sources

A dynamic bactofilin cytoskeleton cooperates with an M23 endopeptidase to control bacterial morphogenesis

eLife
Bactofilins have emerged as a widespread family of cytoskeletal proteins with important roles in bacterial morphogenesis, but their precise mode of action is still incompletely understood.
Sebastian Pöhl, Manuel Osorio-Valeriano, Emöke Cserti, Jannik Harberding, Rogelio Hernandez-Tamayo, Jacob Biboy, Patrick Sobetzko, Waldemar Vollmer, Peter L Graumann, Martin Thanbichler   +9 more
doaj   +1 more source

THE SUCCINIC DEHYDROGENASE FROM RHODOSPIRILLUM RUBRUM [PDF]

Journal of Bacteriology, 1955
B R, WOODY, E S, LINDSTROM
openaire   +2 more sources

Cryo-EM structure of the Rhodospirillum rubrum RC-LH1 complex at 2.5 Å. [PDF]

Biochem J, 2021
Qian P, Croll TI, Swainsbury DJK, Castro-Hartmann P, Moriarty NW, Sader K, Hunter CN.   +6 more
europepmc   +1 more source

Probing the Dual Role of Ca²⁺ in the Allochromatium tepidum LH1–RC Complex by Constructing and Analyzing Ca²⁺-Bound and Ca²⁺-Free LH1 Complexes

Biomolecules
The genome of the mildly thermophilic hot spring purple sulfur bacterium, Allochromatium (Alc.) tepidum, contains a multigene pufBA family that encodes a series of α- and β-polypeptides, collectively forming a heterogeneous light-harvesting 1 (LH1 ...
Mei-Juan Zou, Shuai Sun, Guang-Lei Wang, Yi-Hao Yan, Wei Ji, Zheng-Yu Wang-Otomo, Michael T. Madigan, Long-Jiang Yu   +7 more
doaj   +1 more source

Redox poise in R. rubrum phototrophic growth drives large-scale changes in macromolecular pathways.

PLoS Computational Biology
During photoheterotrophic growth on organic substrates, purple nonsulfur photosynthetic bacteria like Rhodospirillum rubrum can acquire electrons by multiple means, including oxidation of organic substrates, oxidation of inorganic electron donors (e.g ...
William R Cannon, Ethan King, Katherine A Huening, Justin A North   +3 more
doaj   +1 more source

Photophosphorylation in Extracts of Rhodospirillum rubrum

Journal of Biological Chemistry, 1960
D M, GELLER, F, LIPMANN
openaire   +2 more sources

Study of the Production of Poly(Hydroxybutyrate-co-Hydroxyhexanoate) and Poly(Hydroxybutyrate-co-Hydroxyvalerate-co-Hydroxyhexanoate) in Rhodospirillum rubrum. [PDF]

Appl Environ Microbiol, 2022
Cabecas Segura P, Onderwater R, Deutschbauer A, Dewasme L, Wattiez R, Leroy B.   +5 more
europepmc   +1 more source