Results 21 to 30 of about 3,197 (196)

Metascan: METabolic Analysis, SCreening and ANnotation of Metagenomes

Frontiers in Bioinformatics, 2022
Large scale next generation metagenomic sequencing of complex environmental samples paves the way for detailed analysis of nutrient cycles in ecosystems.
Geert Cremers, Mike S. M. Jetten, Huub J. M. Op den Camp, Sebastian Lücker   +3 more
doaj   +1 more source

The semiquinone swing in the bifurcating electron transferring flavoprotein/butyryl-CoA dehydrogenase complex from Clostridium difficile

Nature Communications, 2017
The electron-transferring flavoprotein / butyryl-CoA dehydrogenase (EtfAB/Bcd) complex catalyzes the reduction of crotonyl-CoA and ferredoxins by NADH in anaerobic microbes.
Julius K. Demmer, Nilanjan Pal Chowdhury, Thorsten Selmer, Ulrich Ermler, Wolfgang Buckel   +4 more
doaj   +1 more source

Molecular Details on Multiple Cofactor Containing Redox Metalloproteins Revealed by Infrared and Resonance Raman Spectroscopies

Molecules, 2021
Vibrational spectroscopy and in particular, resonance Raman (RR) spectroscopy, can provide molecular details on metalloproteins containing multiple cofactors, which are often challenging for other spectroscopies.
Célia M. Silveira, Lidia Zuccarello, Catarina Barbosa, Giorgio Caserta, Ingo Zebger, Peter Hildebrandt, Smilja Todorovic   +6 more
doaj   +1 more source

Transcriptomic Responses of Four Pelagophytes to Nutrient (N, P) and Light Stress

Frontiers in Marine Science, 2021
Pelagophytes are abundant picophytoplankton within open ocean ecosystems and the causative algae of harmful brown tide blooms in estuaries. The physiological capabilities facilitating the ecological success of pelagophytes in these diverse ecosystems ...
Yoonja Kang, Matthew J. Harke, Dianna L. Berry, Jackie L. Collier, Steven W. Wilhelm, Sonya T. Dyhrman, Sonya T. Dyhrman, Christopher J. Gobler   +7 more
doaj   +1 more source

Heterogeneity of adrenocortical ferredoxin [PDF]

FEBS Letters, 1986
Bovine adrenocortical ferredoxin (adreno‐ferredoxin) was purified from adrenocortical mitochondria by an improved method that included hydrophobic chromatography on Toyopearl gels. The purified ferredoxin was electrophoretically homogeneous. It was further separated into five fractions by hydrophobic chromatography on a TSK‐gel phenyl‐5PW column with a
Hiwatashi, Atsuo, Sakihama, Naoko, Shin, Masateru, Ichikawa, Yoshiyuki   +3 more
openaire   +2 more sources

Carbon Fixation in the Chemolithoautotrophic Bacterium Aquifex aeolicus Involves Two Low-Potential Ferredoxins as Partners of the PFOR and OGOR Enzymes

Life, 2023
Aquifex aeolicus is a microaerophilic hydrogen- and sulfur -oxidizing bacterium that assimilates CO2 via the reverse tricarboxylic acid cycle (rTCA). Key enzymes of this pathway are pyruvate:ferredoxin oxidoreductase (PFOR) and 2-oxoglutarate:ferredoxin ...
Laura Prioretti, Giulia D’Ermo, Pascale Infossi, Arlette Kpebe, Régine Lebrun, Marielle Bauzan, Elisabeth Lojou, Bruno Guigliarelli, Marie-Thérèse Giudici-Orticoni, Marianne Guiral   +9 more
doaj   +1 more source

Adrenodoxin—A versatile ferredoxin [PDF]

IUBMB Life, 2012
AbstractMammalian adrenodoxin (Adx) has been known for many years as an essential electron mediator in mitochondrial cytochrome P450 systems. Because of its ability to support several cytochrome P450 enzymes, it is involved not only in adrenal steroid hormone biosynthesis but also in vitamin D and bile acid metabolism.
Kerstin Maria, Ewen, Michael, Ringle, Rita, Bernhardt   +2 more
openaire   +2 more sources

Distinct Physiological Roles of the Three Ferredoxins Encoded in the Hyperthermophilic Archaeon Thermococcus kodakarensis

mBio, 2019
Control of electron flux is critical in both natural and bioengineered systems to maximize energy gains. Both small molecules and proteins shuttle high-energy, low-potential electrons liberated during catabolism through diverse metabolic landscapes ...
Brett W. Burkhart, Hallie P. Febvre, Thomas J. Santangelo   +2 more
doaj   +1 more source

Functional Analysis of an Appressorium-Specific Gene from Colletotrichum gloeosporioides

Hayati Journal of Biosciences, 2020
A novel gene (CAS2) specifically expressed during appressorium formation was isolated from Colletotrichum gloeosporioides using Differential Display RT-PCR.
Tri Puji Priyatno, Farah Diba Abu Bakar, Rohaiza Ahmad Redzuan, Nor Muhammad Mahadi, Abdul Munir Abdul Murad   +4 more
doaj   +1 more source

Immunological comparison of ferredoxins [PDF]

FEBS Letters, 1975
1. Introduction The biological significance of ferredoxins in various processes, and the increasing number of them that have been isolated and characterized from bacterial, plant and animal systems, have stimulated investigations on the physico-chemical properties of these proteins [ 1,2].
Tel-Or, E., Cammack, R., Hall, D.O.
openaire   +2 more sources