Results 81 to 90 of about 27,046 (149)

The Role of Persulfide Metabolism During Arabidopsis Seed Development Under Light and Dark Conditions

The sulfur dioxygenase ETHE1 oxidizes persulfides in the mitochondrial matrix and is involved in the degradation of L-cysteine and hydrogen sulfide. ETHE1 has an essential but as yet undefined function in early embryo development of Arabidopsis thaliana.
Fernie, Alisdair R., Tohge, Takayuki, Rolletschek, Hardy, Brandt, Saskia, Heinzel, Nicolas, Lorenz, Christin, Borisjuk, Ljudmilla, Braun, Hans-Peter, Hildebrandt, Tatjana M.   +8 more
core  

Amino acid catabolism in plants

, 2019
Amino acids are among the most versatile compounds in plants performing diverse functions within proteins as well as individually. The publications constituting this habilitation thesis focus on different aspects of amino acid catabolism.
Hildebrandt, Tatjana
core   +1 more source

Binding of Sulfur Ligands to Cysteine Dioxygenase: A Crystallographic, Spectroscopic and Computational Study

, 2013
Cysteine dioxygenase (CDO) is a non-heme mono-iron enzyme that catalyses the oxidation of cysteine to cysteine sulfinic acid (CSA) by the addition of the two oxygen atoms from dioxygen to the thiol group of cysteine.
Souness, Richard James
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Towards Understanding the Pathway for Hydrogen Sulfide Metabolism [PDF]

, 2015
Hydrogen sulfide (H2S) is the most recently identified member of a small family of labile biological signaling molecules, termed gasotransmitters, which includes nitric oxide and carbon monoxide.
Melideo, Scott L.
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Biochemical and Biophysical Characterization of the Human Ethylmalonic Encephalopathy non-Heme Sulfur [Fe]-Dioxygenase ETHE1, and X-ray Absorption Spectroscopy Applications and Methods Development

, 2010
This work focuses on the biochemical and biophysical characterization of highly interesting metallo-proteins and is divided in two main projects. The first project regards the characterization of the iron-based enzyme ETHE1 from Homo sapiens, which is ...
Salomone-Stagni, Marco
core   +1 more source

Rhodanese-fold sulfurtransferases : from mitochondrial H2S catalbolism to biocatalysis

, 2022
Les thioltransférases à domaine rhodanèse sont des enzymes ubiquitaires qui catalysent une réaction de transfert de soufre d’un substrat donneur vers un accepteur, via un mécanisme à deux étapes impliquant la formation d’un intermédiaire persulfure sur ...
Claudel, Anne-Lise
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Les thioltransférases à domaine Rhodanèse : du catabolisme mitochondrial d’H2S à la biocatalyse

, 2022
L'auteur a souhaité limiter l'accès de ce document aux membres de l'Enseignement supérieur français jusqu'au 21 juin 2027Rhodanese-domain sulfurtransferases are ubiquitous enzymes that catalyze a sulfur transfer from a donor substrate to an acceptor, via
Claudel, Anne-Lise
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Persulfide Biosynthesis Conserved Evolutionarily in All Organisms. [PDF]

Antioxid Redox Signal, 2023
Ogata S, Matsunaga T, Jung M, Barayeu U, Morita M, Akaike T.   +5 more
europepmc   +1 more source

Power and poison: The intersections of H₂S and O₂ metabolism. [PDF]

J Biol Chem
Brake J, Banerjee R.
europepmc   +1 more source

Recent discoveries in mono- and dinuclear nonheme iron enzymes: Emerging mechanisms and catalytic strategies. [PDF]

Arch Biochem Biophys
Wang K, Yao A, Chang WC.
europepmc   +1 more source