Results 31 to 40 of about 82,259 (373)

Assays for the Detection of Rubber Oxygenase Activities

open access: yesBio-Protocol, 2017
Microbial biodegradation of rubber relies on extracellular rubber oxygenases that catalyze the oxidative cleavage of the double bond of the polyisoprene backbone into oligo-isoprenoids.
Wolf Röther   +2 more
doaj   +1 more source

Strigolactone biosynthesis is evolutionarily conserved, regulated by phosphate starvation and contributes to resistance against phytopathogenic fungi in a moss, Physcomitrella patens [PDF]

open access: yes, 2017
In seed plants, strigolactones (SLs) regulate architecture and induce mycorrhizal symbiosis in response to environmental cues. SLs are formed by combined activity of the carotenoid cleavage dioxygenases (CCDs) 7 and 8 from 9-cis-β-carotene, leading to ...
Alder, Adrian   +11 more
core   +1 more source

Unraveling the Microbial Interactions and Metabolic Potentials in Pre- and Post-treated Sludge from a Wastewater Treatment Plant Using Metagenomic Studies

open access: yesFrontiers in Microbiology, 2017
Sewage waste represents an ecosystem of complex and interactive microbial consortia which proliferate with different kinetics according to their individual genetic as well as metabolic potential. We performed metagenomic shotgun sequencing on Ion-Torrent
Chandni Sidhu   +3 more
doaj   +1 more source

Sudestada1, a Drosophila ribosomal prolyl-hydroxylase required for mRNA translation, cell homeostasis, and organ growth [PDF]

open access: yes, 2014
Genome sequences predict the presence of many 2-oxoglutarate (2OG)-dependent oxygenases of unknown biochemical and biological functions in Drosophila. Ribosomal protein hydroxylation is emerging as an important 2OG oxygenase catalyzed pathway, but its ...
Acevedo, Julieta Maria   +16 more
core   +2 more sources

ENGINEERING NON-HEME MONO- AND DIOXYGENASES FOR BIOCATALYSIS

open access: yesComputational and Structural Biotechnology Journal, 2012
Oxygenases are ubiquitous enzymes that catalyze the introduction of one or two oxygen atoms to unreactive chemical compounds. They require reduction equivalents from NADH or NADPH and comprise metal ions, metal ion complexes, or coenzymes in their active
Adi Dror, Ayelet Fishman
doaj   +3 more sources

Conservation of the unusual dimeric JmjC fold of JMJD7 from Drosophila melanogaster to humans

open access: yesScientific Reports, 2022
The JmjC family of 2-oxoglutarate dependent oxygenases catalyse a range of hydroxylation and demethylation reactions in humans and other animals. Jumonji domain-containing 7 (JMJD7) is a JmjC (3S)-lysyl-hydroxylase that catalyses the modification of ...
Rasheduzzaman Chowdhury   +5 more
doaj   +1 more source

Enzymatic functionalization of carbon-hydrogen bonds [PDF]

open access: yes, 2011
The development of new catalytic methods to functionalize carbon–hydrogen (C–H) bonds continues to progress at a rapid pace due to the significant economic and environmental benefits of these transformations over traditional synthetic methods.
Arnold, Frances H.   +2 more
core   +1 more source

Spin-orbit coupling effects in O(2) activation by cofactor-independent 2,4-dioxygenase [PDF]

open access: yesThe Ukrainian Biochemical Journal, 2019
The O2 (dioxygen) is paramagnetic molecule with two non-paired electron spins and triplet ground state (S = 1) while majority of organic molecules are diamagnetic species; they have all electron spins paired and the singlet ground state with the total ...
B. F. Minaev, R. R. Valiev
doaj   +1 more source

Activity In Vitro of Clotrimazole against Canine Methicillin-Resistant and Susceptible Staphylococcus pseudintermedius [PDF]

open access: yes, 2017
Emergence of multidrug-resistance in Staphylococcus pseudintermedius (SP) has increased interest in topical therapy as an alternative to systemic antibiotics in canine pyoderma.
Bond, R, Frosini, S-M
core   +3 more sources

OxDBase: a database of oxygenases involved in biodegradation

open access: yesBMC Research Notes, 2009
Background Oxygenases belong to the oxidoreductive group of enzymes (E.C. Class 1), which oxidize the substrates by transferring oxygen from molecular oxygen (O2) and utilize FAD/NADH/NADPH as the co-substrate.
Raghava Gajendra PS   +4 more
doaj   +1 more source

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