1.8.3.1: sulfite oxidase
This is an abbreviated version!
For detailed information about sulfite oxidase, go to the full flat file.
Word Map on EC 1.8.3.1
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1.8.3.1
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molybdenum
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sulfur
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xanthine
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heme
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thiosulfate
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moco
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epr
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seizures
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molybdopterin
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molybdoenzymes
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sulfur-containing
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tungsten
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molybdenum-containing
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pterin
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s-sulfocysteine
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soxs
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sulfurtransferase
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ectopia
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low-ph
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pyranopterins
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lentis
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dithiolene
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amidoxime
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eseem
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hyperfine
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food industry
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agriculture
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high-ph
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analysis
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oxidase-deficient
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medicine
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xanthinuria
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marc
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molecular biology
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encephalomalacia
- 1.8.3.1
- molybdenum
- sulfur
- xanthine
- heme
- thiosulfate
- moco
- epr
- seizures
- molybdopterin
-
molybdoenzymes
-
sulfur-containing
- tungsten
-
molybdenum-containing
- pterin
- s-sulfocysteine
- soxs
- sulfurtransferase
-
ectopia
-
low-ph
-
pyranopterins
- lentis
-
dithiolene
-
amidoxime
-
eseem
-
hyperfine
- food industry
- agriculture
-
high-ph
- analysis
-
oxidase-deficient
- medicine
-
xanthinuria
-
marc
- molecular biology
- encephalomalacia
Reaction
Synonyms
At-SO, AtSOX, CG7280, HSO, NIA, oxidase, sulfite, PSO, Shopper, SO, SorT, SOX, sulfite oxidase, sulfite oxidase homologue, sulfite: acceptor oxidoreductase, sulfite:acceptor oxidoreductase, sulfite:oxygen oxidoreductase, sulphite oxidase cytochrome b9, SUOX, YedY, YedYZ, ZmSO
ECTree
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Application
Application on EC 1.8.3.1 - sulfite oxidase
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agriculture
analysis
food industry
medicine
molecular biology
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molybdenum trioxide (MoO3) nanoparticles display an intrinsic biomimetic sulfite oxidase activity under physiological conditions, and, functionalized with a customized bifunctional ligand containing dopamine as anchor group and triphenylphosphonium ion as targeting agent, they selectively target the mitochondria while being highly dispersible in aqueous solutions. Chemically induced sulfite oxidase knockdown cells treated with MoO3 nanoparticles recover their sulfite oxidase activity in vitro, which makes MoO3 nanoparticles a potential therapeutic for sulfite oxidase deficiency and opens new avenues for cost-effective therapies for gene-induced deficiencies. Molybdenum trioxide (MoO3) is a well-known model compound for selective oxidation catalysis
additional information
over-expression in tobacco plants enhances their tolerance to sulfite stress. The plants show much less damage, less sulfite accumulation, but greater amounts of sulfate. H2O2 accumulation levels by histochemical detection and quantitative determination in the overexpressing plants are much less than those in the wild-type upon sulfite stress. Reductions of catalase levels detected in the overexpressing lines are considerably less than in the wild-type plants
agriculture
ZmSO might be a promising target for genetic improvement of crops tolerant to acid rain in molecular breeding programs. Sulfite oxidase is essential for timely germination of maize seeds upon sulfite exposure
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electroimmobilisation into polypyrrole film, use for amperometric detection of sulfite
analysis
an enzyme-coupled electrode is successfully used for the determination of sulfite concentration in white wine and beer samples, enzyme electrode preparation and method evaluation
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artificial ETC composed of cytochrome c and sulfite oxidase formed by the layer-by-layer technique using a polyelectrolyte. The multilayer technology, e.g. sulfite oxidase-cyt c multilayer electrode may act as an anode in a bio-fuel cell and furthermore such multilayers may be exploited as a biosensor for the detection of sulfite, which is used as a preservative in wine and other foodstuffs
food industry
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biosensor for detection of sulfite in food and beverages
food industry
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useful for establishing biosensor systems for detection of sulfite in food and beverages considering the high sensitivity of biosensors and the increasing demand for such biosensor devices
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deficiency in SO, due to either a defect in molybdopterin cofactor biosynthesis or a mutation in the apo-enzyme gene itself, leads to dramatic neurological problems that can cause death in early infancy
medicine
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low plasma total homocysteine is a valuable early indicator of sulfite oxidase dysfunction, providing a crucial first-line screen, whereas plasma cystine is not always informative in the first few days of life
medicine
magnetic resonance imaging and magnetic resonance spectroscopy measurements may help differentiate isolated sulfite oxidase deficiency from hypoxic-ischemic condition in patients in whom this diagnosis is not clinically suspected and may lead to further genetic antenatal inquiry that may prevent the birth of other infants affected with this severe and incurable congenital disease
medicine
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molybdenum trioxide (MoO3) nanoparticles display an intrinsic biomimetic sulfite oxidase activity under physiological conditions, and, functionalized with a customized bifunctional ligand containing dopamine as anchor group and triphenylphosphonium ion as targeting agent, they selectively target the mitochondria while being highly dispersible in aqueous solutions. Chemically induced sulfite oxidase knockdown cells treated with MoO3 nanoparticles recover their sulfite oxidase activity in vitro, which makes MoO3 nanoparticles a potential therapeutic for sulfite oxidase deficiency and opens new avenues for cost-effective therapies for gene-induced deficiencies. Molybdenum trioxide (MoO3) is a well-known model compound for selective oxidation catalysis
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alternative functional model ([Mo(TmMe)(O)2Cl]) of the metalloenzyme sulfite oxidase undergoes oxygen atom transfer chemistry and performs the primary function of the enzyme, sulfite oxidation
additional information
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layer-by-layer assembly of globular proteins is feasible without use of polymers as counterpolyelectrolyte, which is interesting for the construction of third-generation biosensors. The assembly is made by co-adsorption of the enzyme SOx and the electron transfer protein cytochrome c
additional information
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plants can utilize sulfite oxidase in a sulfite oxidative pathway to cope with sulfite overflow. Protects plants from toxic doses of SO2 gas
additional information
plants can utilize sulfite oxidase in a sulfite oxidative pathway to cope with sulfite overflow. Protects plants from toxic doses of SO2 gas
additional information
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plants can utilize sulfite oxidase in a sulfite oxidative pathway to cope with sulfite overflow. Protects plants from toxic doses of SO2 gas
additional information
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SO may play a role in protecting catalase from sulfite damage. SO may possibly serve as a safety valve to detoxify excess amounts of sulfite and protect the cell from sulfitolysis
additional information
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SO may possibly serve as a safety valve to detoxify excess amounts of sulfite and protect the cell from sulfitolysis
additional information
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sulfite oxidase may possibly serve as a safety valve to detoxify excess amounts of sulfite and protect the cell from sulfitolysis
additional information
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sulfite treatment may cause oxidative stress and competent animals in SOX cope with this stressful conditions by increase in all antioxidant enzyme activities
additional information
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sulfite treatment may cause oxidative stress, and SOX normal animal copes with this stressful condition due to oxidative/antioxidative balance, whereas SOX-deficent rats, which are an exaggerated model for the normal human situation, cannot handle the sulfite-dependent oxidative stress