About: Sulfur Oxygenase from Acidithiobacillus ferrooxidans

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The present work describes the characterization of the sulfur-oxidizing enzyme in Acidihiobacillus ferrooxidans. Oxidation of elemental sulfur by a cell-free preparation of Acidithiobacillus ferrooxidans was first described by Silver & Lundgren (1968). Like the Acidithiobacillus ferrooxidans cell-free system described by Suzuki & Silver (1965), this system required glutathione (GSH) for its activity and oxidized elemental sulfur to sulfite.Sulfur oxygenase was a cytoplasmatic enzyme with pH optimum 7.4. The isoelectric point of the enzyme was 6.0. The relative molecular weight of the enzyme under native condition was assessed as 500 000. Glutathione - polysulfide could be used as a substrate by the enzyme and reduced glutathione could be replaced by sulfide. The present work describes the characterization of the sulfur-oxidizing enzyme in Acidihiobacillus ferrooxidans. Oxidation of elemental sulfur by a cell-free preparation of Acidithiobacillus ferrooxidans was first described by Silver & Lundgren (1968). Like the Acidithiobacillus ferrooxidans cell-free system described by Suzuki & Silver (1965), this system required glutathione (GSH) for its activity and oxidized elemental sulfur to sulfite.Sulfur oxygenase was a cytoplasmatic enzyme with pH optimum 7.4. The isoelectric point of the enzyme was 6.0. The relative molecular weight of the enzyme under native condition was assessed as 500 000. Glutathione - polysulfide could be used as a substrate by the enzyme and reduced glutathione could be replaced by sulfide. (en) The present work describes the characterization of the sulfur-oxidizing enzyme in Acidihiobacillus ferrooxidans. Oxidation of elemental sulfur by a cell-free preparation of Acidithiobacillus ferrooxidans was first described by Silver & Lundgren (1968). Like the Acidithiobacillus ferrooxidans cell-free system described by Suzuki & Silver (1965), this system required glutathione (GSH) for its activity and oxidized elemental sulfur to sulfite.Sulfur oxygenase was a cytoplasmatic enzyme with pH optimum 7.4. The isoelectric point of the enzyme was 6.0. The relative molecular weight of the enzyme under native condition was assessed as 500 000. Glutathione - polysulfide could be used as a substrate by the enzyme and reduced glutathione could be replaced by sulfide. (cs)
Title	Sulfur Oxygenase from Acidithiobacillus ferrooxidans Sulfur Oxygenase from Acidithiobacillus ferrooxidans (en) Sulfur Oxygenase from Acidithiobacillus ferrooxidans (cs)
skos:prefLabel	Sulfur Oxygenase from Acidithiobacillus ferrooxidans Sulfur Oxygenase from Acidithiobacillus ferrooxidans (en) Sulfur Oxygenase from Acidithiobacillus ferrooxidans (cs)
skos:notation	RIV/00216224:14310/02:00007112!RIV08-MSM-14310___
http://linked.open.../vavai/riv/strany	139
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM 143100005)
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Wimmerová, Michaela Janiczek, Oldřich Kaletová, Simona
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	665884
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/02:00007112
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	acidithiobacillus; sulphur metabolism; sulphur oxygenase (en)
http://linked.open.../riv/klicoveSlovo	acidithiobacillus sulphur metabolism sulphur oxygenase
http://linked.open...ontrolniKodProRIV	[5F732216AC27]
http://linked.open...v/mistoKonaniAkce	September 10 - 13, 2002, Stará Lesná, Slovakia
http://linked.open...i/riv/mistoVydani	Slovensko
http://linked.open...i/riv/nazevZdroje	The 18th Biochemical Congress
http://linked.open...in/vavai/riv/obor	CE
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2002
http://linked.open...iv/tvurceVysledku	Wimmerová, Michaela Janiczek, Oldřich Kaletová, Simona
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2002-01-01 (xsd:date)
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20143100005
number of pages	1 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Slovenská spoločnosť pre biochémiu a molekulárnu biológiu pri SAV
http://localhost/t...ganizacniJednotka	14310

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