Siro(haem)amide in Allochromatium vinosum and relevance of DsrL and DsrN, a homolog of cobyrinic acid a,c-diamide synthase, for sulphur oxidation

Abstract In the purple sulphur bacterium Allochromatium vinosum, the prosthetic group of dissimilatory sulphite reductase (DsrAB) was identified as siroamide, an amidated form of the classical sirohaem. The genes dsrAB are the first two of a large cluster of genes necessary for the oxidation of sulp...

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Veröffentlicht in:	FEMS microbiology letters 2006-08, Vol.261 (2), p.194-202
Hauptverfasser:	Lübbe, Yvonne J., Youn, Hyung-Sun, Timkovich, Russell, Dahl, Christiane
Format:	Artikel
Sprache:	eng
Schlagworte:	Allochromatium vinosum Bacterial Proteins - chemistry Bacterial Proteins - genetics Bacterial Proteins - metabolism Bacteriology Biological and medical sciences Chromatiaceae - enzymology Chromatiaceae - genetics Chromatiaceae - metabolism Chromatography Chromatography, High Pressure Liquid Complementation Deletion mutant dsr genes E coli Fundamental and applied biological sciences. Psychology Gene Deletion Genes Genetic Complementation Test Genetics Globules Glutamate Synthase - genetics Glutamate Synthase - metabolism Glutamine Heme - analogs & derivatives Heme - analysis Heme - chemistry Homology Microbiology NADH, NADPH Oxidoreductases - genetics NADH, NADPH Oxidoreductases - metabolism Oxidation Oxidation rate Oxidation-Reduction Oxidoreductases Acting on Sulfur Group Donors - chemistry Oxidoreductases Acting on Sulfur Group Donors - isolation & purification Oxidoreductases Acting on Sulfur Group Donors - metabolism phototrophic sulphur bacteria Prostheses Recombinant Proteins Reductase Reductases siro(haem)amide Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization Sulfides Sulfur Sulfur - metabolism sulphite reductase sulphur oxidation Thiosulfates
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