Results 181 to 190 of about 2,505 (224)
Some of the next articles are maybe not open access.
A physical characterization of sulfane sulfurtransferase
Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology, 1990The bacterial enzyme sulfane sulfurtransferase has been studied using spectroscopic techniques. The enzyme was characterized in terms of its near-UV absorption spectrum, molar ellipticity, intrinsic fluorescence spectra and the effects of general and ionic quenching reagents upon its fluorescence.
B A, Aird, P M, Horowitz
openaire +2 more sources
Rhodanese (thiosulfate:cyanide sulfurtransferase) from frog Rana temporaria
Journal of Chromatography B: Biomedical Sciences and Applications, 2000The molecular mass of rhodanese from the mitochondrial fraction of frog Rana temporaria liver, equaling 8.7 kDa, was determined by high-performance size exclusion chromatography (HP-SEC). The considerable difference in molecular weight and the lack of common antigenic determinants between frog liver rhodanese and bovine rhodanese suggest the occurrence
M, Wróbel, J, Czubak
openaire +2 more sources
On the molecular weight of thiosulfate sulfurtransferase
Biochimica et Biophysica Acta (BBA) - Protein Structure, 1975Bovine liver thiosulfate sulfurtransferase (rhodanese) (EC 2.8.1.1) HAS BEEN REPORTED TO EXIST IN SOLUTION IN A RAPID, PH-dependent equilibrium between monomeric and dimeric forms of molecular weights 18 500 and 37 000 (Volini, M., DeToma, F. and Westley, J. (1967), J. Biol. Chem. 242, 5220).
L M, Ellis, C K, Woodward
openaire +2 more sources
Redox Regulation of Mammalian 3-Mercaptopyruvate Sulfurtransferase
2015A cystine-catabolizing enzyme, 3-mercaptopyruvate sulfurtransferase catalyzes the trans-sulfuration reaction of mercaptopyruvate or thiosulfate to thiol-containing compounds or cyanide. During the catalytic process, persulfide is formed at the catalytic site cysteine residue and a sulfur-acceptor substrate donates the outer sulfur of the persulfide to ...
Noriyuki, Nagahara +3 more
openaire +2 more sources
Encapsulation of thiosulfate: Cyanide sulfurtransferase by mouse erythrocytes
Toxicology and Applied Pharmacology, 1986Murine carrier erythrocytes, prepared by hypotonic dialysis, were employed in the encapsulation of several compounds including [14C]sucrose, [3H]inulin, and bovine thiosulfate:cyanide sulfurtransferase (rhodanese), a mitochondrial enzyme which converts cyanide to thiocyanate.
P, Leung +5 more
openaire +2 more sources
[38] 3-Mercaptopyruvate sulfurtransferase
1981Publisher Summary 3-Mercaptopyruvate sulfurtransferase catalyzes the cleavage of a carbon–sulfur bond and the transfer of the sulfur atom from 3-mercaptopyruvate to any of a variety of thiophiles, including thiols, cyanide, sulfite, and sulfinates. This chapter deals with the purification of the 3-mercaptopyruvate sulfurtransferase from the bovine ...
openaire +1 more source
Thiosulfate sulfurtransferase (rhodanese) in forest soils
Folia Microbiologica, 1987Concentrations of thiosulfate sulfurtransferase (rhodanese; EC 2.8.1.1) in soils of five types of forest stands (spruce and pine stands without ground vegetation, and mountain ash, birch and pine stands with grass cover) were followed. Soils from grassed stands contained much higher concentrations of the enzyme than soils without ground vegetation.
openaire +1 more source