title: Sulfate reduction in a cell-free system of Chlorella. The ferredoxin dependent reduction of a protein-bound intermediate by a thiosulfonate reductase.
mesh_terms: D002474:Cell-Free System; D002708:Chlorella / Q000201:enzymology / Q000378:metabolism*; D002848:Chromatography, DEAE-Cellulose; D003545:Cysteine / Q000096:biosynthesis / Q000378:metabolism; D005288:Ferredoxins / Q000378:metabolism*; D005978:Glutathione / Q000378:metabolism; D008970:Molecular Weight; D010084:Oxidation-Reduction; D010088:Oxidoreductases / Q000378:metabolism; D011485:Protein Binding; D011506:Proteins / Q000378:metabolism*; D012694:Serine / Q000378:metabolism; D013053:Spectrophotometry; D013440:Sulfides / Q000378:metabolism; D013447:Sulfites / Q000378:metabolism; D013451:Sulfonic Acids; D013462:Sulfur Radioisotopes; D013464:Sulfuric Acids / Q000378:metabolism*
chemical_list: D005288:Ferredoxins; D011506:Proteins; D013440:Sulfides; D013447:Sulfites; D013451:Sulfonic Acids; D013462:Sulfur Radioisotopes; D013464:Sulfuric Acids; D012694:Serine; D010088:Oxidoreductases; D005978:Glutathione; D003545:Cysteine