1.20.4.4	dithiothreitol	stimulates ArsC-dependent arsenate reduction, but not 2-mercaptoethanol or reduced glutathione	706565	
1.20.4.4	additional information	mechanism by which potassium and tetrahedral oxyanions affect catalysis within the Trx-coupled family of arsenate reductases	705113	
1.20.4.4	additional information	reduction of arsenate to arsenite is dependent on the presence of the arsC gene and the extent of reduction depended also upon the presence of arsB. The arsC-deletion mutant plasmids pGJ106 and pGJ107 confer no more arsenate reduction activity than does the vector plasmid pSK265. Without intact arsB (plasmids pGJ105 and pGJ109) somewhat less arsenite is found	706565	
1.20.4.4	thioredoxin	and dithiothreitol are needed for arsenate reduction	706565