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Literature summary extracted from

  • Bang, S.W.; Clark, D.S.; Keasling, J.D.
    Cadmium, lead, and zinc removal by expression of the thiosulfate reductase gene from Salmonella typhimurium in Escherichia coli (2000), Biotechnol. Lett., 22, 1331-1335.
No PubMed abstract available

Application

EC Number Application Comment Organism
1.8.5.5 environmental protection Escherichia coli expressing thiosulfate reductase genes (phsABC) from Salmonella typhimurium is able to remove significant amounts of heavy metals from the medium within 24 h: 99% of zinc up to 500 microM, 99% of lead up to 200 microM, 99% of 100 icroM and 91% of 200 icroM cadmium. In a mixture of 100 microM each of cadmium, lead, and zinc, the strain removes 99% of the total metals from solution within 10 h. Cadmium is removed first, lead second, and zinc last Salmonella enterica subsp. enterica serovar Typhimurium

Cloned(Commentary)

EC Number Cloned (Comment) Organism
1.8.5.5 expression in Escherichia coli Salmonella enterica subsp. enterica serovar Typhimurium
2.8.1.5
-
Salmonella enterica subsp. enterica serovar Typhimurium

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.8.1.5 thiosulfate + 2 dithioerythritol Salmonella enterica subsp. enterica serovar Typhimurium
-
sulfite + dithioerythritol disulfide + sulfide
-
?

Organism

EC Number Organism UniProt Comment Textmining
1.8.5.5 Salmonella enterica subsp. enterica serovar Typhimurium
-
-
-
2.8.1.5 Salmonella enterica subsp. enterica serovar Typhimurium
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.8.1.5 additional information enzyme also precipitates metals such as zinc, lead and cadmium as metal sulfide complexes Salmonella enterica subsp. enterica serovar Typhimurium ?
-
?
2.8.1.5 thiosulfate + 2 dithioerythritol
-
Salmonella enterica subsp. enterica serovar Typhimurium sulfite + dithioerythritol disulfide + sulfide
-
?

Synonyms

EC Number Synonyms Comment Organism
1.8.5.5 phsABC
-
Salmonella enterica subsp. enterica serovar Typhimurium