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Literature summary extracted from

  • Veres, Z.; Stadtman, T.C.
    A purified selenophosphate-dependent enzyme from Salmonella typhimurium catalyzes the replacement of sulfur in 2-thiouridine residues in tRNAs with selenium (1994), Proc. Natl. Acad. Sci. USA, 91, 8092-8096.
    View publication on PubMedView publication on EuropePMC

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.7.9.3 ATP + selenide + H2O Salmonella enterica subsp. enterica serovar Typhimurium provides the selenium donor substrate for the rRNA 2-selenouridine synthase reaction AMP + selenophosphate + phosphate
-
 ?

Organism

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

Purification (Commentary)

EC Number Purification (Comment) Organism
2.7.9.3 150fold Salmonella enterica subsp. enterica serovar Typhimurium

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.7.9.3 additional information
-
-
 Salmonella enterica subsp. enterica serovar Typhimurium

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.7.9.3 ATP + selenide + H2O
-
 Salmonella enterica subsp. enterica serovar Typhimurium AMP + selenophosphate + phosphate
-
 ?
2.7.9.3 ATP + selenide + H2O provides the selenium donor substrate for the rRNA 2-selenouridine synthase reaction Salmonella enterica subsp. enterica serovar Typhimurium AMP + selenophosphate + phosphate
-
 ?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.7.9.3 37
-
 assay at Salmonella enterica subsp. enterica serovar Typhimurium