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Literature summary for 1.7.2.3 extracted from

  • Kwan, H.S.; Barrett, E.L.
    Roles for menaquinone and the two trimethylamine oxide (TMAO) reductases in TMAO respiration in Salmonella typhimurium: Mu d(Apr lac) insertion mutations in men and tor (1983), J. Bacteriol., 155, 1147-1155.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 1.7.2.3

Organism

Organism UniProt Comment Textmining
Salmonella enterica subsp. enterica serovar Typhimurium
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 wild-type and mutants defective in trimethylamine oxide reduction
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Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
 Salmonella enterica subsp. enterica serovar Typhimurium
0.41
-
 mutants, which reduce little or no trimethylamine N-oxide in vivo, but their extracts retain full capacity to reduce it with methyl viologen, formate as electron donor Salmonella enterica subsp. enterica serovar Typhimurium
0.66
-
 mutants partially defective in trimethylamine N-oxide reductase activity, which lack the inducible enzyme but retain the constitutive activity, FMN or vitamin K5 as electron donor Salmonella enterica subsp. enterica serovar Typhimurium
1.29
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 mutants partially defective in trimethylamine N-oxide reductase activity, which lack the inducible enzyme but retain the constitutive activity, formate as electron donor Salmonella enterica subsp. enterica serovar Typhimurium
1.56
-
 wild-type strain, formate as electron donor Salmonella enterica subsp. enterica serovar Typhimurium
2.63
-
 mutants, which reduce little or no trimethylamine N-oxide in vivo, but their extracts retain full capacity to reduce it with methyl viologen, vitamin K5 as electron donor Salmonella enterica subsp. enterica serovar Typhimurium
3.73
-
 wild-type strain, vitamin K5 as electron donor Salmonella enterica subsp. enterica serovar Typhimurium
3.77
-
 mutants, which reduce little or no trimethylamine N-oxide in vivo, but their extracts retain full capacity to reduce it with methyl viologen, FMN as electron donor Salmonella enterica subsp. enterica serovar Typhimurium
4.31
-
 mutants partially defective in trimethylamine N-oxide reductase activity, which lack the inducible enzyme but retain the constitutive activity, methyl viologen as electron donor Salmonella enterica subsp. enterica serovar Typhimurium
4.7
-
 wild-type strain, FMN as electron donor Salmonella enterica subsp. enterica serovar Typhimurium
9.92
-
 wild-type strain, methyl viologen as electron donor Salmonella enterica subsp. enterica serovar Typhimurium
11.2
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 mutants, which reduce little or no trimethylamine N-oxide in vivo, but their extracts retain full capacity to reduce it with methyl viologen, methyl viologen as electron donor Salmonella enterica subsp. enterica serovar Typhimurium

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
trimethylamine N-oxide + electron donor methyl viologen as electron donor Salmonella enterica subsp. enterica serovar Typhimurium trimethylamine + oxidized electron donor + H2O
-
 ?
trimethylamine N-oxide + electron donor benzyl viologen as electron donor Salmonella enterica subsp. enterica serovar Typhimurium trimethylamine + oxidized electron donor + H2O
-
 ?
trimethylamine N-oxide + electron donor vitamin K5 or FMN as electron donors Salmonella enterica subsp. enterica serovar Typhimurium trimethylamine + oxidized electron donor + H2O
-
 ?