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Literature summary extracted from

  • Wichelecki, D.J.; Vendiola, J.A.; Jones, A.M.; Al-Obaidi, N.; Almo, S.C.; Gerlt, J.A.
    Investigating the physiological roles of low-efficiency D-mannonate and D-gluconate dehydratases in the enolase superfamily pathways for the catabolism of L-gulonate and L-idonate (2014), Biochemistry, 53, 5692-5699 .
    View publication on PubMedView publication on EuropePMC

Organism

EC Number Organism UniProt Comment Textmining
4.2.1.8 Chromohalobacter salexigens Q1QT83
-
-
4.2.1.8 Chromohalobacter salexigens DSM 3043 Q1QT83
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.2.1.8 D-Mannonate
-
 Chromohalobacter salexigens 2-Dehydro-3-deoxy-D-gluconate + H2O
-
 ?
4.2.1.8 D-Mannonate
-
 Chromohalobacter salexigens DSM 3043 2-Dehydro-3-deoxy-D-gluconate + H2O
-
 ?

Synonyms

EC Number Synonyms Comment Organism
4.2.1.8 UxuA
-
 Chromohalobacter salexigens

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
4.2.1.8 1.6
-
 D-mannonate pH 7.9, 25°C Chromohalobacter salexigens

General Information

EC Number General Information Comment Organism
4.2.1.8 physiological function knockout of the UxuA gene results in slower growth with both L-gulonate and D-mannonate as carbon sources Chromohalobacter salexigens

kcat/KM [mM/s]

EC Number kcat/KM Value [1/mMs-1] kcat/KM Value Maximum [1/mMs-1] Substrate Comment Organism Structure
4.2.1.8 1.5
-
 D-mannonate pH 7.9, 25°C Chromohalobacter salexigens