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Literature summary for 4.2.1.54 extracted from

  • Kuchta, R.D.; Hanson, G.R.; Holmquist, B.; Abeles, R.H.
    Fe-S centers in lactyl-CoA dehydratase (1986), Biochemistry, 25, 7301-7307.
    View publication on PubMed

Metals/Ions

Metals/Ions Comment Organism Structure
Fe-S component EII contains two Fe-S clusters one 4Fe-4S type, one 3Fe-3/4S type, the loss of Fe does not affect catalytic activity Anaerotignum propionicum

Organism

Organism UniProt Comment Textmining
Anaerotignum propionicum
-
-
-

Oxidation Stability

Oxidation Stability Organism
exposure to O2 for 24 h causes complete inactivation Anaerotignum propionicum

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
strict anaerobic conditions Anaerotignum propionicum

Storage Stability

Storage Stability Organism
4°C, anaerobic storage, 4 mM (NH4)2SO4, stable for at least 4 months Anaerotignum propionicum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acrylyl-CoA + H2O
-
Anaerotignum propionicum lactoyl-CoA
-
r
crotonoyl-CoA + H2O
-
Anaerotignum propionicum 2-hydroxybutyryl-CoA
-
r
lactoyl-CoA
-
Anaerotignum propionicum acrylyl-CoA
-
r

Cofactor

Cofactor Comment Organism Structure
flavin component EII contains flavin Anaerotignum propionicum