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Literature summary for 2.3.3.3 extracted from

  • Li, F.; Hagemeier, C.H.; Seedorf, H.; Gottschalk, G.; Thauer, R.K.
    Re-citrate synthase from Clostridium kluyveri is phylogenetically related to homocitrate synthase and isopropylmalate synthase rather than to Si-citrate synthase (2007), J. Bacteriol., 189, 4299-4304.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Clostridium kluyveri

Inhibitors

Inhibitors Comment Organism Structure
aerobic conditions 50% inactivation in 24 h by aerobic conditions Clostridium kluyveri
EDTA 0.05 mM, complete inhibition, reactivation by addition of Mg2+, Mn2+, or Co2+ Clostridium kluyveri
p-chloromercuribenzoate 0.002 mM, inactivation Clostridium kluyveri

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.04
-
oxaloacetate pH 8.0 Clostridium kluyveri
0.05
-
acetyl-CoA pH 8.0 Clostridium kluyveri

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
51000
-
x * 52100, calculated, x * 51000, SDS-PAGE Clostridium kluyveri
52100
-
x * 52100, calculated, x * 51000, SDS-PAGE Clostridium kluyveri
52100
-
x * 52100, calculated from sequence Clostridium kluyveri

Organism

Organism UniProt Comment Textmining
Clostridium kluyveri
-
-
-
Clostridium kluyveri
-
isoform IPMS2
-
Desulfovibrio desulfuricans
-
-
-
Desulfovibrio vulgaris
-
-
-

Purification (Commentary)

Purification (Comment) Organism
recombinant enzyme Clostridium kluyveri

Renatured (Commentary)

Renatured (Comment) Organism
enzyme inhibited by EDTA can be reactivated by Mg2+, Mn2+, Co2+ Clostridium kluyveri

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.3
-
pH 8.0 Clostridium kluyveri

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acetyl-CoA + H2O + oxaloacetate
-
Clostridium kluyveri citrate + CoA
-
r

Subunits

Subunits Comment Organism
? x * 52100, calculated, x * 51000, SDS-PAGE Clostridium kluyveri
? x * 52100, calculated from sequence Clostridium kluyveri

Synonyms

Synonyms Comment Organism
Re-citrate synthase
-
Clostridium kluyveri
Re-citrate synthase
-
Desulfovibrio desulfuricans
Re-citrate synthase
-
Desulfovibrio vulgaris