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Literature summary for 6.2.1.76 extracted from

  • An, J.H.; Kim, Y.S.
    A gene cluster encoding malonyl-CoA decarboxylase (MatA), malonyl-CoA synthetase (MatB) and a putative dicarboxylate carrier protein (MatC) in Rhizobium trifolii--cloning, sequencing, and expression of the enzymes in Escherichia coli (1998), Eur. J. Biochem., 257, 395-402 .
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Rhizobium leguminosarum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0267
-
CoA pH and temperature not specified in the publication Rhizobium leguminosarum
0.0338
-
ATP pH and temperature not specified in the publication Rhizobium leguminosarum
0.113
-
malonate pH and temperature not specified in the publication Rhizobium leguminosarum

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
54612
-
calculated from sequence Rhizobium leguminosarum

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + malonate + CoA Rhizobium leguminosarum
-
AMP + diphosphate + malonyl-CoA
-
?

Organism

Organism UniProt Comment Textmining
Rhizobium leguminosarum Q9ZIP5
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Rhizobium leguminosarum

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
35.46
-
pH and temperature not specified in the publication Rhizobium leguminosarum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + 2-methylmalonate + CoA activity is 20.4% compared to the activity with malonate Rhizobium leguminosarum AMP + diphosphate + 2-methylmalonyl-CoA
-
?
ATP + malonate + CoA
-
Rhizobium leguminosarum AMP + diphosphate + malonyl-CoA
-
?
additional information no activity for acetate, propionate and succinate in place of malonate, and for GTP, CTP and AMP in place of ATP Rhizobium leguminosarum ?
-
-

Subunits

Subunits Comment Organism
? x * 54612, calculated from sequence Rhizobium leguminosarum

Synonyms

Synonyms Comment Organism
malonyl-CoA synthetase
-
Rhizobium leguminosarum
matB
-
Rhizobium leguminosarum