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Literature summary for 4.1.3.24 extracted from

  • Hacking, A.J.; Quayle, J.R.
    Malyl-CoA lyase from Methylobacterium extorquens AM1 (1990), Methods Enzymol., 188, 379-391.
No PubMed abstract available

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.015
-
acetyl-CoA
-
Methylorubrum extorquens
0.066
-
(3S)-3-carboxy-3-hydroxypropanoyl-CoA
-
Methylorubrum extorquens
1.7
-
glyoxylate
-
Methylorubrum extorquens

Metals/Ions

Metals/Ions Comment Organism Structure
Co2+
-
Methylorubrum extorquens
Mg2+ Km: 1.2 mM Methylorubrum extorquens
Mg2+ divalent cation required, Mg2+ or Co2+ is most effective Methylorubrum extorquens
Mn2+ divalent cation required, 88% of the activation with Mg2+ and Co2+ Methylorubrum extorquens
Zn2+ divalent cation required, 41% of the activation with Mg2+ and Co2+ Methylorubrum extorquens

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
190000
-
meniscus depletion method Methylorubrum extorquens

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Methylorubrum extorquens
-
?
-
?

Organism

Organism UniProt Comment Textmining
Methylorubrum extorquens
-
strain AM1, i.e. Pseudomonas sp. strain AM1, a mutant of strain AM1 lacking the enzyme
-

Purification (Commentary)

Purification (Comment) Organism
-
Methylorubrum extorquens

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
28.1
-
-
Methylorubrum extorquens

Storage Stability

Storage Stability Organism
-15°C, stable for several months Methylorubrum extorquens
0-4°C, 2-3 weeks, stable Methylorubrum extorquens

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(3S)-3-carboxy-3-hydroxypropanoyl-CoA
-
Methylorubrum extorquens acetyl-CoA + glyoxylate
-
r
acetyl-CoA + glyoxylate
-
Methylorubrum extorquens (3S)-3-carboxy-3-hydroxypropanoyl-CoA
-
r
additional information
-
Methylorubrum extorquens ?
-
?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
55
-
irreversible loss of activity Methylorubrum extorquens