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Literature summary for 2.7.2.1 extracted from

  • Kushkevych, I.V.
    Acetate kinase activity and kinetic properties of the enzyme in Desulfovibrio piger Vib-7 and Desulfomicrobium sp. Rod-9 intestinal bacterial strains (2014), Open Microbiol. J., 8, 138-143.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 2.7.2.1

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
 additional information Michaelis-Menten kinetics, kinetic analysis and mechanism, detailed overview Desulfovibrio piger
additional information
-
 additional information Michaelis-Menten kinetics, kinetic analysis and mechanism, detailed overview Desulfomicrobium sp.

Localization

Localization Comment Organism GeneOntology No. Textmining
soluble
-
 Desulfovibrio piger
-
-
soluble
-
 Desulfomicrobium sp.
-
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ required Desulfovibrio piger
Mg2+ required Desulfomicrobium sp.

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + acetate Desulfovibrio piger
-
 ADP + acetyl phosphate
-
 r
ATP + acetate Desulfomicrobium sp.
-
 ADP + acetyl phosphate
-
 r
ATP + acetate Desulfomicrobium sp. Rod-9
-
 ADP + acetyl phosphate
-
 r
ATP + acetate Desulfovibrio piger Vib-7
-
 ADP + acetyl phosphate
-
 r

Organism

Organism UniProt Comment Textmining
Desulfomicrobium sp.
-
-
-
Desulfomicrobium sp. Rod-9
-
-
-
Desulfovibrio piger
-
-
-
Desulfovibrio piger Vib-7
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.39
-
 pH 7.4, 29°C, purified enzyme Desulfomicrobium sp.
6.16
-
 pH 7.4, 29°C, purified enzyme Desulfovibrio piger

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + acetate
-
 Desulfovibrio piger ADP + acetyl phosphate
-
 r
ATP + acetate
-
 Desulfomicrobium sp. ADP + acetyl phosphate
-
 r
ATP + acetate
-
 Desulfomicrobium sp. Rod-9 ADP + acetyl phosphate
-
 r
ATP + acetate
-
 Desulfovibrio piger Vib-7 ADP + acetyl phosphate
-
 r

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
29
-
 assay at Desulfomicrobium sp.
30 35
-
 Desulfovibrio piger

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
20 42 activity range, profile overview Desulfovibrio piger
20 42 activity range, profile overview Desulfomicrobium sp.

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.4
-
 assay at Desulfomicrobium sp.
8
-
-
 Desulfovibrio piger

pH Range

pH Minimum pH Maximum Comment Organism
6 9.5 activity range, profile overview Desulfovibrio piger
6 9.5 activity range, profile overview Desulfomicrobium sp.

Cofactor

Cofactor Comment Organism Structure
ADP
-
 Desulfovibrio piger
ADP
-
 Desulfomicrobium sp.
ATP
-
 Desulfovibrio piger
ATP
-
 Desulfomicrobium sp.

General Information

General Information Comment Organism
physiological function acetate kinase plays a significant role in energy production and catalyzes the formation of acetate from acetyl phosphate. The enzyme is involved in the synthesis of most of the ATP formed catabolically Desulfovibrio piger
physiological function acetate kinase plays a significant role in energy production and catalyzes the formation of acetate from acetyl phosphate. The enzyme is involved in the synthesis of most of the ATP formed catabolically Desulfomicrobium sp.