Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 2.7.1.40 extracted from

  • Terlecki, G.
    Purification and properties of pyruvate kinase type M1 from bovine brain (1989), Int. J. Biochem., 21, 1053-1060.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
phosphate activation Bos taurus

Inhibitors

Inhibitors Comment Organism Structure
ATP above 6 mM Bos taurus
L-phenylalanine fructose 1,6-diphosphate protects Bos taurus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.04 0.063 phosphoenolpyruvate
-
Bos taurus
0.2 0.35 ADP
-
Bos taurus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
57000
-
x * 57000, SDS-PAGE Bos taurus

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Bos taurus

Source Tissue

Source Tissue Comment Organism Textmining
brain
-
Bos taurus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Bos taurus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ADP + phosphoenolpyruvate
-
Bos taurus ATP + pyruvate
-
?

Subunits

Subunits Comment Organism
? x * 57000, SDS-PAGE Bos taurus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
assay at Bos taurus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.8 7.2
-
Bos taurus

Cofactor

Cofactor Comment Organism Structure
ATP activation Bos taurus
ATP below 4 mM, inhibits above 5 mM Bos taurus