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Literature summary for 2.7.2.3 extracted from

  • Larsson-Raznikiewicz, M.; Arvidsson, L.
    Inhibition of phosphoglycerate kinase by products and product homologues (1971), Eur. J. Biochem., 22, 506-512.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
ADP
-
Saccharomyces cerevisiae
ADP3- competitive to 3-phospho-D-glycerate Saccharomyces cerevisiae
AMP above 0.5 mM noncompetitive and below 0.5 mM competitive to 3-phospho-D-glycerate, competitive to MgATP2- Saccharomyces cerevisiae
AMP2- competitive to MgATP2-, noncompetitive to 3-phospho-D-glycerate Saccharomyces cerevisiae
MgADP- competitive to 3-phospho-D-glycerate Saccharomyces cerevisiae

Organism

Organism UniProt Comment Textmining
Saccharomyces cerevisiae
-
commercial product
-

Purification (Commentary)

Purification (Comment) Organism
further purification of the commercial product Saccharomyces cerevisiae

Reaction

Reaction Comment Organism Reaction ID
ATP + 3-phospho-D-glycerate = ADP + 3-phospho-D-glyceroyl phosphate rapid equilibrium random mechanism Saccharomyces cerevisiae

Source Tissue

Source Tissue Comment Organism Textmining
additional information commercial product Saccharomyces cerevisiae
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + 3-phospho-D-glycerate
-
Saccharomyces cerevisiae ADP + 1,3-diphosphoglycerate
-
r

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
assay at Saccharomyces cerevisiae

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.8
-
assay at Saccharomyces cerevisiae

Cofactor

Cofactor Comment Organism Structure
ADP
-
Saccharomyces cerevisiae
ATP true substrate is the magnesium complexes of ATP Saccharomyces cerevisiae
ATP required as phosphate donor Saccharomyces cerevisiae

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.17
-
ADP3- pH7.8, 25°C, versus MgATP2-, dependent on concentration of MgATP2- Saccharomyces cerevisiae
0.22
-
ADP3- pH7.8, 25°C, versus MgATP2-, dependent on concentration of MgATP2- Saccharomyces cerevisiae
1.5
-
AMP2- pH 7.8, 25°C Saccharomyces cerevisiae
1.5
-
AMP pH 7.8, 25°C, versus 3-phospho-D-glycerate Saccharomyces cerevisiae
2
-
AMP pH 7.8, 25°C, versus MgATP2- Saccharomyces cerevisiae