Metabolic Modeling Tutorial
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Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
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MetaCyc Reaction: 2.7.9.1

Superclasses: Reactions Classified By Conversion Type Simple Reactions Chemical Reactions
Reactions Classified By Substrate Small-Molecule Reactions

EC Number: 2.7.9.1

Enzymes and Genes:
pyruvate phosphate dikinase Inferred from experiment ( Megathyrsus maximus )
pyruvate orthophosphate dikinase Inferred from experiment : pdk1 ( Zea mays )

In Pathway: glutamine biosynthesis III , C4 photosynthetic carbon assimilation cycle, NADP-ME type , C4 photosynthetic carbon assimilation cycle, NAD-ME type , C4 photosynthetic carbon assimilation cycle, PEPCK type

The reaction direction shown, that is, A + B ↔ C + D versus C + D ↔ A + B, is in accordance with the Enzyme Commission system.

Most BioCyc compounds have been protonated to a reference pH value of 7.3, and some reactions have been computationally balanced for hydrogen by adding free protons. Please see the PGDB Concepts Guide for more information.

Mass balance status: Balanced.

Enzyme Commission Primary Name: pyruvate, phosphate dikinase

Enzyme Commission Synonyms: pyruvate, orthophosphate dikinase, pyruvate-phosphate dikinase (phosphorylating), pyruvate, phosphate dikinase, pyruvate-inorganic phosphate dikinase, pyruvate-phosphate dikinase, pyruvate-phosphate ligase, pyruvic-phosphate dikinase, pyruvic-phosphate ligase, pyruvate, Pi dikinase, PPDK

Standard Gibbs Free Energy (ΔrG in kcal/mol): -13.72406 Inferred by computational analysis [Latendresse13]

Citations: [Hatch68, Reeves68, Reeves71, Reeves68a]

Gene-Reaction Schematic: ?

Unification Links: KEGG:R00206 , Rhea:10756

Relationship Links: BRENDA:EC:2.7.9.1 , ENZYME:EC:2.7.9.1 , IUBMB-ExplorEnz:EC:2.7.9.1 , UniProt:RELATED-TO:O23404 , UniProt:RELATED-TO:O24612 , UniProt:RELATED-TO:O85840 , UniProt:RELATED-TO:P22221 , UniProt:RELATED-TO:P22983 , UniProt:RELATED-TO:P37213 , UniProt:RELATED-TO:Q7M0I6 , UniProt:RELATED-TO:Q9WYA9 , UniProt:RELATED-TO:Q39734 , UniProt:RELATED-TO:Q39735 , UniProt:RELATED-TO:Q41846 , UniProt:RELATED-TO:Q42367 , UniProt:RELATED-TO:Q42368 , UniProt:RELATED-TO:Q42736 , UniProt:RELATED-TO:Q42910


References

Hatch68: Hatch MD, Slack CR (1968). "A new enzyme for the interconversion of pyruvate and phosphopyruvate and its role in the C4 dicarboxylic acid pathway of photosynthesis." Biochem J 106(1);141-6. PMID: 4305612

Latendresse13: Latendresse M. (2013). "Computing Gibbs Free Energy of Compounds and Reactions in MetaCyc."

Reeves68: Reeves RE (1968). "A new enzyme with the glycolytic function of pyruvate kinase." J Biol Chem 243(11);3202-4. PMID: 4297474

Reeves68a: Reeves RE, Menzies RA, Hsu DS (1968). "The pyruvate-phosphate dikinase reaction. The fate of phosphate and the equilibrium." J Biol Chem 243(20);5486-91. PMID: 4302788

Reeves71: Reeves RE (1971). "Pyruvate,phosphate dikinase from Bacteroides symbiosus." Biochem J 125(2);531-9. PMID: 5144757


Report Errors or Provide Feedback
Please cite the following article in publications resulting from the use of MetaCyc: Caspi et al, Nucleic Acids Research 42:D459-D471 2014
Page generated by SRI International Pathway Tools version 18.5 on Mon Nov 24, 2014, biocyc13.