Metabolic Modeling Tutorial
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BioCyc websites down
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Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
BioCyc websites down
12/28 - 12/31
for maintenance.
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
BioCyc websites down
12/28 - 12/31
for maintenance.
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
BioCyc websites down
12/28 - 12/31
for maintenance.
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
BioCyc websites down
12/28 - 12/31
for maintenance.
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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 Sun Dec 21, 2014, biocyc13.