Reaction participants Show >> << Hide
- Name help_outline dATP Identifier CHEBI:61404 Charge -4 Formula C10H12N5O12P3 InChIKeyhelp_outline SUYVUBYJARFZHO-RRKCRQDMSA-J SMILEShelp_outline Nc1ncnc2n(cnc12)[C@H]1C[C@H](O)[C@@H](COP([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O)O1 2D coordinates Mol file for the small molecule Search links Involved in 14 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline pyruvate Identifier CHEBI:15361 (Beilstein: 3587721; CAS: 57-60-3) help_outline Charge -1 Formula C3H3O3 InChIKeyhelp_outline LCTONWCANYUPML-UHFFFAOYSA-M SMILEShelp_outline CC(=O)C([O-])=O 2D coordinates Mol file for the small molecule Search links Involved in 215 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline dADP Identifier CHEBI:57667 (Beilstein: 11523262) help_outline Charge -3 Formula C10H12N5O9P2 InChIKeyhelp_outline DAEAPNUQQAICNR-RRKCRQDMSA-K SMILEShelp_outline Nc1ncnc2n(cnc12)[C@H]1C[C@H](O)[C@@H](COP([O-])(=O)OP([O-])([O-])=O)O1 2D coordinates Mol file for the small molecule Search links Involved in 13 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline H+ Identifier CHEBI:15378 Charge 1 Formula H InChIKeyhelp_outline GPRLSGONYQIRFK-UHFFFAOYSA-N SMILEShelp_outline [H+] 2D coordinates Mol file for the small molecule Search links Involved in 9,431 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline phosphoenolpyruvate Identifier CHEBI:58702 (Beilstein: 3951723) help_outline Charge -3 Formula C3H2O6P InChIKeyhelp_outline DTBNBXWJWCWCIK-UHFFFAOYSA-K SMILEShelp_outline [O-]C(=O)C(=C)OP([O-])([O-])=O 2D coordinates Mol file for the small molecule Search links Involved in 39 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Cross-references
| RHEA:30727 | RHEA:30728 | RHEA:30729 | RHEA:30730 | |
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| Reaction direction help_outline | undefined | left-to-right | right-to-left | bidirectional |
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Related reactions help_outline
More general form(s) of this reaction
Publications
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Chemical and enzymatic characterization of recombinant rabbit muscle pyruvate kinase.
Boehme C., Bieber F., Linnemann J., Breitling R., Lorkowski S., Reissmann S.
The stepwise synthesis of thymidine triphosphate (TTP) requires a kinase for phosphorylation in the last step. Because pyruvate kinase (PK) using phosphoenolpyruvate (PEP) as substrate can regenerate adenosine triphosphate and phosphorylate thymidine diphosphate as well, we chose this enzyme for t ... >> More
The stepwise synthesis of thymidine triphosphate (TTP) requires a kinase for phosphorylation in the last step. Because pyruvate kinase (PK) using phosphoenolpyruvate (PEP) as substrate can regenerate adenosine triphosphate and phosphorylate thymidine diphosphate as well, we chose this enzyme for the synthesis of TTP via an enzymatic cascade reaction. The metalloenzyme PK shows pronounced promiscuity and therefore fits well to the conditions of this reaction. PK commonly used today is isolated from rabbit muscle. We cloned and expressed the respective open reading frame in Escherichia coli, purified, and characterized the His-tagged recombinant enzyme. The enzyme has an activity optimum at 37°C and in the pH range from 7.4 to 7.8. K(M) constants conformed well with the isolated native enzyme for adenosine diphosphate (ADP) to 0.37±0.02 mM and for PEP to 0.07±0.01 mM. The recombinant enzyme shows the following range in its substrate specificity: ADP>dADP>dGDP>dCDP>thymidine diphosphate (TDP). It allows the phosphorylation of TDP to TTP in high yield (up to 95%). The metal ions Mg(2+) and K(+) are necessary for full enzymatic activity. The addition of transition metal ions such as Mn(2+), Cu(2+), Co(2+), and Ni(2+) reduces activity. Storage of the enzyme at -20°C retains full activity. << Less
Biol Chem 394:695-701(2013) [PubMed] [EuropePMC]
This publication is cited by 2 other entries.
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Enzymic synthesis of guanosine and cytidine triphosphates: a note on the nucleotide specificity of the pyruvate phosphokinase reaction.
STROMINGER J.L.
Biochim Biophys Acta 16:616-618(1955) [PubMed] [EuropePMC]
This publication is cited by 5 other entries.
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Fluorokinase and pyruvic kinase.
TIETZ A., OCHOA S.
Arch Biochem Biophys 78:477-493(1958) [PubMed] [EuropePMC]
This publication is cited by 5 other entries.
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Enzymatic phosphorylation of adenosine and 2,6-diaminopurine riboside.
KORNBERG A., PRICER W.E. Jr.
J Biol Chem 193:481-495(1951) [PubMed] [EuropePMC]
This publication is cited by 6 other entries.