(Pyruvate, phosphate dikinase)-phosphate phosphotransferase: Difference between revisions

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(Pyruvate, phosphate dikinase)-phosphate phosphotransferase
(Pyruvate, phosphate dikinase)-phosphate phosphotransferase
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EC no.	2.7.4.27
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BRENDA	BRENDA entry
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Revision as of 01:17, 16 May 2016

(Pyruvate, phosphate dikinase)-phosphate phosphotransferase (EC 2.7.4.27, PPDK regulatory protein, pyruvate, phosphate dikinase regulatory protein, bifunctional dikinase regulatory protein, PDRP1 (gene)) is an enzyme with systematic name (pyruvate, phosphate dikinase) phosphate:phosphate phosphotransferase.^[1]^[2]^[3]^[4]^[5] This enzyme catalyses the following chemical reaction

[pyruvate, phosphate dikinase] phosphate + phosphate

\rightleftharpoons

[pyruvate, phosphate dikinase] + diphosphate

The enzyme from the plants maize and arabidopsis is bifunctional and also catalyses the phosphorylation of pyruvate.

References

^ Burnell, J.N.; Hatch, M.D. (1984). "Regulation of C₄ photosynthesis: identification of a catalytically important histidine residue and its role in the regulation of pyruvate,P_i dikinase". Arch. Biochem. Biophys. 231: 175–182. doi:10.1016/0003-9861(84)90375-8. PMID 6326674.
^ Burnell, J.N.; Hatch, M.D. (1985). "Regulation of C₄ photosynthesis: purification and properties of the protein catalyzing ADP-mediated inactivation and P_i-mediated activation of pyruvate,P_i dikinase". Arch. Biochem. Biophys. 237: 490–503. doi:10.1016/0003-9861(85)90302-9. PMID 2983615.
^ Chastain, C.J.; Botschner, M.; Harrington, G.E.; Thompson, B.J.; Mills, S.E.; Sarath, G.; Chollet, R. (2000). "Further analysis of maize C₄ pyruvate,orthophosphate dikinase phosphorylation by its bifunctional regulatory protein using selective substitutions of the regulatory Thr-456 and catalytic His-458 residues". Arch. Biochem. Biophys. 375: 165–170. doi:10.1006/abbi.1999.1651. PMID 10683263.
^ Burnell, J.N.; Chastain, C.J. (2006). "Cloning and expression of maize-leaf pyruvate, P_i dikinase regulatory protein gene". Biochem. Biophys. Res. Commun. 345: 675–680. doi:10.1016/j.bbrc.2006.04.150. PMID 16696949.
^ Chastain, C.J.; Xu, W.; Parsley, K.; Sarath, G.; Hibberd, J.M.; Chollet, R. (2008). "The pyruvate, orthophosphate dikinase regulatory proteins of Arabidopsis possess a novel, unprecedented Ser/Thr protein kinase primary structure". Plant J. 53: 854–863. doi:10.1111/j.1365-313x.2007.03366.x. PMID 17996018.

External links

(pyruvate,+phosphate+dikinase)-phosphate+phosphotransferase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)

[1] Burnell, J.N.; Hatch, M.D. (1984). "Regulation of C₄ photosynthesis: identification of a catalytically important histidine residue and its role in the regulation of pyruvate,P_i dikinase". Arch. Biochem. Biophys. 231: 175–182. doi:10.1016/0003-9861(84)90375-8. PMID 6326674.

[2] Burnell, J.N.; Hatch, M.D. (1985). "Regulation of C₄ photosynthesis: purification and properties of the protein catalyzing ADP-mediated inactivation and P_i-mediated activation of pyruvate,P_i dikinase". Arch. Biochem. Biophys. 237: 490–503. doi:10.1016/0003-9861(85)90302-9. PMID 2983615.

[3] Chastain, C.J.; Botschner, M.; Harrington, G.E.; Thompson, B.J.; Mills, S.E.; Sarath, G.; Chollet, R. (2000). "Further analysis of maize C₄ pyruvate,orthophosphate dikinase phosphorylation by its bifunctional regulatory protein using selective substitutions of the regulatory Thr-456 and catalytic His-458 residues". Arch. Biochem. Biophys. 375: 165–170. doi:10.1006/abbi.1999.1651. PMID 10683263.

[4] Burnell, J.N.; Chastain, C.J. (2006). "Cloning and expression of maize-leaf pyruvate, P_i dikinase regulatory protein gene". Biochem. Biophys. Res. Commun. 345: 675–680. doi:10.1016/j.bbrc.2006.04.150. PMID 16696949.

[5] Chastain, C.J.; Xu, W.; Parsley, K.; Sarath, G.; Hibberd, J.M.; Chollet, R. (2008). "The pyruvate, orthophosphate dikinase regulatory proteins of Arabidopsis possess a novel, unprecedented Ser/Thr protein kinase primary structure". Plant J. 53: 854–863. doi:10.1111/j.1365-313x.2007.03366.x. PMID 17996018.

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@@ Line 9: / Line 9: @@
 | caption =
 }}
-'''(Pyruvate, phosphate dikinase)-phosphate phosphotransferase''' ({{EC number|2.7.4.27}}, ''PPDK regulatory protein'', ''pyruvate, phosphate dikinase regulatory protein'', ''bifunctional dikinase regulatory protein'', ''PDRP1 (gene)'') is an [[enzyme]] with [[List of enzymes|systematic name]] ''(pyruvate, phosphate dikinase) phosphate:phosphate phosphotransferase''.<ref>{{cite journal | title = Regulation of C<sub>4</sub> photosynthesis: identification of a catalytically important histidine residue and its role in the regulation of pyruvate,''P''<sub>i</sub> dikinase |author = Burnell, J.N. and Hatch, M.D. |journal = Arch. Biochem. Biophys. |year = 1984 |volume = 231 |pages = 175–182 |pmid = 6326674 |doi=10.1016/0003-9861(84)90375-8}}</ref><ref>{{cite journal | title = Regulation of C<sub>4</sub> photosynthesis: purification and properties of the protein catalyzing ADP-mediated inactivation and ''P''<sub>i</sub>-mediated activation of pyruvate,''P''<sub>i</sub> dikinase |author = Burnell, J.N. and Hatch, M.D. |journal = Arch. Biochem. Biophys. |year = 1985 |volume = 237 |pages = 490–503 |pmid = 2983615 |doi=10.1016/0003-9861(85)90302-9}}</ref><ref>{{cite journal | title = Further analysis of maize C<sub>4</sub> pyruvate,orthophosphate dikinase phosphorylation by its bifunctional regulatory protein using selective substitutions of the regulatory Thr-456 and catalytic His-458 residues |author = Chastain, C.J., Botschner, M., Harrington, G.E., Thompson, B.J., Mills, S.E., Sarath, G. and Chollet, R. |journal = Arch. Biochem. Biophys. |year = 2000 |volume = 375 |pages = 165–170 |pmid = 10683263 |doi=10.1006/abbi.1999.1651}}</ref><ref>{{cite journal | title = Cloning and expression of maize-leaf pyruvate, ''P''<sub>i</sub> dikinase regulatory protein gene |author = Burnell, J.N. and Chastain, C.J. |journal = Biochem. Biophys. Res. Commun. |year = 2006 |volume = 345 |pages = 675–680 |pmid = 16696949 |doi=10.1016/j.bbrc.2006.04.150}}</ref><ref>{{cite journal | title = The pyruvate, orthophosphate dikinase regulatory proteins of ''Arabidopsis'' possess a novel, unprecedented Ser/Thr protein kinase primary structure |author = Chastain, C.J., Xu, W., Parsley, K., Sarath, G., Hibberd, J.M. and Chollet, R. |journal = Plant J. |year = 2008 |volume = 53 |pages = 854–863 |pmid = 17996018 |doi=10.1111/j.1365-313x.2007.03366.x}}</ref> This enzyme [[catalysis|catalyses]] the following [[chemical reaction]]
+'''(Pyruvate, phosphate dikinase)-phosphate phosphotransferase''' ({{EC number|2.7.4.27}}, ''PPDK regulatory protein'', ''pyruvate, phosphate dikinase regulatory protein'', ''bifunctional dikinase regulatory protein'', ''PDRP1 (gene)'') is an [[enzyme]] with [[List of enzymes|systematic name]] ''(pyruvate, phosphate dikinase) phosphate:phosphate phosphotransferase''.<ref>{{cite journal | title = Regulation of C<sub>4</sub> photosynthesis: identification of a catalytically important histidine residue and its role in the regulation of pyruvate,''P''<sub>i</sub> dikinase |author1 = Burnell, J.N. |author2 =Hatch, M.D. |journal = Arch. Biochem. Biophys. |year = 1984 |volume = 231 |pages = 175–182 |pmid = 6326674 |doi=10.1016/0003-9861(84)90375-8}}</ref><ref>{{cite journal | title = Regulation of C<sub>4</sub> photosynthesis: purification and properties of the protein catalyzing ADP-mediated inactivation and ''P''<sub>i</sub>-mediated activation of pyruvate,''P''<sub>i</sub> dikinase |author1 = Burnell, J.N. |author2 =Hatch, M.D. |journal = Arch. Biochem. Biophys. |year = 1985 |volume = 237 |pages = 490–503 |pmid = 2983615 |doi=10.1016/0003-9861(85)90302-9}}</ref><ref>{{cite journal | title = Further analysis of maize C<sub>4</sub> pyruvate,orthophosphate dikinase phosphorylation by its bifunctional regulatory protein using selective substitutions of the regulatory Thr-456 and catalytic His-458 residues |author1 = Chastain, C.J. |author2 =Botschner, M. |author3 =Harrington, G.E. |author4 =Thompson, B.J. |author5 =Mills, S.E. |author6 =Sarath, G. |author7 =Chollet, R. | journal = Arch. Biochem. Biophys. |year = 2000 |volume = 375 |pages = 165–170 |pmid = 10683263 |doi=10.1006/abbi.1999.1651}}</ref><ref>{{cite journal | title = Cloning and expression of maize-leaf pyruvate, ''P''<sub>i</sub> dikinase regulatory protein gene |author1 = Burnell, J.N. |author2 =Chastain, C.J. |journal = Biochem. Biophys. Res. Commun. |year = 2006 |volume = 345 |pages = 675–680 |pmid = 16696949 |doi=10.1016/j.bbrc.2006.04.150}}</ref><ref>{{cite journal | title = The pyruvate, orthophosphate dikinase regulatory proteins of ''Arabidopsis'' possess a novel, unprecedented Ser/Thr protein kinase primary structure |author1 = Chastain, C.J. |author2 =Xu, W. |author3 =Parsley, K. |author4 =Sarath, G. |author5 =Hibberd, J.M. |author6 =Chollet, R. | journal = Plant J. |year = 2008 |volume = 53 |pages = 854–863 |pmid = 17996018 |doi=10.1111/j.1365-313x.2007.03366.x}}</ref> This enzyme [[catalysis|catalyses]] the following [[chemical reaction]]
 : [pyruvate, phosphate dikinase] phosphate + [[phosphate]] <math>\rightleftharpoons</math> [pyruvate, phosphate dikinase] + [[diphosphate]]

v t e Enzymes
Activity	Active site Binding site Catalytic triad Oxyanion hole Enzyme promiscuity Diffusion-limited enzyme Cofactor Enzyme catalysis
Regulation	Allosteric regulation Cooperativity Enzyme inhibitor Enzyme activator
Classification	EC number Enzyme superfamily Enzyme family List of enzymes
Kinetics	Enzyme kinetics Eadie–Hofstee diagram Hanes–Woolf plot Lineweaver–Burk plot Michaelis–Menten kinetics
Types	EC1 Oxidoreductases (list) EC2 Transferases (list) EC3 Hydrolases (list) EC4 Lyases (list) EC5 Isomerases (list) EC6 Ligases (list) EC7 Translocases (list)