(Pyruvate, phosphate dikinase) kinase explained
| (Pyruvate, phosphate dikinase) kinase |
| Ec Number: | 2.7.11.32 |
(Pyruvate, phosphate dikinase) kinase (PPDK regulatory protein, pyruvate, phosphate dikinase regulatory protein, bifunctional dikinase regulatory protein) is an enzyme with systematic name ADP:(pyruvate, phosphate dikinase) phosphotransferase.[1] [2] [3] [4] [5] This enzyme catalyses the following chemical reaction
ADP + [pyruvate, phosphate dikinase]
AMP + [pyruvate, phosphate dikinase] phosphate
This enzyme is isolated from the plants Zea mays (maize) and arabidopsis.
Notes and References
- Burnell JN, Hatch MD . Regulation of C4 photosynthesis: identification of a catalytically important histidine residue and its role in the regulation of pyruvate,Pi dikinase . Archives of Biochemistry and Biophysics . 231 . 1 . 175–82 . May 1984 . 6326674 . 10.1016/0003-9861(84)90375-8 .
- Burnell JN, Hatch MD . Regulation of C4 photosynthesis: purification and properties of the protein catalyzing ADP-mediated inactivation and Pi-mediated activation of pyruvate,Pi dikinase . Archives of Biochemistry and Biophysics . 237 . 2 . 490–503 . March 1985 . 2983615 . 10.1016/0003-9861(85)90302-9 .
- Chastain CJ, Botschner M, Harrington GE, Thompson BJ, Mills SE, Sarath G, Chollet R . Further analysis of maize C(4) pyruvate,orthophosphate dikinase phosphorylation by its bifunctional regulatory protein using selective substitutions of the regulatory Thr-456 and catalytic His-458 residues . Archives of Biochemistry and Biophysics . 375 . 1 . 165–70 . March 2000 . 10683263 . 10.1006/abbi.1999.1651 .
- Burnell JN, Chastain CJ . Cloning and expression of maize-leaf pyruvate, Pi dikinase regulatory protein gene . Biochemical and Biophysical Research Communications . 345 . 2 . 675–80 . June 2006 . 16696949 . 10.1016/j.bbrc.2006.04.150 .
- Chastain CJ, Xu W, Parsley K, Sarath G, Hibberd JM, Chollet R . The pyruvate, orthophosphate dikinase regulatory proteins of Arabidopsis possess a novel, unprecedented Ser/Thr protein kinase primary structure . The Plant Journal . 53 . 5 . 854–63 . March 2008 . 17996018 . 10.1111/j.1365-313x.2007.03366.x . free .
