Literature summary for 2.7.9.1 extracted from

Jiang, L.; Chen, Y.B.; Zheng, J.; Chen, Z.; Liu, Y.; Tao, Y.; Wu, W.; Chen, Z.; Wang, B.C.
Structural basis of reversible phosphorylation by maize pyruvate orthophosphate dikinase regulatory protein (2016), Plant Physiol., 170, 732-741.

Search for more literature for 2.7.9.1

Metals/Ions

Metals/Ions	Comment	Organism	Structure
Mg2+	required	Zea mays

Natural Substrates/ Products (Substrates)

Natural Substrates	Organism	Comment (Nat. Sub.)	Natural Products	Comment (Nat. Pro.)	Rev.	Reac.
ATP + pyruvate + phosphate	Zea mays	-	AMP + phosphoenolpyruvate + diphosphate	-	r

Organism

Organism	UniProt	Comment	Textmining
Zea mays	-	-	-

Posttranslational Modification

Posttranslational Modification	Comment	Organism
phosphoprotein	reversible phosphorylation by maize pyruvate orthophosphate dikinase regulatory protein (PDRP) , structural analysis and molecular catalytic mechanism, overview. The homodimeric PPDK regulatory protein regulates the inorganic phosphate-dependent activation and ADP-dependent inactivation of PPDK by reversible phosphorylation. Residue Asp277 is used for protonating and deprotonating the target Thr residue of PPDK to promote nucleophilic attack	Zea mays

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
ATP + pyruvate + phosphate	-	Zea mays	AMP + phosphoenolpyruvate + diphosphate	-	r

Synonyms

Synonyms	Comment	Organism
PPDK	-	Zea mays
pyruvate orthophosphate dikinase	-	Zea mays

Cofactor

Cofactor	Comment	Organism	Structure
AMP	-	Zea mays
ATP	-	Zea mays

General Information

General Information	Comment	Organism
physiological function	PPDK regulatory protein (PDRP) regulates the phosphate-dependent activation and ADP-dependent inactivation of PPDK by reversible phosphorylation	Zea mays

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Release 2023.1 (January 2023)