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Literature summary for 2.7.1.19 extracted from

  • Yu, A.; Xie, Y.; Pan, X.; Zhang, H.; Cao, P.; Su, X.; Chang, W.; Li, M.
    Photosynthetic phosphoribulokinase structures enzymatic mechanisms and the redox regulation of the Calvin-Benson-Bassham cycle (2020), Plant Cell, 32, 1556-1573 .
    View publication on PubMed
Search for more literature for 2.7.1.19

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli BL21 (DE3) Arabidopsis thaliana
expression in Escherichia coli BL21 (DE3) Synechococcus elongatus

Crystallization (Commentary)

Crystallization (Comment) Organism
sitting-drop vapor diffusion method at 18°C, crystal structure of the enzyme in complex with ADP and glucose-6-phosphate Synechococcus elongatus
sitting-drop vapor diffusion method at 18°C, crystal structure of the enzyme in complex with glyceraldehyde-3-phosphate dehydrogenase and chloroplast protein CP12 Arabidopsis thaliana

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + D-ribulose 5-phosphate Arabidopsis thaliana phosphoribulokinase (PRK) is an essential enzyme of the Calvin-Benson-Bassham cycle in photosynthesis ADP + D-ribulose 1,5-bisphosphate
-
 ?
ATP + D-ribulose 5-phosphate Synechococcus elongatus phosphoribulokinase (PRK) is an essential enzyme of the Calvin-Benson-Bassham cycle in photosynthesis ADP + D-ribulose 1,5-bisphosphate
-
 ?
ATP + D-ribulose 5-phosphate Synechococcus elongatus PCC 7942 phosphoribulokinase (PRK) is an essential enzyme of the Calvin-Benson-Bassham cycle in photosynthesis ADP + D-ribulose 1,5-bisphosphate
-
 ?

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana P25697
-
-
Synechococcus elongatus Q31PL2
-
-
Synechococcus elongatus PCC 7942 Q31PL2
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Arabidopsis thaliana
-
 Synechococcus elongatus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + D-ribulose 5-phosphate phosphoribulokinase (PRK) is an essential enzyme of the Calvin-Benson-Bassham cycle in photosynthesis Arabidopsis thaliana ADP + D-ribulose 1,5-bisphosphate
-
 ?
ATP + D-ribulose 5-phosphate phosphoribulokinase (PRK) is an essential enzyme of the Calvin-Benson-Bassham cycle in photosynthesis Synechococcus elongatus ADP + D-ribulose 1,5-bisphosphate
-
 ?
ATP + D-ribulose 5-phosphate the ATP binding site is disrupted in the oxidized enzyme (PRK), whereas the D-ribulose 5-phosphate binding site is occupied by oxidized chloroplast protein CP12 in the glyceraldehyde-3-phosphate dehydrogenase/CP12/PRK complex Arabidopsis thaliana ADP + D-ribulose 1,5-bisphosphate
-
 ?
ATP + D-ribulose 5-phosphate the ATP binding site is disrupted in the oxidized enzyme (PRK), whereas the D-ribulose 5-phosphate binding site is occupied by oxidized chloroplast protein CP12 in the glyceraldehyde-3-phosphate dehydrogenase/CP12/PRK complex Synechococcus elongatus ADP + D-ribulose 1,5-bisphosphate
-
 ?
ATP + D-ribulose 5-phosphate phosphoribulokinase (PRK) is an essential enzyme of the Calvin-Benson-Bassham cycle in photosynthesis Synechococcus elongatus PCC 7942 ADP + D-ribulose 1,5-bisphosphate
-
 ?
ATP + D-ribulose 5-phosphate the ATP binding site is disrupted in the oxidized enzyme (PRK), whereas the D-ribulose 5-phosphate binding site is occupied by oxidized chloroplast protein CP12 in the glyceraldehyde-3-phosphate dehydrogenase/CP12/PRK complex Synechococcus elongatus PCC 7942 ADP + D-ribulose 1,5-bisphosphate
-
 ?

Synonyms

Synonyms Comment Organism
AT1G32060
-
 Arabidopsis thaliana
AtPRK
-
 Arabidopsis thaliana
Prk
-
 Synechococcus elongatus
SePRK
-
 Synechococcus elongatus
synpcc7942_0977
-
 Synechococcus elongatus

General Information

General Information Comment Organism
metabolism phosphoribulokinase (PRK) is an essential enzyme of the Calvin-Benson-Bassham cycle in photosynthesis. The oxyphototrophic phosphoribulokinase (PRK) is redox-regulated and can be further regulated by reversible association with both glyceraldehyde-3-phosphate dehydrogenase (GAPDH) and oxidized chloroplast protein CP12. The resulting GAPDH/CP12/PRK complex is central in the regulation of the Calvin-Benson-Bassham cycle Arabidopsis thaliana
metabolism phosphoribulokinase (PRK) is an essential enzyme of the Calvin-Benson-Bassham cycle in photosynthesis. The oxyphototrophic phosphoribulokinase (PRK) is redox-regulated and can be further regulated by reversible association with both glyceraldehyde-3-phosphate dehydrogenase (GAPDH) and oxidized chloroplast protein CP12. The resulting GAPDH/CP12/PRK complex is central in the regulation of the Calvin-Benson-Bassham cycle Synechococcus elongatus