Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 5.4.2.12 extracted from

  • Zhao, Z.; Assmann, S.M.
    The glycolytic enzyme, phosphoglycerate mutase, has critical roles in stomatal movement, vegetative growth, and pollen production in Arabidopsis thaliana (2011), J. Exp. Bot., 62, 5179-5189.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 5.4.2.12

Activating Compound

Activating Compound Comment Organism Structure
additional information independent on 2,3-bisphosphoglycerate Arabidopsis thaliana

Protein Variants

Protein Variants Comment Organism
additional information insertional mutants of PMG1 and duble mutants of PMG1 and PMG2 are generated. While single mutants are indistinguishable from wild-type in all plant phenotypes assayed, double mutants have no detectable iPGAM activity and show defects in blue light-, abscisic acid-, and low CO2-regulated stomatal movements Arabidopsis thaliana

Localization

Localization Comment Organism GeneOntology No. Textmining
chloroplast
-
 Arabidopsis thaliana 9507
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2-phospho-D-glycerate Arabidopsis thaliana
-
 3-phospho-D-glycerate
-
 r

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana O04499 PMG1
-
Arabidopsis thaliana Q9M9K1 PMG2
-

Source Tissue

Source Tissue Comment Organism Textmining
guard cell guard cell proteome, overview Arabidopsis thaliana
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2-phospho-D-glycerate
-
 Arabidopsis thaliana 3-phospho-D-glycerate
-
 r

Synonyms

Synonyms Comment Organism
2,3-biphosphoglycerate-independent phosphoglycerate mutase
-
 Arabidopsis thaliana
iPGAM
-
 Arabidopsis thaliana

General Information

General Information Comment Organism
malfunction PMG1/PMG2 double mutants have no detectable iPGAM activity and show defects in blue light-, abscisic acid-, and low CO2-regulated stomatal movements. Vegetative plant growth is severely impaired in the double mutants and pollen is not produced, phenotypes, overview Arabidopsis thaliana
physiological function 2,3-biphosphoglycerate-independent phosphoglycerate mutase is a key enzymatic activity in glycolysis and catalyses the reversible interconversion of 3-phosphoglycerate to 2-phosphoglycerate, functions of iPGAMs and glycolysis in stomatal function and plant growth, overview. Both isozymes PMG1 and PMG2 and glycolytic activity are critical for guard cell function and fertility Arabidopsis thaliana