Cloned (Comment) | Organism |
---|---|
gene gapc, targeted expression of plastidial glyceraldehyde-3-phosphate dehydrogenase (GAPCp) in a glyceraldehyde-3-phosphate dehydrogenase double mutant background gapcp1gapcp2 | Arabidopsis thaliana |
Protein Variants | Comment | Organism |
---|---|---|
additional information | construction of glyceraldehyde-3-phosphate dehydrogenase double mutant gapcp1gapcp2. GAPCp expression in photosynthetic cells of gapcp1-gapcp2 does not complement the growth arrest of the aerial parts of the mutant plants, the lack of GAPCp activity in epidermal cells restricts leaf growth | Arabidopsis thaliana |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
chloroplast | - |
Arabidopsis thaliana | 9507 | - |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-glyceraldehyde 3-phosphate + phosphate + NAD+ | Arabidopsis thaliana | - |
3-phospho-D-glyceroyl phosphate + NADH + H+ | - |
r |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Arabidopsis thaliana | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
leaf | - |
Arabidopsis thaliana | - |
root | - |
Arabidopsis thaliana | - |
root tip | - |
Arabidopsis thaliana | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-glyceraldehyde 3-phosphate + phosphate + NAD+ | - |
Arabidopsis thaliana | 3-phospho-D-glyceroyl phosphate + NADH + H+ | - |
r |
Synonyms | Comment | Organism |
---|---|---|
GAPCp | - |
Arabidopsis thaliana |
GAPDH | - |
Arabidopsis thaliana |
glyceraldehyde-3-phosphate dehydrogenase | - |
Arabidopsis thaliana |
plastidial glyceraldehyde-3-phosphate dehydrogenase | - |
Arabidopsis thaliana |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NAD+ | - |
Arabidopsis thaliana | |
NADH | - |
Arabidopsis thaliana |
General Information | Comment | Organism |
---|---|---|
physiological function | plastidial glyceraldehyde-3-phosphate dehydrogenase GAPCp is not functionally significant in photosynthetic cells, but GAPCp activity expression in root tips is necessary for primary root growth, its expression in heterotrophic cells of aerial parts and roots is necessary for plant growth and development. GAPCp is an important metabolic connector of carbon and nitrogen metabolism through the phosphorylated pathway of serine biosynthesis, role of the pathway in the control of plant growth and development, overview. 3-Phospho-D-glyceroyl phosphate is converted into acetyl-coA in plastids, which is used for the biosynthesis of fatty acids | Arabidopsis thaliana |