Genomics
Overlapping Features
Genome features that overlap coordinates of this Gene
CDSs: 16, Exons: 16, Five Prime UTR: 1, mRNA: 1, Three Prime UTR: 1, Transposable Element: 1, Transposon Fragment: 1
Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
PFPB2_ARATH | function | Catalytic subunit of pyrophosphate--fructose 6-phosphate 1-phosphotransferase. Catalyzes the phosphorylation of D-fructose 6-phosphate, the first committing step of glycolysis. Uses inorganic phosphate (PPi) as phosphoryl donor instead of ATP like common ATP-dependent phosphofructokinases (ATP-PFKs), which renders the reaction reversible, and can thus function both in glycolysis and gluconeogenesis. |
PFPB2_ARATH | pathway | Carbohydrate degradation; glycolysis; D-glyceraldehyde 3-phosphate and glycerone phosphate from D-glucose: step 3/4. |
PFPB2_ARATH | similarity | Belongs to the phosphofructokinase type A (PFKA) family. PPi-dependent PFK group II subfamily. Clade 'Long' sub-subfamily. |
Function
Gene Ontology
cellular component | |
---|---|
cytoplasm | ECO |
molecular function | |
ATP binding | ECO |
diphosphate-fructose-6-phosphate 1-phosphotransferase activity | ECO |
6-phosphofructokinase activity | ECO |
metal ion binding | ECO |
biological process | |
photosynthesis | ECO |
fructose 6-phosphate metabolic process | ECO |
embryo development ending in seed dormancy | ECO |