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3.1.3.46: fructose-2,6-bisphosphate 2-phosphatase

This is an abbreviated version!
For detailed information about fructose-2,6-bisphosphate 2-phosphatase, go to the full flat file.

Word Map on EC 3.1.3.46

Reaction

beta-D-fructose 2,6-bisphosphate
+
H2O
=
D-fructose 6-phosphate
+
phosphate

Synonyms

6-phosphofructo-2-kinase/2,6-bisphosphatase 3, 6-phosphofructo-2-kinase/fructose 2,6-bisphosphatase, 6-phosphofructo-2-kinase/fructose-2 6-biphosphatase, 6-phosphofructo-2-kinase/fructose-2,6-bisphosphase, 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase, 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase (gene PFKFB3), 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 2, 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 4, 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase-3, 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase-4, 6-phosphofructo-2-kinase/fructose-2,6-bisphosphate, 6PF2K/Fru-2,6-P2ase, D-fructose-2,6-bisphosphatase, F-2,6-P2, F26BPase, F2KP, FBPase, FBPase-2, fructose-2,6-bisphosphatase, fructose-2,6-diphosphatase, heart 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase, Lm1, More, OsF2KP1, OsF2KP2, Pfk-2, PFK-2/FBPase, PFK-2/FBPase-2, PFK-2/FDPase-2, PFK-2/Fru-2,6-P2, PFK2, PFK2/FBPase2, Pfk26, Pfk27, PFKFB, PFKFB-3, PFKFB-4, PFKFB1, PFKFB2, PFKFB3, PFKFB4, phosphatase, fructose 2,6-di-, RH2K, TIGAR

ECTree

     3 Hydrolases
         3.1 Acting on ester bonds
             3.1.3 Phosphoric-monoester hydrolases
                3.1.3.46 fructose-2,6-bisphosphate 2-phosphatase

Expression

Expression on EC 3.1.3.46 - fructose-2,6-bisphosphate 2-phosphatase

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EXPRESSION
ORGANISM
UNIPROT
LITERATURE
androgen stimulates glycolysis for de novo lipid synthesis by increasing the activities of hexokinase 2 and 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 2, up-regulation of PFKFB2 expression in LNCaP cells is mediated by the direct binding of ligand-activated androgen receptor to the PFKFB2 promoter. Expression of PFKFB2 gene is increased 3.0fold by treatment with methyltrienolone, i.e. R1881, a synthetic androgen
-
p53 downregulates PFKFB4 expression by binding to its promoter and mediating transcriptional repression via histone deacetylases
the enzyme is induced in hypoxia and upregulated as a consequence of the transcriptional changes orchestrated by the androgen receptor in prostate cancer cells
-
the enzyme isoform PFKFB4 is about 3fold overexpressed in lung adenocarcinoma compared to normal lung tissue. PFKFB4 mRNA and protein expression are also increased by hypoxia
the protein levels are markedly elevated in high-grade astrocytomas relative to low-grade astrocytomas and corresponding non-neoplastic brain tissue, whereas no significant increase of PFKFB3 mRNA is observed in high-grade astrocytomas
-