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2.7.1.105: 6-phosphofructo-2-kinase

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

Word Map on EC 2.7.1.105

Reaction

ATP
+
beta-D-fructose 6-phosphate
=
ADP
+
beta-D-fructose 2,6-bisphosphate

Synonyms

6-phosphofructo 2-kinase/fructose 2,6-bisphosphatase-2, 6-phosphofructo kinase-2/fructose diphosphatase-2 isoenzyme 3, 6-phosphofructo-2-kinase, 6-phosphofructo-2-kinase/2,6-bisphosphatase 3, 6-phosphofructo-2-kinase/fructose 2,6-bisphosphatase, 6-phosphofructo-2-kinase/fructose-2, 6-bisphosphatase, 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase, 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:glucokinase complex, 6-phosphofructose 2-kinase, 6PF2K/Fru-2,6-P2ase, ATP:D-fructose-6-phosphate 2-phosphotransferase, fructose 6-phosphate 2-kinase, inducible 6-phosphofructo-2-kinase, iPFK2, kinase, 6-phosphofructo-2-(phosphorylating), OsF2KP1, OsF2KP2, Pfk-2, PFK-2/FBPase, PFK-2/FBPase-2, PFK2, PFK2/FBPase2, PFKFB, PFKFB-3, PFKFB1, PFKFB2, PFKFB3, PFKFB4, phosphofructokinase 2, phosphofructokinase-2, phosphofructokinase-2/fructose bisphosphatase-2, T-PFK2, tPFK-2, uPFK-2

ECTree

     2 Transferases
         2.7 Transferring phosphorus-containing groups
             2.7.1 Phosphotransferases with an alcohol group as acceptor
                2.7.1.105 6-phosphofructo-2-kinase

pH Range

pH Range on EC 2.7.1.105 - 6-phosphofructo-2-kinase

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pH RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
5.5 - 8.5
-
continuous increase of activity from pH 5.5 with 70% of maximal activity to maximal activity from pH 7.5 to 8.5, phosphorylated enzyme
6 - 10
6.6 - 8.5
-
about half-maximal activity at pH 6.6 and about 90% of maximal activity at pH 8.5, native enzyme
7 - 8.2
7.1 - 8.3
-
about half-maximal activity at pH 7.1 and 8.3, peak 1 enzyme
7.3 - 9.5
-
about half-maximal activity at pH 7.3 and 9.5
7.5 - 10
-
linear increase up to pH 10 from 10% of maximal activity at pH 7.5
7.8 - 8
-
MgATP-activated enzyme form