3.6.1.11: exopolyphosphatase
This is an abbreviated version!
For detailed information about exopolyphosphatase, go to the full flat file.
Word Map on EC 3.6.1.11
Reaction
Synonyms
40 kD exopolyphosphatase, 40-kDa-exopolyphosphatase, acid phosphoanhydride phosphohydrolase, CJJ81176_0377, CJJ81176_1251, CT0099, CT1713, ecPpx, exopoly(P)ase, ExopolyPase, exopolyphosphatase, exopolyphosphatase 1, exopolyphosphatase 2, Gra-Pase, h-prune, high molecular mass exopolyphosphatase, high molecular weight exopolyphosphatase, high-molecular exopolyphosphatase, LmPPX, major cytosolic exopolyphosphatase PPX1, membrane-bound exopolyphosphatase, metaphosphatase, More, Msed_0981, MT0516, NMB1467, nuclear exopolyphosphatase, Nudix hydrolase, paPpx, phosphatase, exopoly-, polyphosphate phosphatase, polyphosphate phosphohydrolase, polyphosphate-phosphohydrolase, Ppn1, PPX, Ppx protein, Ppx/GppA phosphatase, PPX1, PPX2, PPXI, PPXMsed, Rv0496, Tb927.5.4350, Tb927.6.2670, TbDcp2, TbNH2, TbNH4, vacuolar exopolyphosphatase, YHR201C, Za10_0559, ZmPPX
ECTree
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Turnover Number on EC 3.6.1.11 - exopolyphosphatase
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TURNOVER NUMBER [1/s] 
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY 
LITERATURE
IMAGE
0.16
(phosphate)25
-
2 mM Mg2+ as cofactor, 0.1 M Tris-HCl, pH 7.2, 0.05 mM EGTA
-
0.22
(phosphate)45
-
2 mM Mg2+ as cofactor, 0.1 M Tris-HCl, pH 7.2, 0.05 mM EGTA
-
0.03
(phosphate)65
-
2 mM Mg2+ as cofactor, 0.1 M Tris-HCl, pH 7.2, 0.05 mM EGTA
-
8.1
pentasodium triphosphate
in 50 mM HEPES, pH 7.8, 0.05 mM EGTA,1 mM MgCl2, at 30°C
0.9
Tetraphosphate
in 50 mM PIPES, pH 6.8 containing 25 mM KCl and 2 mM MgCl2
0.57
(phosphate)3
-
H107N mutant, 2 mM Mg2+ as cofactor, 0.1 M Tris-HCl, pH 7.2, 0.05 mM EGTA
4.2
(phosphate)3
-
H108N mutant, 2 mM Mg2+ as cofactor, 0.1 M Tris-HCl, pH 7.2, 0.05 mM EGTA
4.6
(phosphate)3
-
D106A mutant, 2 mM Mg2+ as cofactor, 0.1 M Tris-HCl, pH 7.2, 0.05 mM EGTA
19
(phosphate)3
-
R128H mutant, 2 mM Mg2+ as cofactor, 0.1 M Tris-HCl, pH 7.2, 0.05 mM EGTA
31
adenosine 5'-tetraphosphate
-
2 mM Co2+ as cofactor, 0.1 M Tris-HCl, pH 7.2, 0.05 mM EGTA
39
adenosine 5'-tetraphosphate
-
2 mM Mg2+ as cofactor, 0.1 M Tris-HCl, pH 7.2, 0.05 mM EGTA
24
guanosine 5'-tetraphosphate
-
2 mM Co2+ as cofactor, 0.1 M Tris-HCl, pH 7.2, 0.05 mM EGTA
27
guanosine 5'-tetraphosphate
-
2 mM Mg2+ as cofactor, 0.1 M Tris-HCl, pH 7.2, 0.05 mM EGTA
27.95
polyphosphate60
pH 7.4, 37°C, recombinant enzyme
-
44.11
polyphosphate60
pH 7.4, 37°C, recombinant enzyme
-
2.512
polyphosphate700
pH 7.4, 37°C, recombinant enzyme
-
16.39
polyphosphate700
pH 7.4, 37°C, recombinant enzyme
-
0.6
Triphosphate
in 50 mM PIPES, pH 6.8 containing 25 mM KCl and 2 mM MgCl2
