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2.7.4.1: ATP-polyphosphate phosphotransferase

This is an abbreviated version!
For detailed information about ATP-polyphosphate phosphotransferase, go to the full flat file.

Word Map on EC 2.7.4.1

Reaction

ATP
+
(Phosphate)n
=
ADP
 +
(phosphate)n+1

Synonyms

AAur2811, AjPPK, ATP:polyphosphate phosphotransferase, AUJ86_09545, CHU0107, CHU_0107, class I PPK2, class II polyphosphate kinase, class III PPK2, Deipr_1912, DR0132, DR_0132, ES2, family-2 polyphosphate kinase, FTT_1564, glycogen-bound polyphosphate kinase, GmSuSy, I601_4057, K649_10090, kinase, polyphosphate (phosphorylating), More, MrH2468, Mrub_2488, MXAN_0056, NCg12620, OsIPK2, PA0141, PA3455 protein, paPpx, plyphosphate kinase 1, poly P kinase 1, poly(P) kinase 1, poly(P) kinase 2, poly-P kinase, poly-P kinase 1, polyP kinase, polyphosphate kinase, polyphosphate kinase 1, polyphosphate kinase 2, polyphosphate kinase 3, polyphosphate kinase-1, polyphosphate kinase-2, polyphosphate-dependent nucleoside diphosphate kinase, polyphosphate: ADP phosphotransferase, polyphosphate:ADP phosphotransferase, polyphosphate:nucleotide phosphotransferase, polyphosphoric acid kinase, PPK, PPK-2, PPK1, PPK2, PPK2-1, PPK2-2, PPK2-3, PPK2a, PPK2B, PPK2c, PPK2d, PPK2e, PPK3, Rv3232c, SMc02148, SMc02148 protein, SPO0224, SPO1256, SPO1727

ECTree

     2 Transferases
         2.7 Transferring phosphorus-containing groups
             2.7.4 Phosphotransferases with a phosphate group as acceptor
                2.7.4.1 ATP-polyphosphate phosphotransferase

Activating Compound

Activating Compound on EC 2.7.4.1 - ATP-polyphosphate phosphotransferase

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ACTIVATING COMPOUND
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
(NH4)2SO4
actin
Dictyostelium discoideum also has an actin-related poly P synthesizing complex, DdPPK2, that is KCl dependent
basic protein
-
bovine serum albumin
-
casein
Dimethylamine
-
9% activation compared to NH4+
diphosphate
-
10 mM, 100% activation of guanosine 5'-tetraphosphate synthesis
Guanidine HCl
-
5 mM, 20% activation of guanosine 5'-tetraphosphate synthesis
histone
methylamine
-
28% activation compared to NH4+
phosphate
Polyamine
-
activation, Arthrobacter atrocyaneus
-
Polyphosphate
protamine
putrescine
-
-
spermidine
-
-
Tetrapolyphosphate
-
activation, removes lag-phase in synthesis at low ATP-levels, not phosphate, diphosphate or tripolyphosphate
trimethylamine
-
5% activation compared to NH4+
additional information
-