FruK2 – tagatose-6-phosphate kinase

Name
WID	FruK2
Name	tagatose-6-phosphate kinase
Cross references	SABIO-RK: 19201, EC: 2.7.1.144, KEGG: R03236

Classification
Type	chemical

Reaction
Stoichiometry	[c]: ATP + TAG6P ⇒ ADP + H + TAG16P

Catalysis
Enzyme	MG_053_TRIMER [c]
Optimal pH	8.7 (dimensionless)

Energetics
Is spontaneous (pH 7.5, 25C, I = 0)	False
ΔG (pH 7.5, 25C, I = 0; kJ mol^‑1)	-3.80
K_eq	550.954774449 ()

Kinetics
Forward kinetics	v = V_max * [TAG6P] / (K_m + [TAG6P]); K_m = 160 (nM), V_max = 0.83 U/mg (Show evidence) Value: Rate law: VmaxTAG6P/(Km+TAG6P); Km = 0.16 mM, Vmax = 0.83 umol/(minmg) (None) Measured: Yes Species: Lactococcus lactis (subsp. lactis) References Wittig U, Golebiewski M, Kania R, Krebs O, Mir S, Weidemann A, Anstein S, Saric J, Rojas I. In proceedings of the 3rd International workshop on Data Integration in the Life Sciences 2006. Lecture Notes in Bioinformatics 4075, 94-103 (2006). WholeCell: PUB_0100, URL: http://sabio.villa-bosch.de/

Associations
Pathways	ALT_CARBON_METABOLISM
Process	Process_Metabolism

Comments
References	Wittig U, Golebiewski M, Kania R, Krebs O, Mir S, Weidemann A, Anstein S, Saric J, Rojas I. In proceedings of the 3rd International workshop on Data Integration in the Life Sciences 2006. Lecture Notes in Bioinformatics 4075, 94-103 (2006). WholeCell: PUB_0100, URL: http://sabio.villa-bosch.de/

Metadata
Created	2012-10-01 15:08:34
Last updated	2012-10-01 15:16:31