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Literature summary for 3.1.3.11 extracted from

  • Liang, P.; Sun, J.; Huang, Y.; Zhang, F.; Zhou, J.; Hu, Y.; Wang, X.; Liang, C.; Zheng, M.; Xu, Y.; Mao, Q.; Hu, X.; Li, X.; Xu, J.; Lu, G.; Yu, X.
    Biochemical characterization and functional analysis of fructose-1,6-bisphosphatase from Clonorchis sinensis (2013), Mol. Biol. Rep., 40, 4371-4382.
    View publication on PubMed

Application

Application Comment Organism
medicine recombinant enzyme can specifically bind to the membrane of human hepatic stellate cell line LX-2 and stimulates proliferation and activation of LX-2, provoking upregulation of key fibrosis-related factors, such as alpha-smooth muscle actin, collagen I and collagen III. In infected rat, the enzyme is ubiquitously detected on the bile duct epithelial cells and the surface of hyperplastic adenoma close to the resident worms and the liver parenchyma, respectively Clonorchis sinensis

Inhibitors

Inhibitors Comment Organism Structure
AMP inhibitory below 0.2 mM Clonorchis sinensis
Ca2+ unique divalent metal ion inhibitor Clonorchis sinensis
Mg2+ inhibitory above 10 mM Clonorchis sinensis

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0419
-
D-fructose 1,6-bisphosphate pH 7.5, 37°C Clonorchis sinensis

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
Clonorchis sinensis
-
-

Metals/Ions

Metals/Ions Comment Organism Structure
Cu2+ stimulation increases in the order Mg2+, Mn2+, Zn2+, Cu2+. Mg2+ stimulates below 5 mM, inhibits above 10 mM Clonorchis sinensis
Mg2+ stimulation increases in the order Mg2+, Mn2+, Zn2+, Cu2+. Mg2+ stimulates below 5 mM, inhibits above 10 mM Clonorchis sinensis
Mn2+ stimulation increases in the order Mg2+, Mn2+, Zn2+, Cu2+. Mg2+ stimulates below 5 mM, inhibits above 10 mM Clonorchis sinensis
Zn2+ stimulation increases in the order Mg2+, Mn2+, Zn2+, Cu2+. Mg2+ stimulates below 5 mM, inhibits above 10 mM Clonorchis sinensis

Organism

Organism UniProt Comment Textmining
Clonorchis sinensis G7YVB4
-
-

Source Tissue

Source Tissue Comment Organism Textmining
intestine
-
Clonorchis sinensis
-
larval integument
-
Clonorchis sinensis
-
additional information both transcriptional and translational level are higher in metacercariae of larva stages, than those in adult worm. Ubiquitous expression in metacercariae Clonorchis sinensis
-
vitellarium
-
Clonorchis sinensis
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-fructose 1,6-bisphosphate + H2O
-
Clonorchis sinensis D-fructose 6-phosphate + phosphate
-
?

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
15 45 more than 70% of maxiumum activity Clonorchis sinensis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5 8
-
Clonorchis sinensis

pH Range

pH Minimum pH Maximum Comment Organism
7 9.5 more than 80% of maxiumum activity Clonorchis sinensis