Page last updated: 2024-08-07 13:15:10

Hexokinase-4

A hexokinase-4 that is encoded in the genome of human. [PRO:DNx, UniProtKB:P35557]

Synonyms

HK4;
EC 2.7.1.1;
Glucokinase;
Hexokinase type IV;
HK IV;
Hexokinase-D

Research

Bioassay Publications (14)

TimeframeStudies on this Protein(%)All Drugs %
pre-19900 (0.00)18.7374
1990's0 (0.00)18.2507
2000's2 (14.29)29.6817
2010's12 (85.71)24.3611
2020's0 (0.00)2.80

Compounds (7)

Drugs with Inhibition Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
staurosporineHomo sapiens (human)IC500.000622
zm 241385Homo sapiens (human)Ki0.042011
agi-5198Homo sapiens (human)IC5020.000011

Drugs with Activation Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
ro-28-1675Homo sapiens (human)EC500.595022
ro-28-1675Homo sapiens (human)Kd0.500011
piragliatinHomo sapiens (human)EC503.870022
piragliatinHomo sapiens (human)Kd0.830011
pf-04991532Homo sapiens (human)EC500.090011
pf-04937319Homo sapiens (human)EC500.599544

Drugs with Other Measurements

DrugTaxonomyMeasurementAverage (mM)Bioassay(s)Publication(s)
ro-28-1675Homo sapiens (human)Activity0.183522
piragliatinHomo sapiens (human)Activity0.180011

Enables

This protein enables 7 target(s):

TargetCategoryDefinition
glucokinase activitymolecular functionCatalysis of the reaction: ATP + D-glucose = ADP + D-glucose-6-phosphate. [EC:2.7.1.2]
protein bindingmolecular functionBinding to a protein. [GOC:go_curators]
ATP bindingmolecular functionBinding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator. [ISBN:0198506732]
glucose bindingmolecular functionBinding to D- or L-enantiomers of glucose. [GOC:jl]
glucose sensor activitymolecular functionBinding to and responding, e.g. by conformational change, to changes in the cellular level of glucose. [PMID:17470517]
fructokinase activitymolecular functionCatalysis of the reaction: ATP + D-fructose = ADP + D-fructose 6-phosphate. [EC:2.7.1.4]
mannokinase activitymolecular functionCatalysis of the reaction: ATP + D-mannose = ADP + D-mannose 6-phosphate. [EC:2.7.1.7]

Located In

This protein is located in 2 target(s):

TargetCategoryDefinition
nucleoplasmcellular componentThat part of the nuclear content other than the chromosomes or the nucleolus. [GOC:ma, ISBN:0124325653]
cytosolcellular componentThe part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes. [GOC:hjd, GOC:jl]

Active In

This protein is active in 2 target(s):

TargetCategoryDefinition
mitochondrioncellular componentA semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration. [GOC:giardia, ISBN:0198506732]
cytosolcellular componentThe part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes. [GOC:hjd, GOC:jl]

Involved In

This protein is involved in 19 target(s):

TargetCategoryDefinition
glucose catabolic processbiological processThe chemical reactions and pathways resulting in the breakdown of glucose, the aldohexose gluco-hexose. [GOC:ai]
regulation of glycolytic processbiological processAny process that modulates the frequency, rate or extent of glycolysis. [GOC:go_curators]
NADP metabolic processbiological processThe chemical reactions and pathways involving nicotinamide-adenine dinucleotide phosphate, a coenzyme involved in many redox and biosynthetic reactions; metabolism may be of either the oxidized form, NADP, or the reduced form, NADPH. [GOC:mah]
response to glucosebiological processAny process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a glucose stimulus. [GOC:jl]
positive regulation of insulin secretionbiological processAny process that activates or increases the frequency, rate or extent of the regulated release of insulin. [GOC:mah]
cellular response to insulin stimulusbiological processAny process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an insulin stimulus. Insulin is a polypeptide hormone produced by the islets of Langerhans of the pancreas in mammals, and by the homologous organs of other organisms. [GOC:mah, ISBN:0198506732]
glucose homeostasisbiological processAny process involved in the maintenance of an internal steady state of glucose within an organism or cell. [GOC:go_curators]
regulation of potassium ion transportbiological processAny process that modulates the frequency, rate or extent of the directed movement of potassium ions (K+) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. [GOC:jl]
cellular response to leptin stimulusbiological processAny process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a leptin stimulus. Leptin is a hormone manufactured primarily in the adipocytes of white adipose tissue, and the level of circulating leptin is directly proportional to the total amount of fat in the body. It plays a key role in regulating energy intake and energy expenditure, including appetite and metabolism. [GOC:yaf]
negative regulation of gluconeogenesisbiological processAny process that stops, prevents, or reduces the frequency, rate or extent of gluconeogenesis. [GOC:go_curators]
positive regulation of glycogen biosynthetic processbiological processAny process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of glycogen. [GOC:go_curators]
regulation of insulin secretionbiological processAny process that modulates the frequency, rate or extent of the regulated release of insulin. [GOC:ai]
glucose 6-phosphate metabolic processbiological processThe chemical reactions and pathways involving glucose 6-phosphate, a monophosphorylated derivative of glucose with the phosphate group attached to C-6. [GOC:ai]
canonical glycolysisbiological processThe glycolytic process that begins with the conversion of glucose to glucose-6-phosphate by glucokinase activity. Glycolytic processes are the chemical reactions and pathways resulting in the breakdown of a carbohydrate into pyruvate, with the concomitant production of a small amount of ATP. [GOC:dph, ISBN:0201090910, ISBN:0879010479]
calcium ion importbiological processThe directed movement of calcium ions into a cell or organelle. [GOC:mah]
glucose metabolic processbiological processThe chemical reactions and pathways involving glucose, the aldohexose gluco-hexose. D-glucose is dextrorotatory and is sometimes known as dextrose; it is an important source of energy for living organisms and is found free as well as combined in homo- and hetero-oligosaccharides and polysaccharides. [ISBN:0198506732]
intracellular glucose homeostasisbiological processA homeostatic process involved in the maintenance of a steady state level of glucose within a cell. [GOC:dph, GOC:go_curators, GOC:tb]
glycolytic processbiological processThe chemical reactions and pathways resulting in the breakdown of a carbohydrate into pyruvate, with the concomitant production of a small amount of ATP and the reduction of NAD(P) to NAD(P)H. Glycolysis begins with the metabolism of a carbohydrate to generate products that can enter the pathway and ends with the production of pyruvate. Pyruvate may be converted to acetyl-coenzyme A, ethanol, lactate, or other small molecules. [GOC:bf, GOC:dph, ISBN:0201090910, ISBN:0716720094, ISBN:0879010479, Wikipedia:Glycolysis]
carbohydrate phosphorylationbiological processThe process of introducing a phosphate group into a carbohydrate, any organic compound based on the general formula Cx(H2O)y. [ISBN:0198506732]