Reactome: A Curated Pathway Database
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Pathways (8) Reactions (2) Proteins (1) Others (1)
Protein: UniProt:P00558 PGK1 (Homo sapiens)
Last changed: 2014-11-26 10:20:21

Pathway: Disease (Homo sapiens)
Biological processes are captured in Reactome by identifying the molecules (DNA, RNA, protein, small molecules) involved in them and describing the details of their interactions. From this molecular viewpoint, human disease pathways have three mechanistic causes: the inclusion of microbially-expressed proteins, altered functions of human proteins, or changed expression levels of otherwise functionally
Last changed: 2014-11-21 19:49:01

Pathway: Metabolism (Homo sapiens)
Metabolic processes in human cells generate energy through the oxidation of molecules consumed in the diet and mediate the synthesis of diverse essential molecules not taken in the diet as well as the inactivation and elimination of toxic ones generated endogenously or present in the extracellular environment. The processes of energy metabolism can be classified into two groups according to whether the
Last changed: 2014-11-21 19:49:01

Pathway: Metabolism of carbohydrates (Homo sapiens)
These pathways together are responsible for: 1) the extraction of energy and carbon skeletons for biosyntheses from dietary sugars and related molecules; 2) the short-term storage of glucose in the body (as glycogen) and its mobilization during a short fast; and 3) the synthesis of glucose from pyruvate during extended fasts
Last changed: 2014-11-21 19:49:01

Pathway: Myoclonic epilepsy of Lafora (Homo sapiens)
Lafora disease is a progressive neurodegenerative disorder with onset typically late in childhood, characterized by seizures and progressive neurological deterioration and death within ten years of onset. Recessive mutations in EPM2A (laforin) and NHLRC1 (malin) have been identified as causes of the disease. The disease is classified here as one of glycogen storage as EPM2A (laforin) and NHLRC1 (malin)
Last changed: 2014-11-21 19:49:01

Pathway: Glycogen storage diseases (Homo sapiens)
The regulated turnover of glycogen plays a central, tissue-specific role in the maintenance of blood glucose levels and in the provision of glucose to tissues such as muscle and brain in response to stress. Defects in the enzymes involved in glycogen turnover are associated with abnormal responses to fasting and exercise that can differ widely in their presentation and severity. Additional symptoms can
Last changed: 2014-11-21 19:49:01

Pathway: Gluconeogenesis (Homo sapiens)
The reactions of gluconeogenesis convert mitochondrial pyruvate to cytosolic glucose 6-phosphate which in turn can be hydrolyzed to glucose and exported from the cell. Gluconeogenesis is confined to cells of the liver and kidney and enables glucose synthesis from molecules such as lactate and alanine and other amino acids when exogenous glucose is not available (reviewed, e.g., by Gerich 1993). The pro
Last changed: 2014-11-21 19:49:01

Pathway: Glucose metabolism (Homo sapiens)
Glucose is the major form in which dietary sugars are made available to cells of the human body. Its breakdown is a major source of energy for all cells, and is essential for the brain and red blood cells. Glucose utilization begins with its uptake by cells and conversion to glucose 6-phosphate, which cannot traverse the cell membrane. Fates open to cytosolic glucose 6-phosphate include glycolysis to y
Last changed: 2014-11-21 19:49:01

Pathway: Glycolysis (Homo sapiens)
The reactions of glycolysis (e.g., van Wijk and van Solinge 2005) convert glucose 6-phosphate to pyruvate. The entire process is cytosolic. Glucose 6-phosphate is reversibly isomerized to form fructose 6-phosphate. Phosphofructokinase 1 catalyzes the physiologically irreversible phosphorylation of fructose 6-phosphate to form fructose 1,6-bisphosphate. In six reversible reactions, fructose 1,6-bisphosp
Last changed: 2014-11-21 19:49:01

Reaction: 1,3-bisphospho-D-glycerate + ADP <=> 3-phospho-D-glycerate + ADP (Homo sapiens)
Cytosolic phosphoglycerate kinase catalyzes the reaction of ADP and 1,3-bisphosphoglycerate to form D glyceraldehyde 3-phosphate and ATP. The active form of the enzyme is a monomer and requires Mg++ (Yoshida and Watanabe 1972; Huang et al. 1980a,b). This is the first substrate level phosphorylation reaction in glycolysis
Last changed: 2014-11-21 19:49:01

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