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This page is the template for the metabolic pathways template. This template should be used to illustrate the general 'shape' of metabolism within the cell . This template is part of the Metabolic Pathways task force .
Pathway diagrams use a Process Description (PD) Systems Biology Graphical Notation -based style. The core unit of the Reactome data model is the reaction. Entities (nucleic acids, proteins, complexes and small molecules) participating in reactions form a network of biological interactions and are grouped into pathways.
The following are examples of sulfotransferases: carbohydrate sulfotransferase: CHST1, CHST2, CHST3, CHST4, CHST5, CHST6, CHST7, CHST8, CHST9, CHST10, CHST11, CHST12 ...
In plant leaves, UTP—glucose-1-phosphate uridylyltransferase is a key part of the sucrose biosynthesis pathway, supplying Uridine diphosphate glucose to Sucrose-phosphate synthase which converts UDP-glucose and D-fructose 6-phosphate into sucrose-6-phosphate. [12]
"The metabolic pathway of glycolysis converts glucose to pyruvate via a series of intermediate metabolites. Each chemical modification (red box) is performed by a different enzyme. Steps 1 and 3 consume ATP (blue) and steps 7 and 10 produce ATP (yellow). Since steps 6-10 occur twice per glucose molecule, this leads to a net production of energy."
Each article at WikiPathways is dedicated to a particular pathway. Many types of molecular pathways are covered, including metabolic, [7] signaling, regulatory, etc. and the supported [8] species include human, mouse, zebrafish, fruit fly, C. elegans, yeast, rice and arabidopsis, [9] as well as bacteria and plant species.
The Entner–Doudoroff pathway (ED Pathway) is a metabolic pathway that is most notable in Gram-negative bacteria, certain Gram-positive bacteria and archaea. [1] Glucose is the substrate in the ED pathway and through a series of enzyme assisted chemical reactions it is catabolized into pyruvate .
Figure 6:Reaction Coordinate Diagrams showing reactions with 0, 1 and 2 intermediates: The double-headed arrow shows the first, second and third step in each reaction coordinate diagram. In all three of these reactions the first step is the slow step because the activation energy from the reactants to the transition state is the highest.