PathWhiz ID | Pathway | Meta Data |
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PW012854View Pathway |
TCA cycle ReplicaEscherichia coli
This is the TCA Cycle for E coli.
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Creator: Ana Marcu Created On: October 21, 2016 at 18:48 Last Updated: October 21, 2016 at 18:48 |
PW012851View Pathway |
TCA cycle test replicateEscherichia coli
TCA Cycle Replicated - An important pathway in e coli...
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Creator: Ana Marcu Created On: October 19, 2016 at 13:42 Last Updated: October 19, 2016 at 13:42 |
PW002523View Pathway |
TCA cycle with mistakesEscherichia coli
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Creator: miguel ramirez Created On: April 13, 2016 at 10:18 Last Updated: April 13, 2016 at 10:18 |
PW124452View Pathway |
TCA Cycle-13Escherichia coli (strain K12)
also known as the TCA cycle (tricarboxylic acid cycle) or the Krebs cycle – is a series of chemical reactions used by all aerobic organisms to release stored energy through the oxidation of acetyl-CoA derived from carbohydrates, fats, and proteins.
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Creator: Guest: Anonymous Created On: January 13, 2021 at 14:04 Last Updated: January 13, 2021 at 14:04 |
PW012857View Pathway |
TCA Cycle2Escherichia coli (strain K12)
The citric acid cycle, which is also known as the tricarboxylic acid (TCA) cycle or the Krebs cycle, is a collection of 9 enzyme-catalyzed chemical reactions that occurs in all living cells undergoing aerobic respiration. The citric acid cycle itself was officially identified in 1937 by Hans Adolf Krebs, who received the Nobel Prize for this discovery in 1953. In eukaryotes, the citric acid cycle occurs in the mitochondria. In prokaryotes, the TCA cycle occurs in the cytoplasm. The TCA cycle starts with acetyl-CoA, which is the “fuel” for the entire cycle. This important molecule is formed from the breakdown of glycogen (a stored form of glucose), fats, and many amino acids. At the start of the cycle, acetyl-CoA first transfers its 2-carbon acetyl group to the 4-carbon acceptor compound called oxaloacetate to form the 6-carbon compound (citrate) for which the cycle is named. The resulting citrate molecule then goes through a series of chemical transformations, whereby it loses one carboxyl group (leading to the 5-carbon compound called alpha-ketoglutarate) and then a second carboxyl group (leading to the 4-carbon compound called succinate). Succinate molecule is further oxidized to fumarate, then malate and finally oxaloacetate. The regeneration of the 4-carbon oxaloacetate, allows the TCA cycle to continue. Most of the energy generated by the oxidation steps in the TCA cycle is transferred as energy-rich electrons to NAD+, forming NADH. For each acetyl group that enters the citric acid cycle, three molecules of NADH are produced.
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Creator: Ana Marcu Created On: October 24, 2016 at 10:43 Last Updated: October 24, 2016 at 10:43 |
PW123645View Pathway |
TCA KlebsiellaKlebsiella pneumoniae
The TCA pathway is a catabolic pathway of aerobic respiration. It generates energy and reducing power. It is the first step in generating precursors for biosynthesis. When acetate is the carbon source, citrate synthase is rate-limiting for the TCA cycle
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Creator: Guest: Anonymous Created On: November 09, 2019 at 13:56 Last Updated: November 09, 2019 at 13:56 |
PW132218View Pathway |
Technetium Tc-99m disofenin Drug MetabolismHomo sapiens
Technetium Tc-99m disofenin is a drug that is not metabolized by the human body as determined by current research and biotransformer analysis. Technetium Tc-99m disofenin passes through the liver and is then excreted from the body mainly through the kidney.
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Creator: Ray Kruger Created On: September 21, 2023 at 20:12 Last Updated: September 21, 2023 at 20:12 |
PW146028View Pathway |
drug action
Technetium Tc-99m disofenin Drug Metabolism Action PathwayHomo sapiens
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Creator: Ray Kruger Created On: October 07, 2023 at 17:14 Last Updated: October 07, 2023 at 17:14 |
PW132190View Pathway |
Technetium Tc-99m etidronate Drug MetabolismHomo sapiens
Technetium Tc-99m etidronate is a drug that is not metabolized by the human body as determined by current research and biotransformer analysis. Technetium Tc-99m etidronate passes through the liver and is then excreted from the body mainly through the kidney.
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Creator: Ray Kruger Created On: September 21, 2023 at 20:01 Last Updated: September 21, 2023 at 20:01 |
PW146143View Pathway |
drug action
Technetium Tc-99m etidronate Drug Metabolism Action PathwayHomo sapiens
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Creator: Ray Kruger Created On: October 07, 2023 at 17:30 Last Updated: October 07, 2023 at 17:30 |