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Pathways

PathWhiz ID Pathway Meta Data

PW122272

Pw122272 View Pathway
metabolic

acetic acid 1540693663

Homo sapiens

PW144925

Pw144925 View Pathway
drug action

Acetazolamide Drug Metabolism Action Pathway

Homo sapiens

PW123646

Pw123646 View Pathway
metabolic

Acetate Metabolism 1573342891

Escherichia coli

PW002090

Pw002090 View Pathway
metabolic

Acetate Metabolism

Escherichia coli
The acetate biosynthesis starts with acetyl-CoA reacting with phosphate through a phosphate acetyltransferase resulting in the release of a coenzyme A and an acetyl phosphate. The latter compound in turn reacts with ADP through an acetate kinase resulting in the release of an ATP and an acetate. The acetate reacts with ATP and coenzyme A through an acetyl-CoA synthase resulting in the release of a diphosphate, an AMP and an acetyl-CoA. Acetyl-CoA can be biosynthesized by acetoacetate reacting with an acetyl-CoA through an acetoacetyl-CoA transferase resulting in the release of an acetate and an acetoacetyl-CoA. The acetoacetyl-CoA reacts with an acetyl-CoA acetyltransferase resulting in the release of an coenzyme A and 2 acetyl-CoA

PW123562

Pw123562 View Pathway
metabolic

Acetate Metabolism

Pseudomonas aeruginosa
The acetate biosynthesis starts with acetyl-CoA reacting with phosphate through a phosphate acetyltransferase resulting in the release of a coenzyme A and an acetyl phosphate. The latter compound in turn reacts with ADP through an acetate kinase resulting in the release of an ATP and an acetate. The acetate reacts with ATP and coenzyme A through an acetyl-CoA synthase resulting in the release of a diphosphate, an AMP and an acetyl-CoA. Acetyl-CoA can be biosynthesized by acetoacetate reacting with an acetyl-CoA through an acetoacetyl-CoA transferase resulting in the release of an acetate and an acetoacetyl-CoA. The acetoacetyl-CoA reacts with an acetyl-CoA acetyltransferase resulting in the release of an coenzyme A and 2 acetyl-CoA

PW146630

Pw146630 View Pathway
drug action

Acetarsol Drug Metabolism Action Pathway

Homo sapiens

PW132504

Pw132504 View Pathway
metabolic

Acetarsol Drug Metabolism

Homo sapiens
Acetarsol is a drug that is not metabolized by the human body as determined by current research and biotransformer analysis. Acetarsol passes through the liver and is then excreted from the body mainly through the kidney.

PW000616

Pw000616 View Pathway
drug metabolism

Acetaminophen Metabolism Pathway

Homo sapiens
Acetaminophen (APAP) is metabolized primarily in the liver. Glucuronidation is the main route, accounting for 45-55% of APAP metabolism, and is mediatied by UGT1A1, UGT1A6, UGT1A9, UGT2B15 in the liver and UGT1A10 in the gut. APAP can also by metabolized via sulfation, accounting for 30-35% of the metabolism. In the liver, this step is catalyzed by the sulfotransferases SULT1A1, SULT1A3, SULT1A4, SULT1E1 and SULT2A1. Moreover, APAP can also be activated to form the toxic N-acetyl-p-benzoquinone imine (NAPQI) under the mediation of CYP3A4, CYP2E1, CYP2D6 CYP1A2, CYP2E1 and CYP2A6.

PW144443

Pw144443 View Pathway
drug action

Acetaminophen Drug Metabolism Action Pathway

Homo sapiens

PW124159

Pw124159 View Pathway
drug action

Acetaminophen Action Pathway (New)

Homo sapiens
Acetaminophen is an oral/IV antipyretic and analgesic drug used to treat fevers and mild to moderate pain. Its exact mechanism is unknown but it is thought to target the cyclooxygenase pathway in the CNS (brain). It does not inhibit the cyclooxygenase pathway in peripheral tissues, an therefore, does not have any peripheral anti-inflammatory effect. The cyclooxygenase (COX) pathway begins in the cytosol with arachidonic acid being formed from membrane phospholipids via phospholipase A2. On the endoplasmic reticulum membrane, arachidonic acid is converted to prostaglandin G2 then to prostaglandin H2 using the enzymes prostaglandin G/H synthase 1 & 2 (COX-1 & COX-2). Prostaglandin H2 leads to the formation of thromboxane A2 (via thromboxane-A synthase), prostacyclin (via prostacyclin synthase) and prostaglandin E2 (via prostaglandin E synthase). Prostaglandin E2 (PGE2) is responsible for mediating pain and fever. Acetaminophen enters the cell through the solute carrier family 22-member 6 transporter and inhibits the COX-1 & COX-2 enzymes on the endoplasmic reticulum membrane. This prevents the production of prostaglandin H2 from arachidonic acid, thereby lowering the concentration of prostaglandin E2 in the cell. Since PGE2 causes pain and fever, reduction of PGE2 would lessen fevers and increase threshold for pain sensation. There are very few side effects associated with acetaminophen, but some people may have allergic reactions which may include itching, rash, difficulty breathing and swelling of face, hands, throat or mouth.