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PathWhiz ID Pathway Meta Data

PW405487

Pw405487 View Pathway
metabolic

Valine Biosynthesis

Pseudomonas monteilii NBRC 103158 = DSM 14164
The pathway of valine biosynthesis starts with pyruvic acid interacting with a hydrogen ion through a acetolactate synthase / acetohydroxybutanoate synthase or a acetohydroxybutanoate synthase / acetolactate synthase resulting in the release of carbon dioxide and (S)-2-acetolactate. The latter compound then interacts with a hydrogen ion through an NADPH driven acetohydroxy acid isomeroreductase resulting in the release of a NADP and an (R) 2,3-dihydroxy-3-methylvalerate. The latter compound is then dehydrated by a dihydroxy acid dehydratase resulting in the release of water and isovaleric acid. Isovaleric acid interacts with an L-glutamic acid through a Valine Transaminase resulting in a oxoglutaric acid and an L-valine. L-valine is then transported into the periplasmic space through a L-valine efflux transporter.

PW405456

Pw405456 View Pathway
metabolic

Valine Biosynthesis

Pseudomonas nitroreducens HBP1
The pathway of valine biosynthesis starts with pyruvic acid interacting with a hydrogen ion through a acetolactate synthase / acetohydroxybutanoate synthase or a acetohydroxybutanoate synthase / acetolactate synthase resulting in the release of carbon dioxide and (S)-2-acetolactate. The latter compound then interacts with a hydrogen ion through an NADPH driven acetohydroxy acid isomeroreductase resulting in the release of a NADP and an (R) 2,3-dihydroxy-3-methylvalerate. The latter compound is then dehydrated by a dihydroxy acid dehydratase resulting in the release of water and isovaleric acid. Isovaleric acid interacts with an L-glutamic acid through a Valine Transaminase resulting in a oxoglutaric acid and an L-valine. L-valine is then transported into the periplasmic space through a L-valine efflux transporter.

PW404876

Pw404876 View Pathway
metabolic

Valine Biosynthesis

Neisseria cinerea ATCC 14685
The pathway of valine biosynthesis starts with pyruvic acid interacting with a hydrogen ion through a acetolactate synthase / acetohydroxybutanoate synthase or a acetohydroxybutanoate synthase / acetolactate synthase resulting in the release of carbon dioxide and (S)-2-acetolactate. The latter compound then interacts with a hydrogen ion through an NADPH driven acetohydroxy acid isomeroreductase resulting in the release of a NADP and an (R) 2,3-dihydroxy-3-methylvalerate. The latter compound is then dehydrated by a dihydroxy acid dehydratase resulting in the release of water and isovaleric acid. Isovaleric acid interacts with an L-glutamic acid through a Valine Transaminase resulting in a oxoglutaric acid and an L-valine. L-valine is then transported into the periplasmic space through a L-valine efflux transporter.

PW404908

Pw404908 View Pathway
metabolic

Valine Biosynthesis

Neisseria mucosa ATCC 25996
The pathway of valine biosynthesis starts with pyruvic acid interacting with a hydrogen ion through a acetolactate synthase / acetohydroxybutanoate synthase or a acetohydroxybutanoate synthase / acetolactate synthase resulting in the release of carbon dioxide and (S)-2-acetolactate. The latter compound then interacts with a hydrogen ion through an NADPH driven acetohydroxy acid isomeroreductase resulting in the release of a NADP and an (R) 2,3-dihydroxy-3-methylvalerate. The latter compound is then dehydrated by a dihydroxy acid dehydratase resulting in the release of water and isovaleric acid. Isovaleric acid interacts with an L-glutamic acid through a Valine Transaminase resulting in a oxoglutaric acid and an L-valine. L-valine is then transported into the periplasmic space through a L-valine efflux transporter.

PW404903

Pw404903 View Pathway
metabolic

Valine Biosynthesis

Neisseria flavescens SK114
The pathway of valine biosynthesis starts with pyruvic acid interacting with a hydrogen ion through a acetolactate synthase / acetohydroxybutanoate synthase or a acetohydroxybutanoate synthase / acetolactate synthase resulting in the release of carbon dioxide and (S)-2-acetolactate. The latter compound then interacts with a hydrogen ion through an NADPH driven acetohydroxy acid isomeroreductase resulting in the release of a NADP and an (R) 2,3-dihydroxy-3-methylvalerate. The latter compound is then dehydrated by a dihydroxy acid dehydratase resulting in the release of water and isovaleric acid. Isovaleric acid interacts with an L-glutamic acid through a Valine Transaminase resulting in a oxoglutaric acid and an L-valine. L-valine is then transported into the periplasmic space through a L-valine efflux transporter.

PW405336

Pw405336 View Pathway
metabolic

Valine Biosynthesis

Providencia stuartii ATCC 25827
The pathway of valine biosynthesis starts with pyruvic acid interacting with a hydrogen ion through a acetolactate synthase / acetohydroxybutanoate synthase or a acetohydroxybutanoate synthase / acetolactate synthase resulting in the release of carbon dioxide and (S)-2-acetolactate. The latter compound then interacts with a hydrogen ion through an NADPH driven acetohydroxy acid isomeroreductase resulting in the release of a NADP and an (R) 2,3-dihydroxy-3-methylvalerate. The latter compound is then dehydrated by a dihydroxy acid dehydratase resulting in the release of water and isovaleric acid. Isovaleric acid interacts with an L-glutamic acid through a Valine Transaminase resulting in a oxoglutaric acid and an L-valine. L-valine is then transported into the periplasmic space through a L-valine efflux transporter.

PW405297

Pw405297 View Pathway
metabolic

Valine Biosynthesis

Proteus mirabilis ATCC 29906
The pathway of valine biosynthesis starts with pyruvic acid interacting with a hydrogen ion through a acetolactate synthase / acetohydroxybutanoate synthase or a acetohydroxybutanoate synthase / acetolactate synthase resulting in the release of carbon dioxide and (S)-2-acetolactate. The latter compound then interacts with a hydrogen ion through an NADPH driven acetohydroxy acid isomeroreductase resulting in the release of a NADP and an (R) 2,3-dihydroxy-3-methylvalerate. The latter compound is then dehydrated by a dihydroxy acid dehydratase resulting in the release of water and isovaleric acid. Isovaleric acid interacts with an L-glutamic acid through a Valine Transaminase resulting in a oxoglutaric acid and an L-valine. L-valine is then transported into the periplasmic space through a L-valine efflux transporter.

PW145477

Pw145477 View Pathway
drug action

Valganciclovir Drug Metabolism Action Pathway

Homo sapiens

PW127470

Pw127470 View Pathway
drug action

Valganciclovir Action Pathway

Homo sapiens
Valganciclovir is an antiviral medication used to treat cytomegalovirus (CMV) retinitis in patients diagnosed with acquired immunodeficiency syndrome (AIDS). Valganciclovir is a prodrug of ganciclovir. After administration, valganciclovir is rapidly converted to ganciclovir in the intestine or liver by intestinal or hepatic esterases.Ganciclovir is transported into the blood and to the infected cells. It is then converted to the active form by a virus-encoded cellular enzyme, thymidine kinase, which catalyzes phosphorylation of ganciclovir to ganciclovir monophosphate. Ganciclovir monophosphate is converted into the diphosphate by cellular guanylate kinase then into the triphosphate by a number of cellular enzymes. Ganciclovir triphosphate inhibits the activity of DNA polymerase by competing with its substrate dGTP. Ganciclovir triphosphate also gets incorporated into viral DNA, but since it lacks the 3'-OH group which is needed to form the 5′ to 3′ phosphodiester linkage essential for DNA chain elongation, this causes DNA chain termination, preventing the growth of viral DNA. Less Viral DNA is transported into the nucleus, therefore, less viral DNA is integrated into the host DNA. Less viral proteins produced, fewer viruses can form.

PW176240

Pw176240 View Pathway
metabolic

Valdecoxib Predicted Metabolism Pathway

Homo sapiens
Metabolites of Valdecoxib are predicted with biotransformer.