PathWhiz ID | Pathway | Meta Data |
---|---|---|
PW088397View Pathway |
D-Arginine and D-Ornithine MetabolismDrosophila melanogaster
D-Amino acids have been show to be present in high concentrations in humans and play a role in biological functions. D-Amino may have negative effects as they can be found in some bacteria or form spontaneously in certain reactions. D-Amino acid oxidase (DAAO) is one of the main enzymes that metabolize D-Amino acids via deamination. DAAO is highly specific towards D-amino acids and favours free neutral D-amino acids or those with hydrophobic, polar or aromatic groups. Acidic amino acids are not catalyze by DAOO.
|
Creator: Ana Marcu Created On: August 10, 2018 at 15:44 Last Updated: August 10, 2018 at 15:44 |
PW088209View Pathway |
D-Arginine and D-Ornithine MetabolismBos taurus
D-Amino acids have been show to be present in high concentrations in humans and play a role in biological functions. D-Amino may have negative effects as they can be found in some bacteria or form spontaneously in certain reactions. D-Amino acid oxidase (DAAO) is one of the main enzymes that metabolize D-Amino acids via deamination. DAAO is highly specific towards D-amino acids and favours free neutral D-amino acids or those with hydrophobic, polar or aromatic groups. Acidic amino acids are not catalyze by DAOO.
|
Creator: Ana Marcu Created On: August 10, 2018 at 11:11 Last Updated: August 10, 2018 at 11:11 |
PW000019View Pathway |
D-Arginine and D-Ornithine MetabolismHomo sapiens
D-Amino acids have been show to be present in high concentrations in humans and play a role in biological functions. D-Amino may have negative effects as they can be found in some bacteria or form spontaneously in certain reactions. D-Amino acid oxidase (DAAO) is one of the main enzymes that metabolize D-Amino acids via deamination. DAAO is highly specific towards D-amino acids and favours free neutral D-amino acids or those with hydrophobic, polar or aromatic groups. Acidic amino acids are not catalyze by DAOO.
|
Creator: WishartLab Created On: August 01, 2013 at 13:54 Last Updated: August 01, 2013 at 13:54 |
PW064584View Pathway |
D-Arginine and D-Ornithine MetabolismMus musculus
D-Amino acids have been show to be present in high concentrations in humans and play a role in biological functions. D-Amino may have negative effects as they can be found in some bacteria or form spontaneously in certain reactions. D-Amino acid oxidase (DAAO) is one of the main enzymes that metabolize D-Amino acids via deamination. DAAO is highly specific towards D-amino acids and favours free neutral D-amino acids or those with hydrophobic, polar or aromatic groups. Acidic amino acids are not catalyze by DAOO.
|
Creator: Carin Li Created On: January 21, 2018 at 20:39 Last Updated: January 21, 2018 at 20:39 |
PW088452View Pathway |
D-Arginine and D-Ornithine MetabolismCaenorhabditis elegans
D-Amino acids have been show to be present in high concentrations in humans and play a role in biological functions. D-Amino may have negative effects as they can be found in some bacteria or form spontaneously in certain reactions. D-Amino acid oxidase (DAAO) is one of the main enzymes that metabolize D-Amino acids via deamination. DAAO is highly specific towards D-amino acids and favours free neutral D-amino acids or those with hydrophobic, polar or aromatic groups. Acidic amino acids are not catalyze by DAOO.
|
Creator: Ana Marcu Created On: August 10, 2018 at 17:02 Last Updated: August 10, 2018 at 17:02 |
PW147045View Pathway |
D-Fructose Drug Metabolism PathwayHomo sapiens
|
Creator: Ray Kruger Created On: October 10, 2023 at 13:43 Last Updated: October 10, 2023 at 13:43 |
PW012921View Pathway |
D-Galactose Degradation (Leloir pathway)Arabidopsis thaliana
The Leloir pathway is a metabolic pathway for the catabolism of D-galactose into D-glucopyranose 6-phosphate named after Luis Federico Leloir . Since galactose cannot be directly used for glycolysis, it needs to be converted into a different form. This pathway starts in the cytosol and finishes in the chloroplast. First, aldose 1-epimerase is a predicted enzyme (coloured orange in the image) that is theorized to catalyze the conversion of beta-D-galactose into alpha-D-galactose. This enzyme has not yet been elucidated for Arabidopsis thaliana. Second, galactokinase catalyzes the conversion of alpha-D-galactose into alpha-D-galactose 1-phosphate. Third, D-galactose-1-phosphate uridylyltransferase is a predicted enzyme theorized to catalyze the reaction whereby alpha-D-galactose 1-phosphate and UDP-glucose is converted into alpha-D-glucopyranose 1-phosphate and UDP-galactose. This enzyme has not yet been elucidated in Arabidopsis thaliana. UDP-glucose and UDP-galactose can be interconverted by the enzyme UDP-glucose 4-epimerase which requires NAD as a cofactor. Alpha-D-glucopyranose 1-phosphate must then be imported into the chloroplast, by a yet not discovered alpha-D-glucopyranose 1-phosphate transporter. Last, phosphoglucomutase uses magnesium ion as a cofactor to convert alpha-D-glucopyranose 1-phosphate into D-glucopyranose 6-phosphate.
|
Creator: Carin Li Created On: February 24, 2017 at 16:16 Last Updated: February 24, 2017 at 16:16 |
PW122585View Pathway |
D-Glucarate and D-Galactarate DegradationPseudomonas aeruginosa
Galactarate is a naturally occurring dicarboxylic acid analog of D-galactose. E. coli can use both diacid sugars galactarate and D-glucarate as the sole source of carbon for growth. The initial step in the degradation of galactarate is its dehydration to 5-dehydro-4-deoxy-D-glucarate(2--) by galactarate dehydratase. Glucaric acid can also be dehydrated by a glucarate dehydratase resulting in water and 5-dehydro-4-deoxy-D-glucarate(2--). The 5-dehydro-4-deoxy-D-glucarate(2--) is then metabolized by a alpha-dehydro-beta-deoxy-D-glucarate aldolase resulting in pyruvic acid and a tartonate semialdehyde. Pyruvic acid interacts with coenzyme A through a NAD driven Pyruvate dehydrogenase complex resulting in a carbon dioxide, an NADH and an acetyl-CoA. The tartronate semialdehyde interacts with a hydrogen ion through a NADPH driven tartronate semialdehyde reductase resulting in a NADP and a glyceric acid. The glyceric acid is phosphorylated by an ATP-driven glycerate kinase 2 resulting in an ADP, a hydrogen ion and a 2-phosphoglyceric acid. The latter compound is dehydrated by an enolase resulting in the release of water and a phosphoenolpyruvic acid. The phosphoenolpyruvic acid interacts with a hydrogen ion through an ADP driven pyruvate kinase resulting in an ATP and a pyruvic acid. The pyruvic acid then interacts with water and an ATP through a phosphoenolpyruvate synthetase resulting in the release of a hydrogen ion, a phosphate, an AMP and a Phosphoenolpyruvic acid.
|
Creator: Ana Marcu Created On: August 12, 2019 at 18:16 Last Updated: August 12, 2019 at 18:16 |
PW000795View Pathway |
D-Glucarate and D-Galactarate DegradationEscherichia coli
Galactarate is a naturally occurring dicarboxylic acid analog of D-galactose. E. coli can use both diacid sugars galactarate and D-glucarate as the sole source of carbon for growth. The initial step in the degradation of galactarate is its dehydration to 5-dehydro-4-deoxy-D-glucarate(2--) by galactarate dehydratase. Glucaric acid can also be dehydrated by a glucarate dehydratase resulting in water and 5-dehydro-4-deoxy-D-glucarate(2--). The 5-dehydro-4-deoxy-D-glucarate(2--) is then metabolized by a alpha-dehydro-beta-deoxy-D-glucarate aldolase resulting in pyruvic acid and a tartonate semialdehyde. Pyruvic acid interacts with coenzyme A through a NAD driven Pyruvate dehydrogenase complex resulting in a carbon dioxide, an NADH and an acetyl-CoA. The tartronate semialdehyde interacts with a hydrogen ion through a NADPH driven tartronate semialdehyde reductase resulting in a NADP and a glyceric acid. The glyceric acid is phosphorylated by an ATP-driven glycerate kinase 2 resulting in an ADP, a hydrogen ion and a 2-phosphoglyceric acid. The latter compound is dehydrated by an enolase resulting in the release of water and a phosphoenolpyruvic acid. The phosphoenolpyruvic acid interacts with a hydrogen ion through an ADP driven pyruvate kinase resulting in an ATP and a pyruvic acid. The pyruvic acid then interacts with water and an ATP through a phosphoenolpyruvate synthetase resulting in the release of a hydrogen ion, a phosphate, an AMP and a Phosphoenolpyruvic acid.
|
Creator: miguel ramirez Created On: March 03, 2015 at 18:45 Last Updated: March 03, 2015 at 18:45 |
PW145502View Pathway |
drug action
D-glucose Drug Metabolism Action PathwayHomo sapiens
|
Creator: Ray Kruger Created On: October 07, 2023 at 15:57 Last Updated: October 07, 2023 at 15:57 |