Substance | Relationship Strength | Studies | Trials | Classes | Roles |
carnitine [no description available] | 2.07 | 1 | 0 | amino-acid betaine | human metabolite; mouse metabolite |
methylmalonic acid Methylmalonic Acid: A malonic acid derivative which is a vital intermediate in the metabolism of fat and protein. Abnormalities in methylmalonic acid metabolism lead to methylmalonic aciduria. This metabolic disease is attributed to a block in the enzymatic conversion of methylmalonyl CoA to succinyl CoA.. methylmalonic acid : A dicarboxylic acid that is malonic acid in which one of the methylene hydrogens is substituted by a methyl group. | 1.96 | 1 | 0 | C4-dicarboxylic acid | human metabolite |
glycine [no description available] | 2.4 | 2 | 0 | alpha-amino acid; amino acid zwitterion; proteinogenic amino acid; serine family amino acid | EC 2.1.2.1 (glycine hydroxymethyltransferase) inhibitor; fundamental metabolite; hepatoprotective agent; micronutrient; neurotransmitter; NMDA receptor agonist; nutraceutical |
hydrogen carbonate Bicarbonates: Inorganic salts that contain the -HCO3 radical. They are an important factor in determining the pH of the blood and the concentration of bicarbonate ions is regulated by the kidney. Levels in the blood are an index of the alkali reserve or buffering capacity.. hydrogencarbonate : The carbon oxoanion resulting from the removal of a proton from carbonic acid. | 2.91 | 4 | 0 | carbon oxoanion | cofactor; Escherichia coli metabolite; human metabolite; mouse metabolite; Saccharomyces cerevisiae metabolite |
leucine Leucine: An essential branched-chain amino acid important for hemoglobin formation.. leucine : A branched-chain amino acid that consists of glycine in which one of the hydrogens attached to the alpha-carbon is substituted by an isobutyl group. | 2.37 | 2 | 0 | amino acid zwitterion; L-alpha-amino acid; leucine; proteinogenic amino acid; pyruvate family amino acid | algal metabolite; Escherichia coli metabolite; human metabolite; mouse metabolite; plant metabolite; Saccharomyces cerevisiae metabolite |
valine Valine: A branched-chain essential amino acid that has stimulant activity. It promotes muscle growth and tissue repair. It is a precursor in the penicillin biosynthetic pathway.. valine : A branched-chain amino acid that consists of glycine in which one of the hydrogens attached to the alpha-carbon is substituted by an isopropyl group.. L-valine : The L-enantiomer of valine. | 2.11 | 1 | 0 | L-alpha-amino acid zwitterion; L-alpha-amino acid; proteinogenic amino acid; pyruvate family amino acid; valine | algal metabolite; Escherichia coli metabolite; human metabolite; micronutrient; mouse metabolite; nutraceutical; Saccharomyces cerevisiae metabolite |
isoleucine Isoleucine: An essential branched-chain aliphatic amino acid found in many proteins. It is an isomer of LEUCINE. It is important in hemoglobin synthesis and regulation of blood sugar and energy levels.. isoleucine : A 2-amino-3-methylpentanoic acid having either (2R,3R)- or (2S,3S)-configuration.. L-isoleucine : The L-enantiomer of isoleucine. | 2.88 | 4 | 0 | aspartate family amino acid; isoleucine; L-alpha-amino acid zwitterion; L-alpha-amino acid; proteinogenic amino acid | algal metabolite; Escherichia coli metabolite; human metabolite; mouse metabolite; plant metabolite; Saccharomyces cerevisiae metabolite |
rotenone Derris: A plant genus of the family FABACEAE. The root is a source of rotenoids (ROTENONE) and flavonoids. Some species of Pongamia have been reclassified to this genus and some to MILLETTIA. Some species of Deguelia have been reclassified to this genus.. rotenoid : Members of the class of tetrahydrochromenochromene that consists of a cis-fused tetrahydrochromeno[3,4-b]chromene skeleton and its substituted derivatives. The term was originally restricted to natural products, but is now also used to describe semi-synthetic and fully synthetic compounds. | 1.96 | 1 | 0 | organic heteropentacyclic compound; rotenones | antineoplastic agent; metabolite; mitochondrial NADH:ubiquinone reductase inhibitor; phytogenic insecticide; piscicide; toxin |
2-methylvaleric acid 2-methylvaleric acid : A methyl-branched fatty acid that is pentanoic acid which carries a methyl group at position 2. | 1.96 | 1 | 0 | branched-chain saturated fatty acid; methyl-branched fatty acid; monocarboxylic acid; short-chain fatty acid | flavouring agent; fragrance; plant metabolite |
2-methylbutanoic acid 2-methylbutanoic acid: RN given refers to parent cpd without isomeric designation. 2-methylbutyric acid : A methylbutyric acid comprising a butyric acid core carrying a 2-methyl substituent. Produced from amino acid leucine during nutrient starvation in bacteria. | 1.96 | 1 | 0 | methylbutyric acid | bacterial metabolite; human metabolite |
acetylcysteine N-acetyl-L-cysteine : An N-acetyl-L-amino acid that is the N-acetylated derivative of the natural amino acid L-cysteine. | 2.11 | 1 | 0 | acetylcysteine; L-cysteine derivative; N-acetyl-L-amino acid | antidote to paracetamol poisoning; antiinfective agent; antioxidant; antiviral drug; ferroptosis inhibitor; geroprotector; human metabolite; mucolytic; radical scavenger; vulnerary |
coenzyme a [no description available] | 2.38 | 2 | 0 | adenosine 3',5'-bisphosphate | coenzyme; Escherichia coli metabolite; mouse metabolite |
propionyl-coenzyme a propionyl-coenzyme A: RN given refers to parent cpd | 1.98 | 1 | 0 | acyl-CoA | Escherichia coli metabolite; metabolite; mouse metabolite |
tiglic acid tiglic acid : A 2-methylbut-2-enoic acid having its double bond in trans-configuration.. 2-methylbut-2-enoic acid : A branched-chain fatty acid consisting of 2-butenoic acid having a methyl group at position 2. | 2.4 | 2 | 0 | 2-methylbut-2-enoic acid | plant metabolite |
isovaleryl-coenzyme a [no description available] | 2.07 | 1 | 0 | methylbutanoyl-CoA; short-chain fatty acyl-CoA | mouse metabolite |
beta-methylcrotonylglycine beta-methylcrotonylglycine: structure. 3-methylcrotonyl glycine : An N-acylglycine in which the acyl group is specified as 3-methylbut-2-enoyl. | 2.07 | 1 | 0 | N-acylglycine | metabolite |
biotin vitamin B7 : Any member of a group of vitamers that belong to the chemical structural class called biotins that exhibit biological activity against vitamin B7 deficiency. Vitamin B7 deficiency is very rare in individuals who take a normal balanced diet. Foods rich in biotin are egg yolk, liver, cereals, vegetables (spinach, mushrooms) and rice. Symptoms associated with vitamin B7 deficiency include thinning hair, scaly skin rashes around eyes, nose and mouth, and brittle nails. The vitamers include biotin and its ionized and salt forms. | 2.71 | 3 | 0 | biotins; vitamin B7 | coenzyme; cofactor; Escherichia coli metabolite; fundamental metabolite; human metabolite; mouse metabolite; nutraceutical; prosthetic group; Saccharomyces cerevisiae metabolite |
bortezomib [no description available] | 2.6 | 1 | 0 | amino acid amide; L-phenylalanine derivative; pyrazines | antineoplastic agent; antiprotozoal drug; protease inhibitor; proteasome inhibitor |
sodium bicarbonate Sodium Bicarbonate: A white, crystalline powder that is commonly used as a pH buffering agent, an electrolyte replenisher, systemic alkalizer and in topical cleansing solutions. | 2.38 | 2 | 0 | one-carbon compound; organic sodium salt | antacid; food anticaking agent |
flavin-adenine dinucleotide Flavin-Adenine Dinucleotide: A condensation product of riboflavin and adenosine diphosphate. The coenzyme of various aerobic dehydrogenases, e.g., D-amino acid oxidase and L-amino acid oxidase. (Lehninger, Principles of Biochemistry, 1982, p972) | 2.36 | 2 | 0 | flavin adenine dinucleotide; vitamin B2 | cofactor; Escherichia coli metabolite; human metabolite; mouse metabolite; prosthetic group |
crotonyl-coenzyme a crotonoyl-CoA : The (E)-isomer of but-2-enoyl-CoA. | 3.65 | 3 | 0 | but-2-enoyl-CoA | |
tiglylglycine tiglylglycine: RN is from 9th CI. tiglylglycine : An N-acylglycine that is glycine with an amine hydrogen substituted by a 2-methylbut-2-enoyl (tiglyl) group. | 1.96 | 1 | 0 | N-acylglycine | metabolite |
nad NAD(1-) : An anionic form of nicotinamide adenine dinucleotide arising from deprotonation of the two OH groups of the diphosphate moiety. | 2.88 | 4 | 0 | organophosphate oxoanion | cofactor; human metabolite; hydrogen acceptor; Saccharomyces cerevisiae metabolite |
methylmalonyl-coenzyme a [no description available] | 1.98 | 1 | 0 | | |
3-hydroxyisovalerylcarnitine 3-hydroxyisovalerylcarnitine : An O-acylcarnitine having 3-hydroxyisovaleryl as the acyl substituent. | 2.07 | 1 | 0 | O-acylcarnitine | human metabolite |