| Substance | Relationship Strength | Studies | Trials | Classes | Roles |
|---|
gamma-aminobutyric acid
gamma-Aminobutyric Acid: The most common inhibitory neurotransmitter in the central nervous system.. gamma-aminobutyric acid : A gamma-amino acid that is butanoic acid with the amino substituent located at C-4. | 2.38 | 2 | 0 | amino acid zwitterion;
gamma-amino acid;
monocarboxylic acid | human metabolite;
neurotransmitter;
Saccharomyces cerevisiae metabolite;
signalling molecule |
gamma-guanidinobutyric acid
gamma-guanidinobutyric acid: RN given refers to parent cpd. 4-guanidinobutyric acid : A monocarboxylic acid that is butanoic acid substituted by a guanidino group at position 4.. 4-guanidinobutanoate : A monocarboxylic acid anion that is the conjugate base of 4-guanidinobutanoic acid.. 4-guanidinobutanoic acid : The 4-guanidino derivative of butanoic acid. | 2.89 | 4 | 0 | guanidines;
monocarboxylic acid;
zwitterion | fungal metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite |
creatine
[no description available] | 4.09 | 3 | 1 | glycine derivative;
guanidines;
zwitterion | geroprotector;
human metabolite;
mouse metabolite;
neuroprotective agent;
nutraceutical |
glycine
[no description available] | 4.87 | 8 | 1 | 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 |
glycocyamine
glycocyamine: RN given refers to parent cpd; structure. guanidinoacetate : A monocarboxylic acid anion that is the conjugate base of guanidinoacetic acid, obtained by deprotonation of the carboxy group.. guanidinoacetic acid : The N-amidino derivative of glycine. | 4.62 | 6 | 1 | guanidinoacetic acids;
zwitterion | bacterial metabolite;
human metabolite;
mouse metabolite;
nutraceutical;
rat metabolite |
pyridoxal phosphate
Pyridoxal Phosphate: This is the active form of VITAMIN B 6 serving as a coenzyme for synthesis of amino acids, neurotransmitters (serotonin, norepinephrine), sphingolipids, aminolevulinic acid. During transamination of amino acids, pyridoxal phosphate is transiently converted into pyridoxamine phosphate (PYRIDOXAMINE).. pyridoxal 5'-phosphate : The monophosphate ester obtained by condensation of phosphoric acid with the primary hydroxy group of pyridoxal. | 2.11 | 1 | 0 | methylpyridines;
monohydroxypyridine;
pyridinecarbaldehyde;
vitamin B6 phosphate | coenzyme;
cofactor;
EC 2.7.7.7 (DNA-directed DNA polymerase) inhibitor;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite |
urea
pseudourea: clinical use; structure. isourea : A carboximidic acid that is the imidic acid tautomer of urea, H2NC(=NH)OH, and its hydrocarbyl derivatives. | 4.29 | 4 | 1 | isourea;
monocarboxylic acid amide;
one-carbon compound | Daphnia magna metabolite;
Escherichia coli metabolite;
fertilizer;
flour treatment agent;
human metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite |
furosemide
Furosemide: A benzoic-sulfonamide-furan. It is a diuretic with fast onset and short duration that is used for EDEMA and chronic RENAL INSUFFICIENCY.. furosemide : A chlorobenzoic acid that is 4-chlorobenzoic acid substituted by a (furan-2-ylmethyl)amino and a sulfamoyl group at position 2 and 5 respectively. It is a diuretic used in the treatment of congestive heart failure. | 2.04 | 1 | 0 | chlorobenzoic acid;
furans;
sulfonamide | environmental contaminant;
loop diuretic;
xenobiotic |
guanidine
Guanidine: A strong organic base existing primarily as guanidium ions at physiological pH. It is found in the urine as a normal product of protein metabolism. It is also used in laboratory research as a protein denaturant. (From Martindale, the Extra Pharmacopoeia, 30th ed and Merck Index, 12th ed) It is also used in the treatment of myasthenia and as a fluorescent probe in HPLC.. guanidine : An aminocarboxamidine, the parent compound of the guanidines. | 1.99 | 1 | 0 | carboxamidine;
guanidines;
one-carbon compound | |
ornithine
Ornithine: An amino acid produced in the urea cycle by the splitting off of urea from arginine.. ornithine : An alpha-amino acid that is pentanoic acid bearing two amino substituents at positions 2 and 5. | 1.96 | 1 | 0 | non-proteinogenic L-alpha-amino acid;
ornithine | algal metabolite;
hepatoprotective agent;
mouse metabolite |
arginine
Arginine: An essential amino acid that is physiologically active in the L-form.. arginine : An alpha-amino acid that is glycine in which the alpha-is substituted by a 3-guanidinopropyl group. | 10.24 | 12 | 1 | arginine;
glutamine family amino acid;
L-alpha-amino acid;
proteinogenic amino acid | biomarker;
Escherichia coli metabolite;
micronutrient;
mouse metabolite;
nutraceutical |
homoarginine
L-homoarginine : An L-lysine derivative that is the L-enantiomer of homoarginine. | 2.39 | 2 | 0 | homoarginine;
L-lysine derivative;
non-proteinogenic L-alpha-amino acid | biomarker;
EC 3.1.3.1 (alkaline phosphatase) inhibitor;
human metabolite;
rat metabolite;
xenobiotic metabolite |
methylguanidine
Methylguanidine: A product of putrefaction. Poisonous.. methylguanidine : A guanidine in which one of the amino hydrogens of guanidine itself is substituted by a methyl group. | 2.7 | 3 | 0 | guanidines | EC 1.14.13.39 (nitric oxide synthase) inhibitor;
metabolite;
uremic toxin |
n-acetyl-l-arginine
N-acetyl-L-arginine: has effect on convulsive seizures. N(alpha)-acetyl-L-arginine : An N-acetyl-L-amino acid that is L-arginine in which one of the hydrogens attached to the nitrogen is replaced by an acetyl group. | 2 | 1 | 0 | N-acetyl-L-amino acid | human metabolite |
guanidinopropionic acid
guanidinopropionic acid: alters creatine metabolism; structure. 3-guanidinopropanoic acid : A guanidine compound bearing an N-(2-carboxyethyl) substituent. It is a creatine analogue that has been found to decreases plasma glucose levels | 2.7 | 3 | 0 | guanidines;
zwitterion | hypoglycemic agent |
hydroxyguanidine
N-hydroxyguanidine : A member of the class of guanidines that is guanidine in which one of the hydrogens attached to the nitrogen at position 1 is substituted by a hydroxy group. | 1.96 | 1 | 0 | guanidines;
one-carbon compound | antineoplastic agent;
antiviral agent |
2-(4-chlorophenyl)-2,5-dihydropyrazolo(4,3-c)quinoline-3(3h)-one
2-(4-chlorophenyl)-2,5-dihydropyrazolo(4,3-c)quinoline-3(3H)-one: inhibits binding of benzodiazepine cpds to benzodiazepine receptors in the brain | 1.97 | 1 | 0 | | |
octopine
D-octopine : The (1R)-1-carboxyethyl derivative of L-arginine. It is a metabolite released by plant tumours. | 1.96 | 1 | 0 | amino acid opine;
amino dicarboxylic acid;
D-alpha-amino acid zwitterion;
D-arginine derivative;
guanidines;
secondary amino compound | animal metabolite;
xenobiotic metabolite |
valerates
Valerates: Derivatives of valeric acid, including its salts and esters. | 1.95 | 1 | 0 | short-chain fatty acid anion;
straight-chain saturated fatty acid anion | plant metabolite |
argininic acid
[no description available] | 4.08 | 3 | 1 | organonitrogen compound;
organooxygen compound | |
guanidinosuccinic acid
guanidinosuccinic acid: a metabolite in uremia; metabolic product of amino acid metabolism; RN given refers to (L)-isomer. N-amidino-L-aspartate(1-) : Conjugate base of N-amidino-L-aspartate arising from deprotonation of the carboxy groups and protonation of the guanidino group; major species at pH 7.3. | 4.64 | 6 | 1 | L-alpha-amino acid anion | |