| Substance | Relationship Strength | Studies | Trials | Classes | Roles |
|---|
cytosine
[no description available] | 2.21 | 1 | 0 | aminopyrimidine;
pyrimidine nucleobase;
pyrimidone | Escherichia coli metabolite;
human metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite |
hydrogen
Hydrogen: The first chemical element in the periodic table with atomic symbol H, and atomic number 1. Protium (atomic weight 1) is by far the most common hydrogen isotope. Hydrogen also exists as the stable isotope DEUTERIUM (atomic weight 2) and the radioactive isotope TRITIUM (atomic weight 3). Hydrogen forms into a diatomic molecule at room temperature and appears as a highly flammable colorless and odorless gas.. dihydrogen : An elemental molecule consisting of two hydrogens joined by a single bond. | 2.11 | 1 | 0 | elemental hydrogen;
elemental molecule;
gas molecular entity | antioxidant;
electron donor;
food packaging gas;
fuel;
human metabolite |
uric acid
Uric Acid: An oxidation product, via XANTHINE OXIDASE, of oxypurines such as XANTHINE and HYPOXANTHINE. It is the final oxidation product of purine catabolism in humans and primates, whereas in most other mammals URATE OXIDASE further oxidizes it to ALLANTOIN.. uric acid : An oxopurine that is the final oxidation product of purine metabolism.. 6-hydroxy-1H-purine-2,8(7H,9H)-dione : A tautomer of uric acid having oxo groups at C-2 and C-8 and a hydroxy group at C-6.. 7,9-dihydro-1H-purine-2,6,8(3H)-trione : An oxopurine in which the purine ring is substituted by oxo groups at positions 2, 6, and 8. | 2.06 | 1 | 0 | uric acid | Escherichia coli metabolite;
human metabolite;
mouse metabolite |
tyrosine
Tyrosine: A non-essential amino acid. In animals it is synthesized from PHENYLALANINE. It is also the precursor of EPINEPHRINE; THYROID HORMONES; and melanin.. tyrosine : An alpha-amino acid that is phenylalanine bearing a hydroxy substituent at position 4 on the phenyl ring. | 2.46 | 2 | 0 | amino acid zwitterion;
erythrose 4-phosphate/phosphoenolpyruvate family amino acid;
L-alpha-amino acid;
proteinogenic amino acid;
tyrosine | EC 1.3.1.43 (arogenate dehydrogenase) inhibitor;
fundamental metabolite;
micronutrient;
nutraceutical |
phenylalanine
Phenylalanine: An essential aromatic amino acid that is a precursor of MELANIN; DOPAMINE; noradrenalin (NOREPINEPHRINE), and THYROXINE.. L-phenylalanine : The L-enantiomer of phenylalanine.. phenylalanine : An aromatic amino acid that is alanine in which one of the methyl hydrogens is substituted by a phenyl group. | 4.21 | 16 | 0 | amino acid zwitterion;
erythrose 4-phosphate/phosphoenolpyruvate family amino acid;
L-alpha-amino acid;
phenylalanine;
proteinogenic amino acid | algal metabolite;
EC 3.1.3.1 (alkaline phosphatase) inhibitor;
Escherichia coli metabolite;
human xenobiotic metabolite;
micronutrient;
mouse metabolite;
nutraceutical;
plant metabolite;
Saccharomyces cerevisiae metabolite |
azides
Azides: Organic or inorganic compounds that contain the -N3 group.. azide : Any nitrogen molecular entity containing the group -N3. | 2.01 | 1 | 0 | pseudohalide anion | mitochondrial respiratory-chain inhibitor |
o-methyltyrosine
O-methyltyrosine: RN given refers to parent cpd without isomeric designation. O-methyltyrosine : A tyrosine derivative that is tyrosine in which the hydroxy group at position 4 of the phenyl ring is substituted by a methoxy group. | 2.01 | 1 | 0 | monomethoxybenzene;
tyrosine derivative | |
benzoylphenylalanine
N-benzoyl-L-phenylalanine : An N-acyl-L-phenylalanine that is L-phenylalanine in which one of the hydrogens of the amino group has been replaced by a benzoyl group. | 2.01 | 1 | 0 | 2-(benzoylamino)-3-phenylpropanoic acid;
N-acyl-L-phenylalanine | |
4-iodophenylalanine
4-iodophenylalanine: RN given refers to cpd without isomeric designation. 4-iodophenylalanine : A phenylalanine derivative that is phenylalanine carrying an iodo group at position 4 on the benzene ring. | 2.01 | 1 | 0 | 4-iodophenylalanine | |
4-azidophenylalanine
4-azidophenylalanine: RN given refers to (L)-isomer. 4-azido-L-phenylalanine : A 4-azidophenylalanine that has L-configuration. It is used as a bioorthogonal click-chemistry reagent.. 4-azidophenylalanine : A phenylalanine derivative that is phenylalanine substituted by an azido group at position 4. | 2.01 | 1 | 0 | | |
11-cis-retinal
Rhodopsin: A purplish-red, light-sensitive pigment found in RETINAL ROD CELLS of most vertebrates. It is a complex consisting of a molecule of ROD OPSIN and a molecule of 11-cis retinal (RETINALDEHYDE). Rhodopsin exhibits peak absorption wavelength at about 500 nm.. 11-cis-retinal : A retinal having 2E,4Z,6E,8E-double bond geometry. | 2.04 | 1 | 0 | retinal | chromophore;
human metabolite;
mouse metabolite |
cysteine
Cysteine: A thiol-containing non-essential amino acid that is oxidized to form CYSTINE.. L-cysteinium : The L-enantiomer of cysteinium.. cysteine : A sulfur-containing amino acid that is propanoic acid with an amino group at position 2 and a sulfanyl group at position 3. | 2.11 | 1 | 0 | cysteinium | fundamental metabolite |
4-benzoylphenylalanine
4-benzoylphenylalanine: structure in first source; do not confuse with N-benzoylphenylalanine | 2.04 | 1 | 0 | | |
5-formylcytosine
5-formylcytosine: structure in first source. 5-formylcytosine : A nucleobase analogue that is cytosine in which the hydrogen at position 5 is replaced by a formyl group. | 2.21 | 1 | 0 | aminopyrimidine;
heteroarenecarbaldehyde;
nucleobase analogue;
pyrimidone | metabolite |
anticodon
Anticodon: The sequential set of three nucleotides in TRANSFER RNA that interacts with its complement in MESSENGER RNA, the CODON, during translation in the ribosome. | 2.01 | 1 | 0 | | |