| Substance | Relationship Strength | Studies | Trials | Classes | Roles |
|---|
adenine
[no description available] | 2.11 | 1 | 0 | 6-aminopurines;
purine nucleobase | Daphnia magna metabolite;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite |
glycine
[no description available] | 2.08 | 1 | 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 |
pteridines
[no description available] | 2.15 | 1 | 0 | azaarene;
mancude organic heterobicyclic parent;
ortho-fused heteroarene;
pteridines | |
taurine
[no description available] | 2.47 | 2 | 0 | amino sulfonic acid;
zwitterion | antioxidant;
Escherichia coli metabolite;
glycine receptor agonist;
human metabolite;
mouse metabolite;
nutrient;
radical scavenger;
Saccharomyces cerevisiae metabolite |
uridine
[no description available] | 4.95 | 11 | 0 | uridines | drug metabolite;
fundamental metabolite;
human metabolite |
cytidine
[no description available] | 2.08 | 1 | 0 | cytidines | Escherichia coli metabolite;
human metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite |
asparagine
Asparagine: A non-essential amino acid that is involved in the metabolic control of cell functions in nerve and brain tissue. It is biosynthesized from ASPARTIC ACID and AMMONIA by asparagine synthetase. (From Concise Encyclopedia Biochemistry and Molecular Biology, 3rd ed). asparagine : An alpha-amino acid in which one of the hydrogens attached to the alpha-carbon of glycine is substituted by a 2-amino-2-oxoethyl group. | 2.01 | 1 | 0 | amino acid zwitterion;
asparagine;
aspartate family amino acid;
L-alpha-amino acid;
proteinogenic amino acid | Escherichia coli metabolite;
human metabolite;
micronutrient;
mouse metabolite;
nutraceutical;
plant metabolite;
Saccharomyces cerevisiae metabolite |
2'-deoxyadenosine
2'-deoxyformycin A: RN not in Chemline 9/85; RN and structure given in first source | 2.21 | 1 | 0 | purine 2'-deoxyribonucleoside;
purines 2'-deoxy-D-ribonucleoside | Escherichia coli metabolite;
human metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite |
pseudouridine
[no description available] | 7.73 | 3 | 0 | pseudouridines | fundamental metabolite |
mercury
Mercury: A silver metallic element that exists as a liquid at room temperature. It has the atomic symbol Hg (from hydrargyrum, liquid silver), atomic number 80, and atomic weight 200.59. Mercury is used in many industrial applications and its salts have been employed therapeutically as purgatives, antisyphilitics, disinfectants, and astringents. It can be absorbed through the skin and mucous membranes which leads to MERCURY POISONING. Because of its toxicity, the clinical use of mercury and mercurials is diminishing.. mercury(0) : Elemental mercury of oxidation state zero. | 2.01 | 1 | 0 | elemental mercury;
zinc group element atom | neurotoxin |
pyrene
pyrene: structure in Merck Index, 9th ed, #7746. pyrene : An ortho- and peri-fused polycyclic arene consisting of four fused benzene rings, resulting in a flat aromatic system. | 2.05 | 1 | 0 | ortho- and peri-fused polycyclic arene | fluorescent probe;
persistent organic pollutant |
kethoxal
kethoxal: modifies guanine containing oligoribonucleotides by reacting selectively with guanine in polynucleotides. Drug is hydrate of 3-ethoxy-2-oxobutyraldehyde. 1,1-dihydroxy-3-ethoxy-2-butanone : A butanone derivative having two hydroxy substituents at the 1-position and an ethoxy substituent at the 3-position. | 2 | 1 | 0 | aldehyde hydrate;
butanone | antiinfective agent |
ribavirin
Rebetron: Rebetron is tradename | 7.07 | 1 | 0 | 1-ribosyltriazole;
aromatic amide;
monocarboxylic acid amide;
primary carboxamide | anticoronaviral agent;
antiinfective agent;
antimetabolite;
antiviral agent;
EC 2.7.7.49 (RNA-directed DNA polymerase) inhibitor |
adenosine
quinquefolan B: isolated from roots of Panax quinquefolium L.; RN not in Chemline 10/87; RN from Toxlit | 2.42 | 2 | 0 | adenosines;
purines D-ribonucleoside | analgesic;
anti-arrhythmia drug;
fundamental metabolite;
human metabolite;
vasodilator agent |
5-methylcytidine
[no description available] | 2.08 | 1 | 0 | methylcytidine | |
5,6-dihydrouridine
dihydrouridine : The uridine derivative obtained by formal hydrogenation of the endocyclic double bond in the uracil ring. | 2.05 | 1 | 0 | uridines | biomarker |
n(6)-(n-threonylcarbonyl)adenosine
N(6)-(N-threonylcarbonyl)adenosine: anticodon adjacent nucleoside; occurs at3'end of anticodon in most tRNA's whih read codons beginning with adenosine;RN given refers to (L)-isomer. N-[(9-beta-D-ribofuranosylpurin-6-yl)carbamoyl]threonine : An N-(adenosin-N(6)-ylcarbonyl)threonine in which the threonine portion has L-configuration. | 2.02 | 1 | 0 | L-threonine derivative;
N-(adenosin-N(6)-ylcarbonyl)threonine | Escherichia coli metabolite;
human 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. | 2.6 | 1 | 0 | biotins;
vitamin B7 | coenzyme;
cofactor;
Escherichia coli metabolite;
fundamental metabolite;
human metabolite;
mouse metabolite;
nutraceutical;
prosthetic group;
Saccharomyces cerevisiae metabolite |
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) | 2.08 | 1 | 0 | flavin adenine dinucleotide;
vitamin B2 | cofactor;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
prosthetic group |
thiouracil
Thiouracil: Occurs in seeds of Brassica and Crucifera species. Thiouracil has been used as antithyroid, coronary vasodilator, and in congestive heart failure although its use has been largely supplanted by other drugs. It is known to cause blood dyscrasias and suspected of terato- and carcinogenesis.. thiouracil : A nucleobase analogue that is uracil in which the oxo group at C-2 is replaced by a thioxo group. | 2.11 | 1 | 0 | nucleobase analogue;
thiocarbonyl compound | antithyroid drug;
metabolite |
thiouridine
Thiouridine: A photoactivable URIDINE analog that is used as an affinity label.. 4-thiouridine : A thiouridine in which the oxygen replaced by sulfur is that at C-4. | 6.93 | 51 | 0 | nucleoside analogue;
thiouridine | affinity label;
antimetabolite |
5-(carboxymethylaminomethyl)-2-thiouridine
5-(carboxymethylaminomethyl)-2-thiouridine: found in tRNA(Lys) from B. subtilis; structure given in first source. 5-carboxymethylaminomethyl-2-thiouridine : A thiouridine that is 2-thiouridine bearing an additional carboxymethylaminomethyl substituent at position 5 on the thiouracil ring. | 2.02 | 1 | 0 | glycine derivative;
thiouridine | Mycoplasma genitalium metabolite |
decaprenoic acid
decaprenoic acid: synthetic isoprenoid; RN given refers to cpd without isomeric designation; structure given in first source | 2.15 | 1 | 0 | monoterpenoid | |
sulfur
Sulfur: An element that is a member of the chalcogen family. It has an atomic symbol S, atomic number 16, and atomic weight [32.059; 32.076]. It is found in the amino acids cysteine and methionine. | 3.45 | 7 | 0 | chalcogen;
nonmetal atom | macronutrient |
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. | 2.78 | 3 | 0 | cysteinium | fundamental metabolite |
2-thioribothymidine
[no description available] | 2.88 | 3 | 0 | thiouridine | |
ribose
ribopyranose : The pyranose form of ribose. | 7.46 | 2 | 0 | D-ribose;
ribopyranose | |
5-methylaminomethyluridine
5-methylaminomethyluridine : A derivative of uridine, bearing an additional methylaminomethyl substituent at position 5 on the uracil ring. | 2.01 | 1 | 0 | uridines | |
oligonucleotides
[no description available] | 8.14 | 5 | 0 | | |
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. | 9.74 | 9 | 0 | | |
2-selenouridine
[no description available] | 7.1 | 1 | 0 | | |
s-adenosylmethionine
(R)-S-adenosyl-L-methionine : An S-adenosyl-L-methionine that has R-configuration.. S-adenosyl-L-methionine zwitterion : A zwitterionic tautomer of S-adenosyl-L-methionine arising from shift of the proton from the carboxy group to the amino group.. (R)-S-adenosyl-L-methionine zwitterion : An S-adenosyl-L-methionine zwitterion that has R-configuration; major species at pH 7.3.. (S)-S-adenosyl-L-methionine zwitterion : An S-adenosyl-L-methionine zwitterion that has S-configuration; major species at pH 7.3.. S-adenosyl-L-methionine : A sulfonium compound that is the S-adenosyl derivative of L-methionine. It is an intermediate in the metabolic pathway of methionine. | 2.08 | 1 | 0 | organic cation;
sulfonium compound | coenzyme;
cofactor;
human metabolite;
micronutrient;
Mycoplasma genitalium metabolite;
nutraceutical;
Saccharomyces cerevisiae metabolite |
n6-methyl-n6-threonylcarbamoyladenosine
N6-methyl-N6-threonylcarbamoyladenosine: structure in first source | 2.01 | 1 | 0 | | |
5-taurinomethyluridine
[no description available] | 8.56 | 2 | 0 | | |
guanine
[no description available] | 2.11 | 1 | 0 | 2-aminopurines;
oxopurine;
purine nucleobase | algal metabolite;
Escherichia coli metabolite;
human metabolite;
mouse metabolite;
Saccharomyces cerevisiae metabolite |
guanosine
ribonucleoside : Any nucleoside where the sugar component is D-ribose. | 7.15 | 1 | 0 | guanosines;
purines D-ribonucleoside | fundamental metabolite |
molybdenum cofactor
molybdenum cofactor: also see records for molybdopterin cytosine dinucleotide and molybdopterin guanine dinucleotide. MoO2-molybdopterin cofactor(2-) : An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of MoO2-molybdopterin cofactor.. MoO2-molybdopterin cofactor : An Mo-molybdopterin cofactor in which the coordinated molybdenum species is MoO2. | 2.15 | 1 | 0 | Mo-molybdopterin cofactor;
organophosphate oxoanion | |
pyrimidinones
Pyrimidinones: Heterocyclic compounds known as 2-pyrimidones (or 2-hydroxypyrimidines) and 4-pyrimidones (or 4-hydroxypyrimidines) with the general formula C4H4N2O. | 2.78 | 3 | 0 | | |