|
2-Chloroadenosine
|
D015762 |
[2-Chloroadenosine. A metabolically stable analog of adenosine which acts as an adenosine receptor agonist. The compound has a potent effect on the peripheral and central nervous system.
] |
|
2-Hydroxy-5-nitrobenzyl Bromide
|
D015077 |
[A chemical reagent that reacts with and modifies chemically the tryptophan portion of protein molecules. Used for 'active site' enzyme studies and other protein studies. Sometimes referred to as Koshland's reagent.
] |
|
2-Hydroxyphenethylamine
|
D015078 |
[Simple amine found in the brain. It may be modulator of sympathetic functions. Its derivatives are adrenergic agonists and antagonists. It is also used in chemical industry.
] |
|
2-Hydroxypropyl-beta-cyclodextrin
|
D000073738 |
[Derivative of beta-cyclodextrin that is used as an excipient for steroid drugs and as a lipid chelator.
] |
|
2-Isopropylmalate Synthase
|
D015079 |
[An enzyme that catalyzes the first step in the biosynthetic pathway to LEUCINE, forming isopropyl malate from acetyl-CoA and alpha-ketoisovaleric acid. This enzyme was formerly listed as EC 4.1.3.12.
] |
|
2-Methoxyestradiol
|
D000077584 |
[A metabolite of estradiol that lacks estrogenic activity and inhibits TUBULIN polymerization. It has antineoplastic properties, including inhibition of angiogenesis and induction of APOPTOSIS.
] |
|
2-Methyl-4-chlorophenoxyacetic Acid
|
D008456 |
[A powerful herbicide used as a selective weed killer.
] |
|
2-Naphthylamine
|
D015081 |
[A naphthalene derivative with carcinogenic action.
] |
|
2-Oxoisovalerate Dehydrogenase (Acylating)
|
D050645 |
[An NAD+ dependent enzyme that catalyzes the oxidation 3-methyl-2-oxobutanoate to 2-methylpropanoyl-CoA. It plays a role in the degradation of VALINE; LEUCINE; and ISOLEUCINE.
] |
|
2-Propanol
|
D019840 |
[An isomer of 1-PROPANOL. It is a colorless liquid having disinfectant properties. It is used in the manufacture of acetone and its derivatives and as a solvent. Topically, it is used as an antiseptic.
] |
|
2-Pyridinylmethylsulfinylbenzimidazoles
|
D053799 |
[Compounds that contain benzimidazole joined to a 2-methylpyridine via a sulfoxide linkage. Several of the compounds in this class are ANTI-ULCER AGENTS that act by inhibiting the POTASSIUM HYDROGEN ATPASE found in the PROTON PUMP of GASTRIC PARIETAL CELLS.
] |
|
20-Hydroxysteroid Dehydrogenases
|
D015089 |
[A group of enzymes that catalyze the reversible reduction-oxidation reaction of 20-hydroxysteroids, such as from a 20-ketosteroid to a 20-alpha-hydroxysteroid (EC 1.1.1.149) or to a 20-beta-hydroxysteroid (EC 1.1.1.53).
] |
|
20-alpha-Dihydroprogesterone
|
D004092 |
[A biologically active 20-alpha-reduced metabolite of PROGESTERONE. It is converted from progesterone to 20-alpha-hydroxypregn-4-en-3-one by the 20-ALPHA-HYDROXYSTEROID DEHYDROGENASE in the CORPUS LUTEUM and the PLACENTA.
] |
|
20-alpha-Hydroxysteroid Dehydrogenase
|
D043607 |
[An enzymes that catalyzes the reversible reduction-oxidation reaction of 20-alpha-hydroxysteroids, such as from PROGESTERONE to 20-ALPHA-DIHYDROPROGESTERONE.
] |
|
22q11 Deletion Syndrome
|
D058165 |
[Condition with a variable constellation of phenotypes due to deletion polymorphisms at chromosome location 22q11. It encompasses several syndromes with overlapping abnormalities including the DIGEORGE SYNDROME, VELOCARDIOFACIAL SYNDROME, and CONOTRUNCAL AMOMALY FACE SYNDROME. In addition, variable developmental problems and schizoid features are also associated with this syndrome. (From BMC Med Genet. 2009 Feb 25;10:16) Not all deletions at 22q11 result in the 22q11deletion syndrome.
] |
|
24,25-Dihydroxyvitamin D 3
|
D015650 |
[A physiologically active metabolite of VITAMIN D. The compound is involved in the regulation of calcium metabolism, alkaline phosphatase activity, and enhancing the calcemic effect of CALCITRIOL.
] |
|
25-Hydroxyvitamin D 2
|
D015652 |
[9,10-Secoergosta-5,7,10(19),22-tetraene-3,25-diol. Biologically active metabolite of vitamin D2 which is more active in curing rickets than its parent. The compound is believed to attach to the same receptor as vitamin D2 and 25-hydroxyvitamin D3.
] |
|
25-Hydroxyvitamin D3 1-alpha-Hydroxylase
|
D015090 |
[A mitochondrial cytochrome P450 enzyme that catalyzes the 1-alpha-hydroxylation of 25-hydroxyvitamin D3 (also known as 25-hydroxycholecalciferol) in the presence of molecular oxygen and NADPH-FERRIHEMOPROTEIN REDUCTASE. This enzyme, encoded by CYP27B1 gene, converts 25-hydroxyvitamin D3 to 1-alpha,25-dihydroxyvitamin D3 which is the active form of VITAMIN D in regulating bone growth and calcium metabolism. This enzyme is also active on plant 25-hydroxyvitamin D2 (ergocalciferol).
] |
|
2H-Benzo(a)quinolizin-2-ol, 2-Ethyl-1,3,4,6,7,11b-hexahydro-3-isobutyl-9,10-dimethoxy-
|
D012369 |
[Proposed catecholamine depletor.
] |
|
2S Albumins, Plant
|
D055516 |
[A major class of water-soluble seed storage proteins. Many proteins from this class are major PLANT ALLERGENS.
] |
