| 2,4-dichlorophenol hydroxylase | <enzyme> Nadph-dependent; forms 3,5-dichlorocatechol Registry number: EC 1.14.13.- Synonym: 2,4-dichlorophenol 6-monooxygenase (26 Jun 1999) |
|---|---|
| 2,4-dichlorophenoxyacetate-alpha-ketoglutarate dioxygenase | <enzyme> Encoded by the tfda gene of plasmide pjp4; an fe(ii)-dependent enzyme that catalyses the conversion of 2,4-dichlorophenoxyacetate to 2,4-dichlorophenol and glyoxylate concomitant with the deomposition of alpha-ketoglutarate to succinate and co2 Registry number: EC 1.14.11.- Synonym: 2,4-d-kdg (26 Jun 1999) |
| 2,4-dichlorophenoxyacetic acid | <chemical> (2,4-dichlorophenoxy)acetic acid. An herbicide with irritant effects on the eye and the gastrointestinal system. Pharmacological action: herbicides. Chemical name: Acetic acid, (2,4-dichlorophenoxy)- (12 Dec 1998) |
| 2,4-dihydroxyhept-2-ene-1,7-dioic acid aldolase | <enzyme> Plays a role in the e. Coli homoprotocatechuic acid (hpc) pathway; genbank z47799 Registry number: EC 4.1.2.- Synonym: hpch protein, hpch gene product, hhed aldolase (26 Jun 1999) |
| 2,4-dinitrophenol | <chemical> A toxic dye, chemically related to trinitrophenol (picric acid), used in biochemical studies of oxidative processes where it uncouples oxidative phosphorylation. It is also used as a metabolic stimulant. Pharmacological action: dyes, uncoupling agents. (12 Dec 1998) |
| 2,4-dinitrotoluene dioxygenase | <enzyme> Catalyses the initial oxidation of dnt to form 4-methyl-5-nitrocatechol and nitrile; genbank u62430 Registry number: EC 1.14.12.- Synonym: dnt dioxygenase (26 Jun 1999) |
| 2,5-bis(5-t-butylbenzoxazol-2-yl)thiophene | A scintillator used in radioactivity measurements by scintillation counting. Acronym: BBOT (05 Mar 2000) |
| 2,5-diamino-6-hydroxy-4-ribosylaminopyrimidine-5'-phosphate reductase | <enzyme> Nadp-dependent; forms 2,5-diamino-6-hydroxy-4-ribitylaminopyrimidine-5'-phosphate; intermediate in riboflavin biosynthesis Registry number: EC 1.1.1.- Synonym: dahrampp reductase, 2,5-diamino-4-oxy-6-ribosylaminopyrimidine-5'-phosphate reductase (26 Jun 1999) |
| 2,5-diamino-6-ribitylamino-4(3H)-pyrimidinone 5'-phosphate deaminase | <enzyme> Forms 5-amino-6-ribitylamino-2,4-(1h,3h)-pyrimidinedione 5'-phosphate, intermediate in biosynthesis of riboflavin Registry number: EC 3.5.4.- Synonym: drap 5'-p deaminase (26 Jun 1999) |
| 2,5-dichloro-2,5-cyclohexadiene- 1,4-diol dehydrogenase | <enzyme> From pseudomonas paucimobilis converts 2,5-dichloro-2,5- cyclohexadiene-1,4-diol to 2,5-dichlorohydroquinone; product of linc and linx genes; amino acid sequence has been determined; do not confuse with linc gene product = cytochrome p-450(lin) Registry number: EC 1.1.- Synonym: 2,5-ddol dehydrogenase (26 Jun 1999) |
| 2,5-diketo-D-gluconate 5-reductase | <enzyme> Catalyses reversibly the stereospecific NADPH-dependent reduction of 2,5-diketo-d-gluconate to 2-keto-l-gluconate Registry number: EC 1.1.1.- Synonym: 2,5-dkg reductase (26 Jun 1999) |
| 2,5-dimethoxy-4-methylamphetamine | An hallucinogenic agent chemically related to amphetamine and mescaline, a drug of abuse. Acronym: DOM (05 Mar 2000) |
| 2,5-diphenyloxazole | A scintillator used in radioactivity measurements by scintillation counting. (05 Mar 2000) |
| 2,6-dichloroindophenol | <chemical> 2,6-dichloroindophenol sodium. A dye used as a reagent in the determination of vitamin c. Pharmacological action: indicators and reagents. Chemical name: 2,5-Cyclohexadien-1-one, 2,6-dichloro-4-((4-hydroxyphenyl)imino)- (12 Dec 1998) |
| 2,6-dichlorophenol-indophenol | Misnomer for 2,6-dichloroindophenol. (05 Mar 2000) |