| sulfate adenylyltransferase | <enzyme> An enzyme that catalyses the activation of sulfate ions by ATP to form adenosine-5'-phosphosulfate and pyrophosphate. This reaction constitutes the first enzymatic step in sulfate utilization following the uptake of sulfate. Chemical name: ATP:sulfate adenylyltransferase Registry number: EC 2.7.7.4 (12 Dec 1998) |
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| adenylyl sulfate-ammonia adenylyltransferase | <enzyme> Forms adenosine 5'-phosphoramidate Registry number: EC 2.7.7.- Synonym: adenylyl sulphate-ammonia adenylyltransferase, as-aat (26 Jun 1999) |
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| aminoglycoside 6-adenylyltransferase | <enzyme> From bacillus subtilis marburg Registry number: EC 2.7.7.- Synonym: aminoglycoside 6-adenyltransferase, ag-6-atransferase (26 Jun 1999) |
| glucose-1-phosphate adenylyltransferase | <enzyme> Shrunken-2 (sh2) protein is a subunit of this enzyme Registry number: EC 2.7.7.27 Synonym: adpg synthetase, adpglucose pyrophosphorylase, ADP-glucose synthetase, shrunken-2 protein, shrunken gene product, ADP-glucose pyrophosphorylase, glgc gene product, bt2 gene product, brittle-2 gene product (26 Jun 1999) |
| polynucleotide adenylyltransferase | <enzyme> An enzyme that catalyses the synthesis of polyadenylic acid from ATP. May be due to the action of RNA polymerase (ec 2.7.7.6) or polynucleotide adenylyltransferase (ec 2.7.7.19). Chemical name: ATP:polynucleotide adenylyltransferase Registry number: EC 2.7.7.19 (12 Dec 1998) |
| streptomycin 3''-adenylyltransferase | <enzyme> Aada confers both spectinomycin and streptomycin resistance in tobacco and tomato plants Registry number: EC 2.7.7.47 Synonym: aminoglycoside 3''-adenylyltransferase, aminoglycoside 3''-adenyltransferase, aada protein, aada gene product, spectinomycin adenyltransferase (26 Jun 1999) |
| streptomycin-spectinomycin adenylyltransferase | <enzyme> For radioenzymatic assay of spectinomycin Registry number: EC 2.7.7.- Synonym: strep-spect adtransferase (26 Jun 1999) |
| nicotinamide-nucleotide adenylyltransferase | <enzyme> An enzyme that catalyses reversibly the transfer of the adenylyl moiety of ATP to the phosphoryl group of nmn to form NAD+ and pyrophosphate. The enzyme is found predominantly in the nuclei and catalyses the final reaction in the major pathway for the biosynthesis of NAD in mammals. Chemical name: ATP:nicotinamide-nucleotide adenylyltransferase Registry number: EC 2.7.7.1 (12 Dec 1998) |
| tobramycin adenylyltransferase | <enzyme> Substrate aminoglycosides may be replaced by specific antibiotic Registry number: EC 2.7.7.- Synonym: aminoglycoside 4'-adenylyltransferase, aminocyclitol adenylyltransferase, aminoglycoside 4,4"-adenylyltransferase, 4,4''-aminoglycoside nucleotidyltransferase (26 Jun 1999) |
| 4-methyl-3-hydroxyanthranilic acid adenylyltransferase | <enzyme> From streptomyces chrysomallus; catalyses the formation of 4-mha in the presence of ATP Registry number: EC 2.7.7.- Synonym: 4-mha activating enzyme (26 Jun 1999) |
| acid sulfate | A salt containing HSO4-. Synonym: acid sulfate. (05 Mar 2000) |
| active sulfate | 3'-phosphoadenosine 5'-phosphosulfate;an intermediate in the formation of urinary ethereal sulfates, notable for containing a "high energy" sulfate bond; the 3'-OH of adenosine is replaced by -OPO3H2, the 5'-OH by -OP(O2H)-OSO3H. Synonym: active sulfate. Acronym: PAPS (05 Mar 2000) |
| adenine sulfate | Adenine conjugated with sulfuric acid; used to stimulate leukocyte production in agranulocytosis. (05 Mar 2000) |
| aluminum ammonium sulfate | AlNH4(SO4)2;an astringent. (05 Mar 2000) |
| aluminum potassium sulfate | AlK(SO4)2;an astringent and styptic; also used in veterinary medicine for ulcerative stomatitis, leukorrhoea, and conjunctivitis. Synonym: potassium alum. (05 Mar 2000) |
| aluminum sulfate octadecahydrate | Astringent detergent for skin ulcers. Synonym: cake alum. (05 Mar 2000) |