| 2-dehydro-3-deoxyphosphoheptonate aldolase | <enzyme> An enzyme that catalyses the formation of 7-phospho-2-keto-3-deoxy-d-arabinoheptonate from phosphoenolpyruvate and d-erythrose-4-phosphate. It is one of the first enzymes in the biosynthesis of tyrosine and phenylalanine. Chemical name: 2-Dehydro-3-deoxy-D-arabino-heptonate-7-phosphate D-erythrose-4-phosphate-lyase (pyruvate-phosphorylating) Registry number: EC 4.1.2.15 (12 Dec 1998) |
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| 2-dehydro-3-deoxyphosphooctonate aldolase | <enzyme> Arabinose-5-phosphate + phosphoenolypyruvate yields kdo-8p-p; may be the same as EC 4.1.2.23 which has unphosphorylated substrates; genbank z50747 Registry number: EC 4.1.2.16 Synonym: 2-keto-3-deoxyoctonate-8-phosphate synthetase, 2-kdop-synthetase, kdo 8-phosphate synthase, 3-deoxy-d-manno-octulosonic acid-8-phosphate synthetase, kdo-8-phosphate synthetase, kdsa gene product (26 Jun 1999) |
| 2-deoxy-scyllo-inosose synthase | <enzyme> Responsible for the formation of 2-deoxy-scyllo-inosose from d-glucose; exhibits close similarity to dehydroquinate synthase; not clear whether it catalyses only the oxidoreduction of c-4 and/or the intramolecular cyclization between c-1 and c-6 Registry number: EC 4.99.- Synonym: 2-deoxy-scyllo-inosose synthetase (26 Jun 1999) |
| 2-deoxycoformycin | <chemical> A potent inhibitor of adenosine deaminase. The drug is effective in the treatment of many lymphoproliferative malignancies, particularly hairy-cell leukaemia. It is also synergistic with some other antineoplastic agent and has immunosuppressive activity. Pharmacological action: antibiotics, antineoplastic, enzyme inhibitors, immunosuppressive agents. Chemical name: Imidazo(4,5-d)(1,3)diazepin-8-ol, 3-(2-deoxy-beta-D-erythro-pentofuranosyl)-3,4,7,8-tetrahydro-, (R)- (12 Dec 1998) |
| 2-deoxyglucose-6-phosphate phosphatase | <enzyme> Prevents intracellular accumulation of 2-deoxyglucose-6-phosphate; from saccharomyces cerevisiae; genbank u03107 Registry number: EC 3.1.3.- Synonym: dog-6-p phosphatase, dog(r)1 protein, dog(r)1 gene product (26 Jun 1999) |
| 2-desacetyl-2-hydroxyethyl bacteriochlorophyllide a dehydrogenase | <enzyme> From rhodobacter capsulatus; catalyses the penultimate step in bacteriochlorophyll a biosynthesis Registry number: EC 1.- Synonym: bchc gene product, bchc bacteriochlorophyll biosynthesis gene product (26 Jun 1999) |