| epimerase | <enzyme> An enzyme that catalyses the reversible conversion of an epimer into its counterpart form. (09 Oct 1997) |
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| epimerase deficiency galactosaemia | An inborn error in metabolism in which there is a deficiency of uridine diphosphate galactose 4-epimerase; galactose 1-phosphate accumulates. (05 Mar 2000) |
| ADP-L-glycero-D-mannoheptose-6-epimerase | <enzyme> Converts ADP-d-glycero-d-mannoheptose to ADP-l-glycero-d-mannoheptose; rfad gene product is from escherichia coli Registry number: EC 5.1.3.- Synonym: ADP-gmh-epimerase, htrm gene product, htrm protein, rfad gene product, rfad protein, lsi-6 protein (26 Jun 1999) |
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| aldose 1-epimerase | <enzyme> An enzyme catalyzing the reversible interconversion of alpha-and beta-aldoses (e.g., alpha-and beta-d-glucose); also acts on l-arabinose, d-xylose, d-galactose, maltose, and lactose. Synonym: aldose mutarotase, mutarotase. (05 Mar 2000) |
| maltose 1-epimerase | <enzyme> Catalyses the interconversion of alpha and beta anomers to maltose; from lactobacillus brevis; mw 43-45 kD Registry number: EC 5.1.3.- (26 Jun 1999) |
| GDP-4-keto-6-deoxymannose-3,5-epimerase-4-reductase | <enzyme> Forms GDP-l-fucose Registry number: EC 5.1.3.- Synonym: GDPkd epimerase-reductase (26 Jun 1999) |
| GDPmannose 3,5-epimerase | <enzyme> Reversible epimerises GDP-d-mannose to GDP-l-galactose Registry number: EC 5.1.3.18 Synonym: GDPmannose epimerase (26 Jun 1999) |
| mannuronan C-5 epimerase | <enzyme> From a. Vinelandii; located extracellularly and has the ability to epimerise both algal and bacterial polymers; NADH-nad+ not required; level of calcium ions has crucial effect on both activity and reaction pattern of enzyme Registry number: EC 5.1.3- (26 Jun 1999) |
| CDP tyvelose-2-epimerase | <enzyme> A dual function enzyme; converts cdp-paratose to cpp-tyvelose in group d salmonellae; converts GDP-4-keto-6-deoxymannose to perosamine Registry number: EC 5.1.3.- Synonym: rfbe gene product, rfbe protein, perosamine synthetase (26 Jun 1999) |
| ribulosephosphate 3-epimerase | <enzyme> An enzyme catalyzing the reversible interconversion of d-xylulose 5-phosphate and its epimer, d-ribulose 5-phosphate; a step in the nonoxidative phase of the pentose phosphate pathway. Registry number: EC 5.1.3.1 Synonym: d-erythrose 4-phosphate isomerase, pentose-5-phosphate 3-epimerase, phosphoribulose epimerase. (05 Mar 2000) |
| methylmalonyl-CoA epimerase | <enzyme> An enzyme that catalyses the interconversion of d-methylmalonyl-CoA and l-methylmalonyl-CoA. (05 Mar 2000) |
| phosphopentose epimerase | <enzyme> An enzyme that catalyses the reversible epimerization of a number of phosphorylated, five-carbon sugars; most notably ribulose 5-phosphate to xylulose 5-phosphate in the pentose phosphate pathway. (05 Mar 2000) |
| phosphoribulose epimerase | ribulose-phosphate 3-epimerase |
| heparosan N-sulfate D-glucuronosyl 5-epimerase | <enzyme> Converts d-glucuronic acid to l-iduronic at the polymer level during synthesis of heparin Registry number: EC 5.1.3.17 Synonym: uronosyl c-5 epimerase, d-glucuronyl c-5 epimerase (26 Jun 1999) |
| D-erythro-dihydroneopterin triphosphate epimerase | <enzyme> Forms l-threo-dihydroneopterin triphosphate Registry number: EC 5.1.99.- Synonym: 2-amino-4-hydroxy-6-(d-erythro-1',2',3'-trihydroxy- propyl)-7,8-dihydropteridine triphosphate epimerase, dihydroneopterin triphosphate epimerase, folx gene product (26 Jun 1999) |
| dTDP-4-ketorhamnose 3,5-epimerase | <enzyme> Thymidine diphosphate sugars (75-82) is not an active mh Registry number: EC 5.1.3.13 Synonym: dtdp-4-dehydrorhamnose 3,5-epimerase (26 Jun 1999) |
| inositol NAD epimerase | <enzyme> Converts myo-inositol to scyllo-inositol and neoinositol; inosose also formed and reverse reaction Registry number: EC 1.1.1.- (26 Jun 1999) |