| TPI | time period integrator; treponemal immobilization test; Treponema pallidum immobilization; triose ph... |
|---|---|
| UI | uroporphyrin isomerase |
| polyenoic fatty acid isomerase | <enzyme> Catalyses conversion of arachidonic acid and 5,8,11,14,17-eicosapentaenoic acid to 5,7,9,14-eicosatetraenoic acid and 5,7,9,14,17-eicosapentaenoic acid, respectively Registry number: EC 5.3.3.- Synonym: pfi enzyme (26 Jun 1999) |
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| corticosteroid side-chain-isomerase | <enzyme> Converts 11-deoxycorticosterone to 20-hydroxy-3-oxypregn-4-en-21-al; also acts as an epimerase at c-20 Registry number: EC 5.3.1.21 Synonym: corticosteroid side chain isomerase, ccsci (26 Jun 1999) |
| cycloeucalenol-obtusifol isomerase | <enzyme> Opens cyclopropane ring at c9-10 of ring b and forms a double bond between c8 and c9 Registry number: EC 5.3.3.- (26 Jun 1999) |
| S-adenosylmethionine - tRNA ribosyltransferase-isomerase | <enzyme> Converts the queuosine precursor, 7-(aminomethyl)-7-deazaguanine (preq1) to epoxyqueuosine (oq) by attachment of an epoxycyclopentanediol moiety Registry number: EC 2.4.2.- Synonym: quea enzyme, quea gene product (26 Jun 1999) |
| prostacyclin isomerase | <enzyme> No information given on mechanism 3/83 Registry number: EC 5.- Synonym: pgi isomerase (26 Jun 1999) |
| prostaglandin endoperoxide thromboxane isomerase | <enzyme> Converts prostaglandin h2 to thromboxane b2 and 12l-hydroxy-5,8,10-heptadecatrienoic acid Registry number: EC 5.3.99.- Synonym: endoperoxide-tx isomerase, pg endoperoxide thromboxane isomerase (26 Jun 1999) |
| prostaglandin R2 D-isomerase | <enzyme> Prostaglandin d synthase and pgd synthase were non-print entry terms to prostaglandin synthase 1983-91 Registry number: EC 5.3.99.2 Synonym: prostaglandin endoperoxide d-isomerase, prostaglandin h2 d-isomerase, pgd2 isomerase, prostaglandin d2-isomerase, prostaglandin d2 isomerase, pgd synthetase, pgr2 d-isomerase, prostaglandin d synthase, pgd synthase, pgd2 synthase, prostaglandin d2 synthase (26 Jun 1999) |
| protein disulfide-isomerase | <enzyme> An enzyme that catalyses the rearrangement of disulfide bonds within proteins during folding. It is a monomer identical to one of the subunits of procollagen-proline dioxygenase. Chemical name: Protein disulfide-isomerase Registry number: EC 5.3.4.1 (12 Dec 1998) |
| hexosephosphate isomerase | <enzyme> An enzyme that catalyses the reversible interconversion of d-fructose 6-phosphate and d-glucose-6-phosphate; a part of glycolysis and gluconeogenesis; glucosephosphate isomerase deficiency is an inherited disorder resulting in liver glycogenesis and haemolytic anaemia. Synonym: hexosephosphate isomerase, phosphohexomutase, phosphohexose isomerase. (05 Mar 2000) |
| xylose isomerase | <enzyme> Note that xyla has been used to refer to both xylose isomerase and xylanase a Registry number: EC 5.3.1.5 Synonym: glucose isomerase, d-acidic-ketolysoisomerase (26 Jun 1999) |
| pyrogallol-phloroglucinol isomerase | <enzyme> Converts pyrogallol (1,2,3-benzentriol) to phloroglucinol (1,3,5-benzenetriol): also converts 1,2,4-benzenetriol to resorcinol plus 2,6-dihydroxyquinone Registry number: EC 5.4.99.- Synonym: p-p isomerase (26 Jun 1999) |
| hydroxypyruvate isomerase | <enzyme> Catalyses reversibly the conversion of tartronate saemialdehyde into hydroxypyruvate Registry number: EC 5.3.1.22 (26 Jun 1999) |
| N-(5'-phosphoribosylformimino)-5-amino-1-(5''-phosphoribosyl)-4-imidazolecarboxamide isomerase | <enzyme> Has beta/alpha-barrel fold structure; involved in biosynthesis of histidine Registry number: EC 5.3.1.16 Synonym: hisa gene product, pfacr isomerase, phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase (26 Jun 1999) |
| N-acetyldopamine-quinone isomerase | <enzyme> Enzyme from insect cuticle converts n-acetyldopamine quinone to nada quinone methide Registry number: EC 5.3.2.- Synonym: nada-quinone isomerase (26 Jun 1999) |
| steroid delta-isomerase | <enzyme> Pharmacological action: enzyme inhibitor Registry number: EC 5.3.3.1 Synonym: delta 5-3-oxosteroid isomerase, delta-5-3-ketosteroid isomerase, 3-ketosteroid isomerase, 3-oxosteroid delta 4-5 isomerase, 5-ene-3-ketosteroid isomerase, 5-ene-4-ene-steroid isomerase, 3-oxo-delta(5)-steroid isomerase, 5-pregnene-3,20-dione isomerase, steroid 5-4-ene-isomerase, delta(5)-3-ketosteroid isomerase (26 Jun 1999) |