ribose 5-phosphate isomerase

ri·bose 5-phos·phate i·som·er·ase

an enzyme catalyzing interconversion of d-ribose 5-phosphate and d-ribulose 5-phosphate; of importance in ribose metabolism and in the pentose phosphate pathway.
References in periodicals archive ?
TP53mutated breast cancer shows upregulation of PGD, TK, and ribose 5-phosphate isomerase A [25].
Yellow color marked pathway is the pentose phosphate pathway; the number in parenthesis is the gene copy found in the genome; GalK: galactokinase (EC 2.71.6); GalE: UDP-glucose 4-epimerase (EC 5.1.3.2); GalT: UDP-glucose-hexose-1-phosphate uridylyltransferase (EC 2.7.7.12); GalU: UTP-glucose-1- phosphate uridylyltransferase (EC 2.7.79); PGM: phosphoglucomutase (EC 5.4.2.2); XI: xylose isomerase (EC 5.3.1.5); XK: xylulokinase (EC 2.71.17); AI: arabinose isomerase (EC 5.3.1.4); RK: ribulokinase (EC 2.71.16); RI: ribose 5-phosphate isomerase (EC 5.3.1.6); RPE: ribulose-phosphate 3-epimerase (EC 5.1.3.1); TKL: transketolase (EC 2.2.1.1); TAL: transaldolase (EC 2.2.1.2).