ID   1.1.1.333
DE   decaprenylphospho-beta-D-erythro-pentofuranosid-2-ulose 2-reductase.
AN   decaprenylphospho-beta-D-ribofuranose 2'-epimerase.
CA   NAD(+) + trans,octa-cis-decaprenylphospho-beta-D-arabinofuranose = H(+) +
CA   NADH + trans,octa-cis-decaprenylphospho-beta-D-erythro-pentofuranosid-2-
CA   ulose.
CC   -!- The reaction is catalyzed in the reverse direction.
CC   -!- The enzyme, isolated from the bacterium Mycobacterium smegmatis,
CC       is involved, along with EC 1.1.98.3, in the epimerization of
CC       trans,octacis-decaprenylphospho-beta-D-ribofuranose to trans,octacis-
CC       decaprenylphospho-beta-D-arabinoofuranose, the arabinosyl donor for
CC       the biosynthesis of mycobacterial cell wall arabinan polymers.
DR   P66784, DPRE2_MYCBO;  A0R610, DPRE2_MYCS2;  P9WGS8, DPRE2_MYCTO;
DR   P9WGS9, DPRE2_MYCTU;
//