ID   1.3.1.94
DE   polyprenal reductase.
AN   polyprenol reductase.
CA   a di-trans,poly-cis-dolichal + NADP(+) = a di-trans,poly-cis-polyprenal +
CA   NADPH + H(+).
CC   -!- The enzyme, isolated from human fetal brain tissue but present in all
CC       eukaryotes, catalyzes the reduction of the terminal double bond next
CC       to the aldehyde group.
CC   -!- In mammalian cells dolichols are predominantly 18-21 isoprene units
CC       in length.
DR   P40526, DFG10_YEAST;  Q9CAH5, PPRD1_ARATH;  A2XWN6, PPRD1_ORYSI;
DR   Q7XUH5, PPRD1_ORYSJ;  Q9SI62, PPRD2_ARATH;  B8B6G5, PPRD2_ORYSI;
DR   Q7F0Q2, PPRD2_ORYSJ;  D2HBV9, SR5A3_AILME;  A8X8R3, SR5A3_CAEBR;
DR   Q17428, SR5A3_CAEEL;  Q5RIU9, SR5A3_DANRE;  Q9VLP9, SR5A3_DROME;
DR   Q9H8P0, SR5A3_HUMAN;  C7T2J9, SR5A3_MESAU;  Q9WUP4, SR5A3_MOUSE;
DR   Q5RJM1, SR5A3_RAT  ;  Q8AVI9, SR5A3_XENLA;  Q0P4J9, SR5A3_XENTR;
//