7516 Aldo_ket_redThalassiosira pseudonana
GO:0016491 GO:0004032 -
Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
alditol:NADP+ 1-oxidoreductase activity
Catalysis of the reaction: an alditol + NADP+ = an aldose + NADPH + H+.