>Q8K979|methylenetetrahydrofolate dehydrogenase (NADP+)|EC 1.5.1.5|Buchnera aphidicola subsp. Schizaphis graminum (strain Sg)|Swiss-Prot MSAIIIDGIKIAKKIELNLLKKIEEREKNKKRIPGLAVILIGKNPASEIYVKRKISVCKK VGFISKYWSFPINVDEKDILNLIEKLNNNINIDGILVQLPIPKQINYYKIFSSIRPDKDV DGFHPYNTGSLCQRNPTLRACTPKGIITMLNYTKIKTHGLNAVMVGASNIVGRPMSMELL LAGCTTTVTHRFTKNLRHHIKNADLLVVAIGKPNFLHGDWIKEGAIVIDVGINKLKDGSI VGDVDFKSASLKAAYITPVPGGVGPITVITLLENTLEACEKYHEF