PreQ(0) reductase queF NADPH-dependent nitrile oxidoreductase NADPH-dependent 7-cyano-7-deazaguanine reductase 166 7-cyano-7-carbaguanine reductase Catalyzes the NADPH-dependent reduction of 7-cyano-7- deazaguanine (preQ0) to 7-aminomethyl-7-deazaguanine (preQ1) (By similarity). QUEF_STAA9 MAHGRQQDELQDITLLGNQDNTYNFDYRPDVLESFDNKHQGRDYFVKFNCPEFTSLCPITGQPDFATIYISYIPNVKMVESKSLKLYLFSFRNHGDFHEDCMNIIMNDLIELMDPHYIEVWGKFTPRGGISIDPYTNYGRPNSKYEKMAEHRLMNHDLYPEKIDNR SaurJH9_0751