>sp|Q24ZT5|QUEC1_DESHY 7-cyano-7-deazaguanine synthase 1 OS=Desulfitobacterium hafniense GN=queC1 MGKNKVVLLFSGGIDSTVLLFWLLSRNYEIFPLFINYGQKSYEGELEAINKILKDLNTKN NLLTLNMPELQLVGSGALVGEYPKNISSHNEWYASEFFPNRNMILLSIAATYGYKLQISK IAIGVVGDSYQDTTRTFLEAMEMTLAQSIARYELIAPFAGHPRQKVIEEAYRLQVPLKST FSCNAMGNRHCLLCTSCYEREKAIQLHEQCGKERAEKSDF