>sp|A1K2H5|QUEC_AZOSB 7-cyano-7-deazaguanine synthase OS=Azoarcus sp. GN=queC
MTDLPRAVVLLSGGLDSATCLAIARDMGLETYALSVAYGQRHAAELTASRRVAHALGARE
HRVASVSLGEFGGSALTDPAIAVPEDAAPGGIPVTYVPARNTVMLSMALAWAEVLGARHI
FVGVNAVDYSGYPDCRPAFIQAFETMANLATKAGVEGHPTTIHAPLIDLSKADIIRRGVA
LGVDYGLTVSCYQADDDGRACGRCDACRLRREGFAAAGIADPTRYQAR