>sp|Q2P553|QUEC_XANOM 7-cyano-7-deazaguanine synthase OS=Xanthomonas oryzae pv. oryzae GN=queC MKKAVVLLSGGMDSAAVIALAQEQGFAVYALSVRYGQRHTSELDAAARVAAAQGVVAHKV VDVDLRSIGGSALTDDIDVPDAGGDGIPVTYVPARNTIMLSLALGWAEVVGANDLFCGVN AVDYSGYPDCRPEFVRAFEVLANLATKAGVEGAGLRVHAPLQFLSKADIVREGVRLGVDF GLTVSCYRADADGRACGHCDACRLRAAGFADAGVPDPTHYAILS