>sp|C4K2L7|QUEC_RICPU 7-cyano-7-deazaguanine synthase OS=Rickettsia peacockii GN=queC MKKKAVILLSGGPDSTTVLEIVSKTDYEIYALSFNYHRRNSLEVQKIQGLIKDYNVKQHR VINIDLQSFIGSALTDDNIDVPKFKNTDQLPSDIPVTYVPARNTIFLSYALGVVEVIGAR DIFIGVHTNDYTNYPDCRPEYIKSFEAMANLATRVGVNGEKITIHAPLINMTKEQIIKKG LELGVDYSKTISCYDPTEDGLSCGQCLSCIARLDAFKKNNVQDPIKYV