>tr|A0A371QVE0|A0A371QVE0_9CREN 7-cyano-7-deazaguanine synthase OS=Pyrobaculum aerophilum GN=queC MIVEKPCRVVAVVSGGPDSTCYTALWLKRGCDVHALSFLYGQKAVVEVERAQLLLRRLDG IAAERGWGRVVEHRVVDLSSLGELWRGTQLTDPSVSVEQSYTPTVVVPIRNVVMAAVATA YAYTVGRNAGAKTYVILGSHYDDIKPREDTWEPLYPDCSPECVEAMQTAFRICHFRGERG VEIWTPSREGLRKSQLLKMCHQEVGDLIYDTWSCYKSGEAHCGSCESCKNRHAAFIEAGL PDCTAYLTPPGPGFEKRGQFYLHISCKKQ