>sp|Q1BSK1|QUEC_BURO1 7-cyano-7-deazaguanine synthase OS=Burkholderia orbicola GN=queC MIRTDAKDGALVLFSGGQDSATCVAWALERYQTVETLGFDYGQRHRVELECREGVREALK HRFPAWSDRLGDDHMIDLSVLGAISDTAMTRTIEIETTANGLPNTFVPGRNLMFMTIAAA IAYRRGLRVLVGGMCETDFSGYPDCRDDTMKALQVALNLGMDTRMVLETPLMWLDKAQTW QLAEQLGGEALVELIRVETHTCYVGERAELHDWGFGCGECPACKLRKRGYEAYLKGERVT EAPL