>sp|Q5M4S2|QUEF_STRT2 NADPH-dependent 7-cyano-7-deazaguanine reductase OS=Streptococcus thermophilus GN=queF MSQQEEMKNLTLLGSKETPYIFEYSPQVLESFDNRHADNDYFIKFNCPEFTSLCPITGQP DFASIYISYIPDQLCVESKSLKLYLFSYRNHGDFHENCINTIGKDLVELLNPRYLEVWGK FTPRGGISIDPYYNYGRPKTKYENMAEQRLFNHDLYPENIDNR