>sp|Q72DG6|QUEF_NITV2 NADPH-dependent 7-cyano-7-deazaguanine reductase OS=Nitratidesulfovibrio vulgaris GN=queF
MTTRSTDQTEHLRALGQKTPYPAAGPSTDLLEAFPNRFPDRPYIVSIAFPEFTSLCPVTG
QPDFATIVVEYIPDQFCVESKSFKVYMFAFRDHQSFMETITNTILDDMTTKLQPLWCRVK
GLFTPRGGTQLHVFAERFKEVEPARAQALRDMVSEWKRENNRHGA