>sp|Q6W2G5|QUEC_SINFN 7-cyano-7-deazaguanine synthase OS=Sinorhizobium fredii (strain NBRC 101917 / NGR234) OX=394 GN=queC PE=3 SV=1
MKTIVICSGGLDSVSLAHRIAAEHELLGLLSFDYGQRHRKELDFAAACAKRLGVPHQIID
IREIGRHLTGSALTDDVDVPDGHYAEETMKTTVVPNRNAIMLAIAFGVAATRKADAVAAA
VHGGDHFIYPDCRPGFIDAFQVMQNHALEGYADVILYTPYVNVSKADIVADGAKHHTPFA
ETWSCYKGGTRHCGRCGTCVERREAFHLAGVTDPTEYEDPEFWVAATAAYVAEEVK