>sp|Q6W2G5|QUEC_SINFN 7-cyano-7-deazaguanine synthase OS=Sinorhizobium fredii GN=queC
MKTIVICSGGLDSVSLAHRIAAEHELLGLLSFDYGQRHRKELDFAAACAKRLGVPHQIID
IREIGRHLTGSALTDDVDVPDGHYAEETMKTTVVPNRNAIMLAIAFGVAATRKADAVAAA
VHGGDHFIYPDCRPGFIDAFQVMQNHALEGYADVILYTPYVNVSKADIVADGAKHHTPFA
ETWSCYKGGTRHCGRCGTCVERREAFHLAGVTDPTEYEDPEFWVAATAAYVAEEVK