>tr|A0A6N3R2I0|A0A6N3R2I0_SHIFL tRNA 2-selenouridine synthase OS=Shigella flexneri CCH060 GN=ybbB MQERHTEQDYRALLIADTPIIDVRAPIEFEQGAMPAAINLPLMNNDERAAVGTCYKQQGS DAALALGHKLVAGEIRQQRIDAWRAACLQNPQGILCCARGGQRSHIVQSWLHAAGIDYPL VEGGYKALRQTAIQATIELAQKPIVLIGGCTGSGKTLLVQQQPNGVDLEGLARHRGSAFG RTLQPQLSQASFENLLAAEMLKTDARQDLRLWVLEDESRMIGSNHLPECLRERMTQAAIA VVEDPFEIRLERLNEEYFLRMHHDFTHAYGDEQGWQEYCEYLHHGLSAIKRRLGLQRYNE LAAQLDTALTTQLTTGSTDGHLAWLVPLLKEYYDPMYRYQLEKKAEKVVFRGEWAEVAEW VKAR