>sp|B7ME26|SELU_ECO45 tRNA 2-selenouridine synthase OS=Escherichia coli O45:K1 GN=selU MQERHTEQDYRALLIADTPIIDVRAPIEFEQGAMPAAINLPLMNNDERAAVGICYKQQGS DAALALGHKLVAGEIRQQRMDAWRAACLQNPHGILCCARGGQRSHIVQRWLHDAGIDYPL VEGGYKALRQTAIQATIELSQKPIVLIGGCTGCGKTLLVQQQPNGVDLEGLARHRGSAFG RTLQPQLSQASFENLLAAEMLKTDARQNLRLWVLEDESRMIGSNHLPECLRERMTQATIA VVEDPFEIRLERLNEEYFLRMHHDFTHAYGDEQGWQEYCEYLHHGLSAIKRRLGLQRYNE LAARLDAALTTQLTTGSTDGHLAWLVPLLEEYYDPMYRYQLEKKAEKVVFRGEWAEVAEW VKAQ