>sp|Q0TFB5|YFCN_ECOL5 UPF0115 protein YfcN OS=Escherichia coli O6:K15:H31 GN=yfcN MKKKTTLSEEDQALFRQLMAGTRKIKQDTIVHRPQRKKISEVPVKRLIQEQADASHYFSD EFQPLLNTEGPVKYVRPDVSHFEAKKLRRGDYSPELFLDLHGLTQLQAKQELGALIAACR REHVFCACVMHGHGKHILKQQTPLWLAQHPHVMAFHQAPKEYGGDAALLVLIEVDEWLPP ELP