Copyrighted by the Institute of Enzymology! Putative fluoride ion transporter CrcB 1 {ECO:0000255|HAMAP-Rule:MF_00454} P9WP63 L0TEG1 P63862 P95089 MPNHDYRELAAVFAGGALGALARAALSALAIPDPARWPWPTFTVNVVGAF LVGYFTTRLLERLPLSSYRRPLLGTGLCGGLTTFSTMQVETISMIEHGHW GLAAAYSVVSITLGLLAVHLATVLVRRVRIRR