Sequence Description Alias PCC hrr CRO88312 Multidrug resistance protein MexA precursor [Ensembl]. HlyD membrane-fusion protein of T1SS, Barrel-sandwich domain of CusB or HlyD membrane-fusion [Interproscan]. mexA_1 0.8958777935749338 1 CRO88282 Multidrug-efflux transporter MexB [Ensembl]. AcrB/AcrD/AcrF family [Interproscan]. mexB 0.8440570671977942 2 CRO88340 Multidrug resistance operon repressor [Ensembl]. MarR family [Interproscan]. mexR 0.5415083896047365 3