>tr|A0AAE5N6M6|A0AAE5N6M6_SHISO Cation efflux system protein CusF OS=Shigella sonnei GN=CI727_07250 MKKALQVAMFSLFTVIGFNAQANEHHHETMSEAQPQVISATGVVKGIDLESKKITIHHDP IAAVNWPEMTMRFTITPQTKMSEIKTGDKVAFNFVQQGNLSLLQDIKVSQ