>tr|A5U552|A5U552_MYCTA Ferric uptake regulation protein FurB OS=Mycobacterium tuberculosis GN=furB MSAAGVRSTRQRAAISTLLETLDDFRSAQELHDELRRRGENIGLTTVYRTLQSMASSGLV DTLHTDTGESVYRRCSEHHHHHLVCRSCGSTIEVGDHEVEAWAAEVATKHGFSDVSHTIE IFGTCSDCRS