>sp|P30346|MERR_STRLI Probable mercury resistance operon repressor OS=Streptomyces lividans OX=1916 GN=merR PE=4 SV=1 MKSPALAGSLATAEVPCTHPDTTARFFRALADPTRLKLLQFILRGERTSAECVEHAGISQ PRVSVHLSCLVDCGYVSARRDGKKLRYSVGDPRVADLVMLARCLAADNAAALDCCTRIPG EGEQR