>tr|P73808|P73808_SYNY3 Arsenical resistance operon repressor OS=Synechocystis sp. (strain PCC 6803 / Kazusa) OX=1111708 GN=arsA PE=4 SV=1
MKTTEKDLISVGFQALSDPIRLQVLTLLENQEQCVCDLCDQLNISQSKLSFHLKRLRDAE
LVHTRQDGRWIYYRLNPEQFHHLRHYLESYGQVTQAYVPRHCCD