ID3 GI:156119621 inhibitor of DNA binding 3 1 mkalspvrgc yeavcclser slaiargrgk gpaaeeplsl lddmnhcysr 50 51 lrelvpgvpr gtqlsqveil qrvidyildl qvvlaepapg ppdgphlpiq 100 101 taeltpelvi sndkrsfch