The coiled coil region chosen starts at position 632 of the query sequence and ends at position 800.
The sequence is:
LISQHEAKIRSLTEYMQTVELKKRHLEESYDSLSDELARLQAHETVHEVALKDKEPDTQD AEEVKKALELQMENHREAHHRQLARLRDEINEKQKTIDELKDLNQKLQLELEKLQADYER LKNEENEKSAKLQELTFLYERHEQSKQDLKGLEETVARELQTLHNLRKL