Answer412

From IGEM

Possibilities
1. wild type Hin that has the "overwhelming favored reaction" suppressed/controlled by Fis.
2. "gain of function" Hin-H107Y which is Fis-independent
3. other possible "gain of function" mutants which were only named in the paper.
-F88L
-M115V
-E122Q
-E122Y

http://www.bio.davidson.edu/courses/synthetic/papers/Sanders_04.pdf