Redox and Light Control the Heme-Sensing Activity of AppA
ABSTRACT The DNA binding activity of the photosystem-specific repressor PpsR is known to be repressed by the antirepressor AppA. AppA contains a blue-light-absorbing BLUF domain and a heme-binding SCHIC domain that controls the interaction of AppA with PpsR in response to light and heme availability...
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| Main Authors: | , , , , , , |
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| Format: | article |
| Language: | EN |
| Published: |
American Society for Microbiology
2013
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| Subjects: | |
| Online Access: | https://doaj.org/article/98ea41444d3d44cfaedaf3ecea57476e |
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