Difference between revisions of "Part:BBa K1949020"

Revision as of 08:44, 15 October 2016

yafN

Antitoxin YafN inhibit function of toxin YafO

YafN is an antitoxin corresponding to toxin YafO, and YafN reverses inhibition of cell growth. yafN and yafO exist as an operon, and YafN also functions as a repressor in the operon. Therefore, yafNO operon’s translation is autoregulated by antitoxin YafN. When Lon protease senses environmental stresses such as DNA damage, the operon becomes active because of degradation of YafN by Lon protease.

Characterization

We did assay experiment and confirmed that YafN reverses the inhibitory effect of YafO on cell growth.

Sequence and Features

Assembly Compatibility:

10
COMPATIBLE WITH RFC[10]
12
COMPATIBLE WITH RFC[12]
21
COMPATIBLE WITH RFC[21]
23
COMPATIBLE WITH RFC[23]
25
INCOMPATIBLE WITH RFC[25]
Illegal AgeI site found at 78
1000
COMPATIBLE WITH RFC[1000]

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 [[Image:Yafoyafn2.png|thumb|center|400px| Antitoxin YafN inhibit function of toxin YafO]]<br>
-<span style="margin-left: 10px;">YafN is an antitoxin corresponding to toxin YafO, and YafN reverses inhabitation of cell growth. yafN and yafO exist as an operon, and YafN also functions as a repressor in the operon. Therefore, yafNO operon’s translation is autoregulated by antitoxin YafN. When Lon protease senses environmental stresses such as DNA damage, the operon becomes active because of degradation of YafN by Lon protease.
+<span style="margin-left: 10px;">YafN is an antitoxin corresponding to toxin YafO, and YafN reverses inhibition of cell growth. yafN and yafO exist as an operon, and YafN also functions as a repressor in the operon. Therefore, yafNO operon’s translation is autoregulated by antitoxin YafN. When Lon protease senses environmental stresses such as DNA damage, the operon becomes active because of degradation of YafN by Lon protease.
 ===Characterization===