Difference between revisions of "Part:BBa K598008"

Revision as of 19:57, 5 October 2011

TPP Up-regulated Hammerhead Ribozyme 1.20 with Native RBS+E0040+B0015

This is a basic part that consists of thiamine pyrophosphate (TPP) ligand responsive hammerhead ribozyme numbered 2.5 with native RBS (AAGGAGAT), BBa_E0040 and BBa_B0015.(fig.1)

Figure 1 Construction of TPP UP-regulated Hammerhead Ribozyme 1.20 with Native RBS+E0040+B0015. This part consists of TPP ribozyme 1.20 with native RBS (AAGGAGAT), BBa_E0040 and BBa_B0015.It is obtained by PCR from TPP-HHAz 1.20 [1] which is kindly provided by Markus Wieland et al., and then inserted into pSB1C3 through standard assembly.

This part is obtained by PCR from TPP-HHAZ 1.20 [1] which is kindly provided by Markus Wieland et. al., and then inserted into pSB1C3 through standard assembly.

[1] Markus Wieland, Armin Benz, Benedikt Klauser, and Jörg S. Hartig. (2009). Artificial Ribozyme Switches Containing Natural Riboswitch Aptamer Domains. Angew. Chem. 121, 2753-2756

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
COMPATIBLE WITH RFC[25]
1000
INCOMPATIBLE WITH RFC[1000]
Illegal BsaI.rc site found at 794

@@ Line 2: / Line 2: @@
 <partinfo>BBa_K598008 short</partinfo>
-This is a basic part that consists of pBAD promoter, thiamine pyrophosphate (TPP) ligand responsive hammerhead ribozyme numbered 2.5 with native RBS (AAGGAGAT), BBa_E0040 and BBa_B0015.
+This is a basic part that consists of thiamine pyrophosphate (TPP) ligand responsive hammerhead ribozyme numbered 2.5 with native RBS (AAGGAGAT), BBa_E0040 and BBa_B0015.(fig.1)
-This device can respond to different TPP concentration and inhibit gene expression when induced by 1mM arabinose sensitively. The working curve is shown in fig.1. The inhibition ratio is the value of fluorescence intensity compared to that of without TPP.
-[[Image:PEKING-R PBAD-2.5.png|center|thumb|600px| '''Figure 1'''Working curve of BBa_K598011. The inhibition ratio is fluorescence intensity under given TPP concentrations compared to that of without TPP. Constructed plasmids were transformed into E. coli DH5acells and characterized in M9 medium with a TPP concentration gradient of 0.001, 0.003, 0.01, 0.03, 0.1, 0.3, 1, 3 uM with being induced by 1mM arabinose.
+[[Image:PekingR fp.png|center|thumb|600px| '''Figure 1''' Construction of TPP UP-regulated Hammerhead Ribozyme 1.20 with Native RBS+E0040+B0015. This part consists of TPP ribozyme 1.20 with native RBS (AAGGAGAT), BBa_E0040 and BBa_B0015.It is obtained by PCR from TPP-HHAz 1.20 [1] which is kindly provided by Markus Wieland ''et al.'', and then inserted into pSB1C3 through standard assembly.
   ]]
-This part is obtained by PCR from inactive TPP-HHAZ 2.5 [1] which is kindly provided by Markus Wieland et. al., and then inserted into pSB1C3 through standard assembly.
+This part is obtained by PCR from TPP-HHAZ 1.20 [1] which is kindly provided by Markus Wieland et. al., and then inserted into pSB1C3 through standard assembly.
 [1] Markus Wieland, Armin Benz, Benedikt Klauser, and Jörg S. Hartig. (2009). Artificial Ribozyme Switches Containing Natural Riboswitch Aptamer Domains. Angew. Chem. 121, 2753-2756