Difference between revisions of "Part:BBa K2933267"
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<partinfo>BBa_K2933267 parameters</partinfo> | <partinfo>BBa_K2933267 parameters</partinfo> | ||
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+ | ===Usage and Biology=== | ||
+ | This composite part is made up with three basic parts(RBS,Linker h and T7 terminator)and a composite part(His+Linker f+ElBla2-1). It encodes a protein which is Elbla2-1 fused with His tag. The fusion protein is about 27.5 kD. It is convenient for us to purify our target protein. | ||
+ | ===Molecular cloning=== | ||
+ | First, we used the vector pET28a to construct our expression plasmid. And then we converted the plasmid constructed to ''E. coli'' DH5α to expand the plasmid largely.<br> | ||
+ | <p style="text-align: center;"> | ||
+ | [[File:Elbla pcr.png]]<br> | ||
+ | '''Figure 1.''' The PCR result of Elbla2-1. | ||
+ | ==References== | ||
+ | [1] Girlich D, Poirel L, Nordmann P, Diversity of naturally occurring Ambler class B metallo-β-lactamases in Erythrobacter spp. The Journal of Antimicrobial Chemotherapy [31 Jul 2012, 67(11):2661-2664] |
Revision as of 14:53, 23 September 2019
RBS+Linker h+His+Linker f+ElBlaII+T7 terminator
This part consists of RBS, protein coding sequence(His+Linker h+Sumo+Linker f+ElBla2-1 ) and T7 terminator,and the biological module can be build into E.coli for protein expression. This part can be prefaced with promoters of different strengths and types to regulate expression function.
Sequence and Features
- 10COMPATIBLE WITH RFC[10]
- 12INCOMPATIBLE WITH RFC[12]Illegal NheI site found at 93
Illegal NheI site found at 922 - 21COMPATIBLE WITH RFC[21]
- 23COMPATIBLE WITH RFC[23]
- 25INCOMPATIBLE WITH RFC[25]Illegal AgeI site found at 612
- 1000COMPATIBLE WITH RFC[1000]
Usage and Biology
This composite part is made up with three basic parts(RBS,Linker h and T7 terminator)and a composite part(His+Linker f+ElBla2-1). It encodes a protein which is Elbla2-1 fused with His tag. The fusion protein is about 27.5 kD. It is convenient for us to purify our target protein.
Molecular cloning
First, we used the vector pET28a to construct our expression plasmid. And then we converted the plasmid constructed to E. coli DH5α to expand the plasmid largely.
Figure 1. The PCR result of Elbla2-1.