Difference between revisions of "Part:BBa K1974011"
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By ligating the IPTG induced promoter T7 (BBa_ I712074), strong ribosome binding site (BBa_B0034), hv1a, linker, and the 6xHistag (BBa_ K1223006), we can express Hv1a, the toxin by IPTG induction.<br> | By ligating the IPTG induced promoter T7 (BBa_ I712074), strong ribosome binding site (BBa_B0034), hv1a, linker, and the 6xHistag (BBa_ K1223006), we can express Hv1a, the toxin by IPTG induction.<br> | ||
This year we create a revolutionary system that integrates biological pesticides, an automatic detector, a sprinkler, and IoT. We made a database that contains most of the spider toxins and selected the target toxins by programming. Omega-hexatoxin-Hv1a is coded for the venom of a spider, <i>Hadronyche versuta</i>. It is under the control of the strong T7 promoter. A 6xHistag is added for further protein purification. | This year we create a revolutionary system that integrates biological pesticides, an automatic detector, a sprinkler, and IoT. We made a database that contains most of the spider toxins and selected the target toxins by programming. Omega-hexatoxin-Hv1a is coded for the venom of a spider, <i>Hadronyche versuta</i>. It is under the control of the strong T7 promoter. A 6xHistag is added for further protein purification. | ||
Revision as of 14:48, 16 October 2016
T7 Promoter+RBS+Hv1a+linker+6X His-Tag
Introduction:
By ligating the IPTG induced promoter T7 (BBa_ I712074), strong ribosome binding site (BBa_B0034), hv1a, linker, and the 6xHistag (BBa_ K1223006), we can express Hv1a, the toxin by IPTG induction.
This year we create a revolutionary system that integrates biological pesticides, an automatic detector, a sprinkler, and IoT. We made a database that contains most of the spider toxins and selected the target toxins by programming. Omega-hexatoxin-Hv1a is coded for the venom of a spider, Hadronyche versuta. It is under the control of the strong T7 promoter. A 6xHistag is added for further protein purification.
Mechanism of Hv1a
According to the reference, Omega-hexatoxin-Hv1a has a structure called ICK(inhibitor cysteine knot).[1] This kind of structure contains three disulfide bonds and beta-sheet. With this structure, Hv1a can resist the high temperature, acid base solution and the digest juice of insect gut. Hv1a can bind on insect voltage-gated Calcium channels (CaV1) in the central nervous system, making it paralyze and die eventually.
Sequence and Features
- 10COMPATIBLE WITH RFC[10]
- 12COMPATIBLE WITH RFC[12]
- 21COMPATIBLE WITH RFC[21]
- 23COMPATIBLE WITH RFC[23]
- 25COMPATIBLE WITH RFC[25]
- 1000COMPATIBLE WITH RFC[1000]