Difference between revisions of "Part:BBa K2680260"
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===Usage and Biology=== | ===Usage and Biology=== | ||
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===Description=== | ===Description=== | ||
− | This is an enhanced blue fluorescent protein with an excitation maximum of 363nm and an emission maximum of 448nm <sup>[1]</sup> | + | This is an enhanced blue fluorescent protein with an excitation maximum of 363nm and an emission maximum of 448nm.<sup>[1]</sup> Engineered in Ai et al. 2007 through "rounds of random mutagenesis and screening."<sup>[2]</sup> Ai et al. 2007 describes eBFP2 as "a variant that is 4-fold brighter and 550-fold more photostable than EBFP."<sup>[2]</sup>. |
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+ | The paper does warn that eBFP2 "may retain wild-type GFP’s tendency to dimerize at high concentrations. However, it has been suggested that the A206V “superfolder” mutation of EBFP2 could hinder dimerization."<sup>[2]</sup> | ||
===References=== | ===References=== | ||
[1] Subach OM, Cranfill PJ, Davidson MW, Verkhusha VV (2011) An Enhanced Monomeric Blue Fluorescent Protein with the High Chemical Stability of the Chromophore. PLoS ONE 6(12): e28674. https://doi.org/10.1371/journal.pone.0028674 | [1] Subach OM, Cranfill PJ, Davidson MW, Verkhusha VV (2011) An Enhanced Monomeric Blue Fluorescent Protein with the High Chemical Stability of the Chromophore. PLoS ONE 6(12): e28674. https://doi.org/10.1371/journal.pone.0028674 | ||
+ | [2] Ai, H., Shaner, N. C., Cheng, Z., Tsien, R. Y., & Campbell, R. E. (2007). Exploration of New Chromophore Structures Leads to the Identification of Improved Blue Fluorescent Proteins. Biochemistry, 46, 5904-5910. doi:10.1021/bi700199g | ||
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+ | <span class='h3bb'>Sequence and Features</span> | ||
+ | <partinfo>BBa_K2680260 SequenceAndFeatures</partinfo> |
Revision as of 19:45, 16 October 2018
3G eBFP2
3G eBFP2 coding sequence flanked by prefix sticky end C and suffix sticky end D in a 3G-compatible backbone. For more information on 3G hybrid DNA assembly and 3G parts, see the [http://2018.igem.org/Team:William_and_Mary/Part_Collection William and Mary 3G Parts Page].
Description
This is an enhanced blue fluorescent protein with an excitation maximum of 363nm and an emission maximum of 448nm.[1] Engineered in Ai et al. 2007 through "rounds of random mutagenesis and screening."[2] Ai et al. 2007 describes eBFP2 as "a variant that is 4-fold brighter and 550-fold more photostable than EBFP."[2].
The paper does warn that eBFP2 "may retain wild-type GFP’s tendency to dimerize at high concentrations. However, it has been suggested that the A206V “superfolder” mutation of EBFP2 could hinder dimerization."[2]
References
[1] Subach OM, Cranfill PJ, Davidson MW, Verkhusha VV (2011) An Enhanced Monomeric Blue Fluorescent Protein with the High Chemical Stability of the Chromophore. PLoS ONE 6(12): e28674. https://doi.org/10.1371/journal.pone.0028674 [2] Ai, H., Shaner, N. C., Cheng, Z., Tsien, R. Y., & Campbell, R. E. (2007). Exploration of New Chromophore Structures Leads to the Identification of Improved Blue Fluorescent Proteins. Biochemistry, 46, 5904-5910. doi:10.1021/bi700199g
Sequence and Features
- 10COMPATIBLE WITH RFC[10]
- 12COMPATIBLE WITH RFC[12]
- 21COMPATIBLE WITH RFC[21]
- 23COMPATIBLE WITH RFC[23]
- 25COMPATIBLE WITH RFC[25]
- 1000INCOMPATIBLE WITH RFC[1000]Illegal BsaI site found at 47
Illegal BsaI.rc site found at 783