Difference between revisions of "Part:BBa K325218"
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Revision as of 03:59, 28 October 2010

Orange Firefly Luciferase (under pBAD)
L. Cruciata
(E. coli optimised)

Input: L-Arabinose
Output: Light

pBad/araC
I0500		Luciferase/LRE
K325210
 Cambridge-Eglowli.png

Part Main Page        Arabinose -> Light        Add Data       


Description

Input: L-Arabinose
Output: Light (orange)

pBad/araC
I0500		mutated version of
Luciferase/LRE
K325210

This part should show similarity to BBa_K325219     Add Data       


Description
This part is based on part BBa_K325219. Two site-directed mutagenesis events have been carried out on the luciferase, an Asn286 Ser mutation was used to create part BBa_K325209 which is the green wild-type luciferase. Then a Ser286Asn mutation was used to create a orange bioluminescence.


Colour of emission

Figure 1 - Comparison of part BBa_K325249 against other constructs created by the E.glowli team. Note that this picture should be used as a relative comparison rather than absolute colour. All images change markedly depending on the white balance used.


Compatibility
Chassis: Device has been shown to work in Top 10 (Invitrogen)
Plasmids: Device has been shown to work on pSB1C3


THIS PAGE IS CURRENTLY BEING UPDATED.

Pictures

Figure 1 - E.Coli (Invitrogen TOP 10) cells transformed with BBa K325909 (blue light bulb) and BBa 325219 (red light bulb)

</center> 1Measured by the [http://2010.igem.org/Team:Cambridge Cambridge iGEM team 2010]

Compatibility
Chassis: Device has been shown to work in Top 10 (Invitrogen)
Plasmids: Device has been shown to work on pSB1C3


References
[http://www.ncbi.nlm.nih.gov/pubmed/18949818 [1]:] S.M. Marques and J.C.G. Esteves da Silva, (2009) Firefly Bioluminescence: A Mechanistic Approach of Luciferase Catalyzed Reactions,Life 61, 6-17.

[http://www.nature.com/nature/journal/v440/n7082/abs/nature04542.html [2]:] T. Nakatsu et al. (2006) Structural Basis for the spectral difference in luciferase bioluminescence, Nature 440(16), 372-376.

[http://www.ncbi.nlm.nih.gov/pubmed/11457857 [3]:] K. Gomi and N. Kajiyama, (2001) Oxyluciferin, a Luminescence Product of Firefly Luciferase, Is Enzymatically Regenerated into Luciferin, The Journal of Biological Chemistry, 276(39), 36508-36513.