From 2014.igem.org
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| cagttaatgagcaaggtcaggttactgtaaatggcaaagcaactaaaggtgacgctcatatttaaat</p> | | cagttaatgagcaaggtcaggttactgtaaatggcaaagcaactaaaggtgacgctcatatttaaat</p> |
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Revision as of 01:35, 18 October 2014
Parts Submitted to the Registry |
- Part Name
mRFP_Spycatcher
- Part type
Coding
- Creator
Michelle Long, Nicholas Larus-Stone, Jonah Saltzman, Tiana Raphel
- Short Description (60 characters on what the DNA does)
This part is the coding sequence for a modified red fluorescent protein fused to 'Spycatcher' protein.
- Long Description (Longer description of what the DNA does)
Spycatcher specifically amide bonds to an orthogonal polypeptide sequence called 'Spytag'. This part can be used to bind and detect any engineered constructs displaying Spytag. In our specific system, it is engineered to bind csgA protein fused to spytag and is applied extracellularly to easily detect CsgA production. The red chromoprotein in this part is conjugated to the SpyCatcher peptide tag. This tag has been demonstrated to spontaneously form a covalent bond to the corresponding SpyTag domain when the two come close to one another in a solution (Zakeri 2011). Therefore, this construct can be used to tag any protein or protein complex fused to a SpyTag domain with a red chromoprotein, allowing the complex to absorb light around the 490nm wavelength.
- Design considerations
Included between the red chromoprotein and the SpyCatcher sequence is a short amino-acid linker sequence. This linker ensures that the SpyCatcher domain will be fully available to react with other SpyTag domains in the solution, and will be less likely to be unavailable to due the specific geometry of a direct chromoprotein-SpyCatcher fusion protein that lacks a linker sequence.
- Sequence
atggcttcctccgaagacgttatcaaagagttcatgcgtttcaaagttcgtatggaaggttccgttaacggtcacgagttcgaaatcgaaggtgaaggtg
aaggtcgtccgtacgaaggtacccagaccgctaaactgaaagttaccaaaggtggtccgctgccgttcgcttgggacatcctgtccccgcagttccagta
cggttccaaagcttacgttaaacacccggctgacatcccggactacctgaaactgtccttcccggaaggtttcaaatgggaacgtgttatgaacttcgaa
gacggtggtgttgttaccgttacccaggactcctccctgcaagacggtgagttcatctacaaagttaaactgcgtggtaccaacttcccgtccgacggtc
cggttatgcagaaaaaaaccatgggttgggaagcttccaccgaacgtatgtacccggaagacggtgctctgaaaggtgaaatcaaaatgcgtctgaaact
gaaagacggtggtcactacgacgctgaagttaaaaccacctacatggctaaaaaaccggttcagctgccgggtgcttacaaaaccgacatcaaactggac
atcacctcccacaacgaagactacaccatcgttgaacagtacgaacgtgctgaaggtcgtcactccaccggtgctgattacgacatcccaacgaccgaaa
acctgtattttcagggcgccatggttgataccttatcaggtttatcaagtgagcaaggtcagtccggtgatatgacaattgaagaagatagtgctaccca
tattaaattctcaaaacgtgatgaggacggcaaagagttagctggtgcaactatggagttgcgtgattcatctggtaaaactattagtacatggatttca
gatggacaagtgaaagatttctacctgtatccaggaaaatatacatttgtcgaaaccgcagcaccagacggttatgaggtagcaactgctattaccttta
cagttaatgagcaaggtcaggttactgtaaatggcaaagcaactaaaggtgacgctcatatttaaat
Parts Table |
Any parts your team has created will appear in this table below: |
<groupparts>iGEM014 Harvard_BioDesign</groupparts>