Comparison List


SOPP3 is a basic (constitutively fluorescent) cyan fluorescent protein published in 2017, derived from Arabidopsis thaliana. It requires the cofactor flavin for fluorescence.
Oligomerization Organism Molecular Weight Cofactor
? Arabidopsis thaliana 12.1 kDa Flavin

FPbase ID: W4PW7


Ex λ Em λ EC (M-1 cm-1) QY Brightness pKa Maturation (min) Lifetime (ns)
439 490 15,000 0.41 6.15      


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SOPP3 Sequence



No excerpts have been added for SOPP3
Excerpts are snippets from publications that capture key information about this protein that does not easily fit into one of the existing fields (such as a summary, motivation, or observation).

Primary Reference

No Photon Wasted: An Efficient and Selective Singlet Oxygen Photosensitizing Protein

Westberg M, Bregnhøj M, Etzerodt M, Ogilby Pr

(2017). The Journal of Physical Chemistry B, 121(40) , 9366-9371. doi: 10.1021/acs.jpcb.7b07831. Article   Pubmed

Additional References

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External Resources

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