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mKeima

mKeima is a basic (constitutively fluorescent) long stokes shift fluorescent protein published in 2006, derived from Montipora sp. 20. It is reported to be a very slowly-maturing monomer with high acid sensitivity.
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Aggregation Organism Molecular Weight Cofactor
Monomer Montipora sp. 20 25.1 kDa -

Attributes

Ex λ Em λ EC (M-1 cm-1) QY Brightness pKa Maturation (min) Lifetime (ns)
440 620 14,400 0.24 3.46 6.5 180.0 2.93

Photostability

no photostability measurements available ... add one!

mKeima Sequence

MVSVIAKQMTYKVYMSGTVNGHYFEVEGDGKGKPYEGEQTVKLTVTKGGPLPFAWDILSPQLQYGSIPFTKYPEDIPDYFKQSFPEGYTWERSMNFEDGAVCTVSNDSSIQGNCFIYNVKISGENFPPNGPVMQKKTQGWEPSTERLFARDGMLIGNDYMALKLEGGGHYLCEFKSTYKAKKPVRMPGRHEIDRKLDVTSHNRDYTSVEQCEIAIARHSLLG
GenBank: BAE93226
UniProtKB: Q1JV70
IPG: 5593672

Structure

Deposited: ,
Chromophore (QYG):

Excerpts

No excerpts have been added for mKeima
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

Additional References

  1. mBeRFP, an Improved Large Stokes Shift Red Fluorescent Protein

    Yang J, Wang L, Yang F, Luo H, Xu L, Lu J, Zeng S, Zhang Z

    (2013). PLoS ONE, 8(6) , e64849. doi: 10.1371/journal.pone.0064849. Article   Pubmed

  2. Excited State Proton Transfer in the Red Fluorescent Protein mKeima

    Henderson Jn, Osborn Mf, Koon N, Gepshtein R, Huppert D, Remington Sj

    (2009). Journal of the American Chemical Society, 131(37) , 13212-13213. doi: 10.1021/ja904665x. Article   Pubmed

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