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Comparison List

mKOκ

a.k.a. mKusabira-Orange-kappa

mKOκ is a basic (constitutively fluorescent) orange fluorescent protein published in 2008, derived from Verrillofungia concinna. It has low acid sensitivity.
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Oligomerization Organism Molecular Weight Cofactor
Monomer Verrillofungia concinna 24.5 kDa -

FPbase ID: HMK8R

Attributes

Ex λ Em λ EC (M-1 cm-1) QY Brightness pKa Maturation (min) Lifetime (ns)
551 563 105,000 0.61 64.05 4.2    

Photostability

t1/2 (s) Power Light Mode In Cell Fusion ˚C Reference
50.0 0.19 (W/cm2) Laser Point Scanning Confocal Tsutsui et al. (2008)

mKOκ Sequence

mKOκ was derived from mKO with the following mutations: K48E/P69V/K184E/K187E/S191D/S195G/L209Q
amino acid numbers relative to KO. show relative to mKO

MVSVIKPEMKMRYYMDGSVNGHEFTIEGEGTGRPYEGHQEMTLRVTMAEGGPMPFAFDLVSHVFCYGHRVFTKYPEEIPDYFKQAFPEGLSWERSLEFEDGGSASVSAHISLRGNTFYHKSKFTGVNFPADGPIMQNQSVDWEPSTEKITASDGVLKGDVTMYLKLEGGGNHKCQFKTTYKAAKEILEMPGDHYIGHRLVRKTEGNITEQVEDAVAHS

Excerpts

No excerpts have been added for mKOκ
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. Two-photon absorption properties of fluorescent proteins

    Drobizhev M, Makarov Ns, Tillo Se, Hughes Te, Rebane A

    (2011). Nature Methods, 8(5) , 393-399. doi: 10.1038/nmeth.1596. Article   Pubmed

External Resources

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