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Comparison List

Katushka-9-5

Katushka-9-5 is a basic (constitutively fluorescent) red fluorescent protein published in 2010, derived from Entacmaea quadricolor. It is reported to be a rapidly-maturing dimer.

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Oligomerization Organism Molecular Weight Cofactor
Dimer Entacmaea quadricolor 26.3 kDa -

FPbase ID: JO1K2

Attributes

Ex λ Em λ EC (M-1 cm-1) QY Brightness pKa Maturation (min) Lifetime (ns)
588 635       27.4  
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Photostability

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Katushka-9-5 Sequence

BLAST

Katushka-9-5 was derived from Katushka with the following mutations: M1_S2insGED/V3E/T6S/R198K

MGEDSELISENMHMKLYMEGTVNDHHFKCTSEGEGKPYEGTQTMKIKVVEGGPLPFAFDILATSFMYGSKTFINHTQGIPDFFKQSFPEGFTWERITTYEDGGVLTATQDTSLQNGCLIYNVKINGVNFPSNGPVMQKKTLGWEASTEMLYPADSGLRGHSQMALKLVGGGYLHCSLKTTYRSKKPAKNLKMPGFYFVDRKLERIKEADKETYVEQHEMAVARYCDLPSKLGHS

Excerpts

No excerpts have been added for Katushka-9-5
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

Near-infrared fluorescent proteins

Shcherbo D, Shemiakina Ii, Ryabova Av, Luker Ke, Schmidt Bt, Souslova Ea, Gorodnicheva Tv, Strukova L, Shidlovskiy Km, Britanova Ov, Zaraisky Ag, Lukyanov Ka, Loschenov Vb, Luker Gd, Chudakov Dm

(2010). Nature Methods, 7(10) , 827-829. doi: 10.1038/nmeth.1501. Article   Pubmed

Additional References

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External Resources

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