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Comparison List

rsFusionRed2

rsFusionRed2 is a photoswitchable red fluorescent protein published in 2018, derived from Entacmaea quadricolor. It is reported to be a rapidly-maturing monomer with low acid sensitivity.
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Aggregation Organism Molecular Weight Cofactor
Monomer Entacmaea quadricolor 25.6 kDa -

Attributes

State Ex λ Em λ EC (M-1 cm-1) QY Brightness pKa Maturation (min) Lifetime (ns)
On 580 607 35,500 0.12 4.26 4.7 30.0  
Off              

Transitions

From To Switch λ
Off On 405
On Off 592

Photostability

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rsFusionRed2 Sequence

rsFusionRed2 was derived from FusionRed with the following mutations: R67K/S143H
amino acid numbers relative to eqFP578. show relative to FusionRed

MVSELIKENMPMKLYMEGTVNNHHFKCTSEGEGKPYEGTQTMRIKVVEGGPLPFAFDILATSFMYGSKTFIKHPPGIPDFFKQSFPEGFTWERVTTYEDGGVLTATQDTSLQDGCLIYNVKVRGVNFPANGPVMQKKTLGWEAHTETMYPADGGLEGACDMALKLVGGGHLICNLETTYRSKKPATNLKMPGVYNVDHRLERIKEADDETYVEQHEVAVARYSTGGAGDGGK
GenBank: AXF35913

Excerpts

No excerpts have been added for rsFusionRed2
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

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