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Comparison List

AausFP4

AausFP4 is a photoswitchable green fluorescent protein published in 2019, derived from Aequorea australis.
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Oligomerization Organism Molecular Weight Cofactor
Dimer Aequorea australis 25.6 kDa -

FPbase ID: F5F6H

Attributes

State Ex λ Em λ EC (M-1 cm-1) QY Brightness pKa Maturation (min) Lifetime (ns)
On 477 513 69,000          
Off     0.001        

Transitions

From To Switch λ
Off On 340
On Off 480

Photostability

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AausFP4 Sequence

MNCGALLFQQKVPFIVEMEGDVNGEIFSVRGNGFGNATTGKLDILFVCTTGEIPVAWESLISSLAYGAFVFAKYPSNIADFFKSTMPEGYIQERKVTFENDGTYETHATVTYENGAIFERVKLTGTGFREDGNILGKKLEITSLGTPLSIMADDEGKGLRSVFNQAIKVVGGNRQIAIHEQRNRPIGDGLISVPDYHTLHNHLKCSKVSTEKRDHMMVNETLKAIDCQTAYL

Excerpts

AausFP4 is the first natural example of Dreiklang-type photochromism, and may help generate other useful variations on this mechanism.

Lambert et al. (2019)

Primary Reference

Additional References

    No additional references have been added.

External Resources

Change history

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