Comparison List


PAmCherry2 is a photoactivatable red fluorescent protein published in 2009, derived from Discosoma sp.. It is reported to be a rapidly-maturing monomer with high acid sensitivity.

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Oligomerization Organism Molecular Weight Cofactor
Monomer Discosoma sp. 26.7 kDa -

FPbase ID: SV3XM


State Ex λ Em λ EC (M-1 cm-1) QY Brightness pKa Maturation (min) Lifetime (ns)
Off     1,900          
On 570 596 24,000 0.53 12.72 6.2 18.0  


From To Switch λ
Off On 405


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PAmCherry2 Sequence

PAmCherry2 was derived from mCherry with the following mutations: M18L/K70N/L83F/A145T/S146L/I161L/Q163A/L165T/A175T/I197R/R220L
amino acid numbers relative to DsRed. show relative to mCherry



No excerpts have been added for PAmCherry2
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

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External Resources

Change history

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