Comparison List


mRFP1.4 is a fluorescent protein published in 2004, derived from Discosoma sp.. It is reported to be a monomer.

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Oligomerization Organism Molecular Weight Cofactor
Monomer Discosoma sp. 26.8 kDa -


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mRFP1.4 Sequence

mRFP1.4 was derived from mRFP1.3 with the following mutations: V7I/M182K
amino acid numbers relative to DsRed. show relative to mRFP1.3



Through additional rounds of screening random libraries based on mRFP1.3 and wavelength-shifted mRFP variants, we identified the beneficial folding mutations V7I and M182K, which were incorporated into clone mRFP1.4.

Shaner et al. (2004)

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