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Comparison List

DsRed.T4

DsRed.T4 is a basic (constitutively fluorescent) red fluorescent protein published in 2002, derived from Discosoma sp.. It is reported to be a rapidly-maturing tetramer.

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Aggregation Organism Molecular Weight Cofactor
Tetramer Discosoma sp. 25.8 kDa -

Attributes

Ex λ Em λ EC (M-1 cm-1) QY Brightness pKa Maturation (min) Lifetime (ns)
555 586 30,300 0.44 13.33   42.6  

Photostability

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DsRed.T4 Sequence

DsRed.T4 was derived from DsRed with the following mutations: R2A/K5E/N6D/T21S/H41T/N42Q/V44A/A145P/T217A

MASSEDVIKEFMRFKVRMEGSVNGHEFEIEGEGEGRPYEGTQTAKLKVTKGGPLPFAWDILSPQFQYGSKVYVKHPADIPDYKKLSFPEGFKWERVMNFEDGGVVTVTQDSSLQDGCFIYKVKFIGVNFPSDGPVMQKKTMGWEPSTERLYPRDGVLKGEIHKALKLKDGGHYLVEFKSIYMAKKPVQLPGYYYVDSKLDITSHNEDYTIVEQYERAEGRHHLFL

Structure

Deposited: ,
Chromophore:

Excerpts

No excerpts have been added for DsRed.T4
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

Rapidly maturing variants of the Discosoma red fluorescent protein (DsRed)

Bevis Bj, Glick Bs

(2002). Nature Biotechnology, 20(1) , 83-87. doi: 10.1038/nbt0102-83. Article   Pubmed

Additional References

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External Resources

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