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Comparison List

A44-KR

a.k.a. A44-KillerRed

A44-KR is a basic (constitutively fluorescent) long stokes shift fluorescent protein published in 2012, derived from Anthoathecata.
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Oligomerization Organism Molecular Weight Cofactor
? Anthoathecata 26.4 kDa -

FPbase ID: D77WT

Attributes

Ex λ Em λ EC (M-1 cm-1) QY Brightness pKa Maturation (min) Lifetime (ns)
397 520          
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Photostability

No photostability measurements available ... add one!

A44-KR Sequence

BLAST

A44-KR was derived from KillerRed with the following mutations: V44A

MEGGPALFQSDMTFKIFIDGEVNGQKFTIVADGSSKFPHGDFNAHAVCETGKLPMSWKPICHLIQYGEPFFARYPDGISHFAQECFPEGLSIDRTVRFENDGTMTSHHTYELDDTCVVSRITVNCDGFQPDGPIMRDQLVDILPNETHMFPHGPNAVRQLAFIGFTTADGGLMMGHFDSKMTFNGSRAIEIPGPHFVTIITKQMRDTSDKRDHVCQREVAYAHSVPRITSAIGSDED

Structure

Deposited: ,
Chromophore:

Excerpts

No excerpts have been added for A44-KR
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

GFP-Like Phototransformation Mechanisms in the Cytotoxic Fluorescent Protein KillerRed Unraveled by Structural and Spectroscopic Investigations

De Rosny E, Carpentier P

(2012). Journal of the American Chemical Society, 134(43) , 18015-18021. doi: 10.1021/ja3073337. Article   Pubmed

Additional References

  1. Structural basis for the phototoxicity of the fluorescent protein KillerRed

    Carpentier P, Violot S, Blanchoin L, Bourgeois D

    (2009). FEBS Letters, 583(17) , 2839-2842. doi: 10.1016/j.febslet.2009.07.041. Article   Pubmed

External Resources

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