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Comparison List

SNIFP

a.k.a. STED Near Infrared Fluorescent Protein, w4.35

SNIFP is a basic (constitutively fluorescent) near ir fluorescent protein published in 2018, derived from Deinococcus radiodurans. It requires the cofactor biliverdin for fluorescence.
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Aggregation Organism Molecular Weight Cofactor
Monomer Deinococcus radiodurans 34.7 kDa Biliverdin

Attributes

Ex λ Em λ EC (M-1 cm-1) QY Brightness pKa Maturation (min) Lifetime (ns)
697 720 149,200 0.022 3.28     0.63

Photostability

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SNIFP Sequence

MSRDPLPFFPPLYLGGPEITTENCEREPIHIPGSIQPHGALLTADGHSGEVLQMSLNAATFLGQEPTVLRGQTLAALLPEQWPALQAALPPGCPDALQYRATLDWPAAGHLSLTVHRVGELLILEFEPTEAWDSTGPHALRNAMSALESAPNLRALAEVATQTVRELTGFDRVMLYKFAPDATGEVIAEARREGLHAFLGHRFPASLIPAQARALYTRHLLRLTADTRAAAVPLDPVLNPQTNAPTPLGGAVLRATSPMHMQFLRNMGVRSSLSVSVVVGGQLWGLIACHHQTPYVLPPDLRTTLEYLGRELSEQVQVKE
GenBank: AYH52606
IPG: 212327017

Excerpts

No excerpts have been added for SNIFP
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

Near-infrared STED nanoscopy with an engineered bacterial phytochrome

Kamper M, Ta H, Jensen Na, Hell Sw, Jakobs S

(2018). Nature Communications, 9(1) , 4762. doi: 10.1038/s41467-018-07246-2. Article   Pubmed

Additional References

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External Resources

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