Comparison List


a.k.a. Kusabira-Orange, KO1

similar: mKO

KO is a basic (constitutively fluorescent) orange fluorescent protein published in 2004, derived from Verrillofungia concinna. It has low acid sensitivity.
Aggregation Organism Molecular Weight Cofactor
Dimer Verrillofungia concinna 24.3 kDa -


Ex λ Em λ EC (M-1 cm-1) QY Brightness pKa Maturation (min) Lifetime (ns)
548 561 109,750 0.45 49.39 5.0   4.2


no photostability measurements available ... add one!

KO Sequence

GenBank: BAD24721
UniProtKB: Q6I7B3
IPG: 3504951


No excerpts have been added for KO
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

External Resources

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