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Literature summary for 1.13.12.24 extracted from

  • Ohmiya, Y.; Tsuji, F.I.
    Bioluminescence of the Ca(2+)-binding photoprotein, aequorin, after histidine modification (1993), FEBS Lett., 320, 267-270 .
    View publication on PubMed

Protein Variants

Protein Variants Comment Organism
H169A 1.1% of wild-type activity Aequorea victoria
H169F modification leads to complete loss of activity Aequorea victoria
H169W modification leads to complete loss of activity Aequorea victoria
H16A 26% of wild-type activity Aequorea victoria
H16F 0.1% of wild-type activity Aequorea victoria
H18A 20% of wild-type activity Aequorea victoria
H27A 70% of wild-type activity Aequorea victoria
H27P 67% of wild-type activity Aequorea victoria
H58F 1.4% of wild-type activity Aequorea victoria
H58Y 15% of wild-type activity Aequorea victoria

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ absolutely required Aequorea victoria

Organism

Organism UniProt Comment Textmining
Aequorea victoria P02592
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
[apoaequorin] + coelenterazine + O2
-
Aequorea victoria [apoaequorin] + coelenteramide + CO2 + hnu
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.6
-
assay at Aequorea victoria