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Literature summary for 1.13.12.7 extracted from

  • Ebrahimi, M.; Hosseinkhani, S.; Heydari, A.; Khavari-Nejad, R.A.; Akbari, J.
    Improvement of thermostability and activity of firefly luciferase through [TMG][Ac] ionic liquid mediator (2012), Appl. Biochem. Biotechnol., 168, 604-615.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
[1,1,3,3-tetramethylguanidine][acetate] enzyme shows increased activity and increased thermal stability Photinus pyralis
[1,1,3,3-tetramethylguanidine][trichloroacetate] enzyme shows decreased activity Photinus pyralis
[1,1,3,3-tetramethylguanidine][trifluoroacetate] enzyme shows unchanged activity Photinus pyralis

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.01
-
D-luciferin pH 7.8, temperature not specified in the publication, 0.125 M [1,1,3,3-tetramethylguanidine][acetate] Photinus pyralis
0.01
-
D-luciferin pH 7.8, temperature not specified in the publication, native enzyme Photinus pyralis
0.02
-
D-luciferin pH 7.8, temperature not specified in the publication, 0.125 M [1,1,3,3-tetramethylguanidine][triflouroacetate] Photinus pyralis
0.06
-
ATP pH 7.8, temperature not specified in the publication, 0.5 M [1,1,3,3-tetramethylguanidine][acetate] Photinus pyralis
0.07
-
D-luciferin pH 7.8, temperature not specified in the publication, 0.125 M [1,1,3,3-tetramethylguanidine][trichloroacetate] Photinus pyralis
0.077
-
ATP pH 7.8, temperature not specified in the publication, 0.125 M [1,1,3,3-tetramethylguanidine][acetate] Photinus pyralis
0.1
-
ATP pH 7.8, temperature not specified in the publication, 0.125 M [1,1,3,3-tetramethylguanidine][triflouroacetate] Photinus pyralis
0.1 1 ATP pH 7.8, temperature not specified in the publication, native enzyme Photinus pyralis
0.111
-
ATP pH 7.8, temperature not specified in the publication, 0.125 M [1,1,3,3-tetramethylguanidine][trichloroacetate] Photinus pyralis
0.5
-
D-luciferin pH 7.8, temperature not specified in the publication, 0.5 M [1,1,3,3-tetramethylguanidine][triflouroacetate] Photinus pyralis
1
-
D-luciferin pH 7.8, temperature not specified in the publication, 0.5 M [1,1,3,3-tetramethylguanidine][acetate] Photinus pyralis
1.666
-
ATP pH 7.8, temperature not specified in the publication, 0.5 M [1,1,3,3-tetramethylguanidine][triflouroacetate] Photinus pyralis
2.25
-
ATP pH 7.8, temperature not specified in the publication, 0.5 M [1,1,3,3-tetramethylguanidine][trichloroacetate] Photinus pyralis
2.5
-
D-luciferin pH 7.8, temperature not specified in the publication, 0.5 M [1,1,3,3-tetramethylguanidine][trichloroacetate] Photinus pyralis

Organism

Organism UniProt Comment Textmining
Photinus pyralis
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-luciferin + ATP + O2
-
Photinus pyralis oxidized D-luciferin + CO2 + H2O + AMP + diphosphate + hv
-
?

Synonyms

Synonyms Comment Organism
luciferase
-
Photinus pyralis

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
20
-
in the presence of [1,1,3,3-tetramethylguanidine][trichloroacetate] and [1,1,3,3-tetramethylguanidine][triflouroacetate], enzyme activity reaches to maximum at 20 °C Photinus pyralis
25
-
native enzyme Photinus pyralis
30
-
optimum temperature in the presence of [1,1,3,3-tetramethylguanidine][acetate] increases to 30 °C Photinus pyralis