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Literature summary for 1.5.1.30 extracted from

  • Tu, S.C.
    Activity coupling and complex formation between bacterial luciferase and flavin reductases (2008), Photochem. Photobiol. Sci., 7, 183-188.
    View publication on PubMed

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
24600
-
2 * 24600, X-ray crystallography Aliivibrio fischeri
26300
-
2 * 26300, X-ray crystallography Vibrio harveyi
49200
-
X-ray crystallography Aliivibrio fischeri
52600
-
X-ray crystallography Vibrio harveyi

Organism

Organism UniProt Comment Textmining
Aliivibrio fischeri
-
-
-
Vibrio harveyi
-
-
-

Reaction

Reaction Comment Organism Reaction ID
reduced riboflavin + NADP+ = riboflavin + NADPH + H+ ping-pong mechanism Aliivibrio fischeri
reduced riboflavin + NADP+ = riboflavin + NADPH + H+ ping-pong mechanism Vibrio harveyi

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
FMN + NAD(P)H
-
Aliivibrio fischeri FMNH2 + NAD(P)+
-
r
FMN + NADPH
-
Vibrio harveyi FMNH2 + NADP+
-
r
riboflavin + NAD(P)H
-
Aliivibrio fischeri reduced riboflavin + NAD(P)+
-
r
riboflavin + NADPH
-
Vibrio harveyi reduced riboflavin + NADP+
-
r

Subunits

Subunits Comment Organism
homodimer 2 * 24600, X-ray crystallography Aliivibrio fischeri
homodimer 2 * 26300, X-ray crystallography Vibrio harveyi
monomer in solution FRPVh undergoes a monomer-dimer equilibrium Aliivibrio fischeri
monomer in solution FRPVh undergoes a monomer-dimer equilibrium Vibrio harveyi

Synonyms

Synonyms Comment Organism
FRGvf
-
Aliivibrio fischeri
FRPvh
-
Vibrio harveyi

Cofactor

Cofactor Comment Organism Structure
FMN contains one FMN cofactor per monomer, the FMN cofactor of FRPVh can be replaced by 2-thioFMN to yield a catalytically active reconstituted reductase Aliivibrio fischeri
FMN contains one FMN cofactor per monomer, the FMN cofactor of FRPVh can be replaced by 2-thioFMN to yield a catalytically active reconstituted reductase Vibrio harveyi
NAD(P)H
-
Aliivibrio fischeri
NADPH
-
Vibrio harveyi