Literature summary for 1.4.1.13 extracted from

Ravasio, S.; Curti, B.; Vanoni, M.A.
Determination of the Midpoint Potential of the FAD and FMN Flavin Cofactors and of the 3Fe-4S Cluster of Glutamate Synthase (2001), Biochemistry, 40, 5533-5541.

Search for more literature for 1.4.1.13

Metals/Ions

Metals/Ions	Comment	Organism	Structure
Iron	iron-sulfur protein	Azospirillum brasilense

Organism

Organism	UniProt	Comment	Textmining
Azospirillum brasilense	-	-	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
L-glutamine + 2-oxoglutarate + NADPH + H+	2-oxoglutarate promotes electron transfer from FAD to 3Fe-4S cluster of the holoenzyme	Azospirillum brasilense	L-glutamate + NADP+	-	?

Cofactor

Cofactor	Comment	Organism	Structure
flavin	flavoenzyme	Azospirillum brasilense
flavin	contains FAD and FMN	Azospirillum brasilense
flavin	ratio FAD: FMN is 1	Azospirillum brasilense
additional information	midpoint potential value of the FMN cofactor: approximately -240 mV, midpoint potential value of the 3Fe-4S cluster: approximately -270 mV, midpoint potential value of the FAD cofactor: approximately -340 mV for the beta subunit and -300 mV for the holoenzyme	Azospirillum brasilense
NADPH	-	Azospirillum brasilense

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Release 2023.1 (January 2023)