BRENDA - Enzyme Database

The single NqrB and NqrC subunits in the Na(+)-translocating NADH: quinone oxidoreductase (Na(+)-NQR) from Vibrio cholerae each carry one covalently attached FMN

Casutt, M.S.; Schlosser, A.; Buckel, W.; Steuber, J.; Biochim. Biophys. Acta 1817, 1817-1822 (2012)

Data extracted from this reference:

Organism
EC Number
Organism
Primary Accession No. (UniProt)
Commentary
Textmining
7.1.1.2
Vibrio cholerae
A5F5X0
subunit NqrB
-
7.1.1.2
Vibrio cholerae ATCC 39541
A5F5X0
subunit NqrB
-
Cofactor
EC Number
Cofactor
Commentary
Organism
Structure
7.1.1.2
FAD
complex contains one non-covalently bound FAD, one noncovalently bound riboflavin, ubiquinone-8 and a [2Fe–2S] cluster. The phosphate group is attached at the 5'-position of the ribityl as in authentic FMN and the NADH:quinone oxidoreductase contains approximately 1.7 mol covalently bound FMN per mol non-covalently bound FAD
Vibrio cholerae
7.1.1.2
riboflavin
complex contains one non-covalently bound FAD, one noncovalently bound riboflavin, ubiquinone-8 and a [2Fe–2S] cluster.. The phosphate group is attached at the 5'-position of the ribityl as in authentic FMN and the NADH:quinone oxidoreductase contains approximately 1.7 mol covalently bound FMN per mol non-covalently bound FAD. Each of the single NqrB and NqrC subunits in the NADH:quinone oxidoreductase carries a single FMN
Vibrio cholerae
7.1.1.2
ubiquinone-8
complex contains one non-covalently bound FAD, one noncovalently bound riboflavin, ubiquinone-8 and a [2Fe–2S] cluster
Vibrio cholerae
7.1.1.2
[2Fe-2S]-center
complex contains one non-covalently bound FAD, one noncovalently bound riboflavin, ubiquinone-8 and a [2Fe–2S] cluster
Vibrio cholerae
Cofactor (protein specific)
EC Number
Cofactor
Commentary
Organism
Structure
7.1.1.2
FAD
complex contains one non-covalently bound FAD, one noncovalently bound riboflavin, ubiquinone-8 and a [2Fe–2S] cluster. The phosphate group is attached at the 5'-position of the ribityl as in authentic FMN and the NADH:quinone oxidoreductase contains approximately 1.7 mol covalently bound FMN per mol non-covalently bound FAD
Vibrio cholerae
7.1.1.2
riboflavin
complex contains one non-covalently bound FAD, one noncovalently bound riboflavin, ubiquinone-8 and a [2Fe–2S] cluster.. The phosphate group is attached at the 5'-position of the ribityl as in authentic FMN and the NADH:quinone oxidoreductase contains approximately 1.7 mol covalently bound FMN per mol non-covalently bound FAD. Each of the single NqrB and NqrC subunits in the NADH:quinone oxidoreductase carries a single FMN
Vibrio cholerae
7.1.1.2
ubiquinone-8
complex contains one non-covalently bound FAD, one noncovalently bound riboflavin, ubiquinone-8 and a [2Fe–2S] cluster
Vibrio cholerae
7.1.1.2
[2Fe-2S]-center
complex contains one non-covalently bound FAD, one noncovalently bound riboflavin, ubiquinone-8 and a [2Fe–2S] cluster
Vibrio cholerae