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Literature summary extracted from

  • Barquera, B.; Ramirez-Silva, L.; Morgan, J.E.; Nilges, M.J.
    A new flavin radical signal in the Na(+)-pumping NADH:quinone oxidoreductase from Vibrio cholerae. An EPR/electron nuclear double resonance investigation of the role of the covalently bound flavins in subunits B and C (2006), J. Biol. Chem., 281, 36482-36491.
    View publication on PubMed

Protein Variants

EC Number Protein Variants Comment Organism
7.2.1.1 T225Y lacks FMN in subunit NqrC, is not able to carry out electron transfer from NADH to ubiquinone, but instead from NADH to ferricyanide Vibrio cholerae serotype O1
7.2.1.1 T236Y lacks FMN in subunit NqrB, is not able to carry out electron transfer from NADH to ubiquinone, but instead from NADH to ferricyanide Vibrio cholerae serotype O1

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
7.2.1.1 membrane
-
 Vibrio cholerae serotype O1 16020
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
7.2.1.1 [2Fe-2S]
-
 Vibrio cholerae serotype O1

Organism

EC Number Organism UniProt Comment Textmining
7.2.1.1 Vibrio cholerae serotype O1
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
7.2.1.1 D-salt polyacrylamide 6000 gel filtration Vibrio cholerae serotype O1

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
7.2.1.1 NADH + ubiquinone-1
-
 Vibrio cholerae serotype O1 NAD+ + ubiquinol-1
-
 ?

Subunits

EC Number Subunits Comment Organism
7.2.1.1 hexamer
-
 Vibrio cholerae serotype O1

Synonyms

EC Number Synonyms Comment Organism
7.2.1.1 Na(+)-pumping NADH:quinone oxidoreductase
-
 Vibrio cholerae serotype O1
7.2.1.1 Na+-NQR
-
 Vibrio cholerae serotype O1

Cofactor

EC Number Cofactor Comment Organism Structure
7.2.1.1 FMN
-
 Vibrio cholerae serotype O1
7.2.1.1 NADH
-
 Vibrio cholerae serotype O1