Protein Family Models

This family consists of the C-terminal domain of several bacterial Na(+)-translocating NADH-quinone reductase subunit A (NQRA) proteins. The Na(+)-translocating NADH: ubiquinone oxidoreductase (Na(+)-NQR) generates an electrochemical Na(+) potential driven by aerobic respiration [1]. [1]. 10587447. Sequencing and preliminary characterization of the. Na+-translocating NADH:ubiquinone oxidoreductase from Vibrio. harveyi.. Zhou W, Bertsova YV, Feng B, Tsatsos P, Verkhovskaya ML, Gennis. RB, Bogachev AV, Barquera B;. Biochemistry 1999;38:16246-16252. (from Pfam)

Date:

2024-08-14

This family consists of several bacterial Na(+)-translocating NADH-quinone reductase subunit A (NQRA) proteins. The Na(+)-translocating NADH: ubiquinone oxidoreductase (Na(+)-NQR) generates an electrochemical Na(+) potential driven by aerobic respiration [1]. [1]. 10587447. Sequencing and preliminary characterization of the. Na+-translocating NADH:ubiquinone oxidoreductase from Vibrio. harveyi.. Zhou W, Bertsova YV, Feng B, Tsatsos P, Verkhovskaya ML, Gennis. RB, Bogachev AV, Barquera B;. Biochemistry 1999;38:16246-16252. (from Pfam)

Date:

2024-08-14

NADH:ubiquinone reductase (Na(+)-transporting) subunit A is a component of the NQR complex that catalyzes the reduction of ubiquinone-1 to ubiquinol by two successive reactions, coupled with the transport of Na(+) ions from the cytoplasm to the periplasm

Date:

2018-05-03

This HMM represents the NqrA subunit of the six-protein, Na(+)-pumping NADH-quinone reductase of a number of marine and pathogenic Gram-negative bacteria. This oxidoreductase complex functions primarily as a sodium ion pump [1].

Gene:

nqrA

Date:

2023-06-23

Date:

2021-08-25