oxidoreductase activity, acting on NADH or NADPH

Catalysis of an oxidation-reduction (redox) reaction in which NADH or NADPH acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor.

The aggregation and bonding together of a set of components to form a protein complex.

Rho guanyl-nucleotide exchange factor activity

Stimulates the exchange of guanyl nucleotides by the GTPase Rho.

The uptake and phosphorylation of specific carbohydrates from the extracellular environment; uptake and phosphorylation are coupled, making the PTS a link between the uptake and metabolism of sugars; phosphoenolpyruvate is the original phosphate donor; phosphoenolpyruvate passes the phosphate via a signal transduction pathway, to enzyme 1 (E1), which in turn passes it on to the histidine protein, HPr; the next step in the system involves sugar-specific membrane-bound complex, enzyme 2 (EII), which transports the sugar into the cell; it includes the sugar permease, which catalyzes the transport reactions; EII is usually divided into three different domains, EIIA, EIIB, and EIIC.

oxidoreductase activity, acting on NADH or NADPH, NAD or NADP as acceptor

Catalysis of an oxidation-reduction (redox) reaction in which NADH or NADPH acts as a hydrogen or electron donor and reduces NAD+ or NADP.

oxidoreductase activity, acting on NADH or NADPH, disulfide as acceptor

oxidoreductase activity, acting on NADH or NADPH, disulphide as acceptor

Catalysis of an oxidation-reduction (redox) reaction in which NADH or NADPH acts as a hydrogen or electron donor and reduces a disulfide group.

The covalent or conformational alteration of one or more amino acid residues within a protein, resulting in a change in the properties of that protein.

The chemical reactions involving a toxin, a poisonous compound (typically a protein) that is produced by cells or organisms and that can cause disease when introduced into the body or tissues of an organism.

oxidoreductase activity, acting on NADH or NADPH, quinone or similar compound as acceptor