Recombinant Human NDUFS6 protein (His tag N-Terminus)

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

NDUFS6 also known as NADH:ubiquinone oxidoreductase subunit S6 serves a critical role in mitochondrial function. It forms a component of the mitochondrial complex I which is the first enzyme of the electron transport chain. NDUFS6 has a molecular weight of approximately 15 kDa. Researchers found this protein expressed in a variety of tissues though it is typically higher in metabolically active tissues such as heart liver and skeletal muscles.

Biological function summary

NDUFS6 contributes to the generation of ATP by participating in oxidative phosphorylation. It is part of the mitochondrial complex I a multisubunit assembly essential for electron transfer from NADH to ubiquinone. The proper function of this subunit is necessary for the activity of complex I which significantly impacts the production of cellular energy. Disruptions in this protein's function can impair energy metabolism affecting numerous cell processes.

Pathways

NDUFS6 plays a role in the electron transport chain and oxidative phosphorylation pathway. By facilitating electron transfer it helps maintain the electrochemical gradient across the inner mitochondrial membrane which is important for ATP synthesis. NDUFS6 works closely with other complex I proteins like NDUFS1 and NDUFS7 ensuring efficient energy production and cellular respiration. Its activity impacts broader cellular processes reflecting in energy homeostasis and cellular growth.

NDUFS6 mutations have connections with mitochondrial diseases and disorders like Leigh syndrome. This protein's dysfunction can lead to defects in energy generation resulting in neuromuscular symptoms and systemic issues. Researchers also correlate improper NDUFS6 function with complex I deficiencies where other proteins such as NDUFS1 are often implicated. Understanding the role of NDUFS6 in these disorders aids the investigation of mitochondrial dysfunction and offers pathways for potential therapeutic targets.