Anti-Cytochrome b-c1 complex subunit 9/UQCR10 antibody [EPR8178]

Supplementary info

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

Activity summary

Cytochrome b-c1 complex subunit 9 also known as UQCR10 is a small protein with a mass of approximately 7.6 kDa. It functions as a component of the cytochrome b-c1 complex which is an essential part of the mitochondrial electron transport chain. One can find UQCR10 expressed primarily in the inner mitochondrial membrane critical for cellular respiration and energy production. The role of UQCR10 within the complex is to stabilize the interaction between other subunits therefore maintaining the integrity of the cytochrome b-c1 complex.

Biological function summary

UQCR10 participates in facilitating electron transfer within the cytochrome b-c1 complex also known as Complex III of the mitochondrial respiratory chain. This complex comprises multiple protein subunits including cytochrome b cytochrome c1 and others. UQCR10 aids in the translocation of protons across the mitochondrial membrane contributing to the proton gradient necessary for ATP synthesis. This electron transfer process is vital for the production of cellular energy.

Pathways

The function of UQCR10 is integral to the oxidative phosphorylation pathway. This pathway involves several key processes within mitochondria that result in the synthesis of ATP. UQCR10 alongside cytochrome c1 and other subunits assists in the electron transfer from ubiquinol to cytochrome c. By facilitating these electron transfer reactions UQCR10 plays an important role in aerobic respiration and cellular energy metabolism.

Associated diseases and disorders

UQCR10 has connections to mitochondrial disorders and neurodegenerative diseases. Mutations affecting the cytochrome b-c1 complex can lead to mitochondrial dysfunction impacting energy production and leading to conditions such as Leigh syndrome and other mitochondrial myopathies. The role of UQCR10 in stabilizing the cytochrome complex makes it relevant in understanding disease mechanisms alongside related proteins like cytochrome c1 that can influence disease outcomes.