Anti-MYO19 antibody [EPR12551-17]

Supplementary info

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

Activity summary

The MYO19 protein also known as Myosin XIX functions as an ATP-dependent motor protein. It possesses a molecular mass of approximately 119 kDa and is part of the myosin superfamily. This protein is known for its role in cellular processes requiring motility including vesicle and organelle transport. MYO19 is widely expressed in tissues with notable expression in the brain and skeletal muscles suggesting its importance in those regions.

Biological function summary

MYO19 contributes to mitochondrial dynamics by participating in mitochondrial motility and positioning within cells. While MYO19 is not part of a larger protein complex it interacts with the mitochondrial outer membrane and aids in tethering mitochondria to the cytoskeleton. This interaction is essential for maintaining proper cellular function specifically in energy-demanding tissues.

Pathways

MYO19 interacts with cellular transport mechanisms notably involving the actin cytoskeleton pathway. The protein facilitates mitochondrial movement along actin filaments. It shares pathways with other myosin family members such as MYO5 which are involved in intracellular transport. Additionally MYO19's role in actin-related pathways underlines its involvement in regulating cellular energy distribution and homeostasis.

Associated diseases and disorders

MYO19 has potential links with neurodegenerative diseases and muscular disorders. Disruption in MYO19 function may lead to impaired mitochondrial distribution contributing to the pathology of conditions like amyotrophic lateral sclerosis (ALS). Additionally the protein shows possible connections with neurofilament-associated proteins suggesting a role in neural health. Such associations highlight the significance of MYO19 in understanding disease mechanisms and designing therapeutic strategies.