Recombinant Human LSM12 protein (His tag N-Terminus)

Supplementary information

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

LSM12 also known as LSM12 homolog is a protein with a molecular weight of approximately 16 kDa. This protein is part of the Sm-like family known for their role in RNA processing. LSM12 is ubiquitously expressed in various tissues but shows higher presence in brain tissue indicating its potential importance in neurological functions. Its expression patterns suggest that LSM12 may have diverse roles across different cellular contexts.

Biological function summary

This protein is involved in cellular processes associated with mRNA decay and stability. LSM12 is a component of the LSM protein complex which plays an important role in RNA metabolism. The complex ensures accurate degradation and processing of mRNAn important steps required for maintaining cellular RNA homeostasis. Within the complex LSM12 interacts with other LSM proteins to promote efficient RNA handling and control.

Pathways

LSM12 is associated with RNA processing pathways including the nonsense-mediated decay (NMD) pathway. This pathway ensures the elimination of faulty mRNA transcripts which if left unchecked can disrupt cellular functions. In these pathways LSM12 may interact with UPF1 a well-known protein involved in NMD aiding in identifying and degrading erroneous mRNA molecules. This suggests that LSM12 supports the maintenance of genomic integrity through RNA surveillance mechanisms.

Researchers link LSM12 to neurodegenerative diseases like amyotrophic lateral sclerosis (ALS) and Alzheimer's disease. These connections highlight the significance of proper RNA metabolism in neuronal function. LSM12's interaction with other RNA processing proteins such as TDP-43 in ALS suggests a potential disruption of RNA stability as a contributing factor in these diseases. The study of LSM12 offers valuable insights into therapeutic targets for neurological conditions related to mRNA dysfunction.