RBM3
Function
Cold-inducible mRNA binding protein that enhances global protein synthesis at both physiological and mild hypothermic temperatures. Reduces the relative abundance of microRNAs, when overexpressed. Enhances phosphorylation of translation initiation factors and active polysome formation (By similarity).
Post-translational modifications
Arg-105 is dimethylated, probably to asymmetric dimethylarginine.
Phosphorylated.
Cellular localization
- Nucleus
- Cytoplasm
- Cell projection
- Dendrite
- Localizes in mRNA granules in dentrites.
Alternative names
RNPL, RBM3, RNA-binding protein 3, RNA-binding motif protein 3