The Lin28 cold-shock domain remodels pre-let-7 microRNA.
Mayr, F., Schutz, A., Doge, N., Heinemann, U.(2012) Nucleic Acids Res 40: 7492-7506
- PubMed: 22570413 
- DOI: 10.1093/nar/gks355
- Primary Citation of Related Structures:  
3ULJ, 4A4I, 4A75, 4A76, 4ALP - PubMed Abstract: 
The RNA-binding protein Lin28 regulates the processing of a developmentally important group of microRNAs, the let-7 family. Lin28 blocks the biogenesis of let-7 in embryonic stem cells and thereby prevents differentiation. It was shown that both RNA-binding domains (RBDs) of this protein, the cold-shock domain (CSD) and the zinc-knuckle domain (ZKD) are indispensable for pri- or pre-let-7 binding and blocking its maturation ...