Functional organization of the Sm core in the crystal structure of human U1 snRNP.
Weber, G., Trowitzsch, S., Kastner, B., Luhrmann, R., Wahl, M.C.(2010) EMBO J 29: 4172-4184
- PubMed: 21113136 
- DOI: https://doi.org/10.1038/emboj.2010.295
- Primary Citation of Related Structures:  
3PGW - PubMed Abstract: 
U1 small nuclear ribonucleoprotein (snRNP) recognizes the 5'-splice site early during spliceosome assembly. It represents a prototype spliceosomal subunit containing a paradigmatic Sm core RNP. The crystal structure of human U1 snRNP obtained from natively purified material by in situ limited proteolysis at 4 ...