Crystal structure of the ribonucleoprotein core of the signal recognition particle.
Batey, R.T., Rambo, R.P., Lucast, L., Rha, B., Doudna, J.A.(2000) Science 287: 1232-1239
- PubMed: 10678824 
- DOI: 10.1126/science.287.5456.1232
- Primary Citation of Related Structures:  
1DUL - PubMed Abstract: 
The signal recognition particle (SRP), a protein-RNA complex conserved in all three kingdoms of life, recognizes and transports specific proteins to cellular membranes for insertion or secretion. We describe here the 1.8 angstrom crystal structure of the universal core of the SRP, revealing protein recognition of a distorted RNA minor groove ...