Following the signal sequence from ribosomal tunnel exit to signal recognition particle.
Halic, M., Blau, M., Becker, T., Mielke, T., Pool, M.R., Wild, K., Sinning, I., Beckmann, R.(2006) Nature 444: 507-511
- PubMed: 17086193 
- DOI: 10.1038/nature05326
- Primary Citation of Related Structures:  
2J28, 2J37 - PubMed Abstract: 
Membrane and secretory proteins can be co-translationally inserted into or translocated across the membrane. This process is dependent on signal sequence recognition on the ribosome by the signal recognition particle (SRP), which results in targeting of the ribosome-nascent-chain complex to the protein-conducting channel at the membrane ...