Abstract
Signal recognition particles and their receptors target ribosome nascent chain complexes of preproteins toward the protein translocation apparatus of the cell. The discovery of essential SRP components in the third urkingdom of the phylogenetic tree, the archaea (Woese, C. R., and Fox, G. E. (1977). Proc. Natl. Acad. Sci. U.S.A. 74, 5088-5090) raises questions concerning the structure and composition of the archaeal signal recognition particle as well as the functions that route nascent prepoly peptide chains to the membrane. Investigations of the archaeal SRP pathway could therefore identify novel aspects of this process not previously reported or unique to archaea when compared with the respective eukaryal and bacterial systems.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
