3zn8
From Proteopedia
Contents |
Structural Basis of Signal Sequence Surveillance and Selection by the SRP-SR Complex
Template:ABSTRACT PUBMED 23563142
Function
[SRP54_SULSO] Involved in targeting and insertion of nascent membrane proteins into the cytoplasmic membrane. Binds to the hydrophobic signal sequence of the ribosome-nascent chain (RNC) as it emerges from the ribosomes. The SRP-RNC complex is then targeted to the cytoplasmic membrane where it interacts with the SRP receptor FtsY (By similarity). [SRP54_THEAQ] Involved in targeting and insertion of nascent membrane proteins into the cytoplasmic membrane. Binds to the hydrophobic signal sequence of the ribosome-nascent chain (RNC) as it emerges from the ribosomes. The SRP-RNC complex is then targeted to the cytoplasmic membrane where it interacts with the SRP receptor FtsY (By similarity).[HAMAP-Rule:MF_00306]
About this Structure
3zn8 is a 5 chain structure with sequence from Escherichia coli, Saccharomyces cerevisiae and Sulfolobus solfataricus. Full crystallographic information is available from OCA.
Reference
- von Loeffelholz O, Knoops K, Ariosa A, Zhang X, Karuppasamy M, Huard K, Schoehn G, Berger I, Shan SO, Schaffitzel C. Structural basis of signal sequence surveillance and selection by the SRP-FtsY complex. Nat Struct Mol Biol. 2013 Apr 7. doi: 10.1038/nsmb.2546. PMID:23563142 doi:10.1038/nsmb.2546
