4p3e | pdb_00004p3e
From Proteopedia
Structure of the human SRP S domain
Template:ABSTRACT PUBMED 24700861
Function
[SRP68_HUMAN] Signal-recognition-particle assembly has a crucial role in targeting secretory proteins to the rough endoplasmic reticulum membrane. SRP68 binds the 7S RNA, SRP72 binds to this complex subsequently. This ribonucleoprotein complex might interact directly with the docking protein in the ER membrane and possibly participate in the elongation arrest function. [SRP19_HUMAN] Signal-recognition-particle assembly, binds directly to 7S RNA and mediates binding of the 54 kDa subunit of the SRP.
About this Structure
4p3e is a 3 chain structure. Full crystallographic information is available from OCA.
Reference
- Grotwinkel JT, Wild K, Segnitz B, Sinning I. SRP RNA remodeling by SRP68 explains its role in protein translocation. Science. 2014 Apr 4;344(6179):101-4. doi: 10.1126/science.1249094. PMID:24700861 doi:https://dx.doi.org/10.1126/science.1249094
