3.6.5.4	chloroplast	-	9507	668340, 670542, 686752, 688395, 696602, 698898, 701227, 757189	
3.6.5.4	chloroplast	chloroplast SRP	9507	718911	
3.6.5.4	chloroplast	chloroplasts contain a signal recognition particle that lacks RNA but contains a conserved 54000 Da GTPase and a novel 43000 Da subunit	9507	669412	
3.6.5.4	chloroplast	the chloroplast signal recognition particle (cpSRP) is a heterodimer composed of an evolutionarily conserved 54-kDa GTPase (cpSRP54) and a unique 43-kDa subunit (cpSRP43) responsible for delivering light harvesting chlorophyll binding protein to the thylakoid membrane	9507	756198	
3.6.5.4	cytoplasm	-	5737	684117, 686249	
3.6.5.4	cytosol	cytosolic SRP	5829	718911	
3.6.5.4	cytosol	SRP subunit SRP54	5829	644166, 644167, 644168	
3.6.5.4	cytosol	the SRP targets the ribosome-nascent chain complexes to the inner membrane by interacting with the SRP receptor	5829	690025	
3.6.5.4	endoplasmic reticulum	-	5783	696594	
3.6.5.4	endoplasmic reticulum	SRP receptor alpha and beta subunits	5783	644166, 644167, 644169, 644171, 644180	
3.6.5.4	endoplasmic reticulum	SRP receptor alpha subunit	5783	644163, 644164, 644173, 644174	
3.6.5.4	endoplasmic reticulum membrane	-	5789	-, 757758, 757857, 758481	
3.6.5.4	endoplasmic reticulum membrane	peripheral membrane SRalpha subunit, the transmembrane SRbeta subunit is anchoring SRalpha on the endoplasmic reticulum membrane	5789	757430	
3.6.5.4	inner membrane	the SRP targets the ribosome-nascent chain complexes to the inner membrane by interacting with the SRP receptor	-	690025	
3.6.5.4	membrane	-	16020	684117, 686249, 686752, 687902, 758489	
3.6.5.4	membrane	microsomal membrane	16020	687905	
3.6.5.4	membrane	peripheral membrane protein subunit SRalpha, which is anchored to the membrane by the 30 kDa subunit SRbeta, that has a single N-terminal transmembrane domain and short luminal domain	16020	757758	
3.6.5.4	membrane	peripheral membrane SRalpha subunit, the transmembrane SRbeta subunit is anchoring SRalpha on the endoplasmic reticulum membrane	16020	757430	
3.6.5.4	membrane	SRbeta is an integral membrane component of the signal recognition particle (SRP) receptor	16020	-, 758481	
3.6.5.4	additional information	the domain of SRalpha that binds SRbeta does so by binding directly to the nucleotide bound form of the GTPase domain of SRbeta. Additional level of regulation of SRP receptor function based on regulated dissociation of the receptor subunits	-	757430	
3.6.5.4	nucleolus	-	5730	669585	
3.6.5.4	ribosome	-	5840	-, 700091, 701200	
3.6.5.4	ribosome	the SRbeta-ribosome interaction relies on SRalpha, when SRbeta is in the GTP-bound state	5840	-, 758481	
3.6.5.4	ribosome	the SRP targets the ribosome-nascent chain complexes to the inner membrane by interacting with the SRP receptor	5840	690025