Protein Name:
Signal recognition particle receptor subunit alpha
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UniprotKB/SwissProt ID: Q9DBG7 (Q9DBG7)
Gene Name:
Srpra
Organism: Mus musculus (Mouse)
Function: Component of the SRP (signal recognition particle) receptor (By similarity). Ensures, in conjunction with the signal recognition particle, the correct targeting of the nascent secretory proteins to the endoplasmic reticulum membrane system (By similarity). Forms a guanosine 5'-triphosphate (GTP)-dependent complex with the SRP subunit SRP54 (By similarity). SRP receptor compaction and GTPase rearrangement drive SRP-mediated cotranslational protein translocation into the ER (By similarity)
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Endoplasmic reticulum membrane
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Graphical Visualization of S-nitrosylation Sites:
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