5l3q | pdb_00005l3q

Structure of the GTPase heterodimer of human SRP54 and SRalpha

spinqualitylabelsall models 5l3q, resolution 3.20Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 5l3q is a 4 chain structure. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: AMP, GNP, GOL, MG, SO4 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum Function [SRP54_HUMAN] Binds to the signal sequence of presecretory protein when they emerge from the ribosomes and transfers them to TRAM (translocating chain-associating membrane protein). [SRPRA_HUMAN] Component of the SRP (signal recognition particle) receptor. Ensures, in conjunction with the signal recognition particle, the correct targeting of the nascent secretory proteins to the endoplasmic reticulum membrane system.

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