File:SRPFunction2.png — Wikipedia Republished // WIKI 2

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Description	The classical function of SRP in translation-translocation. A membrane separates the cytosol from the endoplasmic reticulum. A ribosome (light gray with A, P, and E sites) synthesizes a protein with a signal peptide (green) encoded by messenger RNA (indicated by a line with 5'- and 3-ends). The elongated SRP (blue), with its large (LD) and small (SD) domains, forms a complex which the membrane-resident SRP receptor (SR). When SRP separates, the protein crosses the membrane through a channel or translocon. The signal peptide may be removed by signal peptide peptidase (SP) and the protein modified by oligosaccharyl transferase (OT).
Source	I created this work entirely by myself.
Date
Author	Czwieb (talk)
Permission (Reusing this file)	See below.

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	Date/Time	Dimensions	User	Comment
current	20:14, 31 May 2009	793 × 436 (122 KB)	<bdi>Czwieb</bdi> (talk \| contribs)	{{Information \|Description = \|Source = I created this work entirely by myself. \|Date = \|Author = ~~~ \|other_versions = }}
	20:01, 31 May 2009	1,058 × 581 (128 KB)	<bdi>Czwieb</bdi> (talk \| contribs)	{{Information \|Description = \|Source = I created this work entirely by myself. \|Date = \|Author = ~~~ \|other_versions = }}
	19:56, 31 May 2009	5,291 × 2,908 (1.27 MB)	<bdi>Czwieb</bdi> (talk \| contribs)	{{Information \|Description = \|Source = I created this work entirely by myself. \|Date = \|Author = ~~~ \|other_versions = }}

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This page was last edited on 5 April 2013, at 12:34