L-Valine L-Phenylalanine L-Arginine

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l-arginine,l-phenylalanine-Cytosolic N-terminal arginine-based signals togetherwith a luminal signal

(2009-12-23)

In eukaryotic cells are the rooms making up the exocytic pathway membranes through a L-Arginine/L-ARGININE_74-79-3.html">l-arginine continuous flow of lipids and proteins. This is especially true for the endoplasmic reticulum (ER), the most important  objective of the secretory L-Phenylalanine/L-PHENYLALANINE_63-91-2.html">l-phenylalanine pathway, which appears in the biosynthesis of sterols, lipids, proteins and soluble and membrane glycoproteins.

Maintenance of resident proteins L-Citrulline/L-CITRULLINE_372-75-8.html">l-citrulline are distinguished on the subject explains the secretion of cargo. To this end, we have some key body region of ER to prevent their exit from the emergency room and / or receptors that interact to recover the device Golgi.

Very few details on the label (s) and the maintenance of type II membrane protein involved in ER available, but it is generally accepted that the sorting of ER-standard Type II support depends primarily on membrane protein cytoplasmic tail removed.

Results: Here, in Arabidopsis glucosidase I as a model, we have two types of signals sufficient to determine the position of the membrane protein type II in the ER. One indication is the luminal area and a second signal corresponding to a short sequence of amino acids, located in the cytoplasmic tail of membrane protein.

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