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Summary

Description The PIWI domain of an argonaute protein from A. fulgidus, bound to a short double-stranded RNA fragment and illustrating the base-pairing and aromatic stacking stabilization of the bound conformation. The binding of the argonaute-containing RISC complex to the 5' end of the guide strand is critical in the process of RNA interference. The protein is shown colored by secondary structure and the dsRNA colored by element; a conserved tyrosine residue involved in aromatic stacking is shown in light blue, and the divalent cation (magnesium) is the gray sphere.
Date
Source Self-created from PDB ID 1YTU using PyMol
Author Opabinia regalis
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current03:46, 26 January 2007Thumbnail for version as of 03:46, 26 January 20071,020 × 1,115 (405 KB)Opabinia regalis{{Information |Description=The PIWI domain of an argonaute protein from ''A. fulgidus'', bound to a short double-stranded RNA fragment and illustrating the base-pairing and aromatic stacking stabilization of the bound conformation. The binding of the argo

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