File:1G0U subunits sideview.png

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Summary[edit]

Summary
Description	Sideview of the 20S yeast (S. cerevisiae) proteasome (PDB accession code 1G0U). The alpha subunits are shown as green spheres centered on the CB atom of Leu137, which is only 3.44 Å from the position of the true centroid; their radius is 25.0 Å, which is twice the longest principal axis of the equivalent ellipsoid. (For comparison, the radius of gyration is 18.0 Å.) The beta subunits are shown as blue spheres centered on the CA atom of residue 44, which is only 3.2 Å from the position of the true centroid; their radius is 21.0 Å, which is twice the longest principal axis of the equivalent ellipsoid. (For comparison, the radius of gyration is 15.2 Å.) This figure was made by me on 12 December 2006 using MOLMOL and my own GPL software, and is released under the GFDL, especially to Opabinia regalis. ;)
Source	Wikimedia Commons file page
Author	No machine-readable author provided. WillowW assumed (based on copyright claims).
Permission	See original Commons license details.

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License page: CC BY-SA 3.0

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	02:14, 7 June 2026		692 × 922 (151 KB)	Maintenance script (talk \| contribs)	== Summary == Importing file

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