Fig. 5: Archaeal versions of eS25, eS26, eS30 and herein identified 30S ribosomal proteins. | Nature Communications

Fig. 5: Archaeal versions of eS25, eS26, eS30 and herein identified 30S ribosomal proteins.

From: Structures of Saccharolobus solfataricus initiation complexes with leaderless mRNAs highlight archaeal features and eukaryotic proximity

Fig. 5

a Cartoon representation showing the positions of eS25 and eS30. Two close-up views show the DS2 cryo-EM map around the N-tails of eS30 and eS25. The cryo-EM map suggests interaction of eS25-Gly2 with residues A1189 and C1191 and the carbonyl group of uS13-T135 as well as an interaction between eS25-G3 and the carbonyl group of uS13-G136. b Same as part A but the view is rotated by 180°, showing the positions of eS26, aS33 and aS34. On the right, the close-up views compare the S. solfataricus case (top) with the human case (bottom; PDB 8G5Y66 or 8QOI70). Note that eS26 is only visible in IC-DS3 and IC-DS4.

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