Extended Data Fig. 9: Cryo-EM single particle analysis (SPA) workflow of full-length B. subtilis T-box−tRNA complex.
From: Structural basis of amino acid surveillance by higher-order tRNA-mRNA interactions

a, 3D classification yielded two major classes (black boxes) that were combined for auto refinement. b, Final reconstruction. c, FSC curve showing 4.9-Ã… resolution at 0.143 cut-off. d, Euler angle distribution of the final reconstruction.