(A, B) Reference model–free two dimensional classifications of NA-1G05 (A) and NA-2E01 (B).
(C, D) Cryo-EM reconstructions of Fabs 1G05 (C) and 2E01 (D) in complex with NA. One NA tetramer (gray) bound four Fabs.
(E, F) Fourier shell correlation (FSC) curves for NA-1G05 (E) and NA-2E01 (F) after post-processing with Relion-3. See also Figure S4 and Table S3.