Fig. 6: The ALADIN–NDC1 hetero-dimer helps to anchor the IR subunit to the NE.
From: Cryo-EM structure of the inner ring from the Xenopus laevis nuclear pore complex
a An overall view of two ALADIN–NDC1 hetero-dimers in the IR subunit. b A close-up view on the ALADIN–NDC1 hetero-dimer. Blade-3 and blade-4 of the ALADIN β-propeller are in close proximity to helices α11/α14/α16 of the PD of NDC1. c An overall view on the cytoplasmic ALADIN–NDC1 hetero-dimer relative to its neighboring nucleoporins Nup155 and Nup93. d A close-up view on the interface between ALADIN and Nup155-1. e A close-up view on the interface between NDC1 and Nup93-2.
