EMD-71760

Single-particle
4.1 Å
EMD-71760 Deposition: 21/07/2025
Map released: 05/08/2026
Last modified: 05/08/2026
Overview 3D View Sample Experiment Validation Additional data Links
Overview 3D View Sample Experiment Validation Additional data Links

EMD-71760

Archive Files (Depositor)

Primary 3D volume (map.gz) Half-map 1 Half-map 2 (map.gz) Experimental metadata (xml) Experimental metadata (cif.gz)

Validation (wwPDB)

Map-only validation report (pdf.gz)

EMDB Annotations

EMICSS entry mapping (xml)

EMDB Files

VA raw map (map) VA resolution mask (mrc)

Alternative NBD1-binding geometry in channel-formed, ATP-bound, VX809-bound, T2a-nanobody-bound wild-type human CFTR (sharpened CORE2 local refinement map from cryoSPARC)

EMD-71760

Single-particle
4.1 Å
EMD-71760 Deposition: 21/07/2025
Map released: 05/08/2026
Last modified: 05/08/2026
Overview 3D View Sample Experiment Validation Additional data Links
Sample Organism: Homo sapiens, Lama glama
Sample: Wild-type human CFTR solubilized in digitonin and cholesterol-hemisuccinate plus T2a nanobody in the presence of 2 mM MgATP

Deposition Authors: Hunt JF , Paige AS , Cohen BM , Goldberg PM , Wang C , Loughlin BJ , Kappes JC , Yang Z , Jiang F , Govaerts C , Overtus M , Rich Z

Nanobody-Driven Stabilization Synergistically Rescues F508del-CFTR and Reveals an Alternative Active State of the Channel