EMD-74531

Single-particle
3.67 Å
EMD-74531
3D View Gallery
Deposition: 16/12/2025
Map released: 14/01/2026
Last modified: 15/07/2026
Overview 3D View Sample Experiment Validation Additional data Links
Overview 3D View Sample Experiment Validation Additional data Links

EMD-74531
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3D volume (map.gz) Experimental metadata (xml) Experimental Metadata (cif.gz)
Map-only Validation report (pdf.gz) Map-only Validation report (cif.gz) Map-only Validation report (xml.gz)
Map and PDB model 9zpo summary report (pdf.gz) Map and 9zpo FULL report (pdf.gz)
EMICSS annotations (xml)

Cryo-EM structure of KCa3.1_I/calmodulin channel in complex with SKA31.

EMD-74531

Single-particle
3.67 Å
EMD-74531
3D View Gallery
Deposition: 16/12/2025
Map released: 14/01/2026
Last modified: 15/07/2026
Overview 3D View Sample Experiment Validation Additional data Links
Sample Organism: Homo sapiens
Sample: Human KCa3.1_I/calmodulin channel in complex with SKA31
Fitted models: 9zpo

Deposition Authors: Nam YW , Zhang M
Structural basis for the subtype-selective activation of K Ca 3.1 channels.
Ramanishka A, Nasburg JA, Xu Y, Ma X, Mehvar R, Cui M, Nam YW , Wulff H, Zhang M
(2026) Structure , 34 , 1040 - 1049.e3
PUBMED: 42140186
DOI: doi:10.1016/j.str.2026.04.010
ISSN: 0969-2126
ASTM: STRUE6