9ZPT

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

Summary for 9ZPT

Entry DOI	10.2210/pdb9zpt/pdb
EMDB information	74533
Descriptor	Intermediate conductance calcium-activated potassium channel protein 4, Calmodulin-1, POTASSIUM ION (3 entities in total)
Functional Keywords	intermediate conductance calcium-activated potassium channel, ion channel, calmodulin binding protein, transport protein, membrane protein
Biological source	Homo sapiens (human) More
Total number of polymer chains	8
Total formula weight	184549.08
Authors	Nam, Y.W.,Ramanishka, A.,Zhang, M. (deposition date: 2025-12-17, release date: 2026-01-14)
Primary citation	Nam, Y.W.,Ramanishka, A.,Zhang, M. Structural basis for the subtype-selective activation of KCa3.1 channels. To Be Published,
Experimental method	ELECTRON MICROSCOPY (3.39 Å)

Structure validation