22BK

KCNQ2/3 heterotetramer with 2:2 stoichiometry

Summary for 22BK

• Entry DOI: 10.2210/pdb22bk/pdb
• EMDB information: 68153
• Descriptor: Potassium voltage-gated channel subfamily KQT member 2, Potassium voltage-gated channel subfamily KQT member 3, POTASSIUM ION (3 entities in total)
• Functional Keywords: m-channel, kcnq2/3, heteromeric channel, cryoem, membrane protein
• Biological source: Homo sapiens (human); More
• Total number of polymer chains: 4
• Total formula weight: 385842.66

Authors

Lu, F.,Fan, X.,Huang, J. (deposition date: 2026-01-05, release date: 2026-06-03)

• Primary citation: Lu, F.,Huang, X.,Cai, G.,Xie, Y.,Fan, X.,Huang, J.; Structural basis for the assembly and modulation of human M-channels; To Be Published,

Experimental method

ELECTRON MICROSCOPY (2.7 Å)