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Structure paper

TitlePIP2 activation of the cardiac IKs potassium channel
Journal, issue, pagesTo Be Published
Publish dateMar 28, 2026 (structure data deposition date)
AuthorsCui C / Kermani A / Sun J
External linksSearch PubMed
MethodsEM (single particle)
Resolution3.47 Å
Structure data

76332

12dk

EMDB-76332, PDB-12dk:
structure of human KCNQ1-CaM-PIP2 intermediate state
Method: EM (single particle) / Resolution: 3.47 Å

Chemicals

ChemComp-PT5:
[(2R)-1-octadecanoyloxy-3-[oxidanyl-[(1R,2R,3S,4R,5R,6S)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phospho / phospholipid*YM

ChemComp-CA:
Unknown entry

Source
  • homo sapiens (human)
KeywordsMEMBRANE PROTEIN / KCNQ1 / intermediate state / PIP2

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