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9XED

Human KCNQ2-CaM in complex with QO-83 and PIP2

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
Potassium voltage-gated channel subfamily KQT member 2polymer87295976.74UniProt (O43526)Homo sapiens (human)KQT-like 2,Neuroblastoma-specific potassium channel subunit alpha KvLQT2,Voltage-gated potassium channel subunit Kv7.2
2E, F, G, H
(E, F, G, H)
Calmodulin-1polymer14916852.54UniProt (P0DP23)Homo sapiens (human)
3I, K, M, O
(A, B, C, D)
[(2R)-2-octanoyloxy-3-[oxidanyl-[(1R,2R,3S,4R,5R,6S)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phosphoryl]oxy-propyl] octanoatenon-polymer746.64Chemie (PIO)
4J, L, N, P
(A, B, C, D)
~{N}-[2-azanyl-3-fluoranyl-4-[[4-(trifluoromethyl)phenyl]methylamino]phenyl]-3-cyclopentyl-propanamidenon-polymer423.44Chemie (A1LWZ)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains8
Total formula weight451317.1
Non-Polymers*Number of molecules8
Total formula weight4680.1
All*Total formula weight455997.2
*Water molecules are not included.

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PDB entries from 2026-01-28

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