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7M2H

Structural Snapshots of Intermediates in the Gating of a K+ Channel

Functional Information from GO Data
ChainGOidnamespacecontents
C0005249molecular_functionvoltage-gated potassium channel activity
C0006813biological_processpotassium ion transport
C0008076cellular_componentvoltage-gated potassium channel complex
F0005249molecular_functionvoltage-gated potassium channel activity
F0006813biological_processpotassium ion transport
F0008076cellular_componentvoltage-gated potassium channel complex
Functional Information from PROSITE/UniProt
site_idPS00290
Number of Residues7
DetailsIG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YTCEATH
ChainResidueDetails
BTYR192-HIS198

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues90
DetailsTRANSMEM: Helical
ChainResidueDetails
CALA28-ALA50
CGLY88-ALA111
FALA28-ALA50
FGLY88-ALA111

site_idSWS_FT_FI2
Number of Residues32
DetailsTOPO_DOM: Extracellular
ChainResidueDetails
CGLU51-THR61
CLEU81-TRP87
FGLU51-THR61
FLEU81-TRP87

site_idSWS_FT_FI3
Number of Residues20
DetailsINTRAMEM: Helical; Pore-forming
ChainResidueDetails
CTYR62-THR72
FTYR62-THR72

site_idSWS_FT_FI4
Number of Residues14
DetailsINTRAMEM: Pore-forming
ChainResidueDetails
CALA73-ASP80
FALA73-ASP80

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PDB entries from 2025-06-25

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