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1F6G

POTASSIUM CHANNEL (KCSA) FULL-LENGTH FOLD

Functional Information from GO Data
ChainGOidnamespacecontents
A0001508biological_processaction potential
A0005249molecular_functionvoltage-gated potassium channel activity
A0005886cellular_componentplasma membrane
A0006811biological_processmonoatomic ion transport
A0006813biological_processpotassium ion transport
A0008076cellular_componentvoltage-gated potassium channel complex
A0016020cellular_componentmembrane
A0034220biological_processmonoatomic ion transmembrane transport
A0042802molecular_functionidentical protein binding
A0071805biological_processpotassium ion transmembrane transport
B0001508biological_processaction potential
B0005249molecular_functionvoltage-gated potassium channel activity
B0005886cellular_componentplasma membrane
B0006811biological_processmonoatomic ion transport
B0006813biological_processpotassium ion transport
B0008076cellular_componentvoltage-gated potassium channel complex
B0016020cellular_componentmembrane
B0034220biological_processmonoatomic ion transmembrane transport
B0042802molecular_functionidentical protein binding
B0071805biological_processpotassium ion transmembrane transport
C0001508biological_processaction potential
C0005249molecular_functionvoltage-gated potassium channel activity
C0005886cellular_componentplasma membrane
C0006811biological_processmonoatomic ion transport
C0006813biological_processpotassium ion transport
C0008076cellular_componentvoltage-gated potassium channel complex
C0016020cellular_componentmembrane
C0034220biological_processmonoatomic ion transmembrane transport
C0042802molecular_functionidentical protein binding
C0071805biological_processpotassium ion transmembrane transport
D0001508biological_processaction potential
D0005249molecular_functionvoltage-gated potassium channel activity
D0005886cellular_componentplasma membrane
D0006811biological_processmonoatomic ion transport
D0006813biological_processpotassium ion transport
D0008076cellular_componentvoltage-gated potassium channel complex
D0016020cellular_componentmembrane
D0034220biological_processmonoatomic ion transmembrane transport
D0042802molecular_functionidentical protein binding
D0071805biological_processpotassium ion transmembrane transport
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues296
DetailsTopological domain: {"description":"Cytoplasmic"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues180
DetailsTransmembrane: {"description":"Helical"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues64
DetailsTopological domain: {"description":"Extracellular"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues40
DetailsIntramembrane: {"description":"Helical; Pore-forming"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues28
DetailsIntramembrane: {"description":"Pore-forming"}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues20
DetailsMotif: {"description":"Selectivity filter"}
ChainResidueDetails

245663

PDB entries from 2025-12-03

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