General Information of Target

Target ID LDTP18263
Target Name Potassium voltage-gated channel subfamily A member 7 (KCNA7)
Gene Name KCNA7
Gene ID 3743
Synonyms
Potassium voltage-gated channel subfamily A member 7; Voltage-gated potassium channel subunit Kv1.7
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MSYQQQQCKQPCQPPPVCPAPKCPEPCPPPKCPEPCPPSKCPQSCPPQQCQQKCPPVTPS
PPCQPKCPPKSK
Target Type
Literature-reported
Target Bioclass
Transporter and channel
Family
Potassium channel family, A (Shaker) (TC 1.A.1.2) subfamily, Kv1.7/KCNA7 sub-subfamily
Subcellular location
Membrane
Function
Mediates the voltage-dependent potassium ion permeability of excitable membranes. Assuming opened or closed conformations in response to the voltage difference across the membrane, the protein forms a potassium-selective channel through which potassium ions may pass in accordance with their electrochemical gradient.
TTD ID
T84737
Uniprot ID
Q96RP8
DrugMap ID
TTCVBT7
Ensemble ID
ENST00000221444.2
HGNC ID
HGNC:6226
ChEMBL ID
CHEMBL2773

Probe(s) Labeling This Target

ABPP Probe
Click To Hide/Show 1 Probe Related to This Target
Probe name Structure Binding Site(Ratio) Interaction ID Ref
IA-alkyne
 Probe Info 
C256(0.00); C706(0.00); C509(0.00); C190(0.00)  LDD0161  [1]

The Interaction Atlas With This Target

The Drug(s) Related To This Target

Approved
Click To Hide/Show 1 Drug(s) Interacting with This Target
Drug Name Drug Type External ID
Dalfampridine Small molecular drug DB06637
Investigative
Click To Hide/Show 2 Drug(s) Interacting with This Target
Drug Name Drug Type External ID
Tedisamil Small molecular drug D0G4SU
[14c]Tea Small molecular drug D06PZZ

References

1 SP3-FAIMS Chemoproteomics for High-Coverage Profiling of the Human Cysteinome*. Chembiochem. 2021 May 14;22(10):1841-1851. doi: 10.1002/cbic.202000870. Epub 2021 Feb 18.
Mass spectrometry data entry: PXD023056 , PXD023059 , PXD023058 , PXD023057 , PXD023060