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Target
Small conductance calcium-activated potassium channel protein 1/2/3
Ligand
BDBM50474866
Substrate
n/a
Meas. Tech.
ChEMBL_306799 (CHEMBL832384)
IC50
25±n/a nM
Citation
 Galanakis, D; Ganellin, CR; Chen, JQ; Gunasekera, D; Dunn, PM Bis-quinolinium cyclophanes: toward a pharmacophore model for the blockade of apamin-sensitive SKCa channels in sympathetic neurons. Bioorg Med Chem Lett 14:4231-5 (2004) [PubMed]  Article 
Target
Name:
Small conductance calcium-activated potassium channel protein 1/2/3
Synonyms:
Small conductance calcium-activated potassium channel
Type:
n/a
Mol. Mass.:
n/a
Description:
ASSAY_ID of ChEMBL is 1559987
Components:
This complex has 3 components.
Component 1
Name:
Small conductance calcium-activated potassium channel protein 3
Synonyms:
KCNN3_RAT | Kcnn3 | SK3 | Small conductance calcium-activated potassium channel
Type:
PROTEIN
Mol. Mass.:
81476.29
Organism:
Rattus norvegicus
Description:
ChEMBL_494975
Residue:
732
Sequence:
MDTSGHFHDSGVGDLDEDPKCPCPSSGDEQQQQQQPPPPSAPPAVPQQPPGPLLQPQPPQLQQQQQQQQQQQQQQQQQQQAPLHPLPQLAQLQSQLVHPGLLHSSPTAFRAPNSANSTAILHPSSRQGSQLNLNDHLLGHSPSSTATSGPGGGSRHRQASPLVHRRDSNPFTEIAMSSCKYSGGVMKPLSRLSASRRNLIEAEPEGQPLQLFSPSNPPEIIISSREDNHAHQTLLHHPNATHNHQHAGTTAGSTTFPKANKRKNQNIGYKLGHRRALFEKRKRLSDYALIFGMFGIVVMVIETELSWGLYSKDSMFSLALKCLISLSTIILLGLIIAYHTREVQLFVIDNGADDWRIAMTYERILYISLEMLVCAIHPIPGEYKFFWTARLAFSYTPSRAEADVDIILSIPMFLRLYLIARVMLLHSKLFTDASSRSIGALNKINFNTRFVMKTLMTICPGTVLLVFSISLWIIAAWTVRVCERYHDQQDVTSNFLGAMWLISITFLSIGYGDMVPHTYCGKGVCLLTGIMGAGCTALVVAVVARKLELTKAEKHVHNFMMDTQLTKRIKNAAANVLRETWLIYKHTKLLKKIDHAKVRKHQRKFLQAIHQLRGVKMEQRKLSDQANTLVDLSKMQNVMYDLITELNDRSEDLEKQIGSLESKLEHLTASFNSLPLLIADTLRQQQQQLLTAFVEARGISVAVGTSHAPPSDSPIGISSTSFPTPYTSSSSC
  
Component 2
Name:
Small conductance calcium-activated potassium channel protein 1
Synonyms:
KCNN1_RAT | Kcnn1 | Potassium Channel, Ca2+ Act., VS | Sk1 | Small conductance calcium-activated potassium channel
Type:
Enzyme Catalytic Domain
Mol. Mass.:
59231.59
Organism:
RAT
Description:
Potassium Channel, Ca2+ Act., VS 0 RAT::P70606
Residue:
536
Sequence:
MSSRSHNGSVGRPLGSGPGFLGWEPVDPEAGRPRQPTQGPGLQMMAKGQPAGLSPSGPRGHSQAQEEEEEEEDEDRPGSGKPPTVSHRLGHRRALFEKRKRLSDYALIFGMFGIVVMVTETELSWGVYTKESLCSFALKCLISLSTVILLGLVILYHAREIQLFLVDNGADDWRIAMTWERVSLISLELAVCAIHPVPGHYRFTWTARLAFSLVPSAAEADVDVLLSIPMFLRLYLLARVMLLHSRIFTDASSRSIGALNRVTFNTRFVTKTLMTICPGTVLLVFSISSWIVAAWTVRVCERYHDKQEVTSNFLGAMWLISITFLSIGYGDMVPHTYCGKGVCLLTGIMGAGCTALVVAVVARKLELTKAEKHVHNFMMDTQLTKRVKNAAANVLRETWLIYKHTRLVKKPDQSRVRKHQRKFLQAIHQAQKLRTVKIEQGKVNDQANTLADLAKAQSIAYEVVSELQAQQEELEARLAALESRLDVLGASLQALPSLIAQAICPLPPPWPGPSHLTTAAQSPQSHWLPTTASDCG
  
Component 3
Name:
Small conductance calcium-activated potassium channel protein 2
Synonyms:
KCNN2_RAT | Kcnn2 | Small conductance calcium-activated potassium channel | Small conductance calcium-activated potassium channel protein 2 | Small conductance calcium-activated potassium channel protein 2 (KCa2.2)
Type:
Protein
Mol. Mass.:
63876.72
Organism:
Rattus norvegicus (Rat)
Description:
P70604
Residue:
580
Sequence:
MSSCRYNGGVMRPLSNLSSSRRNLHEMDSEAQPLQPPASVVGGGGGASSPSAAAAASSSAPEIVVSKPEHNNSNNLALYGTGGGGSTGGGGGGGGGGGGSGHGSSSGTKSSKKKNQNIGYKLGHRRALFEKRKRLSDYALIFGMFGIVVMVIETELSWGAYDKASLYSLALKCLISLSTIILLGLIIVYHAREIQLFMVDNGADDWRIAMTYERIFFICLEILVCAIHPIPGNYTFTWTARLAFSYAPSTTTADVDIILSIPMFLRLYLIARVMLLHSKLFTDASSRSIGALNKINFNTRFVMKTLMTICPGTVLLVFSISLWIIAAWTVRACERYHDQQDVTSNFLGAMWLISITFLSIGYGDMVPNTYCGKGVCLLTGIMGAGCTALVVAVVARKLELTKAEKHVHNFMMDTQLTKRVKNAAANVLRETWLIYKNTKLVKKIDHAKVRKHQRKFLQAIHQLRSVKMEQRKLNDQANTLVDLAKTQNIMYDMISDLNERSEDFEKRIVTLETKLETLIGSIHALPGLISQTIRQQQRDFIETQMENYDKHVTYNAERSRSSSRRRRSSSTAPPTSSESS
  
Inhibitor
Name:
BDBM50474866
Synonyms:
CHEMBL181912
Type:
Small organic molecule
Emp. Form.:
C29H28N4
Mol. Mass.:
432.5583
SMILES:
C1CNc2cc[n+](Cc3cccc(C[n+]4ccc(NC1)c1ccccc41)c3)c1ccccc21
Structure:
Search PDB for entries with ligand similarity: