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Target
Small conductance calcium-activated potassium channel protein 1/2/3
Ligand
BDBM50476032
Substrate
n/a
Meas. Tech.
ChEMBL_413038 (CHEMBL910641)
Ki
5400±n/a nM
Citation
 Graulich, A; Scuvée-Moreau, J; Alleva, L; Lamy, C; Waroux, O; Seutin, V; Liégeois, JF Synthesis and radioligand binding studies of methoxylated 1,2,3,4-tetrahydroisoquinolinium derivatives as ligands of the apamin-sensitive Ca2+-activated K+ channels. J Med Chem 49:7208-14 (2006) [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:
BDBM50476032
Synonyms:
CHEMBL214787
Type:
Small organic molecule
Emp. Form.:
C23H32INO4
Mol. Mass.:
513.409
SMILES:
[I-].COc1ccc(CCC2c3cc(OC)c(OC)cc3CC[N+]2(C)C)cc1OC
Structure:
Search PDB for entries with ligand similarity: