Structure of PDB 5v02 Chain B Binding Site BS01

Receptor Information
>5v02 Chain B (length=87) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GRKLELTKADTQLTKRVKNAAANVLRETWLIYKNTKLVKKIDHAKVRKHQ
RKFLQAIHQLRSVKMEQRKLNDQANTLVDLAKTQLEH
Ligand information
Ligand ID657
InChIInChI=1S/C8H5F3N2OS/c9-8(10,11)14-4-1-2-5-6(3-4)15-7(12)13-5/h1-3H,(H2,12,13)
InChIKeyFTALBRSUTCGOEG-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.385Nc1sc2cc(OC(F)(F)F)ccc2n1
ACDLabs 12.01c12cc(OC(F)(F)F)ccc1nc(N)s2
OpenEye OEToolkits 2.0.4c1cc2c(cc1OC(F)(F)F)sc(n2)N
FormulaC8 H5 F3 N2 O S
Name6-(trifluoromethoxy)-1,3-benzothiazol-2-amine;
Riluzole
ChEMBLCHEMBL744
DrugBankDB00740
ZINCZINC000000006481
PDB chain5v02 Chain R Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5v02 An Intracellular Allosteric Modulator Binding Pocket in SK2 Ion Channels Is Shared by Multiple Chemotypes.
Resolution1.78 Å
Binding residue
(original residue number in PDB)		A477 L480 V481
Binding residue
(residue number reindexed from 1)		A74 L77 V78
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005516 calmodulin binding
GO:0015269 calcium-activated potassium channel activity
GO:0016286 small conductance calcium-activated potassium channel activity
Biological Process
GO:0006813 potassium ion transport
Cellular Component
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5v02, PDBe:5v02, PDBj:5v02
PDBsum5v02
PubMed29576321
UniProtQ9H2S1|KCNN2_HUMAN Small conductance calcium-activated potassium channel protein 2 (Gene Name=KCNN2)

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