Structure of PDB 6cq6 Chain B Binding Site BS02

Receptor Information
>6cq6 Chain B (length=282) Species: 10090 (Mus musculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SDSAINVMKWKTVSTIFLVVVLYLIIGATVFKALEQPQEISQRTTIVIQR
EKFLRAHPCVSDQELDELIQQIVAAINAGIIPLGASSNQVSHWDLGSSFF
FAGTVITTIGFGNISPRTEGGKIFCIIYALLGIPLFGFLLAGVGDQLGTI
FGKGIAKVEDTFIKWNVSQTKIRIISTIIFILFGCVLFVALPAVIFKHIE
GWSALDAIYFVVITLTTIGFGDYVAGGSDIEYLDFYKPVVWFWILVGLAY
FAAVLSMIGDWLRVIAKKTKEAVGEFRAHAAE
Ligand information
Ligand IDK
InChIInChI=1S/K/q+1
InChIKeyNPYPAHLBTDXSSS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[K+]
FormulaK
NamePOTASSIUM ION
ChEMBLCHEMBL1233793
DrugBankDB01345
ZINC
PDB chain6cq6 Chain A Residue 404 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6cq6 K2P2.1 (TREK-1)-activator complexes reveal a cryptic selectivity filter binding site.
Resolution3.1 Å
Binding residue
(original residue number in PDB)		I143 G144 F145 I252 G253 F254
Binding residue
(residue number reindexed from 1)		I109 G110 F111 I218 G219 F220
Annotation score5
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005267 potassium channel activity
Biological Process
GO:0071805 potassium ion transmembrane 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:6cq6, PDBe:6cq6, PDBj:6cq6
PDBsum6cq6
PubMed28693035
UniProtP97438|KCNK2_MOUSE Potassium channel subfamily K member 2 (Gene Name=Kcnk2)

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