Structure of PDB 6v35 Chain E Binding Site BS01

Receptor Information
>6v35 Chain E (length=198) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
YEYTEAEDKSIRLGLFLIISGVVSLFIFGFCWLSPALQDLQATEANCTVL
SVQQIGEVFECTFTCGADCRGTSQYPCVQVYVNNSESNSRALLHSDEHQL
LTNPKCSYIPPCKRENQKNLESVMNWQQYWKDEIGSQPFTCYFNQHQRPD
DVLLHRTHDEIVLLHCFLWPLVTFVVGVLIVVLTICAKSLAVKAEAMK
Ligand information
Ligand IDCLR
InChIInChI=1S/C27H46O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h9,18-19,21-25,28H,6-8,10-17H2,1-5H3/t19-,21+,22+,23-,24+,25+,26+,27-/m1/s1
InChIKeyHVYWMOMLDIMFJA-DPAQBDIFSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC(C)CCCC(C)C1CCC2C1(CCC3C2CC=C4C3(CCC(C4)O)C)C
CACTVS 3.341CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C
ACDLabs 10.04OC4CCC3(C(=CCC2C1C(C(C(C)CCCC(C)C)CC1)(C)CCC23)C4)C
OpenEye OEToolkits 1.5.0CC(C)CCC[C@@H](C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CC[C@@H](C4)O)C)C
CACTVS 3.341CC(C)CCC[CH](C)[CH]1CC[CH]2[CH]3CC=C4C[CH](O)CC[C]4(C)[CH]3CC[C]12C
FormulaC27 H46 O
NameCHOLESTEROL
ChEMBLCHEMBL112570
DrugBankDB04540
ZINCZINC000003875383
PDB chain6v35 Chain E Residue 2305 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB6v35 Molecular structures of the human Slo1 K + channel in complex with beta 4.
Resolution3.5 Å
Binding residue
(original residue number in PDB)		H2172 W2176
Binding residue
(residue number reindexed from 1)		H165 W169
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0015269 calcium-activated potassium channel activity
GO:0015459 potassium channel regulator activity
GO:0099508 voltage-gated monoatomic ion channel activity involved in regulation of presynaptic membrane potential
Biological Process
GO:0001508 action potential
GO:0005513 detection of calcium ion
GO:0006813 potassium ion transport
GO:0007268 chemical synaptic transmission
GO:0019228 neuronal action potential
GO:0019229 regulation of vasoconstriction
GO:0034220 monoatomic ion transmembrane transport
GO:0046928 regulation of neurotransmitter secretion
GO:0071805 potassium ion transmembrane transport
GO:0099505 regulation of presynaptic membrane potential
Cellular Component
GO:0005886 plasma membrane
GO:0008076 voltage-gated potassium channel complex
GO:0016020 membrane
GO:0045202 synapse

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6v35, PDBe:6v35, PDBj:6v35
PDBsum6v35
PubMed31815672
UniProtQ86W47|KCMB4_HUMAN Calcium-activated potassium channel subunit beta-4 (Gene Name=KCNMB4)

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