Structure of PDB 4bfq Chain E Binding Site BS01
Receptor Information
>4bfq Chain E (length=205) Species:
6500
(Aplysia californica) [
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QANLMRLKSDLFNRSPMYPGPTKDDPLTVTLGFTLQDIVKVDSSTNEVDL
VYYEQQRWKLNSLMWDPNEYGNITDFRTSAADIWTPDITAYSSTRPVQVL
SPQIAVVTHDGSVMFIPAQRLSFMCDPTGVDSEEGVTCAVKFGSWVYSGF
EIDLKTDTDQVDLSSYYASSKYEILSATQTRQVQHYSCCPEPYIDVNLVV
KFRER
Ligand information
Ligand ID
083
InChI
InChI=1S/C21H18N6/c1-13-11-14(2)25-21(24-13)19(22)27-20-16-8-4-3-7-15(16)12-18(26-20)17-9-5-6-10-23-17/h3-12H,1-2H3,(H2,22,26,27)
InChIKey
YKSJLEVXPOMXPZ-UHFFFAOYSA-N
SMILES
Software
SMILES
OpenEye OEToolkits 1.9.2
Cc1cc(nc(n1)C(=Nc2c3ccccc3cc(n2)c4ccccn4)N)C
CACTVS 3.385
Cc1cc(C)nc(n1)C(N)=Nc2nc(cc3ccccc23)c4ccccn4
ACDLabs 12.01
n1c(cc(nc1C(=N/c4nc(c2ncccc2)cc3c4cccc3)/N)C)C
OpenEye OEToolkits 1.9.2
Cc1cc(nc(n1)/C(=N/c2c3ccccc3cc(n2)c4ccccn4)/N)C
Formula
C21 H18 N6
Name
4,6-dimethyl-N'-(3-pyridin-2-ylisoquinolin-1-yl)pyrimidine-2-carboximidamide
ChEMBL
CHEMBL148401
DrugBank
ZINC
ZINC000027554789
PDB chain
4bfq Chain D Residue 303 [
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Receptor-Ligand Complex Structure
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PDB
4bfq
Assembly of a Pi-Pi Stack of Ligands in the Binding Site of an Acetylcholine Binding Protein
Resolution
2.4 Å
Binding residue
(original residue number in PDB)
Q55 V106 M114
Binding residue
(residue number reindexed from 1)
Q55 V106 M114
Annotation score
1
Enzymatic activity
Enzyme Commision number
?
Gene Ontology
Molecular Function
GO:0004888
transmembrane signaling receptor activity
GO:0005216
monoatomic ion channel activity
GO:0005230
extracellular ligand-gated monoatomic ion channel activity
GO:0005231
excitatory extracellular ligand-gated monoatomic ion channel activity
GO:0005515
protein binding
GO:0042802
identical protein binding
GO:0046872
metal ion binding
GO:1904315
transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential
Biological Process
GO:0006811
monoatomic ion transport
GO:0007165
signal transduction
GO:0007268
chemical synaptic transmission
GO:0034220
monoatomic ion transmembrane transport
GO:0042391
regulation of membrane potential
GO:0050877
nervous system process
GO:0060078
regulation of postsynaptic membrane potential
GO:0060079
excitatory postsynaptic potential
Cellular Component
GO:0016020
membrane
GO:0043005
neuron projection
GO:0045202
synapse
GO:0098794
postsynapse
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Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:4bfq
,
PDBe:4bfq
,
PDBj:4bfq
PDBsum
4bfq
PubMed
23695669
UniProt
Q8WSF8
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