Structure of PDB 9awj Chain B Binding Site BS01

Receptor Information
>9awj Chain B (length=408) Species: 9913 (Bos taurus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KNEELRLYHYLFDTYDPGRRPVQEPEDTVTISLKVTLTNLISLNEKEETL
TTSVWIGIDWQDYRLNYSKGDFGGVETLRVPSELVWLPEIVLENNIDGQF
GVAYEANVLVSEGGYLSWLPPAIYRSTCAVEVTYFPFDWQNCSLVFRSQT
YNAEEVEFVFAVDDEGKTISKIDIDTEAYTENGEWAIDFCPGVIRRHDGD
SAGGPGETDVIYSLIIRRKPLFYVINIIVPCVLISGLVLLAYFLPAQAGG
QKCTVSINVLLAQTVFLFLIAQKTPETSLSVPLLGRYLIFVMVVATLIVM
NCVIVLNVSLRTPTTHAMSPRLRYVLLELLPQLAPEIRCCVDAVNFVASS
TRDQEATGEEVSDWVRMGKALDSICFWAALVLFLVGSSLIFLGAYFNRVP
QLPYPPCM
Ligand information
Ligand IDACH
InChIInChI=1S/C7H16NO2/c1-7(9)10-6-5-8(2,3)4/h5-6H2,1-4H3/q+1
InChIKeyOIPILFWXSMYKGL-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04O=C(OCC[N+](C)(C)C)C
CACTVS 3.341
OpenEye OEToolkits 1.5.0		CC(=O)OCC[N+](C)(C)C
FormulaC7 H16 N O2
NameACETYLCHOLINE
ChEMBLCHEMBL667
DrugBankDB03128
ZINCZINC000003079336
PDB chain9awj Chain A Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB9awj Structural switch in acetylcholine receptors in developing muscle
Resolution2.45 Å
Binding residue
(original residue number in PDB)		W75 L139
Binding residue
(residue number reindexed from 1)		W55 L119
Annotation score1
Gene Ontology
Molecular Function
GO:0015464 acetylcholine receptor activity
GO:0022848 acetylcholine-gated monoatomic cation-selective channel activity
GO:1904315 transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential
Biological Process
GO:0007271 synaptic transmission, cholinergic
GO:0034220 monoatomic ion transmembrane transport
GO:0051899 membrane depolarization
GO:0060078 regulation of postsynaptic membrane potential
GO:0060079 excitatory postsynaptic potential
GO:0095500 acetylcholine receptor signaling pathway
Cellular Component
GO:0005886 plasma membrane
GO:0005892 acetylcholine-gated channel complex
GO:0031594 neuromuscular junction
GO:0043005 neuron projection
GO:0045202 synapse
GO:0045211 postsynaptic membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:9awj, PDBe:9awj, PDBj:9awj
PDBsum9awj
PubMed39085615
UniProtP02715|ACHE_BOVIN Acetylcholine receptor subunit epsilon (Gene Name=CHRNE)

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