Structure of PDB 8fq8 Chain A Binding Site BS02

Receptor Information
>8fq8 Chain A (length=260) Species: 10116 (Rattus norvegicus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KTVVVTTILESPYVMMKKNHEMLEGNERYEGYCVDLAAEIAKHCGFKYKL
TIVGDGKYGARDADTKIWNGMVGELVYGKADIAIAPLTITLVREEVIDFS
KPFMSLGISIMIKKVSPIESAEDLSKQTEIAYGTLDSGSTKEFFRRSKIA
VFDKMWTYMRSAEPSVFVRTTAEGVARVRKSKGKYAYLLESTMNEYIEQR
KPCDTMKVGGNLDSKGYGIATPKGSSLGTPVNLAVLKLSEQGVLDKLKNK
WWYDKGECGA
Ligand information
Ligand IDCYZ
InChIInChI=1S/C14H16ClN3O4S2/c15-10-5-11-13(6-12(10)23(16,19)20)24(21,22)18-14(17-11)9-4-7-1-2-8(9)3-7/h1-2,5-9,14,17-18H,3-4H2,(H2,16,19,20)/t7-,8+,9-,14-/m0/s1
InChIKeyBOCUKUHCLICSIY-KSCJFIISSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04O=S(=O)(c1c(Cl)cc2c(c1)S(=O)(=O)NC(N2)C4C3C=CC(C3)C4)N
CACTVS 3.341N[S](=O)(=O)c1cc2c(N[C@@H](N[S]2(=O)=O)[C@H]3C[C@@H]4C[C@H]3C=C4)cc1Cl
CACTVS 3.341N[S](=O)(=O)c1cc2c(N[CH](N[S]2(=O)=O)[CH]3C[CH]4C[CH]3C=C4)cc1Cl
OpenEye OEToolkits 1.5.0c1c2c(cc(c1Cl)S(=O)(=O)N)S(=O)(=O)NC(N2)C3CC4CC3C=C4
OpenEye OEToolkits 1.5.0c1c2c(cc(c1Cl)S(=O)(=O)N)S(=O)(=O)N[C@H](N2)[C@H]3C[C@@H]4C[C@H]3C=C4
FormulaC14 H16 Cl N3 O4 S2
NameCYCLOTHIAZIDE;
3-BICYCLO[2.2.1]HEPT-5-EN-2-YL-6-CHLORO-3,4- DIHYDRO-2H-1,2,4-BENZOTHIADIAZINE-7-SULFONAMIDE 1,1 DIOXIDE
ChEMBL
DrugBank
ZINCZINC000006507050
PDB chain8fq8 Chain A Residue 1302 [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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PDB8fq8 The open gate of the AMPA receptor forms a Ca 2+ binding site critical in regulating ion transport.
Resolution3.11 Å
Binding residue
(original residue number in PDB)		P494 M496 S497 L751 S754 L759 D760
Binding residue
(residue number reindexed from 1)		P102 M104 S105 L236 S239 L244 D245
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005216 monoatomic ion channel activity
GO:0015276 ligand-gated monoatomic ion channel activity
GO:0038023 signaling receptor activity
Biological Process
GO:0006811 monoatomic 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:8fq8, PDBe:8fq8, PDBj:8fq8
PDBsum8fq8
PubMed38409505
UniProtP19491|GRIA2_RAT Glutamate receptor 2 (Gene Name=Gria2)

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