Structure of PDB 7lde Chain D Binding Site BS01

Receptor Information
>7lde Chain D (length=778) Species: 10090 (Mus musculus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NSIQIGGLFPRGADQEYSAFRVGMVQFSTSEFRLTPHIDNLEVANSFAVT
NAFCSQFSRGVYAIFGFYDKKSVNTITSFCGTLHVSFITPSFPTDGTHPF
VIQMRPDLKGALLSLIEYYQWDKFAYLYDSDRGLSTLQAVLDSAAEKKWQ
VTAINVGNINNDKKDETYRSLFQDLELKKERRVILDCERDKVNDIVDQVI
TIGKHVKGYHYIIANLGFTDGDLLKIQFGGANVSGFQIVDYDDSLVSKFI
ERWSTLEEKEYPGAHTATIKYTSALTYDAVQVMTEAFRNLRKQRIEISRR
GNAGDCLANPAVPWGQGVEIERALKQVQVEGLSGNIKFDQNGKRINYTIN
IMELKTNGPRKIGYWSEVDKMVVTLVVTTILESPYVMMKKNHEMLEGNER
YEGYCVDLAAEIAKHCGFKYKLTIVGDGKYGARDADTKIWNGMVGELVYG
KADIAIAPLTITLVREEVIDFSKPFMSLGISIMIKKPQKSKPGVFSFLDP
LAYEIWMCIVFAYIGVSVVLFLVSRFSNEFGIFNSLWFSLGAFMRQGCDI
SPRSLSGRIVGGVWWFFTLIIISSYTANLAAFLTVERMVSPIESAEDLSK
QTEIAYGTLDSGSTKEFFRRSKIAVFDKMWTYMRSAEPSVFVRTTAEGVA
RVRKSKGKYAYLLESTMNEYIEQRKPCDTMKVGGNLDSKGYGIATPKGSS
LRNAVNLAVLKLNEQGLLDKLKNKWWYDKGECGSGGGDSKEKTSALSLSN
VAGVFYILVGGLGLAMLVALIEFCYKSR
Ligand information
Ligand IDZK1
InChIInChI=1S/C14H15F3N3O6P/c15-14(16,17)8-5-9-11(6-10(8)19-1-3-26-4-2-19)20(7-27(23,24)25)13(22)12(21)18-9/h5-6H,1-4,7H2,(H,18,21)(H2,23,24,25)
InChIKeyWZMQMKNCWDCCMT-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.352O[P](O)(=O)CN1C(=O)C(=O)Nc2cc(c(cc12)N3CCOCC3)C(F)(F)F
OpenEye OEToolkits 1.7.0c1c(c(cc2c1NC(=O)C(=O)N2CP(=O)(O)O)N3CCOCC3)C(F)(F)F
FormulaC14 H15 F3 N3 O6 P
Name{[7-morpholin-4-yl-2,3-dioxo-6-(trifluoromethyl)-3,4-dihydroquinoxalin-1(2H)-yl]methyl}phosphonic acid;
[[3,4-Dihydro-7-(4-morpholinyl)-2,3-dioxo-6-(trifluorom ethyl)-1(2H)-quinoxalinyl]methyl]phosphonic acid
ChEMBLCHEMBL19892
DrugBankDB12393
ZINCZINC000002004553
PDB chain7lde Chain D Residue 906 [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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PDB7lde Hippocampal AMPA receptor assemblies and mechanism of allosteric inhibition.
Resolution3.9 Å
Binding residue
(original residue number in PDB)
E402 Y450 L479 T480 R485 G653 S654 E705 M708
Binding residue
(residue number reindexed from 1)
E382 Y430 L459 T460 R465 G612 S613 E664 M667
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:7lde, PDBe:7lde, PDBj:7lde
PDBsum7lde
PubMed33981040
UniProtP23819|GRIA2_MOUSE Glutamate receptor 2 (Gene Name=Gria2)

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