Structure of PDB 1ewk Chain B Binding Site BS01

Receptor Information
>1ewk Chain B (length=449) Species: 10116 (Rattus norvegicus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QRSVARMDGDVIIGALFSVHHQPPAEKVPERKCGEIREQYGIQRVEAMFH
TLDKINADPVLLPNITLGSEIRDSCWHSSVALEQSIEFIRKPIAGVIGPG
SSSVAIQVQNLLQLFDIPQIAYSATSIDLSDKTLYKYFLRVVPSDTLQAR
AMLDIVKRYNWTYVSAVHTEGNYGESGMDAFKELAAQEGLCIAHSDKIYS
NAGEKSFDRLLRKLRERLPKARVVVCFCEGMTVRGLLSAMRRLGVVGEFS
LIGSDGWADRDEVIEGYEVEANGGITIKLQSPEVRSFDDYFLKLRLDTNT
RNPWFPEFWQHRFQCRLPGHLLENPNFKKVCTGNESLEENYVQDSKMGFV
INAIYAMAHGLQNMHHALCPGHVGLCDAMKPIDGRKLLDFLIKSSFVGVS
GEEVWFDEKGDAPGRYDIMNLQYTEANRYDYVHVGTWHEGVLNIDDYKI
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain1ewk Chain B Residue 1002 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1ewk Structural basis of glutamate recognition by a dimeric metabotropic glutamate receptor.
Resolution2.2 Å
Binding residue
(original residue number in PDB)		I89 L95 L96
Binding residue
(residue number reindexed from 1)		I55 L61 L62
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0004930 G protein-coupled receptor activity
Biological Process
GO:0007186 G protein-coupled receptor signaling pathway
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:1ewk, PDBe:1ewk, PDBj:1ewk
PDBsum1ewk
PubMed11069170
UniProtP23385|GRM1_RAT Metabotropic glutamate receptor 1 (Gene Name=Grm1)

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