Structure of PDB 3dww Chain C Binding Site BS02

Receptor Information
>3dww Chain C (length=142) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PALPAFLLCSTLLVIKMYVVAIITGQVRLRKKAFANPEDALRHGGPQYCR
SDPDVERCLRAHRNDMETIYPFLFLGFVYSFLGPNPFVAWMHFLVFLVGR
VAHTVAYLGKLRAPIRSVTYTLAQLPCASMALQILWEAARHL
Ligand information
Ligand IDGSH
InChIInChI=1S/C10H17N3O6S/c11-5(10(18)19)1-2-7(14)13-6(4-20)9(17)12-3-8(15)16/h5-6,20H,1-4,11H2,(H,12,17)(H,13,14)(H,15,16)(H,18,19)/t5-,6-/m0/s1
InChIKeyRWSXRVCMGQZWBV-WDSKDSINSA-N
SMILES
SoftwareSMILES
ACDLabs 12.01O=C(NCC(=O)O)C(NC(=O)CCC(C(=O)O)N)CS
OpenEye OEToolkits 1.7.6C(CC(=O)N[C@@H](CS)C(=O)NCC(=O)O)[C@@H](C(=O)O)N
CACTVS 3.370N[CH](CCC(=O)N[CH](CS)C(=O)NCC(O)=O)C(O)=O
CACTVS 3.370N[C@@H](CCC(=O)N[C@@H](CS)C(=O)NCC(O)=O)C(O)=O
OpenEye OEToolkits 1.7.6C(CC(=O)NC(CS)C(=O)NCC(=O)O)C(C(=O)O)N
FormulaC10 H17 N3 O6 S
NameGLUTATHIONE
ChEMBLCHEMBL1543
DrugBankDB00143
ZINCZINC000003830891
PDB chain3dww Chain C Residue 153 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3dww Structural basis for induced formation of the inflammatory mediator prostaglandin E2
Resolution3.5 Å
Binding residue
(original residue number in PDB)		N74 E77 R110 H113 Y117 R126 Y130 Q134
Binding residue
(residue number reindexed from 1)		N64 E67 R100 H103 Y107 R116 Y120 Q124
Annotation score4
Enzymatic activity
Enzyme Commision number 1.11.1.-
2.5.1.18: glutathione transferase.
5.3.99.3: prostaglandin-E synthase.
Gene Ontology
Molecular Function
GO:0004364 glutathione transferase activity
GO:0004602 glutathione peroxidase activity
GO:0004667 prostaglandin-D synthase activity
GO:0005515 protein binding
GO:0016491 oxidoreductase activity
GO:0016740 transferase activity
GO:0016853 isomerase activity
GO:0043295 glutathione binding
GO:0050220 prostaglandin-E synthase activity
Biological Process
GO:0001516 prostaglandin biosynthetic process
GO:0006693 prostaglandin metabolic process
GO:0007165 signal transduction
GO:0008283 cell population proliferation
GO:0008285 negative regulation of cell population proliferation
GO:0019233 sensory perception of pain
GO:0031620 regulation of fever generation
GO:0032308 positive regulation of prostaglandin secretion
GO:0050727 regulation of inflammatory response
GO:0098869 cellular oxidant detoxification
Cellular Component
GO:0005641 nuclear envelope lumen
GO:0005737 cytoplasm
GO:0005789 endoplasmic reticulum membrane
GO:0016020 membrane
GO:0048471 perinuclear region of cytoplasm

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Molecular Function
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Biological Process
View graph for
Cellular Component
External links
PDB RCSB:3dww, PDBe:3dww, PDBj:3dww
PDBsum3dww
PubMed18682561
UniProtO14684|PTGES_HUMAN Prostaglandin E synthase (Gene Name=PTGES)

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