Structure of PDB 6n69 Chain A

Receptor sequence
>6n69A (length=198) Species: 10116 (Rattus norvegicus) [Search protein sequence]
PNYKLLYFNMRGRAEIIRYIFAYLDIKYEDHRIEQADWPKIKPTLPFGKI
PVLEVEGLTLHQSLAIARYLTKNTDLAGKTELEQCQVDAVVDTLDDFMSL
FPWAEENQDLKERTFNDLLTRQAPHLLKDLDTYLGDKEWFIGNYVTWADF
YWDICSTTLLVLKPDLLGIYPRLVSLRNKVQAIPAISAWILKRPQTKL
3D structure
PDB6n69 The discovery of quinoline-3-carboxamides as hematopoietic prostaglandin D synthase (H-PGDS) inhibitors.
ChainA
Resolution2.0 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.5.1.18: glutathione transferase.
5.3.99.2: prostaglandin-D synthase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 GSH A Y8 R14 W39 K43 K50 I51 Q63 S64 Y7 R13 W38 K42 K49 I50 Q62 S63
BS02 KDV A G13 R14 M99 W104 G12 R13 M98 W103 MOAD: ic50=220000nM
PDBbind-CN: -logKd/Ki=4.30,IC50>50000nM
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0004364 glutathione transferase activity
GO:0004667 prostaglandin-D synthase activity
GO:0005509 calcium ion binding
GO:0016740 transferase activity
GO:0016853 isomerase activity
GO:0042803 protein homodimerization activity
Biological Process
GO:0001516 prostaglandin biosynthetic process
GO:0006693 prostaglandin metabolic process
GO:0009624 response to nematode
GO:0010269 response to selenium ion
GO:2000255 negative regulation of male germ cell proliferation
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Cellular Component
External links
PDB RCSB:6n69, PDBe:6n69, PDBj:6n69
PDBsum6n69
PubMed30858025
UniProtO35543|HPGDS_RAT Hematopoietic prostaglandin D synthase (Gene Name=Hpgds)

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