Structure of PDB 7xbx Chain R Binding Site BS02

Receptor Information
>7xbx Chain R (length=349) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QHHGVTKCNITCSKMTSKIPVALLIHYQQNQASCCKRAIILETRQHRLFC
EQWVKDAMQHLDYIGDIVVFGTVFLSIFYSVIFAIGLVGNLLVVFALTNS
KKPKSVTDIYLLNLALSDLLFVATLPFWTHYLINEKGLHNAMCKFTTAFF
FIGFFGSIFFLTVISIDRYLAIVLAANSMNNRTVQHGVTISLGVWAAAIL
VAAPQFMFTKQKENECCGDYPEVLQEIWPVLRNVETNFLGFLLPLLIMSY
CYFRIIQTLFSSKNHKKAKAIKLILLVVIVFFLFWTPYNVVIFLETLKLY
DFFPSCDMRKDLRLALSVTETVAFSHCCLNPLIYAFAGEKFRRYLYHLY
Ligand information
Ligand IDCLR
InChIInChI=1S/C27H46O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h9,18-19,21-25,28H,6-8,10-17H2,1-5H3/t19-,21+,22+,23-,24+,25+,26+,27-/m1/s1
InChIKeyHVYWMOMLDIMFJA-DPAQBDIFSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC(C)CCCC(C)C1CCC2C1(CCC3C2CC=C4C3(CCC(C4)O)C)C
CACTVS 3.341CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C
ACDLabs 10.04OC4CCC3(C(=CCC2C1C(C(C(C)CCCC(C)C)CC1)(C)CCC23)C4)C
OpenEye OEToolkits 1.5.0CC(C)CCC[C@@H](C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CC[C@@H](C4)O)C)C
CACTVS 3.341CC(C)CCC[CH](C)[CH]1CC[CH]2[CH]3CC=C4C[CH](O)CC[C]4(C)[CH]3CC[C]12C
FormulaC27 H46 O
NameCHOLESTEROL
ChEMBLCHEMBL112570
DrugBankDB04540
ZINCZINC000003875383
PDB chain7xbx Chain R Residue 502 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7xbx Activation of the human chemokine receptor CX3CR1 regulated by cholesterol.
Resolution3.4 Å
Binding residue
(original residue number in PDB)		S310 F314
Binding residue
(residue number reindexed from 1)		S249 F253
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0004930 G protein-coupled receptor activity
GO:0008009 chemokine activity
GO:0016495 C-X3-C chemokine receptor activity
Biological Process
GO:0006935 chemotaxis
GO:0006955 immune response
GO:0007155 cell adhesion
GO:0007186 G protein-coupled receptor signaling pathway
Cellular Component
GO:0005576 extracellular region
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:7xbx, PDBe:7xbx, PDBj:7xbx
PDBsum7xbx
PubMed35767622
UniProtP49238|CX3C1_HUMAN CX3C chemokine receptor 1 (Gene Name=CX3CR1);
P78423

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