Structure of PDB 7xt8 Chain R Binding Site BS03

Receptor Information
>7xt8 Chain R (length=294) Species: 562,9606 [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KVVLLTFLSTVILMAILGNLLVMVAVCWDRQLRKIKTNYFIVSLAFADLL
VSVLVMPFGAIELVQDIWIYGEVFCLVRTSLDVLLTTASIFHLCCISLDR
YYAICCQPLVYRNKMTPLRIALMLGGCWVIPTFISFLPIMQGWNNIGIID
LIEKRKFNQNSNSTYCVFMVNKPYAITCSVVAFYIPFLLMVLAYYRIYVT
AKEHAHQIQMLQRAGASSETKAAKTLCIIMGCFCLCWAPFFVTNIVDPFI
DYTVPGQVWTAFLWLGYINSGLNPFLYAFLNKSFRRAFLIILCC
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 chain7xt8 Chain R Residue 405 [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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PDB7xt8 GPCRs steer G i and G s selectivity via TM5-TM6 switches as revealed by structures of serotonin receptors.
Resolution3.1 Å
Binding residue
(original residue number in PDB)		W160 I163 Y191
Binding residue
(residue number reindexed from 1)		W143 I146 Y174
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0004930 G protein-coupled receptor activity
GO:0004993 G protein-coupled serotonin receptor activity
GO:0005506 iron ion binding
GO:0005515 protein binding
GO:0009055 electron transfer activity
GO:0020037 heme binding
GO:0030594 neurotransmitter receptor activity
GO:0046872 metal ion binding
GO:0099589 serotonin receptor activity
Biological Process
GO:0007186 G protein-coupled receptor signaling pathway
GO:0007187 G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger
GO:0007188 adenylate cyclase-modulating G protein-coupled receptor signaling pathway
GO:0007189 adenylate cyclase-activating G protein-coupled receptor signaling pathway
GO:0007192 adenylate cyclase-activating serotonin receptor signaling pathway
GO:0007268 chemical synaptic transmission
GO:0022900 electron transport chain
GO:0030277 maintenance of gastrointestinal epithelium
GO:0032098 regulation of appetite
GO:0070254 mucus secretion
GO:0098664 G protein-coupled serotonin receptor signaling pathway
GO:0120056 large intestinal transit
GO:0150052 regulation of postsynapse assembly
Cellular Component
GO:0005737 cytoplasm
GO:0005768 endosome
GO:0005886 plasma membrane
GO:0010008 endosome membrane
GO:0016020 membrane
GO:0030425 dendrite
GO:0042597 periplasmic space
GO:0098794 postsynapse
GO:0098978 glutamatergic synapse

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7xt8, PDBe:7xt8, PDBj:7xt8
PDBsum7xt8
PubMed35714614
UniProtP0ABE7|C562_ECOLX Soluble cytochrome b562 (Gene Name=cybC);
Q13639

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