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GPCR

NameOrexin receptor type 2
SpeciesHomo sapiens (Human)
GeneHCRTR2
SynonymOx-2-R
OX2 receptor
Ox2-R
OX2R
orexin receptor type 2
[ Show all ]
DiseaseInsomnia
Length444
Amino acid sequenceMSGTKLEDSPPCRNWSSASELNETQEPFLNPTDYDDEEFLRYLWREYLHPKEYEWVLIAGYIIVFVVALIGNVLVCVAVWKNHHMRTVTNYFIVNLSLADVLVTITCLPATLVVDITETWFFGQSLCKVIPYLQTVSVSVSVLTLSCIALDRWYAICHPLMFKSTAKRARNSIVIIWIVSCIIMIPQAIVMECSTVFPGLANKTTLFTVCDERWGGEIYPKMYHICFFLVTYMAPLCLMVLAYLQIFRKLWCRQIPGTSSVVQRKWKPLQPVSQPRGPGQPTKSRMSAVAAEIKQIRARRKTARMLMIVLLVFAICYLPISILNVLKRVFGMFAHTEDRETVYAWFTFSHWLVYANSAANPIIYNFLSGKFREEFKAAFSCCCLGVHHRQEDRLTRGRTSTESRKSLTTQISNFDNISKLSEQVVLTSISTLPAANGAGPLQNW
UniProtO43614
Protein Data Bank5ws3, 5wqc, 4s0v, 4rnb
GPCR-HGmod modelO43614
3D structure modelThis structure is from PDB ID 5ws3.
BioLiPBL0303710, BL0398950, BL0397818, BL0302679
Therapeutic Target DatabaseT69485
ChEMBLCHEMBL4792
IUPHAR322
DrugBankBE0005865

Ligand

NameSCHEMBL2027169
Molecular formulaC25H26N6O
IUPAC name2-(1H-indol-3-ylmethyl)-9-pyrido[3,4-b]pyrazin-7-yl-2,9-diazaspiro[5.5]undecan-1-one
Molecular weight426.524
Hydrogen bond acceptor5
Hydrogen bond donor1
XlogP2.5
SynonymsCHEMBL3669571
BDBM102296
US8530648, 233
Inchi KeyAIDAWRFKCJZKLP-UHFFFAOYSA-N
Inchi IDInChI=1S/C25H26N6O/c32-24-25(6-3-11-31(24)17-18-15-28-20-5-2-1-4-19(18)20)7-12-30(13-8-25)23-14-21-22(16-29-23)27-10-9-26-21/h1-2,4-5,9-10,14-16,28H,3,6-8,11-13,17H2
PubChem CID67252802
ChEMBLCHEMBL3669571
IUPHARN/A
BindingDB102296
DrugBankN/A

Structure

SDF download

2D structure
Lipinski's druglikenessThis ligand satisfies Lipinski's rule of five.

Experimental Data

ParameterValueReferenceDatabase source
Kd152.0 nM, NoneBindingDB,ChEMBL
Ki81.0 nM, NoneBindingDB,ChEMBL

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