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GPCR

NameOrexin receptor type 1
SpeciesHomo sapiens (Human)
GeneHCRTR1
Synonymhypocretin receptor 1
OX1R
Ox1-R
OX1 receptor
Ox-1-R
[ Show all ]
DiseaseInsomnia
Sleep disorders; Insomnia; Substance dependence
Sleep disorders; Insomnia
Length425
Amino acid sequenceMEPSATPGAQMGVPPGSREPSPVPPDYEDEFLRYLWRDYLYPKQYEWVLIAAYVAVFVVALVGNTLVCLAVWRNHHMRTVTNYFIVNLSLADVLVTAICLPASLLVDITESWLFGHALCKVIPYLQAVSVSVAVLTLSFIALDRWYAICHPLLFKSTARRARGSILGIWAVSLAIMVPQAAVMECSSVLPELANRTRLFSVCDERWADDLYPKIYHSCFFIVTYLAPLGLMAMAYFQIFRKLWGRQIPGTTSALVRNWKRPSDQLGDLEQGLSGEPQPRARAFLAEVKQMRARRKTAKMLMVVLLVFALCYLPISVLNVLKRVFGMFRQASDREAVYACFTFSHWLVYANSAANPIIYNFLSGKFREQFKAAFSCCLPGLGPCGSLKAPSPRSSASHKSLSLQSRCSISKISEHVVLTSVTTVLP
UniProtO43613
Protein Data Bank4zjc, 4zj8
GPCR-HGmod modelO43613
3D structure modelThis structure is from PDB ID 4zjc.
BioLiPBL0339163, BL0339164
Therapeutic Target DatabaseT73482
ChEMBLCHEMBL5113
IUPHAR321
DrugBankBE0005864

Ligand

NameOrexin receptor antagonist 35
Molecular formulaC23H20FN5O2
IUPAC name2-[(3R,6R)-1-(5-fluoro-2-pyrimidin-2-ylbenzoyl)-6-methylpiperidin-3-yl]oxypyridine-4-carbonitrile
Molecular weight417.444
Hydrogen bond acceptor7
Hydrogen bond donor0
XlogP3.1
SynonymsSCHEMBL14877388
CHEMBL3642148
US20130102619, 35
BDBM97403
Inchi KeyKJTXWAGVJWMGLM-CRAIPNDOSA-N
Inchi IDInChI=1S/C23H20FN5O2/c1-15-3-5-18(31-21-11-16(13-25)7-10-26-21)14-29(15)23(30)20-12-17(24)4-6-19(20)22-27-8-2-9-28-22/h2,4,6-12,15,18H,3,5,14H2,1H3/t15-,18-/m1/s1
PubChem CID71526649
ChEMBLCHEMBL3642148
IUPHARN/A
BindingDB97403
DrugBankN/A

Structure

SDF download

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

Experimental Data

ParameterValueReferenceDatabase source
Ki658.0 nM, NoneBindingDB,ChEMBL

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