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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

NameBDBM50140022
Molecular formulaC94H151N25O25
IUPAC name(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S,3S)-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[2-[[(2S)-2-[[2-[[(2S)-3-(1H-imidazol-5-yl)-2-[[(2S)-4-methyl-2-[[(2S)-4-methyl-2-[[(7S)-7-[[(2S)-1-[(2S)-4-methyl-2-[[(2S)-1-[(2S)-5-oxopyrrolidine-2-carbonyl]pyrrolidine-2-carbonyl]amino]pentanoyl]pyrrolidine-2-carbonyl]amino]-5,8-dioxooctyl]amino]pentanoyl]amino]pentanoyl]amino]propanoyl]amino]acetyl]amino]propanoyl]amino]acetyl]amino]-4-oxobutanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]propanoyl]amino]propanoyl]amino]acetyl]amino]-3-methylpentanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylpentanoic acid
Molecular weight2031.39
Hydrogen bond acceptor28
Hydrogen bond donor23
XlogP-3.4
SynonymsU-P-L-P-D-Ahx-L-L-H-G-A-G-N-H-A-A-G-I-L-T-L
Inchi KeyAHDPAUQBRJGUJL-SWMPFQPOSA-N
Inchi IDInChI=1S/C94H151N25O25/c1-17-52(12)77(90(139)113-64(32-49(6)7)87(136)117-78(56(16)121)91(140)115-69(94(143)144)34-51(10)11)116-76(127)43-100-80(129)54(14)105-81(130)55(15)106-84(133)66(37-58-40-97-46-103-58)112-86(135)67(38-72(95)123)109-75(126)42-99-79(128)53(13)104-74(125)41-101-82(131)65(36-57-39-96-45-102-57)111-85(134)63(31-48(4)5)110-83(132)62(30-47(2)3)98-27-19-18-22-60(122)35-59(44-120)107-88(137)70-23-20-29-119(70)93(142)68(33-50(8)9)114-89(138)71-24-21-28-118(71)92(141)61-25-26-73(124)108-61/h39-40,44-56,59,61-71,77-78,98,121H,17-38,41-43H2,1-16H3,(H2,95,123)(H,96,102)(H,97,103)(H,99,128)(H,100,129)(H,101,131)(H,104,125)(H,105,130)(H,106,133)(H,107,137)(H,108,124)(H,109,126)(H,110,132)(H,111,134)(H,112,135)(H,113,139)(H,114,138)(H,115,140)(H,116,127)(H,117,136)(H,143,144)/t52-,53-,54-,55-,56+,59-,61-,62-,63-,64-,65-,66-,67-,68-,69-,70-,71-,77-,78-/m0/s1
PubChem CID77231711
ChEMBLCHEMBL411934
IUPHARN/A
BindingDB50140022
DrugBankN/A

Structure

SDF download

2D structure
Lipinski's druglikenessThis ligand has more than 5 hydrogen bond donor.
This ligand has more than 10 hydrogen bond acceptor.
This ligand is heavier than 500 daltons.

Experimental Data

ParameterValueReferenceDatabase source
EC50<1000000.0 nMPMID14971895BindingDB,ChEMBL

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