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GPCR

NameNociceptin receptor
SpeciesHomo sapiens (Human)
GeneOPRL1
SynonymOrphanin FQ receptor
OP4
NOPr
NOP-r
NOP receptor
[ Show all ]
DiseaseInflammatory disease
Major depressive disorder
Central nervous system disease
Heart failure
Anxiety disorder
[ Show all ]
Length370
Amino acid sequenceMEPLFPAPFWEVIYGSHLQGNLSLLSPNHSLLPPHLLLNASHGAFLPLGLKVTIVGLYLAVCVGGLLGNCLVMYVILRHTKMKTATNIYIFNLALADTLVLLTLPFQGTDILLGFWPFGNALCKTVIAIDYYNMFTSTFTLTAMSVDRYVAICHPIRALDVRTSSKAQAVNVAIWALASVVGVPVAIMGSAQVEDEEIECLVEIPTPQDYWGPVFAICIFLFSFIVPVLVISVCYSLMIRRLRGVRLLSGSREKDRNLRRITRLVLVVVAVFVGCWTPVQVFVLAQGLGVQPSSETAVAILRFCTALGYVNSCLNPILYAFLDENFKACFRKFCCASALRRDVQVSDRVRSIAKDVALACKTSETVPRPA
UniProtP41146
Protein Data Bank5dhh, 5dhg, 4ea3
GPCR-HGmod modelP41146
3D structure modelThis structure is from PDB ID 5dhh.
BioLiPBL0328039,BL0328040, BL0328041,BL0328042, BL0227293,BL0227294
Therapeutic Target DatabaseT52921
ChEMBLCHEMBL2014
IUPHAR320
DrugBankBE0002378

Ligand

Namenociceptin(1-13)NH2
Molecular formulaC61H100N22O15
IUPAC name(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[2-[[(2S,3R)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-amino-3-phenylpropanoyl]amino]acetyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-3-hydroxybutanoyl]amino]acetyl]amino]propanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]hexanoyl]amino]-3-hydroxypropanoyl]amino]propanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]hexanamide
Molecular weight1381.61
Hydrogen bond acceptor20
Hydrogen bond donor22
XlogP-7.0
SynonymsBDBM85822
H-FGGFTGARKSARK-NH2
nociceptin(1-13)-NH2
D0Y4EW
NC(1-13)NH2
[ Show all ]
Inchi KeyRHMALYOXPBRJBG-CGUXNFSNSA-N
Inchi IDInChI=1S/C61H100N22O15/c1-34(75-47(87)32-74-59(98)49(36(3)85)83-57(96)44(29-38-18-8-5-9-19-38)77-48(88)31-72-46(86)30-73-53(92)39(64)28-37-16-6-4-7-17-37)51(90)79-43(23-15-27-71-61(68)69)55(94)81-41(21-11-13-25-63)56(95)82-45(33-84)58(97)76-35(2)52(91)80-42(22-14-26-70-60(66)67)54(93)78-40(50(65)89)20-10-12-24-62/h4-9,16-19,34-36,39-45,49,84-85H,10-15,20-33,62-64H2,1-3H3,(H2,65,89)(H,72,86)(H,73,92)(H,74,98)(H,75,87)(H,76,97)(H,77,88)(H,78,93)(H,79,90)(H,80,91)(H,81,94)(H,82,95)(H,83,96)(H4,66,67,70)(H4,68,69,71)/t34-,35-,36+,39-,40-,41-,42-,43-,44-,45-,49-/m0/s1
PubChem CID6324645
ChEMBLCHEMBL384755
IUPHAR1682
BindingDB50106479, 85822
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
Activity100.0 %PMID18624395ChEMBL
EC500.3236 nMPMID11689082ChEMBL
EC500.78 nMPMID18624395BindingDB,ChEMBL
EC501.12 nMPMID11689089BindingDB,ChEMBL
EC507.82 nMPMID18624395BindingDB,ChEMBL
Emax-102.0 %PMID11689082ChEMBL
Emax106.0 %PMID11689089ChEMBL
IC500.353 nMPMID11689089BindingDB,ChEMBL
Ki0.0398108 - 0.0794328 nMPMID12967935, PMID10369464, PMID12070757, PMID9191955IUPHAR
Ki0.14 nMPMID15509719BindingDB
Ki0.2 nMPMID15855355BindingDB
Ki0.35 nMPMID18624395BindingDB,ChEMBL
Ki0.62 nMPMID18624395BindingDB,ChEMBL

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