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GPCR

NameC3a anaphylatoxin chemotactic receptor
SpeciesHomo sapiens (Human)
GeneC3AR1
SynonymC3a anaphylatoxin chemotactic receptor
C3a receptor
C3AR
anaphylatoxin C3a receptor
complement component 3a receptor 1
[ Show all ]
DiseaseN/A
Length482
Amino acid sequenceMASFSAETNSTDLLSQPWNEPPVILSMVILSLTFLLGLPGNGLVLWVAGLKMQRTVNTIWFLHLTLADLLCCLSLPFSLAHLALQGQWPYGRFLCKLIPSIIVLNMFASVFLLTAISLDRCLVVFKPIWCQNHRNVGMACSICGCIWVVAFVMCIPVFVYREIFTTDNHNRCGYKFGLSSSLDYPDFYGDPLENRSLENIVQPPGEMNDRLDPSSFQTNDHPWTVPTVFQPQTFQRPSADSLPRGSARLTSQNLYSNVFKPADVVSPKIPSGFPIEDHETSPLDNSDAFLSTHLKLFPSASSNSFYESELPQGFQDYYNLGQFTDDDQVPTPLVAITITRLVVGFLLPSVIMIACYSFIVFRMQRGRFAKSQSKTFRVAVVVVAVFLVCWTPYHIFGVLSLLTDPETPLGKTLMSWDHVCIALASANSCFNPFLYALLGKDFRKKARQSIQGILEAAFSEELTRSTHCPSNNVISERNSTTV
UniProtQ16581
Protein Data BankN/A
GPCR-HGmod modelQ16581
3D structure modelThis predicted structure model is from GPCR-EXP Q16581.
BioLiPN/A
Therapeutic Target DatabaseN/A
ChEMBLCHEMBL4761
IUPHAR31
DrugBankN/A

Ligand

NameCID 70684422
Molecular formulaC92H139N31O20
IUPAC name(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-acetamido-3-(1H-indol-3-yl)propanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-3-hydroxybutanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-5-carbamimidamidopentanoyl]amino]acetyl]amino]-3-carboxypropanoyl]amino]-6-aminohexanoyl]amino]-4-methylpentanoyl]amino]acetyl]amino]-4-methylpentanoyl]amino]propanoyl]amino]-5-carbamimidamidopentanoic acid
Molecular weight1999.32
Hydrogen bond acceptor25
Hydrogen bond donor34
XlogP-4.3
SynonymsN/A
Inchi KeyLLRWJXJQZPQPFC-OTJDKZKGSA-N
Inchi IDInChI=1S/C92H139N31O20/c1-47(2)36-66(78(132)110-46-72(126)113-67(37-48(3)4)82(136)111-49(5)76(130)119-65(88(142)143)30-19-35-105-92(100)101)120-80(134)62(26-14-15-31-93)117-85(139)71(41-74(128)129)114-73(127)45-109-77(131)61(27-16-32-102-89(94)95)115-84(138)69(39-53-43-107-59-24-12-9-21-56(53)59)121-81(135)63(28-17-33-103-90(96)97)116-79(133)64(29-18-34-104-91(98)99)118-87(141)75(50(6)124)123-86(140)70(40-54-44-108-60-25-13-10-22-57(54)60)122-83(137)68(112-51(7)125)38-52-42-106-58-23-11-8-20-55(52)58/h8-13,20-25,42-44,47-50,61-71,75,106-108,124H,14-19,26-41,45-46,93H2,1-7H3,(H,109,131)(H,110,132)(H,111,136)(H,112,125)(H,113,126)(H,114,127)(H,115,138)(H,116,133)(H,117,139)(H,118,141)(H,119,130)(H,120,134)(H,121,135)(H,122,137)(H,123,140)(H,128,129)(H,142,143)(H4,94,95,102)(H4,96,97,103)(H4,98,99,104)(H4,100,101,105)/t49-,50+,61-,62-,63-,64-,65-,66-,67-,68-,69-,70-,71-,75-/m0/s1
PubChem CID70684422
ChEMBLCHEMBL2064016
IUPHARN/A
BindingDB50389001
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
Activity70.0 %PMID22500977ChEMBL
EC5025.12 nMPMID22500977BindingDB,ChEMBL
EC50794.33 nMPMID22500977BindingDB,ChEMBL
Emax72.0 %PMID22500977ChEMBL
Emax81.0 %PMID22500977ChEMBL
IC509.12 nMPMID22500977BindingDB,ChEMBL

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