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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 70694925
Molecular formulaC95H145N31O21
IUPAC name(4S)-4-[[(2S,3R)-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]-3-hydroxybutanoyl]amino]-5-[[(2S)-6-amino-1-[[(2S)-1-[[2-[[(2S)-1-[[(2S)-1-[[(1S)-4-carbamimidamido-1-carboxybutyl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-2-oxoethyl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxohexan-2-yl]amino]-5-oxopentanoic acid
Molecular weight2057.4
Hydrogen bond acceptor26
Hydrogen bond donor35
XlogP-4.2
SynonymsN/A
Inchi KeyICRNHJPRTJOKMZ-ZZTNTHOISA-N
Inchi IDInChI=1S/C95H145N31O21/c1-48(2)39-69(79(134)112-47-74(130)115-70(40-49(3)4)85(140)113-50(5)78(133)121-68(91(146)147)31-20-38-108-95(103)104)122-81(136)63(27-15-16-34-96)116-83(138)67(32-33-75(131)132)120-90(145)76(51(6)127)125-84(139)66(30-19-37-107-94(101)102)118-87(142)72(42-55-45-110-61-25-13-10-22-58(55)61)123-82(137)64(28-17-35-105-92(97)98)117-80(135)65(29-18-36-106-93(99)100)119-89(144)77(52(7)128)126-88(143)73(43-56-46-111-62-26-14-11-23-59(56)62)124-86(141)71(114-53(8)129)41-54-44-109-60-24-12-9-21-57(54)60/h9-14,21-26,44-46,48-52,63-73,76-77,109-111,127-128H,15-20,27-43,47,96H2,1-8H3,(H,112,134)(H,113,140)(H,114,129)(H,115,130)(H,116,138)(H,117,135)(H,118,142)(H,119,144)(H,120,145)(H,121,133)(H,122,136)(H,123,137)(H,124,141)(H,125,139)(H,126,143)(H,131,132)(H,146,147)(H4,97,98,105)(H4,99,100,106)(H4,101,102,107)(H4,103,104,108)/t50-,51+,52+,63-,64-,65-,66-,67-,68-,69-,70-,71-,72-,73-,76-,77-/m0/s1
PubChem CID70694925
ChEMBLCHEMBL2064015
IUPHARN/A
BindingDB50389000
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
Activity60.0 %PMID22500977ChEMBL
EC50707.95 nMPMID22500977BindingDB,ChEMBL
Emax45.0 %PMID22500977ChEMBL
IC507.76 nMPMID22500977BindingDB
IC507.762 nMPMID22500977ChEMBL

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