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GPCR

NameC5a anaphylatoxin chemotactic receptor 1
SpeciesHomo sapiens (Human)
GeneC5AR1
Synonymcomplement component 5a receptor 1
complement C5a receptor
C5A
CD88
C5R1
[ Show all ]
DiseaseVasculitis
Atopic dermatitis
Inflammatory disease
Rheumatoid arthritis
Length350
Amino acid sequenceMDSFNYTTPDYGHYDDKDTLDLNTPVDKTSNTLRVPDILALVIFAVVFLVGVLGNALVVWVTAFEAKRTINAIWFLNLAVADFLSCLALPILFTSIVQHHHWPFGGAACSILPSLILLNMYASILLLATISADRFLLVFKPIWCQNFRGAGLAWIACAVAWGLALLLTIPSFLYRVVREEYFPPKVLCGVDYSHDKRRERAVAIVRLVLGFLWPLLTLTICYTFILLRTWSRRATRSTKTLKVVVAVVASFFIFWLPYQVTGIMMSFLEPSSPTFLLLKKLDSLCVSFAYINCCINPIIYVVAGQGFQGRLRKSLPSLLRNVLTEESVVRESKSFTRSTVDTMAQKTQAV
UniProtP21730
Protein Data Bank6c1r, 6c1q, 5o9h
GPCR-HGmod modelP21730
3D structure modelThis structure is from PDB ID 6c1r.
BioLiPBL0415511, BL0415514, BL0415513, BL0415512, BL0401194,BL0401195,BL0401196,
Therapeutic Target DatabaseT15439
ChEMBLCHEMBL2373
IUPHAR32
DrugBankN/A

Ligand

NameISHKDMQLGR
Molecular formulaC49H85N17O15S
IUPAC name(2S)-2-[[2-[[(2S)-2-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[(2S,3S)-2-amino-3-methylpentanoyl]amino]-3-hydroxypropanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]hexanoyl]amino]-3-carboxypropanoyl]amino]-4-methylsulfanylbutanoyl]amino]-5-oxopentanoyl]amino]-4-methylpentanoyl]amino]acetyl]amino]-5-(diaminomethylideneamino)pentanoic acid
Molecular weight1184.38
Hydrogen bond acceptor20
Hydrogen bond donor18
XlogP-9.4
SynonymsBDBM50012295
Ile-Ser-His-Lys-Asp-Met-Gln-Leu-Gly-Arg
CHEMBL217378
Inchi KeyASROOJRFUZQUBC-MUHZOXKTSA-N
Inchi IDInChI=1S/C49H85N17O15S/c1-6-26(4)39(52)47(79)66-35(23-67)46(78)64-33(19-27-21-55-24-58-27)44(76)60-28(10-7-8-15-50)41(73)65-34(20-38(70)71)45(77)62-30(14-17-82-5)43(75)61-29(12-13-36(51)68)42(74)63-32(18-25(2)3)40(72)57-22-37(69)59-31(48(80)81)11-9-16-56-49(53)54/h21,24-26,28-35,39,67H,6-20,22-23,50,52H2,1-5H3,(H2,51,68)(H,55,58)(H,57,72)(H,59,69)(H,60,76)(H,61,75)(H,62,77)(H,63,74)(H,64,78)(H,65,73)(H,66,79)(H,70,71)(H,80,81)(H4,53,54,56)/t26-,28-,29-,30-,31-,32-,33-,34-,35-,39-/m0/s1
PubChem CID44305325
ChEMBLCHEMBL217378
IUPHARN/A
BindingDB50012295
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
EC501.3 nMPMID7658455BindingDB,ChEMBL
EC5012.0 nMPMID7658455BindingDB
EC5012.3 nMPMID7658455ChEMBL
IC50<1000000.0 nMPMID9719594BindingDB,ChEMBL
Ki300000.0 nMPMID2066977BindingDB,ChEMBL

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