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GPCR

NameEndothelin receptor type B
SpeciesSus scrofa (Pig)
GeneEDNRB
SynonymEndothelin receptor non-selective type
ET-B
ET-BR
DiseaseN/A for non-human GPCRs
Length443
Amino acid sequenceMQPLRSLCGRALVALIFACGVAGVQSEERGFPPAGATPPALRTGEIVAPPTKTFWPRGSNASLPRSSSPPQMPKGGRMAGPPARTLTPPPCEGPIEIKDTFKYINTVVSCLVFVLGIIGNSTLLRIIYKNKCMRNGPNILIASLALGDLLHIIIDIPINVYKLLAEDWPFGVEMCKLVPFIQKASVGITVLSLCALSIDRYRAVASWSRIKGIGVPKWTAVEIVLIWVVSVVLAVPEALGFDMITTDYKGNRLRICLLHPTQKTAFMQFYKTAKDWWLFSFYFCLPLAITAFFYTLMTCEMLRKKSGMQIALNDHLKQRREVAKTVFCLVLVFALCWLPLHLSRILKLTLYDQNDSNRCELLSFLLVLDYIGINMASLNSCINPIALYLVSKRFKNCFKSCLCCWCQSFEEKQSLEEKQSCLKFKANDHGYDNFRSSNKYSSS
UniProtP35463
Protein Data BankN/A
GPCR-HGmod modelN/A
3D structure modelNo available structures or models
BioLiPN/A
Therapeutic Target DatabaseN/A
ChEMBLCHEMBL3949
IUPHARN/A
DrugBankN/A

Ligand

NameEt 1
Molecular formulaC109H159N25O32S5
IUPAC name(3S)-3-[[(2S)-2-[[(2S)-2-[[(1S,4S,7S,10R,13S,16R,19S,22R,25R,28R,31S,36R,39S,42R,45S)-31-amino-7-(4-aminobutyl)-39-benzyl-4-(2-carboxyethyl)-10-(carboxymethyl)-19,22,28-tris(hydroxymethyl)-42-[(4-hydroxyphenyl)methyl]-16-(2-methylpropyl)-13-(2-methylsulfanylethyl)-3,6,9,12,15,18,21,24,27,30,38,41,44,47-tetradecaoxo-45-propan-2-yl-33,34,49,50-tetrathia-2,5,8,11,14,17,20,23,26,29,37,40,43,46-tetradecazabicyclo[23.22.4]henpentacontane-36-carbonyl]amino]-3-(1H-imidazol-4-yl)propanoyl]amino]-4-methylpentanoyl]amino]-4-[[(2S,3S)-1-[[(2S,3S)-1-[[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-4-oxobutanoic acid
Molecular weight2491.91
Hydrogen bond acceptor40
Hydrogen bond donor32
XlogP-3.7
SynonymsEndothelin
BDBM50289653
Endothelin 1
Inchi KeyZUBDGKVDJUIMQQ-UBFCDGJISA-N
Inchi IDInChI=1S/C109H159N25O32S5/c1-12-56(9)87(107(163)125-76(109(165)166)39-60-43-113-65-24-18-17-23-63(60)65)134-108(164)88(57(10)13-2)133-99(155)75(42-85(143)144)123-94(150)70(36-54(5)6)118-97(153)73(40-61-44-112-52-114-61)121-103(159)80-49-169-168-48-64(111)89(145)126-77(45-135)102(158)131-81-50-170-171-51-82(105(161)132-86(55(7)8)106(162)124-72(38-59-26-28-62(138)29-27-59)95(151)120-71(96(152)130-80)37-58-21-15-14-16-22-58)129-91(147)67(30-31-83(139)140)116-90(146)66(25-19-20-33-110)115-98(154)74(41-84(141)142)122-92(148)68(32-34-167-11)117-93(149)69(35-53(3)4)119-100(156)78(46-136)127-101(157)79(47-137)128-104(81)160/h14-18,21-24,26-29,43-44,52-57,64,66-82,86-88,113,135-138H,12-13,19-20,25,30-42,45-51,110-111H2,1-11H3,(H,112,114)(H,115,154)(H,116,146)(H,117,149)(H,118,153)(H,119,156)(H,120,151)(H,121,159)(H,122,148)(H,123,150)(H,124,162)(H,125,163)(H,126,145)(H,127,157)(H,128,160)(H,129,147)(H,130,152)(H,131,158)(H,132,161)(H,133,155)(H,134,164)(H,139,140)(H,141,142)(H,143,144)(H,165,166)/t56-,57-,64+,66-,67-,68-,69+,70-,71-,72+,73-,74+,75-,76-,77+,78-,79+,80-,81-,82+,86-,87-,88-/m0/s1
PubChem CID44284481
ChEMBLCHEMBL437472
IUPHARN/A
BindingDB50289653, 50000558
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
Ki0.008 nMN/ABindingDB
Ki0.008 nMBioorg. Med. Chem. Lett., (1996) 6:19:2323ChEMBL

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