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GPCR

NameGalanin receptor type 1
SpeciesHomo sapiens (Human)
GeneGALR1
SynonymGAL1-R
GALNR
GALNR1
GALR-1
GAL1 receptor
DiseaseEpileptic seizures
Length349
Amino acid sequenceMELAVGNLSEGNASWPEPPAPEPGPLFGIGVENFVTLVVFGLIFALGVLGNSLVITVLARSKPGKPRSTTNLFILNLSIADLAYLLFCIPFQATVYALPTWVLGAFICKFIHYFFTVSMLVSIFTLAAMSVDRYVAIVHSRRSSSLRVSRNALLGVGCIWALSIAMASPVAYHQGLFHPRASNQTFCWEQWPDPRHKKAYVVCTFVFGYLLPLLLICFCYAKVLNHLHKKLKNMSKKSEASKKKTAQTVLVVVVVFGISWLPHHIIHLWAEFGVFPLTPASFLFRITAHCLAYSNSSVNPIIYAFLSENFRKAYKQVFKCHIRKDSHLSDTKESKSRIDTPPSTNCTHV
UniProtP47211
Protein Data BankN/A
GPCR-HGmod modelP47211
3D structure modelThis predicted structure model is from GPCR-EXP P47211.
BioLiPN/A
Therapeutic Target DatabaseT78581
ChEMBLCHEMBL4894
IUPHAR243
DrugBankN/A

Ligand

Name[Sar1Gly]GAL-B2
Molecular formulaC103H172N24O22
IUPAC name(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[(2-aminoacetyl)amino]-3-(1H-indol-3-yl)propanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylpentanoyl]amino]-N-[(2S)-1-[[(2S)-1-[[2-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[2-[(2S)-2-[[(2S)-6-amino-1-[[(2S)-6-amino-1-[[(2S)-1-[[(2S)-1,6-diamino-1-oxohexan-2-yl]amino]-6-(hexadecanoylamino)-1-oxohexan-2-yl]amino]-1-oxohexan-2-yl]amino]-1-oxohexan-2-yl]carbamoyl]pyrrolidin-1-yl]-2-oxoethyl]amino]-4-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]butanediamide
Molecular weight2098.66
Hydrogen bond acceptor26
Hydrogen bond donor26
XlogP4.0
SynonymsBDBM50273360
CHEMBL499807
D01LMH
Inchi KeyFUVBWPLFMCRKPJ-RUUCUJBTSA-N
Inchi IDInChI=1S/C103H172N24O22/c1-10-11-12-13-14-15-16-17-18-19-20-21-22-41-85(132)110-49-32-28-39-74(93(139)117-72(90(109)136)36-25-29-46-104)119-94(140)73(37-26-30-47-105)118-95(141)75(38-27-31-48-106)120-102(148)83-40-33-50-127(83)88(135)60-113-92(138)76(51-62(2)3)121-96(142)77(52-63(4)5)122-98(144)79(54-67-42-44-69(130)45-43-67)116-87(134)59-112-91(137)65(8)114-101(147)82(61-128)125-99(145)81(56-84(108)131)123-97(143)78(53-64(6)7)124-103(149)89(66(9)129)126-100(146)80(115-86(133)57-107)55-68-58-111-71-35-24-23-34-70(68)71/h23-24,34-35,42-45,58,62-66,72-83,89,111,128-130H,10-22,25-33,36-41,46-57,59-61,104-107H2,1-9H3,(H2,108,131)(H2,109,136)(H,110,132)(H,112,137)(H,113,138)(H,114,147)(H,115,133)(H,116,134)(H,117,139)(H,118,141)(H,119,140)(H,120,148)(H,121,142)(H,122,144)(H,123,143)(H,124,149)(H,125,145)(H,126,146)/t65-,66+,72-,73-,74-,75-,76-,77-,78-,79-,80-,81-,82-,83-,89-/m0/s1
PubChem CID25180489
ChEMBLCHEMBL499807
IUPHARN/A
BindingDB50273360
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
Ki2.8 nMPMID20121116BindingDB,ChEMBL
Ki5.3 nMPMID19053761BindingDB,ChEMBL

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