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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

NameCHEMBL506553
Molecular formulaC139H210N42O43
IUPAC name(3S)-3-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[(2-aminoacetyl)amino]-3-(1H-indol-3-yl)propanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylpentanoyl]amino]-4-oxobutanoyl]amino]-3-hydroxypropanoyl]amino]propanoyl]amino]acetyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]acetyl]pyrrolidine-2-carbonyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]propanoyl]amino]-3-methylbutanoyl]amino]acetyl]amino]-4-oxobutanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-hydroxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]amino]-4-[[(2S)-6-amino-1-[[(2S)-4-amino-1-[[2-[[(2S)-1-[[(2S,3R)-1-[[(1S)-1-carboxy-2-hydroxyethyl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-2-oxoethyl]amino]-1,4-dioxobutan-2-yl]amino]-1-oxohexan-2-yl]amino]-4-oxobutanoic acid
Molecular weight3157.46
Hydrogen bond acceptor48
Hydrogen bond donor48
XlogP-15.9
SynonymsBDBM50208989
Inchi KeyCBSXZYWGVAQSHI-RUKUCZSXSA-N
Inchi IDInChI=1S/C139H210N42O43/c1-65(2)38-84(165-121(206)86(40-67(5)6)166-123(208)88(43-75-31-33-79(188)34-32-75)161-106(193)55-151-114(199)70(11)157-131(216)97(59-182)175-127(212)95(49-104(144)191)170-122(207)87(41-68(7)8)173-136(221)112(72(13)186)180-130(215)90(159-105(192)51-141)44-76-52-150-81-27-19-18-26-80(76)81)116(201)154-58-109(196)181-37-23-30-101(181)134(219)172-91(45-77-53-147-63-155-77)120(205)158-71(12)115(200)178-111(69(9)10)135(220)153-57-108(195)162-94(48-103(143)190)126(211)168-92(46-78-54-148-64-156-78)125(210)164-83(29-22-36-149-139(145)146)119(204)174-98(60-183)132(217)167-89(42-74-24-16-15-17-25-74)124(209)176-99(61-184)133(218)171-96(50-110(197)198)128(213)163-82(28-20-21-35-140)118(203)169-93(47-102(142)189)117(202)152-56-107(194)160-85(39-66(3)4)129(214)179-113(73(14)187)137(222)177-100(62-185)138(223)224/h15-19,24-27,31-34,52-54,63-73,82-101,111-113,150,182-188H,20-23,28-30,35-51,55-62,140-141H2,1-14H3,(H2,142,189)(H2,143,190)(H2,144,191)(H,147,155)(H,148,156)(H,151,199)(H,152,202)(H,153,220)(H,154,201)(H,157,216)(H,158,205)(H,159,192)(H,160,194)(H,161,193)(H,162,195)(H,163,213)(H,164,210)(H,165,206)(H,166,208)(H,167,217)(H,168,211)(H,169,203)(H,170,207)(H,171,218)(H,172,219)(H,173,221)(H,174,204)(H,175,212)(H,176,209)(H,177,222)(H,178,200)(H,179,214)(H,180,215)(H,197,198)(H,223,224)(H4,145,146,149)/t70-,71-,72+,73+,82-,83-,84-,85-,86-,87-,88-,89-,90-,91-,92-,93-,94-,95-,96-,97-,98-,99-,100-,101-,111-,112-,113-/m0/s1
PubChem CID44584852
ChEMBLCHEMBL506553
IUPHARN/A
BindingDB85072, 50208989
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
IC500.079 nMPMID27876250ChEMBL
IC507.9 nMPMID27876250BindingDB
Ki0.44 nMPMID9880084BindingDB
Ki30.9 nMPMID9808667BindingDB
Ki232.0 nMPMID9808667BindingDB

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