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GPCR

NameGalanin receptor type 3
SpeciesHomo sapiens (Human)
GeneGALR3
SynonymGAL3-R
Galnr3
GALR-3
GALR3
GAL3 receptor
DiseaseCognitive disorders
Length368
Amino acid sequenceMADAQNISLDSPGSVGAVAVPVVFALIFLLGTVGNGLVLAVLLQPGPSAWQEPGSTTDLFILNLAVADLCFILCCVPFQATIYTLDAWLFGALVCKAVHLLIYLTMYASSFTLAAVSVDRYLAVRHPLRSRALRTPRNARAAVGLVWLLAALFSAPYLSYYGTVRYGALELCVPAWEDARRRALDVATFAAGYLLPVAVVSLAYGRTLRFLWAAVGPAGAAAAEARRRATGRAGRAMLAVAALYALCWGPHHALILCFWYGRFAFSPATYACRLASHCLAYANSCLNPLVYALASRHFRARFRRLWPCGRRRRHRARRALRRVRPASSGPPGCPGDARPSGRLLAGGGQGPEPREGPVHGGEAARGPE
UniProtO60755
Protein Data BankN/A
GPCR-HGmod modelO60755
3D structure modelThis predicted structure model is from GPCR-EXP O60755.
BioLiPN/A
Therapeutic Target DatabaseT98494
ChEMBLCHEMBL2731
IUPHAR245
DrugBankN/A

Ligand

NameGalanin (1-29), porcine
Molecular formulaC144H210N42O39
IUPAC name3-[[2-[[2-[[2-[[2-[[2-[[4-amino-2-[[2-[[2-[2-[[2-[[1-[2-[[2-[[2-[[2-[[2-[2-[[2-[[4-amino-2-[[2-[[2-[[2-[(2-aminoacetyl)amino]-3-(1H-indol-3-yl)propanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylpentanoyl]amino]-4-oxobutanoyl]amino]-3-hydroxypropanoyl]amino]propanoylamino]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]propanoylamino]-3-methylpentanoyl]amino]-3-carboxypropanoyl]amino]-4-oxobutanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-hydroxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-4-[[6-amino-1-[[1-[[2-[(1-amino-4-methyl-1-oxopentan-2-yl)amino]-2-oxoethyl]amino]-4-(4-hydroxyphenyl)-1-oxobutan-2-yl]amino]-1-oxohexan-2-yl]amino]-4-oxobutanoic acid
Molecular weight3153.52
Hydrogen bond acceptor45
Hydrogen bond donor44
XlogP-11.0
SynonymsBDBM85169
Galanin [D-Trp2], porcine
Inchi KeyNUGXOOKVHNJHDS-UHFFFAOYSA-N
Inchi IDInChI=1S/C144H210N42O39/c1-14-75(10)118(142(224)181-106(57-117(200)201)137(219)177-103(54-110(147)192)134(216)175-101(52-84-61-153-69-161-84)132(214)169-91(29-22-42-155-144(150)151)126(208)182-108(67-188)140(222)173-98(48-80-24-16-15-17-25-80)131(213)174-102(53-85-62-154-70-162-85)133(215)178-105(56-116(198)199)136(218)168-90(28-20-21-41-145)125(207)170-92(40-35-79-31-36-86(190)37-32-79)123(205)158-64-113(195)165-93(120(149)202)44-71(2)3)184-122(204)77(12)164-127(209)100(51-83-60-152-68-160-83)179-141(223)109-30-23-43-186(109)115(197)65-159-124(206)94(45-72(4)5)171-128(210)95(46-73(6)7)172-130(212)97(49-81-33-38-87(191)39-34-81)167-114(196)63-157-121(203)76(11)163-139(221)107(66-187)183-135(217)104(55-111(148)193)176-129(211)96(47-74(8)9)180-143(225)119(78(13)189)185-138(220)99(166-112(194)58-146)50-82-59-156-89-27-19-18-26-88(82)89/h15-19,24-27,31-34,36-39,59-62,68-78,90-109,118-119,156,187-191H,14,20-23,28-30,35,40-58,63-67,145-146H2,1-13H3,(H2,147,192)(H2,148,193)(H2,149,202)(H,152,160)(H,153,161)(H,154,162)(H,157,203)(H,158,205)(H,159,206)(H,163,221)(H,164,209)(H,165,195)(H,166,194)(H,167,196)(H,168,218)(H,169,214)(H,170,207)(H,171,210)(H,172,212)(H,173,222)(H,174,213)(H,175,216)(H,176,211)(H,177,219)(H,178,215)(H,179,223)(H,180,225)(H,181,224)(H,182,208)(H,183,217)(H,184,204)(H,185,220)(H,198,199)(H,200,201)(H4,150,151,155)
PubChem CID91898926
ChEMBLN/A
IUPHARN/A
BindingDB85169
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
Ki1000.0 nMPMID9722565, PMID9880084BindingDB

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