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GPCR

NameGalanin receptor type 2
SpeciesHomo sapiens (Human)
GeneGALR2
SynonymGAL2 receptor
GAL2-R
GALNR2
GALR-2
DiseaseN/A
Length387
Amino acid sequenceMNVSGCPGAGNASQAGGGGGWHPEAVIVPLLFALIFLVGTVGNTLVLAVLLRGGQAVSTTNLFILNLGVADLCFILCCVPFQATIYTLDGWVFGSLLCKAVHFLIFLTMHASSFTLAAVSLDRYLAIRYPLHSRELRTPRNALAAIGLIWGLSLLFSGPYLSYYRQSQLANLTVCHPAWSAPRRRAMDICTFVFSYLLPVLVLGLTYARTLRYLWRAVDPVAAGSGARRAKRKVTRMILIVAALFCLCWMPHHALILCVWFGQFPLTRATYALRILSHLVSYANSCVNPIVYALVSKHFRKGFRTICAGLLGRAPGRASGRVCAAARGTHSGSVLERESSDLLHMSEAAGALRPCPGASQPCILEPCPGPSWQGPKAGDSILTVDVA
UniProtO43603
Protein Data BankN/A
GPCR-HGmod modelO43603
3D structure modelThis predicted structure model is from GPCR-EXP O43603.
BioLiPN/A
Therapeutic Target DatabaseN/A
ChEMBLCHEMBL3176
IUPHAR244
DrugBankN/A

Ligand

NameGalanin-1-16
Molecular formulaC78H116N20O21
IUPAC name(2S,3S)-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-4-yl)propanoyl]amino]propanoyl]amino]-3-methylpentanoic acid
Molecular weight1669.91
Hydrogen bond acceptor23
Hydrogen bond donor22
XlogP-2.9
SynonymsGalanin(1-16)(porcine,rat)
Galanin Fragment 1-16, porcine, rat
Inchi KeyFHTSPMGFAZMZJT-GDGJPEIESA-N
Inchi IDInChI=1S/C78H116N20O21/c1-12-41(8)64(78(118)119)96-67(107)43(10)87-69(109)56(29-47-33-81-37-85-47)93-76(116)59-18-15-23-98(59)63(105)35-84-68(108)51(24-38(2)3)90-70(110)52(25-39(4)5)91-72(112)54(27-45-19-21-48(101)22-20-45)89-62(104)34-83-66(106)42(9)86-75(115)58(36-99)95-73(113)57(30-60(80)102)92-71(111)53(26-40(6)7)94-77(117)65(44(11)100)97-74(114)55(88-61(103)31-79)28-46-32-82-50-17-14-13-16-49(46)50/h13-14,16-17,19-22,32-33,37-44,51-59,64-65,82,99-101H,12,15,18,23-31,34-36,79H2,1-11H3,(H2,80,102)(H,81,85)(H,83,106)(H,84,108)(H,86,115)(H,87,109)(H,88,103)(H,89,104)(H,90,110)(H,91,112)(H,92,111)(H,93,116)(H,94,117)(H,95,113)(H,96,107)(H,97,114)(H,118,119)/t41-,42-,43-,44+,51-,52-,53-,54-,55-,56-,57-,58-,59-,64-,65-/m0/s1
PubChem CID16133822
ChEMBLCHEMBL499980
IUPHARN/A
BindingDB50273367
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
Kd5.0 nMPMID19053761BindingDB,ChEMBL
Ki5.37 nMPMID9880084BindingDB

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