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GPCR

Name5-hydroxytryptamine receptor 2C
SpeciesHomo sapiens (Human)
GeneHTR2C
SynonymSerotonin receptor 2C
serotonin 1c receptor
5-HT1C
5-HT2C
5-HT-2C
[ Show all ]
DiseasePain
Sleep initiation and maintenance disorders; Primary insomnia; Schizophrenia
Unspecified
Depression
Drug abuse
[ Show all ]
Length458
Amino acid sequenceMVNLRNAVHSFLVHLIGLLVWQCDISVSPVAAIVTDIFNTSDGGRFKFPDGVQNWPALSIVIIIIMTIGGNILVIMAVSMEKKLHNATNYFLMSLAIADMLVGLLVMPLSLLAILYDYVWPLPRYLCPVWISLDVLFSTASIMHLCAISLDRYVAIRNPIEHSRFNSRTKAIMKIAIVWAISIGVSVPIPVIGLRDEEKVFVNNTTCVLNDPNFVLIGSFVAFFIPLTIMVITYCLTIYVLRRQALMLLHGHTEEPPGLSLDFLKCCKRNTAEEENSANPNQDQNARRRKKKERRPRGTMQAINNERKASKVLGIVFFVFLIMWCPFFITNILSVLCEKSCNQKLMEKLLNVFVWIGYVCSGINPLVYTLFNKIYRRAFSNYLRCNYKVEKKPPVRQIPRVAATALSGRELNVNIYRHTNEPVIEKASDNEPGIEMQVENLELPVNPSSVVSERISSV
UniProtP28335
Protein Data Bank6bqg, 6bqh
GPCR-HGmod modelP28335
3D structure modelThis structure is from PDB ID 6bqg.
BioLiPBL0404805, BL0404806
Therapeutic Target DatabaseT83813
ChEMBLCHEMBL225
IUPHAR8
DrugBankBE0004957, BE0004881, BE0000533

Ligand

NameERGOTAMINE
Molecular formulaC33H35N5O5
IUPAC name(6aR,9R)-N-[(1S,2S,4R,7S)-7-benzyl-2-hydroxy-4-methyl-5,8-dioxo-3-oxa-6,9-diazatricyclo[7.3.0.02,6]dodecan-4-yl]-7-methyl-6,6a,8,9-tetrahydro-4H-indolo[4,3-fg]quinoline-9-carboxamide
Molecular weight581.673
Hydrogen bond acceptor6
Hydrogen bond donor3
XlogP2.0
SynonymsDTXSID9043774
Ergotaman-3',6',18-trione, 12'-hydroxy-2'-methyl-5'-(phenylmethyl)-, (5'-alpha)-
Ergotamine [INN:BAN]
ETIN
I06-2464
[ Show all ]
Inchi KeyXCGSFFUVFURLIX-VFGNJEKYSA-N
Inchi IDInChI=1S/C33H35N5O5/c1-32(35-29(39)21-15-23-22-10-6-11-24-28(22)20(17-34-24)16-25(23)36(2)18-21)31(41)38-26(14-19-8-4-3-5-9-19)30(40)37-13-7-12-27(37)33(38,42)43-32/h3-6,8-11,15,17,21,25-27,34,42H,7,12-14,16,18H2,1-2H3,(H,35,39)/t21-,25-,26+,27+,32-,33+/m1/s1
PubChem CID8223
ChEMBLCHEMBL442
IUPHAR149
BindingDB50027065
DrugBankDB00696

Structure

SDF download

2D structure
Lipinski's druglikenessThis ligand is heavier than 500 daltons.

Experimental Data

ParameterValueReferenceDatabase source
N/A N/ADrugBank
IC5056.0 nMDrugMatrix in vitro pharmacology dataChEMBL
Ki1.99526 nMPMID15322733IUPHAR
Ki9.77 nMPMID9225287BindingDB
Ki29.0 nMDrugMatrix in vitro pharmacology dataChEMBL

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