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GPCR

Name5-hydroxytryptamine receptor 2B
SpeciesHomo sapiens (Human)
GeneHTR2B
Synonymstomach fundus serotonin receptor
serotonin receptor 2B
5-HT2F
5-HT-2B
5-HT2B
[ Show all ]
DiseasePsychoses
Migraine
Irritable bowel syndrome
Depression; Cerebral infarction
Coronary heart disease
[ Show all ]
Length481
Amino acid sequenceMALSYRVSELQSTIPEHILQSTFVHVISSNWSGLQTESIPEEMKQIVEEQGNKLHWAALLILMVIIPTIGGNTLVILAVSLEKKLQYATNYFLMSLAVADLLVGLFVMPIALLTIMFEAMWPLPLVLCPAWLFLDVLFSTASIMHLCAISVDRYIAIKKPIQANQYNSRATAFIKITVVWLISIGIAIPVPIKGIETDVDNPNNITCVLTKERFGDFMLFGSLAAFFTPLAIMIVTYFLTIHALQKKAYLVKNKPPQRLTWLTVSTVFQRDETPCSSPEKVAMLDGSRKDKALPNSGDETLMRRTSTIGKKSVQTISNEQRASKVLGIVFFLFLLMWCPFFITNITLVLCDSCNQTTLQMLLEIFVWIGYVSSGVNPLVYTLFNKTFRDAFGRYITCNYRATKSVKTLRKRSSKIYFRNPMAENSKFFKKHGIRNGINPAMYQSPMRLRSSTIQSSSIILLDTLLLTENEGDKTEEQVSYV
UniProtP41595
Protein Data Bank5tud, 5tvn, 6drx, 4ib4, 4nc3, 6dry, 6drz, 6ds0
GPCR-HGmod modelP41595
3D structure modelThis structure is from PDB ID 5tud.
BioLiPBL0425280, BL0425283, BL0425282, BL0239858, BL0239859, BL0265182, BL0265183, BL0368464, BL0425281, BL0385686,BL0385687, BL0425284, BL0425285, BL0425286, BL0368465, BL0425287
Therapeutic Target DatabaseT31204
ChEMBLCHEMBL1833
IUPHAR7
DrugBankBE0000393

Ligand

Nameritanserin
Molecular formulaC27H25F2N3OS
IUPAC name6-[2-[4-[bis(4-fluorophenyl)methylidene]piperidin-1-yl]ethyl]-7-methyl-[1,3]thiazolo[3,2-a]pyrimidin-5-one
Molecular weight477.574
Hydrogen bond acceptor6
Hydrogen bond donor0
XlogP5.2
Synonyms87051-43-2
Tiserton
Ritanserine
Ritanserina
Ritanserinum
[ Show all ]
Inchi KeyJUQLTPCYUFPYKE-UHFFFAOYSA-N
Inchi IDInChI=1S/C27H25F2N3OS/c1-18-24(26(33)32-16-17-34-27(32)30-18)12-15-31-13-10-21(11-14-31)25(19-2-6-22(28)7-3-19)20-4-8-23(29)9-5-20/h2-9,16-17H,10-15H2,1H3
PubChem CID5074
ChEMBLCHEMBL267777
IUPHAR97
BindingDB50001775
DrugBankDB12693

Structure

SDF download

2D structure
Lipinski's druglikenessThis ligand has a partition coefficient log P greater than 5.

Experimental Data

ParameterValueReferenceDatabase source
IC503.0 nMPMID16469866BindingDB
Ki0.4 nMPMID9459568PDSP,BindingDB
Ki0.630957 - 1.99526 nMPMID15322733, PMID10188965, PMID9459568, PMID10455251IUPHAR
Ki1.0 nMPMID10455251PDSP,BindingDB
Ki1.25893 nMPMID11882920PDSP
Ki1.26 nMPMID11882920BindingDB
Ki1.64 nMPMID9459568PDSP,BindingDB
Ki1.73 nMPMID8632342PDSP,BindingDB
Ki2.13796 nMPMID15322733PDSP
Ki2.14 nMPMID15322733BindingDB
Ki5.01 nMPMID7582481, PMID10821800PDSP,BindingDB
Ki5.01187 nMPMID10821800PDSP
Ki6.45 nMPMID9225287PDSP,BindingDB

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