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GLASS

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GPCR

Name	5-hydroxytryptamine receptor 2A
Species	Homo sapiens (Human)
Gene	HTR2A
Synonym	5-HT-2 serotonin receptor 2A serotonin 5HT-2 receptor 5-HT-2A 5-HT2A receptor 5-hydroxytryptamine (serotonin) receptor 2A, G protein-coupled 5Ht-2 'D' receptor [ Show all ]
Disease	Depression Unspecified Diabetes Erythropoietic porphyria Fibromyalgia Sleep disorders Schizophrenia Psychiatric disorder Pancreatitis Mood disorder Migraine Hemorrhoids Glaucoma Central nervous system disease Cardiovascular disorder Addiction Schizophrenia; Sleep maintenance insomnia Alcohol use disorders Anxiety disorder [ Show all ]
Length	471
Amino acid sequence	MDILCEENTSLSSTTNSLMQLNDDTRLYSNDFNSGEANTSDAFNWTVDSENRTNLSCEGCLSPSCLSLLHLQEKNWSALLTAVVIILTIAGNILVIMAVSLEKKLQNATNYFLMSLAIADMLLGFLVMPVSMLTILYGYRWPLPSKLCAVWIYLDVLFSTASIMHLCAISLDRYVAIQNPIHHSRFNSRTKAFLKIIAVWTISVGISMPIPVFGLQDDSKVFKEGSCLLADDNFVLIGSFVSFFIPLTIMVITYFLTIKSLQKEATLCVSDLGTRAKLASFSFLPQSSLSSEKLFQRSIHREPGSYTGRRTMQSISNEQKACKVLGIVFFLFVVMWCPFFITNIMAVICKESCNEDVIGALLNVFVWIGYLSSAVNPLVYTLFNKTYRSAFSRYIQCQYKENKKPLQLILVNTIPALAYKSSQLQMGQKKNSKQDAKTTDNDCSMVALGKQHSEEASKDNSDGVNEKVSCV
UniProt	P28223
Protein Data Bank	6a93, 6a94
GPCR-HGmod model	P28223
3D structure model	This structure is from PDB ID 6a93.
BioLiP	BL0441025,BL0441028, BL0441031, BL0441030,BL0441033, BL0441029,BL0441032, BL0441026, BL0441024,BL0441027
Therapeutic Target Database	T32060
ChEMBL	CHEMBL224
IUPHAR	6
DrugBank	BE0000451

Ligand

Name	CYPROHEPTADINE
Molecular formula	C21H21N
IUPAC name	1-methyl-4-(2-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,9,11,13-heptaenylidene)piperidine
Molecular weight	287.406
Hydrogen bond acceptor	1
Hydrogen bond donor	0
XlogP	4.7
Synonyms	BRD-K28143534-003-14-3 Prestwick0_000103 CCRIS 5232 STK802098 Cypoheptadine cyproheptidine Dronactin Glutodina 16621-EP2281563A1 Lopac-C-6022 4-(5H-Dibenzo(a,d)cyclohepten-5-ylidene)-1-methylpiperidine NCGC00015252-03 5-20-08-00500 (Beilstein Handbook Reference) NCGC00015252-12 BDBM50017721 Periactin Periactinol C-36401 Prestwick3_000103 CHEMBL516 Tox21_110112_1 DSSTox_RID_76768 1-Methyl-4-(5H-dibenzo[a,d]cycloheptenylidene)piperidine HMS2090P20 16621-EP2316459A1 MCULE-3352282545 4-(5H-dibenzo[a,d][7]annulen-5-ylidene)-1-methylpiperidine4-(5H-dibenzo[a,d]cyclohepten-5-ylidene)-1-methylpiperidine NCGC00015252-06 AJ-24591 NCGC00024293-04 BPBio1_000096 Piperidine, 4-(5H-dibenzo(a,d)cyclohepten-5-ylidene)-1-methyl- CAS-969-33-5 SCHEMBL4021 Ciprovit ZINC968264 Cyproheptadinum Dihexazin Eiproheptadine 129-03-3 KB-238615 4-(5-Dibenzo(a,d)cyclohepten-5-ylidine)-1-methylpiperidine NCGC00015252-01 41354-29-4 NCGC00015252-09 Axoprol PDSP1_001229 BRD-K28143534-001-03-0 BRN 1685976 Prestwick1_000103 CHEBI:4046 Tocris-0996 Cyproheptadiene D00TLN DSSTox_CID_2872 1-Methyl-4-(5-dibenzo(a,e)cycloheptatrienylidene)piperidine GTPL277 16621-EP2295409A1 Lopac0_000246 4-(5H-Dibenzo[a,d]cyclohepten-5-ylidene)-1-methylpiperidine NCGC00015252-04 NCGC00015252-13 BIDD:GT0324 Periactin (TN) Peritol C06935 Reactin Ciproheptadina UNII-2YHB6175DO Cyproheptadine (INN) DB00434 DTXSID8022872 1-methyl-4-{tricyclo[9.4.0.0;{3,8}]pentadeca-1(11),3(8),4,6,9,12,14-heptaen-2-ylidene}piperidine HSDB 3048 MK 141 4-(dibenzo[[?],[?]][7]annulen-11-ylidene)-1-methyl-piperidine NCGC00015252-07 AKOS004119847 NCGC00024293-05 BPBio1_000155 BRD-K28143534-003-03-6 Piperidine, 4-(5H-dibenzo[a,d]cyclohepten-5-ylidene)-1-methyl- CCG-204341 SPBio_002025 Ciprovit (TN) Cyproheptadinum [INN-Latin] DL-136 FT-0631755 129C033 L001016 4-(5H-Dibenzo(a,d)cyclohepten-5-ylidene)-1-methylpiperidene NCGC00015252-02 5-(1-Methylpiperidylidene-4)-5H-dibenzo(a,d)cyclopheptene NCGC00015252-10 BBL010977 PDSP2_001213 BSPBio_000086 Prestwick2_000103 Tox21_110112 Cyproheptadin D07765 DSSTox_GSID_22872 1-Methyl-4-(5H-dibenzo(a,d)cycloheptenylidene)piperidine H2428 16621-EP2314590A1 LS-114933 4-(5H-dibenzo[a,d][7]annulen-5-ylidene)-1-methylpiperidine NCGC00015252-05 AC1L1ER8 NCGC00024293-02 Biomol-NT_000131 Periactine Peritol (Salt/Mix) CAS-129-03-3 SBI-0050234.P002 Ciproheptadina [INN-Spanish] Viternum Cyproheptadine [INN:BAN] Dibenzosuberonone/Cyproheptadine EINECS 204-928-9 1-methyl-4-{tricyclo[9.4.0.0^{3,8}]pentadeca-1(15),3,5,7,9,11,13-heptaen-2-ylidene}piperidine JJCFRYNCJDLXIK-UHFFFAOYSA-N 2YHB6175DO MolPort-002-507-777 4-Dibenzo[a,d]cyclohepten-5-ylidene-1-methyl-piperidine NCGC00015252-08 AN-43631 Oprea1_498140 BRD-K28143534-001-01-4 [ Show all ]
Inchi Key	JJCFRYNCJDLXIK-UHFFFAOYSA-N
Inchi ID	InChI=1S/C21H21N/c1-22-14-12-18(13-15-22)21-19-8-4-2-6-16(19)10-11-17-7-3-5-9-20(17)21/h2-11H,12-15H2,1H3
PubChem CID	2913
ChEMBL	CHEMBL516
IUPHAR	277
BindingDB	50017721
DrugBank	DB00434
Structure SDF download
Lipinski's druglikeness	This ligand satisfies Lipinski's rule of five.

Experimental Data

Parameter	Value	Reference	Database source
	N/A	N/A	DrugBank
IC50	0.973 nM	DrugMatrix in vitro pharmacology data	ChEMBL
Ki	0.278 nM	DrugMatrix in vitro pharmacology data	ChEMBL
Ki	0.46 nM	PMID9225287, PMID22694093	PDSP,BindingDB,ChEMBL
Ki	1.6 nM	PMID11266163	BindingDB,ChEMBL
Ki	1.67 nM	PMID16051647	PDSP
Ki	2.2 nM	Peroutka, PMID1988	PDSP
Ki	2.88 nM	PMID7984267	PDSP,BindingDB
Ki	3.0 nM	PMID15081025	BindingDB,ChEMBL
Ki	3.06 nM	Hoyer et al., PMID1987	PDSP
Ki	6.03 nM	Hoyer et al., PMID1987	PDSP
Ki	8.4 nM	Elliot & Kent, PMID1989	PDSP
Ki	25.75 nM	Andorn et al., PMID1984	PDSP

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