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Go to the GPCR, ligand, or experimental data tables.
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GPCR

Name	5-hydroxytryptamine receptor 1A
Species	Rattus norvegicus (Rat)
Gene	Htr1a
Synonym	5-HT1A receptor 5-hydroxytryptamine (serotonin) receptor 1A, G protein-coupled 5-HT1A ADRB2RL1 ADRBRL1 5-HT-1A Gpcr18 Serotonin receptor 1A [ Show all ]
Disease	N/A for non-human GPCRs
Length	422
Amino acid sequence	MDVFSFGQGNNTTASQEPFGTGGNVTSISDVTFSYQVITSLLLGTLIFCAVLGNACVVAAIALERSLQNVANYLIGSLAVTDLMVSVLVLPMAALYQVLNKWTLGQVTCDLFIALDVLCCTSSILHLCAIALDRYWAITDPIDYVNKRTPRRAAALISLTWLIGFLISIPPMLGWRTPEDRSDPDACTISKDHGYTIYSTFGAFYIPLLLMLVLYGRIFRAARFRIRKTVRKVEKKGAGTSLGTSSAPPPKKSLNGQPGSGDWRRCAENRAVGTPCTNGAVRQGDDEATLEVIEVHRVGNSKEHLPLPSESGSNSYAPACLERKNERNAEAKRKMALARERKTVKTLGIIMGTFILCWLPFFIVALVLPFCESSCHMPALLGAIINWLGYSNSLLNPVIYAYFNKDFQNAFKKIIKCKFCRR
UniProt	P19327
Protein Data Bank	N/A
GPCR-HGmod model	N/A
3D structure model	No available structures or models
BioLiP	N/A
Therapeutic Target Database	N/A
ChEMBL	CHEMBL273
IUPHAR	1
DrugBank	N/A

Ligand

Name	IPSAPIRONE
Molecular formula	C19H23N5O3S
IUPAC name	1,1-dioxo-2-[4-(4-pyrimidin-2-ylpiperazin-1-yl)butyl]-1,2-benzothiazol-3-one
Molecular weight	401.485
Hydrogen bond acceptor	7
Hydrogen bond donor	0
XlogP	1.5
Synonyms	CTK8G0348 FT-0754953 Ipsapironum PDSP2_000732 TVX Q 7821 1,1-Dioxo-2-[4-(4-pyrimidin-2-yl-piperazin-1-yl)-butyl]-1,2-dihydro-1lambda6-benzo[d]isothiazol-3-one(Ipsapirone) API0003024 C-33115 DB-020290 HMS3713J20 LS-33620 SR-01000597547-1 Z6181 2-(4-(4-(2-pyrimidinyl)-1-piperazinyl)-butyl)-1,2-benzoisothiazol-3(2H)-one-1,1-dioxide 95847-70-4 BCP14089 CC-08433 DSSTox_RID_81060 NCGC00025315-02 Tox21_110962 1,1-Dioxo-2-[4-(4-pyrimidin-2-yl-piperazin-1-yl)-butyl]-1,2-dihydro-1lambda6-benzo[d]isothiazol-3-one 2-(4-(4-(Pyrimidin-2-yl)piperazin-1-yl)butyl)benzo[d]isothiazol-3(2H)-one 1,1-dioxide AKOS000278833 BRD-K90574421-001-01-9 D02FNU GTPL42 Ipsapironum [Latin] SCHEMBL79574 TZJUVVIWVWFLCD-UHFFFAOYSA-N 1,1-dioxo-2-[4-(4-pyrimidin-2-ylpiperazin-1-yl)butyl]-1,2-benzothiazol-3-one AS-16846 C19H23N5O3S DSSTox_CID_25688 Ipsapirona MolPort-003-983-477 SR-01000597547-2 ZINC1999529 2-(4-(4-(2-Pyrimidinyl)-1-piperazinyl)butyl)-1,2-benzisothiazol-3(2H)-one 1,1-dioxide AC1L1M24 BDBM50005127 CCG-220609 CHEMBL8412 DTXSID4045688 Ipsapirone [INN:BAN] PDSP1_000744 Tox21_110962_1 1,1-Dioxo-2-[4-(4-pyrimidin-2-yl-piperazin-1-yl)-butyl]-1,2-dihydro-1lambda6-benzo[d]isothiazol-3-one (Ipsapirone) 2-[4-[4-(2-PYRIMIDINYL)-1-PIPERAZINYL]BUTYL]-1,2-BENZISOTHIAZOL-3(2H)-ONE-1,1-DIOXIDE AOB5319 BRN 5486134 D0Q3ES HMS3268M06 L000682 SR-01000597547 UNII-6J9B11MN0K 1,2-Benzisothiazol-3(2H)-one, 2-(4-(4-(2-pyrimidinyl)-1-piperazinyl)butyl)-, 1,1-dioxide 6J9B11MN0K B6883 CAS-95847-70-4 DSSTox_GSID_45688 Ipsapirona [Spanish] NCGC00025315-01 Tocris-1869 2-(4-(4-(2-pyrimidinyl)-1-piperazinyl)butyl)-1,2-benzoisothiazol-3(2H)one 1,1-dioxide AC1Q6K8A BG0370 CHEBI:93578 [ Show all ]
Inchi Key	TZJUVVIWVWFLCD-UHFFFAOYSA-N
Inchi ID	InChI=1S/C19H23N5O3S/c25-18-16-6-1-2-7-17(16)28(26,27)24(18)11-4-3-10-22-12-14-23(15-13-22)19-20-8-5-9-21-19/h1-2,5-9H,3-4,10-15H2
PubChem CID	56971
ChEMBL	CHEMBL8412
IUPHAR	42
BindingDB	50005127
DrugBank	N/A
Structure SDF download
Lipinski's druglikeness	This ligand satisfies Lipinski's rule of five.

Experimental Data

Parameter	Value	Reference	Database source
IC50	8.2 nM	PMID15341483	BindingDB,ChEMBL
IC50	35.0 nM	PMID8863806, PMID7912735	BindingDB,ChEMBL
Ki	3.4 nM	PMID7752194, PMID1535661	BindingDB,ChEMBL
Ki	5.495 nM	PMID9873561	ChEMBL
Ki	5.5 nM	PMID9873561, PMID8410989, PMID18598015	BindingDB,ChEMBL
Ki	10.0 nM	PMID2565399, PMID2898533	BindingDB,ChEMBL
KiAH	0.024 nM	PMID1535661	ChEMBL

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