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GPCR

Name	Histamine H1 receptor
Species	Homo sapiens (Human)
Gene	HRH1
Synonym	HH1R H1R Hisr H1 receptor
Disease	Vertigo's disease; Meniere's disease Ocular allergy Obesity Nausea; Vomiting Insomnia; Anxiety disorder Insomnia Hypersensitivity reactions; Coughs; Common colds Pain Parkinson's disease Perennial and seasonal allergic rhinitis; Vasomotor rhinitis; Allergic conjunctivitis Vertigo meniere's disease Unspecified Sleep disorders Seasonal and perennial allergic rhinitis and vasomotor rhinitis Rhinitis; Urticaria; Allergy Rhinitis Respiratory disease Respiratory allergies; Cancer Respiratory allergies; Allergic rhinitis Pruritus Nasal congestion Hay fever; Cough Hay fever; Allergic rhinitis Anxiety disorder Anesthesia Allergy Allergic skin disorders Allergic rhinitis; Urticaria; Pruritus Allergic rhinitis; Urticaria Allergic rhinitis Allergic disorders; Itching; Nausea Allergic conjunctivitis Anxiety disorder; Morning sickness Asthma Hay fever Common cold; Allergies Depression Dry cough [ Show all ]
Length	487
Amino acid sequence	MSLPNSSCLLEDKMCEGNKTTMASPQLMPLVVVLSTICLVTVGLNLLVLYAVRSERKLHTVGNLYIVSLSVADLIVGAVVMPMNILYLLMSKWSLGRPLCLFWLSMDYVASTASIFSVFILCIDRYRSVQQPLRYLKYRTKTRASATILGAWFLSFLWVIPILGWNHFMQQTSVRREDKCETDFYDVTWFKVMTAIINFYLPTLLMLWFYAKIYKAVRQHCQHRELINRSLPSFSEIKLRPENPKGDAKKPGKESPWEVLKRKPKDAGGGSVLKSPSQTPKEMKSPVVFSQEDDREVDKLYCFPLDIVHMQAAAEGSSRDYVAVNRSHGQLKTDEQGLNTHGASEISEDQMLGDSQSFSRTDSDTTTETAPGKGKLRSGSNTGLDYIKFTWKRLRSHSRQYVSGLHMNRERKAAKQLGFIMAAFILCWIPYFIFFMVIAFCKNCCNEHLHMFTIWLGYINSTLNPLIYPLCNENFKKTFKRILHIRS
UniProt	P35367
Protein Data Bank	3rze
GPCR-HGmod model	P35367
3D structure model	This structure is from PDB ID 3rze.
BioLiP	BL0202178, BL0202179, BL0202180
Therapeutic Target Database	T77913
ChEMBL	CHEMBL231
IUPHAR	262
DrugBank	BE0000442

Ligand

Name	triprolidine
Molecular formula	C19H22N2
IUPAC name	2-[(E)-1-(4-methylphenyl)-3-pyrrolidin-1-ylprop-1-enyl]pyridine
Molecular weight	278.399
Hydrogen bond acceptor	2
Hydrogen bond donor	0
XlogP	3.9
Synonyms	DSSTox_CID_3718 HSDB 6316 Myidil (TN) NCGC00024714-08 Pyridine, 2-(3-(1-pyrrolidinyl)-1-p-tolylpropenyl)-, (E)- 2-[(E)-1-(p-tolyl)-3-pyrrolidin-1-yl-prop-1-enyl]pyridine trans-1-(4-Methylphenyl)-1-(2-pyridyl)-3-pyrrolidinoprop-1-ene AB00053563-13 Triprolidine (INN) AKOS027460758 Venen (TN) BRD-K11742128-003-15-0 CHEBI:84116 DTXSID3023718 L000901 NCGC00024714-03 (E)-2-(1-(4-Methylphenyl)-3-(1-pyrrolidinyl)-1-propenyl)pyridine Prestwick2_000262 2-(3-Pyrrolidin-1-yl-1-p-tolyl-propenyl)-pyridine Spectrum5_001467 486T124 TRIPHED ACM486124 Triprolidine Monohydrochloride, Monohydrate BDBM50292411 C19H22N2 CORPHED Histafed MolPort-003-182-178 NCGC00024714-06 (E)-2-[3-(1-Pyrrolidinyl)-1-p-toluenepropenyl]pyridine Pyridine, 2-((1E)-1-(4-methylphenyl)-3-(1-pyrrolidinyl)-1-propenyl)-, monohydrochloride 2-[(E)-1-(4-methylphenyl)-3-pyrrolidin-1-ylprop-1-enyl]pyridine Tox21_110919_1 6138-79-0 (mono-hydrochloride, mono-hydrate) Triprolidin Actidil (TN) Triprolidinum [INN-Latin] BPBio1_000116 CCG-12422 DSSTox_GSID_23718 IDI1_000297 Myidyl NCGC00024714-11 2-((E)-3-Pyrrolidin-1-yl-1-p-tolyl-propenyl)-pyridine SBI-0025383.P004 2L8T9S52QM trans-2-(3-(1-Pyrrolidinyl)-1-p-tolylpropenyl)pyridine AB00053563_14 Triprolidine HCL ALLERFED ZINC12503099 BSPBio_000104 D08648 EINECS 207-627-0 Lopac0_001130 NCGC00024714-04 (E)-2-(3-(pyrrolidin-1-yl)-1-p-tolylprop-1-enyl)pyridine Prestwick3_000262 2-[(1E)-1-(4-methylphenyl)-3-(pyrrolidin-1-yl)prop-1-en-1-yl]pyridine T 6764 Tripolidina ACTAHIST Triprolidine [INN:BAN] BIDD:GT0569 CAS-486-12-4 DB00427 HMS2089M21 MYFED NCGC00024714-07 1-((E)-3-Pyridin-2-yl-3-p-tolyl-allyl)-pyrrolidinium Pyridine, 2-(1-(4-methylphenyl)-3-(1-pyrrolidinyl)-1-propenyl)-, (E)- 2-[(E)-1-(4-methylphenyl)-3-pyrrolidin-1-ylprop-1-enyl]pyridine hydrochloride trans-1-(2-Pyridyl)-3-pyrrolidino-1-p-tolylprop-1-ene AB00053563-02 Actifed UNII-2L8T9S52QM BRD-K11742128-003-05-1 CCRIS 7212 DSSTox_RID_77161 KB-105517 NCGC00024714-02 NCI-C61450 2-(3-(pyrrolidin-1-yl)-1-p-tolylprop-1-enyl)pyridine SCHEMBL4905 486-12-4 TRILITRON AC1NR02Y Triprolidine Monohydrochloride AN-45232 BSPBio_002255 CHEMBL855 D0E8CI GTPL1228 LS-1293 NCGC00024714-05 (E)-2-1-(4-METHYLPHENYL)-3-(1-PYRROLIDINYL)-1-PROPENYL-PYRIDINE Pyridine, 2-((1E)-1-(4-methylphenyl)-3-(1-pyrrolidinyl)-1-propen-1-yl)-, hydrochloride (1:1) 2-[(E)-1-(4-methylphenyl)-3-pyrrolidin-1-ium-1-ylprop-1-enyl]pyridine chloride Tox21_110919 550-70-9 (mono-hydrochloride) Tripolidina [INN-Spanish] Actidil Triprolidinum BIM-0025383.P001 CBEQULMOCCWAQT-WOJGMQOQSA-N [ Show all ]
Inchi Key	CBEQULMOCCWAQT-WOJGMQOQSA-N
Inchi ID	InChI=1S/C19H22N2/c1-16-7-9-17(10-8-16)18(19-6-2-3-12-20-19)11-15-21-13-4-5-14-21/h2-3,6-12H,4-5,13-15H2,1H3/b18-11+
PubChem CID	5282443
ChEMBL	CHEMBL855
IUPHAR	1228
BindingDB	50292411
DrugBank	DB00427
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
Activity	80.0 %	PMID8496700	ChEMBL
Ki	1.0 nM	PMID8903934, PMID7925364	BindingDB
Ki	1.0 - 3.16 nM	PMID7925364, PMID12065734	IUPHAR
Ki	1.11 nM	PMID12065734	BindingDB
Ki	1.53 nM	PMID12065734	BindingDB
Ki	1.6 nM	PMID8496700	BindingDB,ChEMBL

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