General Information of the Protein
Protein ID
PT02507
Protein Name
5-hydroxytryptamine receptor 1E
Secondarily
Protein Name
S31
Serotonin receptor 1E
Gene Name
HTR1E
Sequence
MNITNCTTEASMAIRPKTITEKMLICMTLVVITTLTTLLNLAVIMAIGTTKKLHQPANYLICSLAVTDLLVAVLVMPLSIIYIVMDRWKLGYFLCEVWLSVDMTCCTCSILHLCVIALDRYWAITNAIEYARKRTAKRAALMILTVWTISIFISMPPLFWRSHRRLSPPPSQCTIQHDHVIYTIYSTLGAFYIPLTLILILYYRIYHAAKSLYQKRGSSRHLSNRSTDSQNSFASCKLTQTFCVSDFSTSDPTTEFEKFHASIRIPPFDNDLDHPGERQQISSTRERKAARILGLILGAFILSWLPFFIKELIVGLSIYTVSSEVADFLTWLGYVNSLINPLLYTSFNEDFKLAFKKLIRCREHT
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Organism
Homo sapiens, Human
Protein Classification
Membrane receptor
>
Family A G protein-coupled receptor
>
Small molecule receptor (family A GPCR)
>
Monoamine receptor
>
Serotonin receptor
Function
G-protein coupled receptor for 5-hydroxytryptamine (serotonin). Also functions as a receptor for various alkaloids and psychoactive substances. Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and modulates the activity of down-stream effectors, such as adenylate cyclase. Signaling inhibits adenylate cyclase activity.
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Uniprot ID
Primary ID:
P28566

Secondarily ID:
E1P503
Q9P1Y1
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Ensembl ID
ENSG00000168830
HGNC ID
HGNC:5291
Subcellular Location
Cell membrane
Map of Molecular Bioactivity Related to the Protein
Map of Molecular Bioactivity Related to the Protein

Protein
Cell Line
Compound

Bioactivity Value:

<= 0.1 μM
> 0.1 μM and <= 10 μM
> 10 μM
Imprecise Activity
Table of Molecular Bioactivities Related to the Protein
Cell Line ID: CL000901 , 661W
Compound ID Compound Name Compound Formula
CP0387083
(3aS,9bS)-3a-methyl-5-phenyl-2,3,4,9b-tetrahydro-1H-pyrrolo[2,3-c]quinoline
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C18H20N2
 1
1
Ki > 10000 nM
   TI
   LI
   LO
   TS
CP0391120
(1S,2R)-1-ethyl-7-methoxy-2-methyl-3,4-dihydro-1H-naphthalen-2-amine
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C14H21NO
 1
1
Ki > 10000 nM
   TI
   LI
   LO
   TS
CP0391121
(3S,4S)-4-ethyl-3,6-dimethyl-2,4-dihydrochromen-3-amine
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C13H19NO
 1
1
Ki > 10000 nM
   TI
   LI
   LO
   TS
CP0391154
(3aS,9bS)-7,9-dimethoxy-3a-methyl-2,3,4,9b-tetrahydro-1H-chromeno[3,4-b]pyrrole
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C14H19NO3
 1
1
Ki > 10000 nM
   TI
   LI
   LO
   TS
CP0411059
(3S,4S)-4-ethyl-3-methyl-1-phenyl-2,4-dihydroquinolin-3-amine
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C18H22N2
 1
1
Ki > 10000 nM
   TI
   LI
   LO
   TS
Biochemical Assays
Compound ID Compound Name Compound Formula
CP0096286
(R)-3-(2-(2-(4-methylpiperidin-1-yl)ethyl)pyrrolidin-1-ylsulfonyl)phenol
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C18H28N2O3S
 1
1 Ki > 10000 nM
Clinical Information about the Protein
Target 1 ( 5-HT 1E receptor (HTR1E) )
Target Type Successful Target
Disease 1 Target-related Disease  1
1 Hyperprolactinaemia [ICD-11: 5A60.1]
Approved Drug(s) 1 Approved Drug  1
1 Metergolin Approved
Hyperprolactinaemia