General Information of the Protein
| Protein ID |
PT03573
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| Protein Name |
Histamine H3 receptor
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| Gene Name |
HRH3
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| Sequence |
MERAPPDGLMNASGALAGEAAAAAGGARTFSAAWTAVLAALMALLIVATVLGNALVMLAFVADSSLRTQNNFFLLNLAISDFLVGVFCIPLYVPYVLTGRWTFGRGLCKLWLVVDYLLCTSSVFNIVLISYDRFLSVTRAVSYRAQQGDTRRAVRKMVLVWVLAFLLYGPAILSWEYLSGGSSIPEGHCYAEFFYNWYFLITASTLEFFTPFLSVTFFNLSIYLNIQRRTRLRLDGGAREAGPDPLPEAQSSPPQPPPGCWGCWPKGQGESMPLHRYGVGEAGPGAEAGEAALGGGSGAAASPTSSSGSSSRGTERPRSLKRGSKPSASSASLEKRMKMVSQSITQRFRLSRDKKVAKSLAIIVSIFGLCWAPYTLLMIIRAACHGHCVPDYWYETSFWLLWANSAVNPVLYPLCHYSFRRAFTKLLCPQKLKVQPHSSLEHCWK
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| Organism |
Cavia porcellus, Guinea pig
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| Protein Classification |
Membrane receptor
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Family A G protein-coupled receptor
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Small molecule receptor (family A GPCR)
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Monoamine receptor
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Histamine receptor
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| Function |
The H3 subclass of histamine receptors could mediate the histamine signals in CNS and peripheral nervous system. Signals through the inhibition of adenylate cyclase and displays high constitutive activity (spontaneous activity in the absence of agonist).
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| Uniprot ID |
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| Subcellular Location |
Cell membrane
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Map of Molecular Bioactivity Related to the Protein
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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 |
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Table of Molecular Bioactivities Related to the Protein
Cell Line ID: CL000026 , CHO-K1
| Compound ID | Compound Name | Compound Formula | |
| CP0119048 |
1-(3-(3-(4-chlorophenyl)propoxy)propyl)piperidine
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C17H26ClNO
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1 |
| 1 |
EC50 = 1.5 nM
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TI
LI
LO
TS
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Cell Line ID: CL000006 , HEK293
Biochemical Assays
| Compound ID | Compound Name | Compound Formula | |
| CP0119048 |
1-(3-(3-(4-chlorophenyl)propoxy)propyl)piperidine
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C17H26ClNO
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1 |
| 1 | Ki = 0.16 nM | ||
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Similar Protein(s) and Bioactivity Statistics
50% Identity
| Protein ID | Protein Name | Protein Organism | |
| PT00577 | Histamine receptor H3 | Macaca mulatta, Rhesus macaque | |
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| PT01194 | Histamine H3 receptor | Homo sapiens, Human | |