|Description: Histamine H1 receptor.|
Ensembl ID: ENSG00000196639
UniprotKB/SwissProt: HRH1_HUMAN (P35367)
Function: In peripheral tissues, the H1 subclass of histamine receptors mediates the contraction of smooth muscles, increase in capillary permeability due to contraction of terminal venules, and catecholamine release from adrenal medulla, as well as mediating neurotransmission in the central nervous system.
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Cell membrane; Multi-pass membrane protein.