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QuickView for HRH2 (gene)

Gene Symbol:
HRH2 Homo sapiens Homo sapiens
Full name:
histamine receptor H2
H2R, histamine H2 receptor, HH2R, gastric receptor 1, gastric receptor I
Genomic Location:
Chr 5: 175042318-175044164
Histamine is a ubiquitous messenger molecule released from mast cells, enterochromaffin-like cells, and neurons. Its various actions are mediated by histamine receptors H1, H2, H3 and H4. Histamine receptor H2 belongs to the family 1 of G protein-coupled receptors. It is an integral membrane protein and stimulates gastric acid secretion. It also re...
Mus musculus Rattus norvegicus Macaca mulatta Canis lupus familiaris Gallus gallus Pan troglodytes Bos taurus Danio rerio
External Links:
Entrez Gene
Cytogenetic Map:
chr 5

GO Molecular Function

neurotransmitter receptor activity | transmembrane signaling receptor activity | G-protein coupled receptor activity | G-protein coupled amine receptor activity | signaling receptor activity | G-protein coupled serotonin receptor activity | histamine receptor activity

GO Biological Process

regulation of blood vessel diameter | response to radiation | cell morphogenesis | positive regulation of blood circulation | establishment of localization | cell differentiation | cellular process | secretion | localization | gastric acid secretion | visual learning | chemical synaptic transmission | learning | gastrin-induced gastric acid secretion | tissue development | positive regulation of vasoconstriction | regulation of cellular process | epithelium development | cellular component organization | G-protein coupled receptor activity | associative learning | response to stimulus | acid secretion | regulation of blood vessel size | toxin transport | regulation of blood circulation | epithelial cell development | G-protein coupled amine receptor activity | blood circulation | G-protein coupled receptor signaling pathway | modulation of chemical synaptic transmission | cell-cell signaling | epithelial cell morphogenesis | response to light stimulus | system development | multicellular organism development | learning or memory | nervous system process | synaptic signaling | digestive system process | cognition | digestive tract development | cell morphogenesis involved in differentiation | cell communication | regulation of tube size | gland development | visual behavior | digestive system development | anatomical structure development | regulation of vasoconstriction | regulation of tube diameter | behavior | immune response | animal organ development | G-protein coupled serotonin receptor activity | memory | G-protein coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger | regulation of cell communication | signaling | cell development | anatomical structure morphogenesis | histamine receptor activity | G-protein coupled serotonin receptor signaling pathway | developmental process | digestion | tube development | serotonin receptor signaling pathway | epithelial cell differentiation | regulation of synaptic plasticity | immune system process | signal transduction | regulation of signaling | multicellular organismal process

GO Cellular Component

integral component of membrane | dendrite | neuron projection | somatodendritic compartment | cell | intrinsic component of membrane | dendritic tree | cell projection | plasma membrane | integral component of plasma membrane | cell periphery | membrane | intrinsic component of plasma membrane