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Histamine H2 receptor

H2 receptors are a type of histamine receptor found in many parts of the anatomy of humans and other animals. They are positively coupled to adenylate cyclase via Gs alpha subunit. It is a potent stimulant of cAMP production, which leads to activation of protein kinase A. PKA functions to phosphorylate certain proteins, affecting their activity. The drug…

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Aliases
HRH2, H2R, histamine receptor H2, HH2R
Band
5q35.2 · 13 B1|13 28.4 cM
Bgee
monocyte · blood · granulocyte · left ventricle · apex of heart
BioGPS
More reference expression data
Chr.
Chromosome 5 (human) · Chromosome 13 (mouse)
Databases
NCBI: entry; OMA: entry

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Function

Tissue distribution

Physiological responses

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Map overview Semantic statistics

Histamine H2 receptor

Nodes44
Edges43
Triples102
Avg. degree1.95
Density0.045455
Components1

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Histamine H2 receptor

Top relations

Gene ontology · 27
Histamine H2 receptor → chemical synaptic transmission, dendrite, digestive tract development, epithelial cell morphogenesis, G protein-coupled receptor activity, G protein-coupled receptor signaling pathway, G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger, G protein-coupled serotonin receptor activity, G protein-coupled serotonin receptor signaling pathway, gastric acid secretion, gastrin-induced gastric acid secretion, gland development, histamine receptor activity, histamine-induced gastric acid secretion, immune response, integral component of membrane, integral component of plasma membrane, membrane, memory, neurotransmitter receptor activity
Bgee · 18
Histamine H2 receptor → apex of heart, blood, body of stomach, caudate nucleus, decidua, dentate gyrus of hippocampal formation granule cell, epithelium of stomach, granulocyte, internal carotid artery, left ventricle, monocyte, mucous cell of stomach, myocardium of left ventricle, neuron, prefrontal cortex, primary visual cortex, putamen, superior frontal gyrus
RNA expression pattern · 18
Histamine H2 receptor → apex of heart, blood, body of stomach, caudate nucleus, decidua, dentate gyrus of hippocampal formation granule cell, epithelium of stomach, granulocyte, internal carotid artery, left ventricle, monocyte, mucous cell of stomach, myocardium of left ventricle, neuron, prefrontal cortex, primary visual cortex, putamen, superior frontal gyrus
related to Physiological responses · 16
Histamine H2 receptor → Activation, COPD, Experimental, GERD, H2, Inhibit, Inhibition, MLC, MLCK, MLCP, PKA, Smooth, Stimulation, T-cell, Target, The
related to Tissue distribution · 3
Histamine H2 receptor → Gastric, Histamine H2, Vascular
Band · 2
Histamine H2 receptor → 13 B1|13 28.4 cM, 5q35.2
Chr. · 2
Histamine H2 receptor → Chromosome 13 (mouse), Chromosome 5 (human)
End · 2
Histamine H2 receptor → 175,710,756 bp, 54,390,199 bp
Aliases · 1
Histamine H2 receptor → HRH2, H2R, histamine receptor H2, HH2R
BioGPS · 1
Histamine H2 receptor → More reference expression data

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Important terminology

histamine h2 receptor bp receptors chr human band chromosome secretion protein activity gene location external activation hrh2 mouse pka gastric

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Histamine H2 receptorAliasesHRH2, H2R, histamine receptor H2, HH2R1.00infobox
Histamine H2 receptorBand5q35.21.00infobox
Histamine H2 receptorBand13 B1|13 28.4 cM1.00infobox
Histamine H2 receptorBgeemonocyte1.00infobox
Histamine H2 receptorBgeeblood1.00infobox
Histamine H2 receptorBgeegranulocyte1.00infobox
Histamine H2 receptorBgeeleft ventricle1.00infobox
Histamine H2 receptorBgeeapex of heart1.00infobox
Histamine H2 receptorBgeebody of stomach1.00infobox
Histamine H2 receptorBgeeputamen1.00infobox
Histamine H2 receptorBgeecaudate nucleus1.00infobox
Histamine H2 receptorBgeemyocardium of left ventricle1.00infobox
Histamine H2 receptorBgeeprefrontal cortex1.00infobox
Histamine H2 receptorBgeeinternal carotid artery1.00infobox
Histamine H2 receptorBgeeepithelium of stomach1.00infobox
Histamine H2 receptorBgeemucous cell of stomach1.00infobox
Histamine H2 receptorBgeeprimary visual cortex1.00infobox
Histamine H2 receptorBgeesuperior frontal gyrus1.00infobox
Histamine H2 receptorBgeeneuron1.00infobox
Histamine H2 receptorBgeedecidua1.00infobox
Histamine H2 receptorBgeedentate gyrus of hippocampal formation granule cell1.00infobox
Histamine H2 receptorBioGPSMore reference expression data1.00infobox
Histamine H2 receptorChr.Chromosome 5 (human)1.00infobox
Histamine H2 receptorChr.Chromosome 13 (mouse)1.00infobox
Histamine H2 receptorDatabasesNCBI: entry; OMA: entry1.00infobox
Histamine H2 receptorEnd175,710,756 bp1.00infobox
Histamine H2 receptorEnd54,390,199 bp1.00infobox
Histamine H2 receptorEnsemblENSG000001137491.00infobox
Histamine H2 receptorEntrez32741.00infobox
Histamine H2 receptorExternal IDsOMIM: 142703; MGI: 108482; GeneCards: HRH21.00infobox

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