AF_AFP25102F1

Computed structure model of Histamine H2 receptor

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Histamine H2 receptor	binding heterocyclic compound binding small molecule binding neurotransmitter receptor activity molecular transducer activity signaling receptor activity G protein-coupled amine receptor activity G protein-coupled receptor activity transmembrane signaling receptor activity histamine receptor activity	localization multicellular organismal process system process digestion secretion transport digestive system process acid secretion gastric acid secretion establishment of localization gastrin-induced gastric acid secretion developmental process gland development animal organ development localization multicellular organismal process system process digestion secretion transport digestive system process acid secretion gastric acid secretion establishment of localization gastrin-induced gastric acid secretion developmental process gland development animal organ development anatomical structure development regulation of tube diameter regulation of biological process regulation of tube size regulation of system process biological regulation positive regulation of biological process positive regulation of vasoconstriction circulatory system process regulation of blood circulation vascular process in circulatory system regulation of vasoconstriction positive regulation of multicellular organismal process regulation of multicellular organismal process blood vessel diameter maintenance regulation of biological quality vasoconstriction blood circulation regulation of anatomical structure size histamine-induced gastric acid secretion trans-synaptic signaling synaptic signaling signaling anterograde trans-synaptic signaling cell-cell signaling cellular process chemical synaptic transmission cell communication regulation of synaptic plasticity regulation of signaling regulation of cellular process modulation of chemical synaptic transmission regulation of trans-synaptic signaling regulation of cell communication cellular response to nitrogen compound cellular response to stimulus cellular response to chemical stimulus response to histamine response to stimulus response to chemical cellular response to histamine response to nitrogen compound multicellular organism development digestive system development tube development digestive tract development system development epithelium development cellular developmental process cell development tissue development cell morphogenesis epithelial cell differentiation anatomical structure morphogenesis epithelial cell development epithelial cell morphogenesis cell differentiation behavior learning or memory nervous system process cognition memory response to light stimulus learning visual learning visual behavior associative learning response to radiation response to abiotic stimulus regulation of localization negative regulation of biological process regulation of lipid transport negative regulation of transport negative regulation of lipid localization regulation of arachidonate secretion negative regulation of icosanoid secretion arachidonate secretion negative regulation of secretion monocarboxylic acid transport fatty acid transport icosanoid transport regulation of icosanoid secretion icosanoid secretion long-chain fatty acid transport negative regulation of arachidonate secretion organic anion transport negative regulation of lipid transport carboxylic acid transport arachidonate transport regulation of transport negative regulation of fatty acid transport lipid localization lipid transport regulation of fatty acid transport regulation of secretion organic acid transport regulation of lipid localization negative regulation of organic acid transport macromolecule localization regulation of organic acid transport G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger G protein-coupled receptor signaling pathway signal transduction	cellular anatomical structure synapse cell junction cell periphery plasma membrane membrane somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR000503	Histamine H2 receptor	Family
A	IPR000276	G protein-coupled receptor, rhodopsin-like	Family
A	IPR017452	GPCR, rhodopsin-like, 7TM	Domain

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.