Annotations: 2KI9

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00001	7 transmembrane receptor (rhodopsin family) (7tm_1)	7 transmembrane receptor (rhodopsin family)	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Cannabinoid receptor 2	cannabinoid receptor activity molecular transducer activity G protein-coupled receptor activity transmembrane signaling receptor activity signaling receptor activity	cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation adenylate cyclase-activating G protein-coupled receptor signaling pathway cell communication adenylate cyclase-modulating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway cellular process signal transduction metabolic process regulation of metabolic process cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation adenylate cyclase-activating G protein-coupled receptor signaling pathway cell communication adenylate cyclase-modulating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway cellular process signal transduction metabolic process regulation of metabolic process regulation of action potential negative regulation of action potential negative regulation of biological process action potential regulation of biological quality regulation of membrane potential immune response immune system process response to amine response to organic substance response to organonitrogen compound response to chemical response to nitrogen compound response to amphetamine defense response response to stress inflammatory response multicellular organismal process regulation of leukocyte activation cell activation regulation of cell activation myeloid leukocyte activation leukocyte activation negative regulation of cell activation negative regulation of mast cell activation negative regulation of immune system process negative regulation of cellular process mast cell activation regulation of mast cell activation regulation of multicellular organismal process regulation of immune system process negative regulation of multicellular organismal process negative regulation of leukocyte activation cell chemotaxis chemotaxis response to external stimulus leukocyte migration cellular response to chemical stimulus taxis cell migration cell motility leukocyte chemotaxis locomotion negative regulation of synaptic transmission, GABAergic negative regulation of signaling modulation of chemical synaptic transmission negative regulation of synaptic transmission negative regulation of cell communication synaptic signaling trans-synaptic signaling regulation of signaling synaptic transmission, GABAergic cell-cell signaling chemical synaptic transmission regulation of trans-synaptic signaling anterograde trans-synaptic signaling regulation of cell communication regulation of synaptic transmission, GABAergic biological process involved in interspecies interaction between organisms response to lipid response to other organism response to oxygen-containing compound response to lipopolysaccharide response to biotic stimulus response to bacterium response to external biotic stimulus response to molecule of bacterial origin G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger	somatodendritic compartment cell body perikaryon neuronal cell body cellular anatomical entity cell periphery extrinsic component of plasma membrane cytoplasmic side of plasma membrane cytoplasmic side of membrane membrane plasma membrane extrinsic component of membrane extrinsic component of cytoplasmic side of plasma membrane side of membrane somatodendritic compartment cell body perikaryon neuronal cell body cellular anatomical entity cell periphery extrinsic component of plasma membrane cytoplasmic side of plasma membrane cytoplasmic side of membrane membrane plasma membrane extrinsic component of membrane extrinsic component of cytoplasmic side of plasma membrane side of membrane cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection intracellular anatomical structure cytoplasm membrane-bounded organelle intracellular organelle organelle endoplasmic reticulum intracellular membrane-bounded organelle endomembrane system

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR002230	Cannabinoid receptor family	Family
A	IPR000276	G protein-coupled receptor, rhodopsin-like	Family
A	IPR001551	Cannabinoid receptor type 2	Family
A	IPR017452	GPCR, rhodopsin-like, 7TM	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P34972	acute myeloid leukemia pancreatitis Hyperalgesia atherosclerosis endogenous depression breast carcinoma cirrhosis of liver secondary Parkinson disease melancholia large cell medulloblastoma malignant pancreatic neoplasm alcohol abuse osteosarcoma breast cancer schizophrenia acute myeloid leukemia pancreatitis Hyperalgesia atherosclerosis endogenous depression breast carcinoma cirrhosis of liver secondary Parkinson disease melancholia large cell medulloblastoma malignant pancreatic neoplasm alcohol abuse osteosarcoma breast cancer schizophrenia depressive disorder immune system disease arteriosclerosis disorder neurotic disorder ovarian cancer obesity disorder bipolar disorder pancreatic neoplasm psoriasis

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A	OPM	Peptides	Alpha-helical peptides	Peptides of transmembrane proteins	GPCR peptides

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A	PDBTM	Annotated as membrane protein by PDBTM

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 R01GM133198.