Annotations: 2MI1

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF03002	Somatostatin/Cortistatin family (Somatostatin)	Somatostatin/Cortistatin family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Somatostatin-14	hormone activity protein binding binding molecular function activator activity signaling receptor binding molecular function regulator activity signaling receptor regulator activity receptor ligand activity signaling receptor activator activity	response to acid chemical response to stimulus response to chemical response to amino acid response to xenobiotic stimulus regulation of postsynaptic membrane neurotransmitter receptor levels biological regulation regulation of biological quality somatostatin signaling pathway cellular response to stimulus regulation of biological process regulation of cellular process signaling response to endogenous stimulus response to acid chemical response to stimulus response to chemical response to amino acid response to xenobiotic stimulus regulation of postsynaptic membrane neurotransmitter receptor levels biological regulation regulation of biological quality somatostatin signaling pathway cellular response to stimulus regulation of biological process regulation of cellular process signaling response to endogenous stimulus hormone-mediated signaling pathway cell communication cellular response to endogenous stimulus cellular response to chemical stimulus response to hormone somatostatin receptor signaling pathway G protein-coupled receptor signaling pathway cellular process signal transduction cellular response to hormone stimulus cell-cell signaling regulation of cell motility regulation of locomotion regulation of cell migration cell migration cell motility locomotion response to osmotic stress hyperosmotic response response to stress response to abiotic stimulus cell surface receptor signaling pathway negative regulation of cell population proliferation cell population proliferation regulation of cell population proliferation negative regulation of cellular process negative regulation of biological process response to lipid response to steroid hormone response to organic cyclic compound trans-synaptic signaling synaptic signaling anterograde trans-synaptic signaling chemical synaptic transmission cell death apoptotic signaling pathway hormone-mediated apoptotic signaling pathway apoptotic process programmed cell death response to nutrient levels response to nutrient response to pH response to acidic pH multicellular organismal process digestion	membrane-bounded organelle intracellular anatomical structure dense core granule intracellular vesicle cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle secretory granule secretory vesicle cytoplasm vesicle membrane-bounded organelle intracellular anatomical structure dense core granule intracellular vesicle cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle secretory granule secretory vesicle cytoplasm vesicle neuronal dense core vesicle GABA-ergic synapse synapse cell junction extracellular region somatodendritic compartment cell body neuronal cell body extracellular space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR018142	Somatostatin/Cortistatin, C-terminal	Domain
A	IPR004250	Somatostatin	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P61278	VIPoma Barrett esophagus pancreatitis cancer esophageal varices pancreatic cholera malignant pancreatic neoplasm visual epilepsy endometriosis esophageal cancer hypokalemia potassium deficiency disease diarrheal disease pancreatic intraductal papillary-mucinous carcinoma acromegaly VIPoma Barrett esophagus pancreatitis cancer esophageal varices pancreatic cholera malignant pancreatic neoplasm visual epilepsy endometriosis esophageal cancer hypokalemia potassium deficiency disease diarrheal disease pancreatic intraductal papillary-mucinous carcinoma acromegaly hyperglycemia pancreatic neoplasm adrenal cortex carcinoma Pick disease lung cancer schizoaffective disorder malignant ependymoma breast fibroadenoma oligodendroglioma pancreatic ductal adenocarcinoma glioblastoma pancreatic intraductal papillary-mucinous neoplasm adenoma hypoglycemia Alzheimer disease ischemic disease pilocytic astrocytoma atypical teratoid rhabdoid tumor major depressive disorder schizophrenia benign neoplasm malignant glioma medulloblastoma multiple organ dysfunction syndrome Down syndrome neoplasm of esophagus ovarian cancer pancreatic insulinoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia adrenal cortex adenoma Parkinson disease astrocytic tumor malignant colon neoplasm bipolar disorder mood disorder

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A	OPM	Peptides	Peptides of nonregular structure	GPCR ligands	Somatostatin

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.