Annotations: 2RRI

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00123	Peptide hormone (Hormone_2)	Peptide hormone	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Vasoactive intestinal peptide	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 neuropeptide activity neuropeptide hormone activity peptide hormone receptor binding hormone receptor binding	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 body fluid secretion localization 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 body fluid secretion localization regulation of body fluid levels secretion transport regulation of biological quality establishment of localization cell population proliferation positive regulation of cell population proliferation regulation of cell population proliferation positive regulation of biological process positive regulation of cellular process negative regulation of potassium ion transport regulation of localization regulation of potassium ion transport regulation of transport negative regulation of monoatomic ion transport regulation of monoatomic ion transport negative regulation of biological process negative regulation of transport metal ion transport monoatomic ion transport potassium ion transport monoatomic cation transport regulation of metal ion transport protein localization establishment of protein localization cellular localization nitrogen compound transport hormone secretion protein localization to extracellular region peptide secretion secretion by cell amide transport signal release cellular macromolecule localization regulation of hormone levels organic substance transport prolactin secretion establishment of protein localization to extracellular region cell-cell signaling export from cell protein secretion peptide transport protein transport peptide hormone secretion macromolecule localization hormone transport monoamine transport regulation of catecholamine secretion epinephrine secretion organic hydroxy compound transport positive regulation of secretion by cell positive regulation of amine transport positive regulation of epinephrine secretion regulation of secretion by cell catecholamine transport positive regulation of secretion epinephrine transport regulation of epinephrine secretion positive regulation of catecholamine secretion organic cation transport regulation of secretion catecholamine secretion amine transport positive regulation of transport regulation of amine transport multicellular organismal process regulation of penile erection regulation of reproductive process reproductive process multicellular organismal reproductive process mating behavior behavior positive regulation of penile erection positive regulation of multicellular organismal process reproductive behavior regulation of multicellular organismal process penile erection copulation positive regulation of reproductive process regulation of protein localization regulation of cellular localization phospholipase C-activating G protein-coupled receptor signaling pathway negative regulation of programmed cell death regulation of apoptotic process regulation of programmed cell death cell death negative regulation of apoptotic process negative regulation of cellular process apoptotic process programmed cell death system process learning or memory nervous system process cognition negative regulation of cell population proliferation regulation of smooth muscle cell proliferation smooth muscle cell proliferation negative regulation of smooth muscle cell proliferation muscle cell proliferation catabolic process positive regulation of protein metabolic process macromolecule catabolic process regulation of primary metabolic process positive regulation of metabolic process organic substance metabolic process positive regulation of macromolecule metabolic process protein metabolic process organonitrogen compound catabolic process organonitrogen compound metabolic process regulation of protein metabolic process primary metabolic process regulation of macromolecule metabolic process protein catabolic process regulation of catabolic process positive regulation of protein catabolic process positive regulation of catabolic process metabolic process macromolecule metabolic process regulation of metabolic process organic substance catabolic process regulation of protein catabolic process endothelial cell proliferation positive regulation of epithelial cell proliferation regulation of endothelial cell proliferation positive regulation of endothelial cell proliferation regulation of epithelial cell proliferation epithelial cell proliferation positive regulation of macromolecule biosynthetic process negative regulation of cellular metabolic process nucleobase-containing compound metabolic process post-transcriptional regulation of gene expression regulation of RNA metabolic process organic substance biosynthetic process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process RNA catabolic process mRNA stabilization mRNA catabolic process cellular metabolic process negative regulation of metabolic process regulation of cellular metabolic process negative regulation of cellular biosynthetic process nucleobase-containing compound catabolic process organic cyclic compound metabolic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of macromolecule biosynthetic process nucleic acid catabolic process regulation of macromolecule biosynthetic process negative regulation of RNA metabolic process cellular biosynthetic process RNA metabolic process positive regulation of cellular metabolic process negative regulation of mRNA metabolic process regulation of mRNA catabolic process positive regulation of biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process negative regulation of catabolic process negative regulation of mRNA catabolic process negative regulation of RNA catabolic process gene expression mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process organic cyclic compound catabolic process regulation of cellular biosynthetic process regulation of mRNA stability RNA stabilization negative regulation of biosynthetic process positive regulation of gene expression regulation of RNA stability regulation of mRNA metabolic process positive regulation of cellular biosynthetic process	extracellular region cellular anatomical entity cell projection neuron projection plasma membrane bounded cell projection

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR000532	Glucagon/GIP/secretin/VIP	Domain
A	IPR046963	VIP/GHRH-like	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P01282	intellectual disability Down syndrome prostate cancer Hyperalgesia erectile dysfunction rhinitis urinary bladder disease acute lung injury major depressive disorder malignant glioma autism breast cancer pancreatic intraductal papillary-mucinous neoplasm primitive neuroectodermal tumor large cell medulloblastoma intellectual disability Down syndrome prostate cancer Hyperalgesia erectile dysfunction rhinitis urinary bladder disease acute lung injury major depressive disorder malignant glioma autism breast cancer pancreatic intraductal papillary-mucinous neoplasm primitive neuroectodermal tumor large cell medulloblastoma malignant colon neoplasm astrocytic tumor oligodendroglioma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia fetal alcohol syndrome glioblastoma psoriasis schizophrenia hypotensive disorder lung carcinoma malignant ependymoma medulloblastoma atypical teratoid rhabdoid tumor osteosarcoma bipolar disorder pancreatic intraductal papillary-mucinous carcinoma pilocytic astrocytoma

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.