Annotations: 2B19

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Neuropeptide K	protein binding binding signaling receptor binding substance P receptor binding neurokinin receptor binding G protein-coupled receptor binding neuropeptide receptor binding	cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation cell communication G protein-coupled receptor signaling pathway cellular process signal transduction neuropeptide signaling pathway multicellular organismal process response to stress multicellular organismal response to stress cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation cell communication G protein-coupled receptor signaling pathway cellular process signal transduction neuropeptide signaling pathway multicellular organismal process response to stress multicellular organismal response to stress response to pain positive regulation of cytosolic calcium ion concentration regulation of biological quality system process circulatory system process regulation of blood pressure blood circulation detection of stimulus response to abiotic stimulus detection of abiotic stimulus regulation of defense response regulation of response to external stimulus defense response positive regulation of biological process response to external stimulus regulation of inflammatory response positive regulation of acute inflammatory response positive regulation of response to stimulus positive regulation of response to external stimulus positive regulation of inflammatory response regulation of response to stimulus regulation of response to stress positive regulation of defense response regulation of acute inflammatory response inflammatory response acute inflammatory response positive regulation of cell communication modulation of chemical synaptic transmission positive regulation of synaptic transmission, GABAergic synaptic signaling positive regulation of cellular process trans-synaptic signaling regulation of signaling synaptic transmission, GABAergic positive regulation of synaptic transmission cell-cell signaling chemical synaptic transmission regulation of trans-synaptic signaling anterograde trans-synaptic signaling regulation of cell communication positive regulation of signaling regulation of synaptic transmission, GABAergic cellular response to endogenous stimulus cellular response to growth factor stimulus response to endogenous stimulus cellular response to nerve growth factor stimulus response to nerve growth factor response to growth factor behavior learning or memory long-term memory nervous system process cognition memory regulation of action potential positive regulation of action potential action potential regulation of membrane potential positive regulation of cell population proliferation regulation of leukocyte activation regulation of cell activation lymphocyte activation leukocyte proliferation leukocyte activation positive regulation of lymphocyte activation positive regulation of cell activation lymphocyte proliferation positive regulation of leukocyte activation positive regulation of mononuclear cell proliferation regulation of immune system process regulation of multicellular organismal process positive regulation of immune system process regulation of lymphocyte proliferation regulation of leukocyte proliferation cell population proliferation cell activation positive regulation of lymphocyte proliferation regulation of cell population proliferation mononuclear cell proliferation immune system process positive regulation of leukocyte proliferation regulation of mononuclear cell proliferation positive regulation of multicellular organismal process regulation of lymphocyte activation learning associative learning ossification positive regulation of ossification regulation of ossification tachykinin receptor signaling pathway sensory perception sensory perception of pain heart process negative regulation of heart rate regulation of heart contraction regulation of system process negative regulation of biological process negative regulation of blood circulation negative regulation of heart contraction regulation of blood circulation heart contraction negative regulation of multicellular organismal process regulation of heart rate positive regulation of synaptic transmission, cholinergic synaptic transmission, cholinergic regulation of synaptic transmission, cholinergic multi-multicellular organism process reproductive process multicellular organismal reproductive process reproductive behavior insemination mating behavior multi-organism reproductive process copulation regulation of localization corticosterone secretion positive regulation of steroid hormone secretion localization regulation of glucocorticoid secretion positive regulation of glucocorticoid secretion regulation of steroid hormone secretion positive regulation of corticosteroid hormone secretion regulation of hormone levels lipid transport regulation of corticosteroid hormone secretion establishment of localization regulation of secretion endocrine hormone secretion positive regulation of lipid transport lipid export from cell glucocorticoid secretion regulation of endocrine process corticosteroid hormone secretion regulation of corticosterone secretion regulation of hormone secretion transport steroid hormone secretion regulation of lipid transport positive regulation of secretion by cell organic hydroxy compound transport hormone secretion positive regulation of corticosterone secretion secretion by cell positive regulation of hormone secretion regulation of secretion by cell positive regulation of secretion signal release secretion regulation of transport lipid localization export from cell positive regulation of lipid localization endocrine process positive regulation of transport regulation of lipid localization macromolecule localization hormone transport 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 chemical response to external biotic stimulus response to molecule of bacterial origin positive regulation of organelle organization regulation of cytoskeleton organization regulation of cellular component organization regulation of actin filament-based process positive regulation of cellular component organization regulation of actin filament bundle assembly cellular component biogenesis cellular component organization cellular component assembly positive regulation of actin filament bundle assembly actin filament bundle organization positive regulation of stress fiber assembly actin filament-based process cellular component organization or biogenesis stress fiber assembly regulation of actin filament organization actin cytoskeleton organization actomyosin structure organization positive regulation of cellular component biogenesis positive regulation of cytoskeleton organization actin filament organization regulation of cellular component biogenesis positive regulation of supramolecular fiber organization regulation of organelle organization regulation of stress fiber assembly organelle organization contractile actin filament bundle assembly regulation of actomyosin structure organization regulation of actin cytoskeleton organization actin filament bundle assembly regulation of supramolecular fiber organization supramolecular fiber organization cytoskeleton organization response to hormone positive regulation of locomotion regulation of cell motility positive regulation of cell migration positive regulation of epithelial cell migration tissue migration ameboidal-type cell migration positive regulation of cell motility regulation of cell migration cell migration epithelial cell migration cell motility regulation of epithelial cell migration locomotion epithelium migration regulation of locomotion	membrane-bounded organelle intracellular anatomical structure dense core granule intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cellular anatomical structure cytoplasmic vesicle organelle secretory granule secretory vesicle cytoplasm vesicle membrane-bounded organelle intracellular anatomical structure dense core granule intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cellular anatomical structure cytoplasmic vesicle organelle secretory granule secretory vesicle cytoplasm vesicle neuronal dense core vesicle extracellular region synapse cell junction somatodendritic compartment cell body neuronal cell body axon cell projection neuron projection plasma membrane bounded cell projection extracellular space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR008216	Tachykinin family	Family
A	IPR013055	Tachykinin/Neurokinin-like, conserved site	Conserved Site
A	IPR008215	Tachykinin domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P20366	narcolepsy allergic disease dissociative amnesia drug allergy migraine without aura, susceptibility to, 4 neuralgia Hyperemia schizophrenia major depressive disorder corneal disease gastroesophageal reflux disease bipolar disorder malignant colon neoplasm pancreatic intraductal papillary-mucinous neoplasm medulloblastoma narcolepsy allergic disease dissociative amnesia drug allergy migraine without aura, susceptibility to, 4 neuralgia Hyperemia schizophrenia major depressive disorder corneal disease gastroesophageal reflux disease bipolar disorder malignant colon neoplasm pancreatic intraductal papillary-mucinous neoplasm medulloblastoma pilocytic astrocytoma psoriasis fibromyalgia glioblastoma hypotensive disorder oligodendroglioma attention deficit hyperactivity disorder, inattentive type interstitial cystitis complex regional pain syndrome malignant ependymoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia Down syndrome peripheral neuropathy pituitary cancer narcolepsy-cataplexy syndrome amnestic disorder atypical teratoid rhabdoid tumor invasive ductal breast carcinoma depressive disorder malignant glioma Parkinson disease Pick disease migraine disorder facioscapulohumeral muscular dystrophy adrenal cortex carcinoma astrocytic tumor pain agnosia

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A	OPM	Peptides	Alpha-helical peptides	Tachykinin family	Tachykinin family

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.