9A49 | pdb_00009a49

Structure of the alpha7nAChR Transmembrane and Intracellular Domains in Complex with the PICK1 PDZ Domain

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
F	PRKCA-binding protein	protein binding binding protein domain specific binding signaling receptor binding cytoskeletal protein binding actin binding protein-containing complex binding actin filament binding phospholipid binding lipid binding kinase binding protein kinase C binding enzyme binding protein kinase binding protein binding binding protein domain specific binding signaling receptor binding cytoskeletal protein binding actin binding protein-containing complex binding actin filament binding phospholipid binding lipid binding kinase binding protein kinase C binding enzyme binding protein kinase binding G protein-coupled receptor binding membrane curvature sensor activity molecular sensor activity molecular function regulator activity cation binding ion binding metal ion binding small molecule binding identical protein binding Arp2/3 complex binding	developmental process multicellular organismal process cellular developmental process cell development nervous system development glial cell development neurogenesis multicellular organism development gliogenesis glial cell differentiation cell differentiation anatomical structure development cellular process system development developmental process multicellular organismal process cellular developmental process cell development nervous system development glial cell development neurogenesis multicellular organism development gliogenesis glial cell differentiation cell differentiation anatomical structure development cellular process system development cellular response to stimulus cellular response to nutrient levels response to nutrient levels response to stimulus cellular response to stress response to stress response to starvation cellular response to glucose starvation cellular response to starvation monoamine transport localization nitrogen compound transport transport establishment of localization regulation of localization import into cell regulation of cellular process regulation of cellular component organization positive regulation of cellular component organization receptor internalization positive regulation of biological process regulation of receptor internalization vesicle-mediated transport cellular component organization positive regulation of endocytosis cellular component organization or biogenesis positive regulation of receptor-mediated endocytosis positive regulation of cellular process regulation of endocytosis regulation of biological process regulation of transport regulation of receptor-mediated endocytosis biological regulation regulation of vesicle-mediated transport positive regulation of receptor internalization positive regulation of transport endocytosis receptor-mediated endocytosis membrane organization developmental maturation neuronal ion channel clustering generation of neurons neuron differentiation anatomical structure maturation neuron development neuron maturation cell maturation response to decreased oxygen levels cellular response to chemical stimulus cellular response to oxygen levels response to chemical response to oxygen levels cellular response to decreased oxygen levels response to abiotic stimulus cellular localization establishment of protein localization intracellular transport protein transport establishment of localization in cell macromolecule localization intracellular protein localization intracellular protein transport regulation of hormone secretion regulation of protein localization regulation of peptide secretion signaling hormone secretion protein localization to extracellular region cell communication peptide secretion regulation of secretion by cell secretion by cell signal release regulation of biological quality regulation of peptide hormone secretion regulation of signaling secretion regulation of hormone levels regulation of peptide transport regulation of establishment of protein localization establishment of protein localization to extracellular region export from cell cell-cell signaling regulation of protein transport protein secretion regulation of protein secretion regulation of secretion peptide transport regulation of insulin secretion peptide hormone secretion hormone transport regulation of cell communication insulin secretion dendritic spine maintenance dendritic spine organization postsynapse organization plasma membrane bounded cell projection organization cell projection organization cellular component maintenance cell junction organization neuron projection organization synapse organization protein phosphorylation phosphorylation primary metabolic process macromolecule modification phosphate-containing compound metabolic process metabolic process protein metabolic process macromolecule metabolic process protein modification process phosphorus metabolic process regulation of Arp2/3 complex-mediated actin nucleation regulation of cytoskeleton organization regulation of actin filament-based process negative regulation of biological process regulation of actin nucleation actin filament-based process negative regulation of cellular process negative regulation of supramolecular fiber organization negative regulation of actin nucleation negative regulation of Arp2/3 complex-mediated actin nucleation regulation of actin filament organization actin cytoskeleton organization negative regulation of cellular component organization negative regulation of cytoskeleton organization actin filament organization Arp2/3 complex-mediated actin nucleation regulation of organelle organization organelle organization negative regulation of organelle organization regulation of actin cytoskeleton organization regulation of supramolecular fiber organization actin nucleation supramolecular fiber organization cytoskeleton organization negative regulation of signaling modulation of chemical synaptic transmission negative regulation of synaptic transmission negative regulation of cell communication synaptic signaling regulation of synaptic plasticity trans-synaptic signaling chemical synaptic transmission regulation of trans-synaptic signaling long-term synaptic depression anterograde trans-synaptic signaling receptor clustering localization within membrane protein localization to membrane	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane presynapse synapse cell junction presynaptic membrane plasma membrane region synaptic membrane cell projection cellular anatomical structure intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane presynapse synapse cell junction presynaptic membrane plasma membrane region synaptic membrane cell projection neuron projection plasma membrane bounded cell projection membrane-bounded organelle intracellular vesicle intracellular membrane-bounded organelle intracellular organelle cytoplasmic vesicle membrane bounding membrane of organelle cytoplasmic vesicle vesicle membrane organelle endocytic vesicle membrane vesicle organelle membrane endocytic vesicle Golgi apparatus endomembrane system cytoskeleton membraneless organelle intracellular membraneless organelle postsynaptic density postsynapse neuron to neuron synapse postsynaptic specialization asymmetric synapse Golgi apparatus subcompartment organelle subcompartment trans-Golgi network membrane trans-Golgi network perinuclear region of cytoplasm transport vesicle synaptic vesicle secretory vesicle exocytic vesicle
A, B, C, D, E	CHRNA7-FAM7A fusion protein	amyloid-beta binding binding peptide binding neurotransmitter receptor activity postsynaptic neurotransmitter receptor activity molecular transducer activity signaling receptor activity transmembrane signaling receptor activity acetylcholine receptor activity passive transmembrane transporter activity monoatomic ion channel activity channel activity monoatomic ion transmembrane transporter activity transporter activity amyloid-beta binding binding peptide binding neurotransmitter receptor activity postsynaptic neurotransmitter receptor activity molecular transducer activity signaling receptor activity transmembrane signaling receptor activity acetylcholine receptor activity passive transmembrane transporter activity monoatomic ion channel activity channel activity monoatomic ion transmembrane transporter activity transporter activity transmembrane transporter activity toxic substance binding channel regulator activity ion channel regulator activity molecular function regulator activity transporter regulator activity chloride channel regulator activity calcium channel activity monoatomic cation transmembrane transporter activity monoatomic cation channel activity calcium ion transmembrane transporter activity metal ion transmembrane transporter activity cation binding acetylcholine binding ion binding small molecule binding identical protein binding protein binding protein homodimerization activity protein dimerization activity transmitter-gated monoatomic ion channel activity gated channel activity transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential excitatory extracellular ligand-gated monoatomic ion channel activity ligand-gated channel activity ligand-gated monoatomic ion channel activity extracellular ligand-gated monoatomic ion channel activity acetylcholine-gated monoatomic cation-selective channel activity transmitter-gated channel activity ligand-gated monoatomic cation channel activity	cellular response to stimulus multicellular organismal process regulation of postsynaptic membrane potential system process regulation of cellular process response to stimulus signaling modulation of chemical synaptic transmission regulation of system process regulation of signal transduction chemical synaptic transmission, postsynaptic cell communication synaptic signaling modulation of excitatory postsynaptic potential cellular response to stimulus multicellular organismal process regulation of postsynaptic membrane potential system process regulation of cellular process response to stimulus signaling modulation of chemical synaptic transmission regulation of system process regulation of signal transduction chemical synaptic transmission, postsynaptic cell communication synaptic signaling modulation of excitatory postsynaptic potential regulation of multicellular organismal process signal transduction regulation of biological quality trans-synaptic signaling regulation of biological process regulation of signaling cell surface receptor signaling pathway nervous system process biological regulation cell-cell signaling chemical synaptic transmission regulation of nervous system process regulation of trans-synaptic signaling regulation of response to stimulus anterograde trans-synaptic signaling regulation of cell communication cellular process excitatory postsynaptic potential regulation of membrane potential positive regulation of cell communication positive regulation of signal transduction positive regulation of excitatory postsynaptic potential positive regulation of biological process positive regulation of response to stimulus positive regulation of cellular process positive regulation of signaling regulation of tumor necrosis factor production negative regulation of biological process negative regulation of tumor necrosis factor production cytokine production regulation of cytokine production negative regulation of cellular process negative regulation of macromolecule metabolic process regulation of biosynthetic process negative regulation of metabolic process tumor necrosis factor superfamily cytokine production negative regulation of cytokine production regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process tumor necrosis factor production regulation of gene expression negative regulation of gene expression regulation of tumor necrosis factor superfamily cytokine production biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of tumor necrosis factor superfamily cytokine production metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process negative regulation of multicellular organismal process regulation of metabolic process localization transport monoatomic ion transport establishment of localization amyloid precursor protein catabolic process regulation of protein metabolic process regulation of amyloid precursor protein catabolic process primary metabolic process regulation of primary metabolic process protein metabolic process amyloid precursor protein metabolic process cognition behavior learning or memory memory inorganic ion homeostasis intracellular calcium ion homeostasis homeostatic process calcium ion homeostasis cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis cellular component organization cell junction organization dendritic spine organization postsynapse organization plasma membrane bounded cell projection organization cell projection organization neuron projection organization synapse organization cellular component organization or biogenesis regulation of amyloid-beta formation negative regulation of amyloid precursor protein catabolic process amyloid-beta metabolic process negative regulation of protein metabolic process amyloid-beta formation negative regulation of amyloid-beta formation response to decreased oxygen levels response to hypoxia response to stress response to oxygen levels response to abiotic stimulus regulation of cellular component organization regulation of amyloid fibril formation amyloid fibril formation regulation of supramolecular fiber organization supramolecular fiber organization cellular response to nitrogen compound cellular response to acetylcholine response to oxygen-containing compound response to nitrogen compound acetylcholine receptor signaling pathway postsynaptic signal transduction cellular response to oxygen-containing compound cellular response to chemical stimulus response to chemical response to acetylcholine excretion micturition renal system process synaptic transmission involved in micturition neuromuscular synaptic transmission cellular developmental process plasma membrane bounded cell projection morphogenesis cell development neuron projection development cell morphogenesis neurogenesis multicellular organism development cell projection morphogenesis neuron differentiation neuron projection morphogenesis dendrite development cell differentiation anatomical structure development system development developmental process dendrite arborization dendrite morphogenesis nervous system development cell morphogenesis involved in neuron differentiation generation of neurons anatomical structure morphogenesis neuron projection arborization neuron development positive regulation of protein metabolic process positive regulation of metabolic process positive regulation of macromolecule metabolic process intracellular signal transduction positive regulation of ERK1 and ERK2 cascade regulation of intracellular signal transduction intracellular signaling cassette positive regulation of MAPK cascade positive regulation of intracellular signal transduction regulation of MAPK cascade MAPK cascade ERK1 and ERK2 cascade regulation of ERK1 and ERK2 cascade long-term synaptic potentiation positive regulation of long-term synaptic potentiation regulation of synaptic plasticity positive regulation of synaptic transmission regulation of long-term synaptic potentiation negative regulation of signaling negative regulation of intracellular signal transduction negative regulation of canonical NF-kappaB signal transduction negative regulation of cell communication negative regulation of response to stimulus negative regulation of signal transduction canonical NF-kappaB signal transduction regulation of canonical NF-kappaB signal transduction transmembrane transport monoatomic ion transmembrane transport cell population proliferation positive regulation of cell population proliferation regulation of cell population proliferation response to amyloid-beta sensory perception sensory processing positive regulation of amyloid-beta formation positive regulation of amyloid precursor protein catabolic process short-term memory regulation of developmental process angiogenesis regulation of vasculature development positive regulation of developmental process tube morphogenesis regulation of anatomical structure morphogenesis blood vessel development regulation of multicellular organismal development blood vessel morphogenesis tube development positive regulation of angiogenesis vasculature development circulatory system development positive regulation of vasculature development regulation of angiogenesis anatomical structure formation involved in morphogenesis positive regulation of multicellular organismal process monoatomic cation transport calcium ion transport metal ion transport response to nicotine regulation of cytokine production involved in inflammatory response negative regulation of cytokine production involved in inflammatory response production of molecular mediator involved in inflammatory response defense response cytokine production involved in inflammatory response inflammatory response	cell periphery postsynapse cellular anatomical structure postsynaptic membrane synapse cell junction membrane plasma membrane plasma membrane region synaptic membrane somatodendritic compartment cell projection dendrite dendritic tree cell periphery postsynapse cellular anatomical structure postsynaptic membrane synapse cell junction membrane plasma membrane plasma membrane region synaptic membrane somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection membrane-bounded organelle intracellular anatomical structure organelle subcompartment intracellular membrane-bounded organelle endomembrane system endoplasmic reticulum subcompartment intracellular organelle organelle nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum cytoplasm organelle membrane endoplasmic reticulum membrane protein-containing complex plasma membrane protein complex membrane protein complex transporter complex acetylcholine-gated channel complex transmembrane transporter complex plasma membrane signaling receptor complex signaling receptor complex monoatomic ion channel complex membrane microdomain membrane raft plasma membrane raft

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
F	IPR037959	PICK1, BAR domain	Domain
F	IPR030798	Arfaptin family	Family
F	IPR010504	Arfaptin homology (AH) domain	Domain
F	IPR027267	AH/BAR domain superfamily	Homologous Superfamily
F	IPR036034	PDZ superfamily	Homologous Superfamily
F	IPR001478	PDZ domain	Domain
A, B, C, D, E	IPR002394	Nicotinic acetylcholine receptor	Family
A, B, C, D, E	IPR036734	Neurotransmitter-gated ion-channel ligand-binding domain superfamily	Homologous Superfamily
A, B, C, D, E	IPR018000	Neurotransmitter-gated ion-channel, conserved site	Conserved Site
A, B, C, D, E	IPR038050	Neuronal acetylcholine receptor	Homologous Superfamily
A, B, C, D, E	IPR006202	Neurotransmitter-gated ion-channel ligand-binding domain	Domain
A, B, C, D, E	IPR036719	Neurotransmitter-gated ion-channel transmembrane domain superfamily	Homologous Superfamily
A, B, C, D, E	IPR006029	Neurotransmitter-gated ion-channel transmembrane domain	Domain
A, B, C, D, E	IPR006201	Neurotransmitter-gated ion-channel	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
F	: Q9NRD5	amphetamine abuse glioblastoma age-related macular degeneration Amphetamine-Related Disorders drug psychosis malignant glioma schizophrenia X-linked mixed deafness with perilymphatic gusher atypical teratoid rhabdoid tumor melanoma skin neoplasm cutaneous melanoma large cell medulloblastoma wet macular degeneration
A, B, C, D, E	: P36544	chromosome 15q13.3 microdeletion syndrome Alzheimer disease Sudden infant death syndrome nicotine dependence spina bifida cystica auditory perceptual disorders substance withdrawal syndrome visual epilepsy omphalocele schizophrenia onchocerciasis lung benign neoplasm bipolar disorder brain injury myelomeningocele chromosome 15q13.3 microdeletion syndrome Alzheimer disease Sudden infant death syndrome nicotine dependence spina bifida cystica auditory perceptual disorders substance withdrawal syndrome visual epilepsy omphalocele schizophrenia onchocerciasis lung benign neoplasm bipolar disorder brain injury myelomeningocele epilepsy, idiopathic generalized autism glaucoma strongyloidiasis

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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.