Annotations: 9QYM

Cryo-EM structure of Human Sigma 1 Receptor in the Hexamer form

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
A, B, C, D, E A, B, C, D, E, F	Sigma non-opioid intracellular receptor 1	molecular transducer activity signaling receptor activity G protein-coupled opioid receptor activity G protein-coupled receptor activity transmembrane signaling receptor activity identical protein binding protein binding binding	regulation of biological process neuron apoptotic process regulation of cellular process regulation of apoptotic process biological regulation regulation of programmed cell death cell death cellular process apoptotic process programmed cell death regulation of neuron apoptotic process regulation of biosynthetic process regulation of nitric oxide biosynthetic process negative regulation of metabolic process regulation of biological process neuron apoptotic process regulation of cellular process regulation of apoptotic process biological regulation regulation of programmed cell death cell death cellular process apoptotic process programmed cell death regulation of neuron apoptotic process regulation of biosynthetic process regulation of nitric oxide biosynthetic process negative regulation of metabolic process negative regulation of biological process reactive nitrogen species metabolic process nitric oxide metabolic process nitric oxide biosynthetic process biosynthetic process negative regulation of nitric oxide biosynthetic process negative regulation of biosynthetic process negative regulation of cellular process metabolic process regulation of nitric oxide metabolic process regulation of metabolic process negative regulation of neuron apoptotic process negative regulation of programmed cell death negative regulation of apoptotic process regulation of localization regulation of protein localization positive regulation of protein localization to nucleolus positive regulation of protein localization to nucleus positive regulation of biological process regulation of protein localization to nucleus protein localization to nucleus localization protein localization to nucleolus macromolecule localization protein localization to organelle positive regulation of protein localization intracellular protein localization regulation of protein localization to nucleolus multicellular organismal process regulation of cellular component organization cellular component organization cellular component biogenesis multicellular organism development cellular component assembly regulation of postsynapse assembly cell junction assembly anatomical structure development regulation of synapse structure or activity synapse organization cellular component organization or biogenesis regulation of synapse assembly regulation of biological quality system development developmental process postsynapse organization postsynapse assembly regulation of postsynapse organization nervous system development regulation of cellular component biogenesis regulation of cell junction assembly regulation of synapse organization cell junction organization synapse assembly animal gross anatomical part developmental process response to amine response to methamphetamine hydrochloride response to stimulus response to chemical response to nitrogen compound behavior system process learning learning or memory nervous system process cognition conditioned place preference associative learning negative regulation of response to endoplasmic reticulum stress cellular response to stimulus negative regulation of response to stimulus regulation of cellular response to stress regulation of response to endoplasmic reticulum stress cellular response to stress regulation of response to stimulus regulation of response to stress response to stress response to endoplasmic reticulum stress protein-containing complex organization protein trimerization protein homotrimerization protein complex oligomerization protein-containing complex assembly protein homooligomerization icosanoid metabolic process prostaglandin metabolic process unsaturated fatty acid metabolic process oxoacid metabolic process arachidonate metabolic process lipid biosynthetic process carboxylic acid biosynthetic process prostanoid metabolic process icosanoid biosynthetic process small molecule metabolic process prostaglandin biosynthetic process prostanoid biosynthetic process fatty acid metabolic process long-chain fatty acid metabolic process monocarboxylic acid biosynthetic process cyclooxygenase pathway small molecule biosynthetic process carboxylic acid metabolic process primary metabolic process fatty acid biosynthetic process unsaturated fatty acid biosynthetic process olefinic compound metabolic process monocarboxylic acid metabolic process lipid metabolic process response to alcohol response to oxygen-containing compound	postsynaptic specialization membrane postsynaptic specialization synapse membrane plasma membrane postsynaptic density membrane synaptic membrane cell periphery postsynaptic density postsynapse cellular anatomical structure neuron to neuron synapse organelle cell junction postsynaptic specialization membrane postsynaptic specialization synapse membrane plasma membrane postsynaptic density membrane synaptic membrane cell periphery postsynaptic density postsynapse cellular anatomical structure neuron to neuron synapse organelle cell junction postsynaptic membrane asymmetric synapse plasma membrane region membrane-bounded organelle intracellular organelle organelle envelope intracellular anatomical structure nuclear envelope nucleus intracellular membrane-bounded organelle endomembrane system cytoplasm cytosol anchoring junction somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection growth cone axon distal axon site of polarized growth glutamatergic synapse organelle subcompartment endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum organelle membrane endoplasmic reticulum membrane cytoplasmic vesicle intracellular vesicle vesicle nuclear outer membrane nuclear membrane organelle outer membrane bounding membrane of organelle outer membrane lipid droplet membraneless organelle intracellular membraneless organelle organelle inner membrane nuclear inner membrane cell body neuronal cell body

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR006716	ERG2/sigma1 receptor-like	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D, E A, B, C, D, E, F	: Q99720	amyotrophic lateral sclerosis amyotrophic lateral sclerosis type 16 autosomal recessive distal spinal muscular atrophy 2 HIV infectious disease juvenile amyotrophic lateral sclerosis cocaine dependence Memory Disorders dissociative amnesia Charcot-Marie-Tooth disease visual epilepsy cocaine abuse neurodegenerative disease pancreatic ductal adenocarcinoma schizophrenia idiopathic scoliosis amyotrophic lateral sclerosis amyotrophic lateral sclerosis type 16 autosomal recessive distal spinal muscular atrophy 2 HIV infectious disease juvenile amyotrophic lateral sclerosis cocaine dependence Memory Disorders dissociative amnesia Charcot-Marie-Tooth disease visual epilepsy cocaine abuse neurodegenerative disease pancreatic ductal adenocarcinoma schizophrenia idiopathic scoliosis malignant colon neoplasm frontotemporal dementia ovarian cancer hypertensive disorder intellectual disability learning disability rheumatoid arthritis amnestic disorder large cell medulloblastoma lung cancer