Annotations: 9OJJ

sx20S complex (NSF-alphaSNAP-syntaxin-1a), 4:4 alphaSNAP-syntaxin-1a subcomplex local refinement, non-hydrolyzing, class 1

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
E, F, G, H [auth I]	Alpha-soluble NSF attachment protein	protein binding binding SNARE binding syntaxin binding soluble NSF attachment protein activity protein-macromolecule adaptor activity molecular adaptor activity protein-containing complex binding	membrane organization cellular component organization membrane fusion cellular process cellular component organization or biogenesis developmental process multicellular organismal process head development animal organ development brain development nervous system development multicellular organism development central nervous system development anatomical structure development membrane organization cellular component organization membrane fusion cellular process cellular component organization or biogenesis developmental process multicellular organismal process head development animal organ development brain development nervous system development multicellular organism development central nervous system development anatomical structure development animal gross anatomical part developmental process system development localization apical protein localization macromolecule localization intracellular protein localization cellular developmental process generation of neurons neurogenesis neuron differentiation cell differentiation cellular localization establishment of protein localization transport intracellular transport establishment of localization protein transport establishment of localization in cell intracellular protein transport cellular component disassembly protein-containing complex organization protein-containing complex disassembly regulated exocytosis regulation of cellular process regulation of cellular component organization synaptic vesicle priming signaling regulation of synaptic vesicle priming synaptic vesicle cycle synaptic vesicle exocytosis vesicle-mediated transport cell communication vesicle-mediated transport in synapse cellular component biogenesis synaptic signaling regulation of protein-containing complex assembly cellular component assembly secretion by cell signal release protein-containing complex assembly trans-synaptic signaling regulation of biological process neurotransmitter secretion secretion biological regulation export from cell cell-cell signaling neurotransmitter transport regulation of cellular component biogenesis chemical synaptic transmission signal release from synapse exocytosis anterograde trans-synaptic signaling exocytic process SNARE complex disassembly synaptic transmission, glutamatergic positive regulation of molecular function regulation of molecular function regulation of ATP-dependent activity positive regulation of ATP-dependent activity response to stimulus response to stress response to oxygen levels response to abiotic stimulus response to hyperoxia response to increased oxygen levels	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle cell periphery postsynapse postsynaptic membrane synapse cell junction membrane membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle cell periphery postsynapse postsynaptic membrane synapse cell junction membrane plasma membrane plasma membrane region synaptic membrane somatodendritic compartment cell body perikaryon neuronal cell body axon neuron projection axon terminus plasma membrane bounded cell projection presynapse cell projection distal axon terminal bouton neuron projection terminus intracellular vesicle endomembrane system lamellar body cytoplasmic vesicle secretory granule secretory vesicle vesicle presynaptic membrane dendrite dendritic tree glutamatergic synapse presynaptic active zone membrane presynaptic active zone neuromuscular junction SNARE complex protein-containing complex synaptobrevin 2-SNAP-25-syntaxin-1a complex membrane protein complex transport vesicle synaptic vesicle exocytic vesicle
A, B, C, D	Syntaxin-1A	molecular function inhibitor activity chloride channel inhibitor activity channel regulator activity transporter inhibitor activity ion channel regulator activity ion channel inhibitor activity molecular function regulator activity transporter regulator activity channel inhibitor activity chloride channel regulator activity fusogenic activity SNAP receptor activity protein-macromolecule adaptor activity molecular adaptor activity molecular function inhibitor activity chloride channel inhibitor activity channel regulator activity transporter inhibitor activity ion channel regulator activity ion channel inhibitor activity molecular function regulator activity transporter regulator activity channel inhibitor activity chloride channel regulator activity fusogenic activity SNAP receptor activity protein-macromolecule adaptor activity molecular adaptor activity protein carrier activity molecular carrier activity protein-containing complex binding binding calcium channel inhibitor activity calcium channel regulator activity identical protein binding protein binding myosin heavy chain binding cytoskeletal protein binding myosin head/neck binding myosin binding ATP-dependent protein binding kinase binding enzyme binding transmembrane transporter binding SNARE binding calcium-dependent protein binding	localization transport neurotransmitter transport establishment of localization 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 localization transport neurotransmitter transport establishment of localization 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 regulated exocytosis secretion export from cell vesicle-mediated transport secretion by cell exocytosis calcium-ion regulated exocytosis membrane organization protein-containing complex organization membrane fusion organelle membrane fusion cellular component organization cellular component biogenesis vesicle organization organelle fusion organelle organization cellular component assembly protein-containing complex assembly SNARE complex assembly cellular component organization or biogenesis vesicle fusion peptidyl-lysine modification primary metabolic process protein sumoylation macromolecule modification metabolic process protein metabolic process macromolecule metabolic process protein modification process post-translational protein modification protein modification by small protein conjugation protein modification by small protein conjugation or removal regulation of localization nitrogen compound transport regulation of catecholamine secretion organic hydroxy compound transport positive regulation of secretion by cell positive regulation of amine transport regulation of secretion by cell positive regulation of secretion regulation of transport positive regulation of catecholamine secretion regulation of secretion catecholamine secretion amine transport positive regulation of transport regulation of amine transport regulation of calcium ion-dependent exocytosis positive regulation of exocytosis regulation of regulated secretory pathway positive regulation of regulated secretory pathway positive regulation of calcium ion-dependent exocytosis regulation of vesicle-mediated transport regulation of exocytosis cellular localization macromolecule localization intracellular protein localization localization within membrane protein localization to membrane regulation of hormone levels hormone secretion signal release hormone transport regulation of cellular component organization synaptic vesicle priming regulation of synaptic vesicle priming synaptic vesicle cycle synaptic vesicle exocytosis vesicle-mediated transport in synapse regulation of protein-containing complex assembly establishment of localization in cell neurotransmitter secretion regulation of cellular component biogenesis signal release from synapse exocytic process response to abiotic stimulus response to gravity establishment of protein localization protein localization to extracellular region peptide secretion establishment of protein localization to extracellular region protein secretion peptide transport protein transport peptide hormone secretion insulin secretion synaptic vesicle endocytosis import into cell presynaptic endocytosis synaptic vesicle recycling endocytosis dopamine secretion regulation of dopamine secretion intracellular transport intracellular protein transport positive regulation of neurotransmitter secretion positive regulation of neurotransmitter transport regulation of neurotransmitter transport positive regulation of synaptic transmission regulation of neurotransmitter secretion cellular component disassembly SNARE complex disassembly protein-containing complex disassembly positive regulation of norepinephrine secretion norepinephrine secretion regulation of norepinephrine secretion	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 anatomical structure nuclear membrane nucleus intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope nuclear envelope organelle membrane cytoskeleton membraneless organelle intracellular membraneless organelle actin cytoskeleton actomyosin cytoplasmic side of membrane side of membrane presynapse presynaptic membrane intracellular vesicle cytoplasmic vesicle secretory granule secretory vesicle cytoplasm vesicle glutamatergic synapse cell projection neuron projection plasma membrane bounded cell projection SNARE complex protein-containing complex synaptobrevin 2-SNAP-25-syntaxin-1a complex membrane protein complex synaptobrevin 2-SNAP-25-syntaxin-1a-complexin II complex transport vesicle membrane bounding membrane of organelle vesicle membrane synaptic vesicle synaptic vesicle membrane transport vesicle exocytic vesicle membrane cytoplasmic vesicle membrane exocytic vesicle axon synaptobrevin 2-SNAP-25-syntaxin-1a-complexin I complex acrosomal vesicle presynaptic active zone membrane presynaptic active zone Schaffer collateral - CA1 synapse

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
E, F, G, H [auth I]	IPR011990	Tetratricopeptide-like helical domain superfamily	Homologous Superfamily
E, F, G, H [auth I]	IPR000744	NSF attachment protein	Family
A, B, C, D	IPR000727	Target SNARE coiled-coil homology domain	Domain
A, B, C, D	IPR006012	Syntaxin/epimorphin, conserved site	Conserved Site
A, B, C, D	IPR010989	SNARE	Homologous Superfamily
A, B, C, D	IPR006011	Syntaxin, N-terminal domain	Domain
A, B, C, D	IPR045242	Syntaxin	Family