AF_AFP13395F1

Computed structure model of Spectrin alpha chain

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
A	Spectrin alpha chain	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding cytoskeletal protein binding actin binding protein-containing complex binding protein binding actin filament binding microtubule binding tubulin binding calmodulin binding	neuron recognition multicellular organismal process axonogenesis cellular developmental process cell projection organization plasma membrane bounded cell projection morphogenesis cell development neuron projection development axon choice point recognition cell morphogenesis cellular component organization neurogenesis multicellular organism development cell projection morphogenesis neuron differentiation neuron recognition multicellular organismal process axonogenesis cellular developmental process cell projection organization plasma membrane bounded cell projection morphogenesis cell development neuron projection development axon choice point recognition cell morphogenesis cellular component organization neurogenesis multicellular organism development cell projection morphogenesis neuron differentiation neuron projection morphogenesis cell differentiation anatomical structure development cell recognition cellular component organization or biogenesis system development developmental process plasma membrane bounded cell projection organization axon midline choice point recognition axon guidance nervous system development axon development cell morphogenesis involved in neuron differentiation generation of neurons anatomical structure morphogenesis neuron projection guidance neuron development cellular process central nervous system development membrane organization plasma membrane organization endomembrane system organization sexual reproduction reproductive process cellular process involved in reproduction in multicellular organism developmental process involved in reproduction female gamete generation gamete generation fusome organization germarium-derived egg chamber formation oogenesis multicellular organismal reproductive process ovarian fusome organization organelle organization anatomical structure formation involved in morphogenesis germ cell development cell population proliferation germ-line cyst formation germarium-derived female germ-line cyst formation female germ-line cyst formation regulation of biological process regulation of cellular component organization regulation of cellular process biological regulation regulation of synapse organization cell junction organization regulation of synapse structure or activity synapse organization regulation of biological quality actin cytoskeleton organization actin filament-based process cytoskeleton organization trans-synaptic signaling signaling cell-cell signaling chemical synaptic transmission cell communication synaptic signaling anterograde trans-synaptic signaling neuromuscular synaptic transmission cellular response to stimulus hippo signaling positive regulation of cell communication positive regulation of signal transduction response to stimulus positive regulation of biological process regulation of signal transduction intracellular signal transduction positive regulation of response to stimulus regulation of intracellular signal transduction signal transduction positive regulation of cellular process regulation of signaling positive regulation of intracellular signal transduction regulation of response to stimulus positive regulation of hippo signaling regulation of cell communication regulation of hippo signaling positive regulation of signaling regulation of developmental process regulation of cell shape regulation of cell morphogenesis regulation of anatomical structure morphogenesis regulation of cellular component size negative regulation of biological process protein-containing complex disassembly regulation of protein-containing complex disassembly actin filament depolymerization regulation of actin filament depolymerization cellular component biogenesis actin filament capping cellular component assembly negative regulation of supramolecular fiber organization negative regulation of actin filament polymerization cellular component disassembly negative regulation of cellular component organization actin filament organization regulation of organelle organization negative regulation of protein depolymerization negative regulation of protein-containing complex assembly regulation of protein polymerization regulation of supramolecular fiber organization supramolecular fiber organization regulation of cytoskeleton organization regulation of actin filament-based process regulation of protein-containing complex assembly negative regulation of protein-containing complex disassembly negative regulation of cellular process protein-containing complex assembly negative regulation of protein polymerization regulation of actin filament polymerization actin polymerization or depolymerization protein polymerization regulation of actin filament organization actin filament polymerization protein-containing complex organization regulation of protein depolymerization negative regulation of cytoskeleton organization regulation of actin polymerization or depolymerization regulation of cellular component biogenesis negative regulation of organelle organization regulation of actin filament length regulation of actin cytoskeleton organization negative regulation of actin filament depolymerization protein depolymerization regulation of anatomical structure size cell fate determination germarium-derived oocyte fate determination oocyte fate determination germarium-derived oocyte differentiation oocyte differentiation cell fate commitment maintenance of synapse structure cell junction maintenance maintenance of presynaptic active zone structure cellular component maintenance presynaptic active zone organization oocyte construction developmental maturation oocyte development anatomical structure maturation cell maturation regulation of microtubule polymerization or depolymerization negative regulation of microtubule depolymerization microtubule cytoskeleton organization microtubule polymerization or depolymerization regulation of microtubule depolymerization negative regulation of microtubule polymerization or depolymerization regulation of microtubule-based process microtubule depolymerization microtubule-based process regulation of microtubule cytoskeleton organization regulation of growth developmental growth long-term strengthening of neuromuscular junction neuromuscular junction development regulation of synaptic assembly at neuromuscular junction regulation of neuromuscular junction development positive regulation of synaptic transmission regulation of cell junction assembly regulation of trans-synaptic signaling synapse assembly modulation of chemical synaptic transmission cell junction assembly regulation of synapse assembly regulation of developmental growth growth synaptic assembly at neuromuscular junction	cellular anatomical structure cell junction intracellular organelle intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle spectrosome cytoplasm cell periphery cell cortex apical part of cell membrane plasma membrane cellular anatomical structure cell junction intracellular organelle intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle spectrosome cytoplasm cell periphery cell cortex apical part of cell membrane plasma membrane plasma membrane region apical plasma membrane basal part of cell basal plasma membrane basolateral plasma membrane membrane-bounded organelle cell projection cilium motile cilium plasma membrane bounded cell projection neuromuscular junction synapse Golgi apparatus intracellular membrane-bounded organelle endomembrane system cortical cytoskeleton actin cytoskeleton cytoskeleton cortical actin cytoskeleton lateral plasma membrane fusome

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR035825	Alpha Spectrin, SH3 domain	Domain
A	IPR014837	EF-hand, Ca insensitive	Domain
A	IPR036028	SH3-like domain superfamily	Homologous Superfamily
A	IPR002048	EF-hand domain	Domain
A	IPR011992	EF-hand domain pair	Homologous Superfamily
A	IPR018247	EF-Hand 1, calcium-binding site	Binding Site
A	IPR001452	SH3 domain	Domain
A	IPR018159	Spectrin/alpha-actinin	Repeat
A	IPR002017	Spectrin repeat	Repeat

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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.