8IAI

Structure of mammalian spectrin-actin junctional complex of membrane skeleton, State II, Global map

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
I [auth A]	PF00022	e8iaiA1	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: PF00022	ECOD (1.6)
J [auth B]	PF00022	e8iaiB1	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: PF00022	ECOD (1.6)
K [auth C]	PF00022	e8iaiC2	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: PF00022	ECOD (1.6)
L [auth D]	PF00022	e8iaiD1	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: PF00022	ECOD (1.6)
M [auth E]	PF00022	e8iaiE2	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: PF00022	ECOD (1.6)
N [auth F]	PF00022	e8iaiF1	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: PF00022	ECOD (1.6)
O [auth G]	PF00022	e8iaiG1	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: PF00022	ECOD (1.6)
P [auth H]	PF00022	e8iaiH2	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: PF00022	ECOD (1.6)
Q [auth I]	PF00022	e8iaiI1	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: PF00022	ECOD (1.6)
R [auth J]	PF00022	e8iaiJ1	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: PF00022	ECOD (1.6)
S [auth K]	PF00022	e8iaiK2	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: PF00022	ECOD (1.6)
BA [auth U]	PF00261	e8iaiU1	A: alpha bundles	X: Helical domain in structural maintenance of chromosomes protein 3 (From Topology)	H: Helical domain in structural maintenance of chromosomes protein 3 (From Topology)	T: Helical domain in structural maintenance of chromosomes protein 3	F: PF00261	ECOD (1.6)
EA [auth Z]	PF04908	e8iaiZ1	A: a+b three layers	X: Thioredoxin-like	H: Thioredoxin-like (From Topology)	T: Thioredoxin-like	F: PF04908	ECOD (1.6)
AA [auth T]	PF00307	e8iaiT1	A: alpha bundles	X: CH domain-like	H: Calponin-homology domain-like (From Topology)	T: Calponin-homology domain-like	F: PF00307	ECOD (1.6)
T [auth M]	PF00307	e8iaiM1	A: alpha bundles	X: CH domain-like	H: Calponin-homology domain-like (From Topology)	T: Calponin-homology domain-like	F: PF00307	ECOD (1.6)
U [auth N]	PF00307	e8iaiN1	A: alpha bundles	X: CH domain-like	H: Calponin-homology domain-like (From Topology)	T: Calponin-homology domain-like	F: PF00307	ECOD (1.6)
V [auth O]	PF00307	e8iaiO1	A: alpha bundles	X: CH domain-like	H: Calponin-homology domain-like (From Topology)	T: Calponin-homology domain-like	F: PF00307	ECOD (1.6)
W [auth P]	PF00307	e8iaiP1	A: alpha bundles	X: CH domain-like	H: Calponin-homology domain-like (From Topology)	T: Calponin-homology domain-like	F: PF00307	ECOD (1.6)
X [auth Q]	PF00307	e8iaiQ1	A: alpha bundles	X: CH domain-like	H: Calponin-homology domain-like (From Topology)	T: Calponin-homology domain-like	F: PF00307	ECOD (1.6)
Y [auth R]	PF00307	e8iaiR1	A: alpha bundles	X: CH domain-like	H: Calponin-homology domain-like (From Topology)	T: Calponin-homology domain-like	F: PF00307	ECOD (1.6)
Z [auth S]	PF00307	e8iaiS1	A: alpha bundles	X: CH domain-like	H: Calponin-homology domain-like (From Topology)	T: Calponin-homology domain-like	F: PF00307	ECOD (1.6)
CA [auth V]	PF00261	e8iaiV1	A: alpha bundles	X: Helical domain in structural maintenance of chromosomes protein 3 (From Topology)	H: Helical domain in structural maintenance of chromosomes protein 3 (From Topology)	T: Helical domain in structural maintenance of chromosomes protein 3	F: PF00261	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth 1], B [auth 2], H [auth 9]	PF00596	Class II Aldolase and Adducin N-terminal domain (Aldolase_II)	Class II Aldolase and Adducin N-terminal domain	This family includes class II aldolases and adducins which have not been ascribed any enzymatic function.	Domain
C [auth 3], D [auth 4]	PF00596	Class II Aldolase and Adducin N-terminal domain (Aldolase_II)	Class II Aldolase and Adducin N-terminal domain	This family includes class II aldolases and adducins which have not been ascribed any enzymatic function.	Domain
I [auth A], J [auth B], K [auth C], L [auth D], M [auth E], I [auth A], J [auth B], K [auth C], L [auth D], M [auth E], N [auth F], O [auth G], P [auth H], Q [auth I], R [auth J], S [auth K]	PF00022	Actin (Actin)	Actin	-	Family
EA [auth Z]	PF04908	SH3-binding, glutamic acid-rich protein (SH3BGR)	SH3-binding, glutamic acid-rich protein	-	Family
E [auth 5], F [auth 6], G [auth 7]	PF16182	Putative adherens-junction anchoring region of AbLIM (AbLIM_anchor)	Putative adherens-junction anchoring region of AbLIM	-	Family
AA [auth T], T [auth M], U [auth N], V [auth O], W [auth P], AA [auth T], T [auth M], U [auth N], V [auth O], W [auth P], X [auth Q], Y [auth R], Z [auth S]	PF00307	Calponin homology (CH) domain (CH)	Calponin homology (CH) domain	The CH domain is found in both cytoskeletal proteins and signal transduction proteins [1]. The CH domain is involved in actin binding in some members of the family. However in calponins there is evidence that the CH domain is not involved in its ac ...	The CH domain is found in both cytoskeletal proteins and signal transduction proteins [1]. The CH domain is involved in actin binding in some members of the family. However in calponins there is evidence that the CH domain is not involved in its actin binding activity [4]. Most member proteins have from two to four copies of the CH domain, however some proteins such as calponin and Swiss:P15498 have only a single copy.	Domain
CA [auth V]	PF00261	Tropomyosin (Tropomyosin)	Tropomyosin	-	Coiled-coil

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth 1], B [auth 2], H [auth 9]	Adducin 1	-	-	cell periphery plasma membrane membrane cellular anatomical entity
C [auth 3], D [auth 4]	Beta-adducin	cytoskeletal protein binding spectrin binding protein-containing complex binding protein binding binding actin binding actin filament binding identical protein binding protein homodimerization activity protein dimerization activity kinase binding enzyme binding protein kinase binding protein heterodimerization activity cytoskeletal protein binding spectrin binding protein-containing complex binding protein binding binding actin binding actin filament binding identical protein binding protein homodimerization activity protein dimerization activity kinase binding enzyme binding protein kinase binding protein heterodimerization activity structural constituent of cytoskeleton structural molecule activity	leukocyte tethering or rolling leukocyte cell-cell adhesion leukocyte migration cell adhesion cell-cell adhesion immune system process leukocyte adhesion to vascular endothelial cell cellular extravasation cell migration cellular process cell motility cellular component organization cellular component biogenesis cellular component assembly leukocyte tethering or rolling leukocyte cell-cell adhesion leukocyte migration cell adhesion cell-cell adhesion immune system process leukocyte adhesion to vascular endothelial cell cellular extravasation cell migration cellular process cell motility cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular component organization or biogenesis developmental process cellular developmental process hemopoiesis cell differentiation anatomical structure development cell development regulation of cellular process 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 actin filament capping actin filament-based process negative regulation of supramolecular fiber organization regulation of biological quality negative regulation of actin filament polymerization cellular component disassembly regulation of biological process barbed-end actin filament capping 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 cellular component 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 negative regulation of protein polymerization regulation of actin filament polymerization actin polymerization or depolymerization protein polymerization regulation of actin filament organization actin cytoskeleton organization actin filament polymerization regulation of protein depolymerization negative regulation of cytoskeleton organization biological regulation regulation of actin polymerization or depolymerization regulation of cellular component biogenesis organelle organization negative regulation of organelle organization regulation of actin filament length regulation of actin cytoskeleton organization negative regulation of actin filament depolymerization protein depolymerization cytoskeleton organization regulation of anatomical structure size multicellular organismal process nervous system development multicellular organism development cell junction organization cell junction assembly synapse organization synapse assembly system development actin filament bundle organization actin filament bundle assembly	membrane-bounded organelle intracellular organelle intracellular anatomical structure cytoplasmic vesicle organelle intracellular vesicle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle vesicle cytoskeleton intracellular non-membrane-bounded organelle non-membrane-bounded organelle protein-containing complex membrane-bounded organelle intracellular organelle intracellular anatomical structure cytoplasmic vesicle organelle intracellular vesicle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle vesicle cytoskeleton intracellular non-membrane-bounded organelle non-membrane-bounded organelle protein-containing complex F-actin capping protein complex actin cytoskeleton postsynaptic density postsynapse neuron to neuron synapse postsynaptic specialization synapse cell junction asymmetric synapse cell periphery plasma membrane membrane membrane microdomain membrane raft plasma membrane raft plasma membrane region
I [auth A], J [auth B], K [auth C], L [auth D], M [auth E], I [auth A], J [auth B], K [auth C], L [auth D], M [auth E], N [auth F], O [auth G], P [auth H], Q [auth I], R [auth J], S [auth K]	Actin, cytoplasmic 1	hydrolase activity catalytic activity structural constituent of postsynapse structural constituent of cytoskeleton structural molecule activity structural constituent of synapse structural constituent of postsynaptic actin cytoskeleton binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding hydrolase activity catalytic activity structural constituent of postsynapse structural constituent of cytoskeleton structural molecule activity structural constituent of synapse structural constituent of postsynaptic actin cytoskeleton binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding nitric-oxide synthase binding protein binding enzyme binding identical protein binding cytoskeletal protein binding kinesin binding transcription factor binding RNA polymerase II-specific DNA-binding transcription factor binding DNA-binding transcription factor binding Tat protein binding kinase binding protein kinase binding	cellular response to stimulus cellular response to nitrogen compound response to cytochalasin B response to organic substance response to stimulus response to endogenous stimulus response to organonitrogen compound cellular response to organic cyclic compound response to oxygen-containing compound response to nitrogen compound cellular response to oxygen-containing compound cellular response to cytochalasin B cellular response to endogenous stimulus cellular response to chemical stimulus cellular response to organonitrogen compound cellular response to stimulus cellular response to nitrogen compound response to cytochalasin B response to organic substance response to stimulus response to endogenous stimulus response to organonitrogen compound cellular response to organic cyclic compound response to oxygen-containing compound response to nitrogen compound cellular response to oxygen-containing compound cellular response to cytochalasin B cellular response to endogenous stimulus cellular response to chemical stimulus cellular response to organonitrogen compound response to chemical cellular process cellular response to organic substance response to organic cyclic compound regulation of localization import into cell cellular localization regulation of cellular process regulation of cellular component organization transport synaptic vesicle cycle regulation of synaptic vesicle recycling vesicle-mediated transport presynaptic endocytosis vesicle-mediated transport in synapse cellular component organization localization synaptic vesicle recycling regulation of synaptic vesicle endocytosis establishment of localization in cell cellular component organization or biogenesis regulation of endocytosis synaptic vesicle endocytosis regulation of biological process regulation of transport biological regulation regulation of vesicle-mediated transport establishment of localization endocytosis multicellular organismal process axonogenesis cellular developmental process cell projection organization 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 cell differentiation anatomical structure development system development developmental process plasma membrane bounded cell projection organization nervous system development axon development cell morphogenesis involved in neuron differentiation generation of neurons anatomical structure morphogenesis neuron development tissue morphogenesis epithelium development morphogenesis of a polarized epithelium morphogenesis of an epithelium tissue development regulation of DNA recombination regulation of double-strand break repair regulation of cellular response to stress positive regulation of biological process positive regulation of double-strand break repair via homologous recombination regulation of primary metabolic process nucleobase-containing compound metabolic process positive regulation of response to stimulus positive regulation of metabolic process organic substance metabolic process positive regulation of DNA repair cellular response to stress response to stress regulation of response to stress recombinational repair positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process double-strand break repair via homologous recombination positive regulation of cellular process DNA repair positive regulation of DNA recombination double-strand break repair positive regulation of nucleobase-containing compound metabolic process DNA recombination primary metabolic process DNA metabolic process regulation of macromolecule metabolic process nucleic acid metabolic process positive regulation of double-strand break repair regulation of DNA repair regulation of double-strand break repair via homologous recombination organic cyclic compound metabolic process positive regulation of DNA metabolic process DNA damage response regulation of response to stimulus metabolic process macromolecule metabolic process regulation of metabolic process regulation of DNA metabolic process monoamine transport norepinephrine transport nitrogen compound transport organic substance transport organic hydroxy compound transport organic cation transport catecholamine uptake catecholamine transport regulation of norepinephrine uptake norepinephrine uptake establishment or maintenance of cell polarity protein localization protein localization to cell periphery regulation of protein localization protein localization to plasma membrane localization within membrane regulation of protein localization to cell periphery protein localization to membrane regulation of cellular localization cellular macromolecule localization macromolecule localization regulation of protein localization to plasma membrane regulation of protein localization to membrane cell motility adherens junction organization adherens junction assembly cellular component biogenesis cell junction organization cellular component assembly cell junction assembly cell-cell junction organization cell-cell junction assembly transepithelial transport regulation of transepithelial transport apical protein localization protein localization to cell junction protein localization to adherens junction protein localization to cell-cell junction cell cycle regulation of cell cycle	cell projection cell leading edge cellular anatomical entity plasma membrane bounded cell projection lamellipodium membrane intracellular organelle intracellular anatomical structure cytoskeleton organelle intracellular non-membrane-bounded organelle actin cytoskeleton non-membrane-bounded organelle cytoplasm cell projection cell leading edge cellular anatomical entity plasma membrane bounded cell projection lamellipodium membrane intracellular organelle intracellular anatomical structure cytoskeleton organelle intracellular non-membrane-bounded organelle actin cytoskeleton non-membrane-bounded organelle cytoplasm cytosol cluster of actin-based cell projections brush border synapse cell junction glutamatergic synapse apical junction complex cell-cell junction anchoring junction adherens junction axon neuron projection axon terminus presynapse distal axon calyx of Held neuron projection terminus polymeric cytoskeletal fiber actin filament supramolecular fiber supramolecular polymer supramolecular complex cell cortex cortical cytoskeleton cell periphery focal adhesion cell-substrate junction postsynapse postsynaptic cytoskeleton postsynaptic actin cytoskeleton protein-containing complex catalytic complex protein-DNA complex NuA4 histone acetyltransferase complex chromatin chromosome transferase complex H4/H2A histone acetyltransferase complex histone acetyltransferase complex acetyltransferase complex H4 histone acetyltransferase complex protein acetyltransferase complex intracellular protein-containing complex dense body plasma membrane nucleosome cytoplasmic ribonucleoprotein granule ribonucleoprotein granule Schaffer collateral - CA1 synapse tight junction ribonucleoprotein complex membrane-bounded organelle nucleus intracellular membrane-bounded organelle
BA [auth U]	Tropomyosin-1.9	-	-	-
EA [auth Z]	SH3 domain-binding glutamic acid-rich-like protein	SH3 domain binding protein binding binding protein domain specific binding	-	membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle cellular anatomical entity
E [auth 5], F [auth 6], G [auth 7]	Dematin actin binding protein	cytoskeletal protein binding spectrin binding protein-containing complex binding protein binding binding signaling receptor binding actin binding actin filament binding	protein localization regulation of localization cellular localization establishment of protein localization regulation of cellular process regulation of protein localization protein targeting negative regulation of biological process localization regulation of protein targeting to membrane cellular macromolecule localization negative regulation of cellular process regulation of protein localization to membrane negative regulation of protein localization protein localization regulation of localization cellular localization establishment of protein localization regulation of cellular process regulation of protein localization protein targeting negative regulation of biological process localization regulation of protein targeting to membrane cellular macromolecule localization negative regulation of cellular process regulation of protein localization to membrane negative regulation of protein localization regulation of biological process establishment of protein localization to membrane biological regulation regulation of establishment of protein localization negative regulation of protein targeting to membrane negative regulation of establishment of protein localization localization within membrane protein localization to membrane establishment of localization protein targeting to membrane negative regulation of protein localization to membrane regulation of cellular localization regulation of protein targeting macromolecule localization cellular process cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular component organization or biogenesis regulation of cellular component organization cell-substrate junction assembly negative regulation of cell-substrate junction organization negative regulation of cell-matrix adhesion negative regulation of cell adhesion cell adhesion negative regulation of cell junction assembly cell junction assembly regulation of cell-substrate junction organization focal adhesion assembly negative regulation of cellular component organization regulation of cell-substrate adhesion regulation of cell adhesion cell-substrate adhesion regulation of cellular component biogenesis negative regulation of focal adhesion assembly regulation of cell junction assembly cell junction organization cell-matrix adhesion regulation of cell-matrix adhesion cell-substrate junction organization negative regulation of cell-substrate adhesion regulation of focal adhesion assembly regulation of cell-substrate junction assembly regulation of protein modification process regulation of protein phosphorylation regulation of peptidyl-threonine phosphorylation negative regulation of phosphate metabolic process negative regulation of cellular metabolic process regulation of primary metabolic process organic substance metabolic process regulation of phosphate metabolic process phosphate-containing compound metabolic process negative regulation of protein modification process peptidyl-amino acid modification protein metabolic process peptidyl-threonine modification protein modification process phosphorus metabolic process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process organonitrogen compound metabolic process protein phosphorylation phosphorylation regulation of protein metabolic process cellular metabolic process negative regulation of metabolic process primary metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process negative regulation of protein phosphorylation macromolecule modification negative regulation of peptidyl-threonine phosphorylation negative regulation of phosphorus metabolic process metabolic process regulation of phosphorylation regulation of phosphorus metabolic process macromolecule metabolic process negative regulation of phosphorylation regulation of metabolic process peptidyl-threonine phosphorylation lamellipodium assembly plasma membrane bounded cell projection organization cell projection organization plasma membrane bounded cell projection assembly lamellipodium organization cell projection assembly developmental process multicellular organismal process erythrocyte development cellular developmental process homeostatic process hemopoiesis cell development erythrocyte differentiation multicellular organismal-level homeostasis myeloid cell differentiation immune system process cell differentiation anatomical structure development myeloid cell development homeostasis of number of cells myeloid cell homeostasis erythrocyte homeostasis regulation of cytoskeleton organization regulation of actin filament-based process actin cytoskeleton organization regulation of organelle organization organelle organization regulation of actin cytoskeleton organization actin filament-based process cytoskeleton organization positive regulation of locomotion regulation of cell motility regulation of fibroblast migration positive regulation of fibroblast migration positive regulation of biological process fibroblast migration positive regulation of cell migration regulation of locomotion ameboidal-type cell migration positive regulation of cell motility regulation of cell migration cell migration cell motility locomotion positive regulation of cellular process regulation of peptidyl-serine phosphorylation peptidyl-serine modification peptidyl-serine phosphorylation negative regulation of peptidyl-serine phosphorylation regulation of substrate adhesion-dependent cell spreading negative regulation of substrate adhesion-dependent cell spreading substrate adhesion-dependent cell spreading peptidyl-tyrosine modification negative regulation of peptidyl-tyrosine phosphorylation regulation of peptidyl-tyrosine phosphorylation peptidyl-tyrosine phosphorylation cellular response to stimulus cellular response to nitrogen compound response to organic substance response to stimulus response to organonitrogen compound response to endogenous stimulus response to organophosphorus cellular response to organic cyclic compound response to oxygen-containing compound response to nitrogen compound response to purine-containing compound response to cAMP cellular response to oxygen-containing compound cellular response to endogenous stimulus cellular response to chemical stimulus cellular response to organonitrogen compound response to chemical cellular response to cAMP cellular response to organic substance response to organic cyclic compound cellular response to inorganic substance cellular response to metal ion response to inorganic substance response to metal ion cellular response to calcium ion response to calcium ion regulation of developmental process regulation of cell shape cell morphogenesis regulation of cell morphogenesis anatomical structure morphogenesis regulation of biological quality regulation of anatomical structure morphogenesis regulation of body fluid levels positive regulation of coagulation regulation of response to external stimulus positive regulation of blood coagulation regulation of response to wounding regulation of coagulation positive regulation of response to stimulus response to stress regulation of response to stress coagulation regulation of multicellular organismal process positive regulation of hemostasis response to wounding regulation of hemostasis positive regulation of response to wounding wound healing regulation of blood coagulation hemostasis response to external stimulus blood coagulation positive regulation of wound healing regulation of response to stimulus regulation of wound healing positive regulation of multicellular organismal process regulation of cell projection organization regulation of cell projection assembly regulation of plasma membrane bounded cell projection assembly regulation of lamellipodium assembly regulation of lamellipodium organization regulation of plasma membrane bounded cell projection organization filopodium assembly regulation of filopodium assembly actin filament organization actin filament bundle organization actin filament bundle assembly supramolecular fiber organization	intracellular organelle intracellular anatomical structure cytoskeleton organelle intracellular non-membrane-bounded organelle cellular anatomical entity actin cytoskeleton non-membrane-bounded organelle cytoplasm cytosol cell periphery plasma membrane membrane cell projection intracellular organelle intracellular anatomical structure cytoskeleton organelle intracellular non-membrane-bounded organelle cellular anatomical entity actin cytoskeleton non-membrane-bounded organelle cytoplasm cytosol cell periphery plasma membrane membrane cell projection plasma membrane region cell projection membrane plasma membrane bounded cell projection membrane-bounded organelle cytoplasmic vesicle intracellular vesicle intracellular membrane-bounded organelle vesicle platelet dense tubular network platelet dense tubular network membrane bounding membrane of organelle organelle membrane postsynaptic density postsynapse neuron to neuron synapse postsynaptic specialization synapse cell junction asymmetric synapse perinuclear region of cytoplasm polymeric cytoskeletal fiber actin filament supramolecular fiber supramolecular polymer supramolecular complex spectrin-associated cytoskeleton cell cortex cortical cytoskeleton
AA [auth T], T [auth M], U [auth N], V [auth O], W [auth P], AA [auth T], T [auth M], U [auth N], V [auth O], W [auth P], X [auth Q], Y [auth R], Z [auth S]	Spectrin beta chain	structural constituent of cytoskeleton structural molecule activity cytoskeletal protein binding actin binding protein binding binding	regulation of cellular process 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 actin filament-based process negative regulation of supramolecular fiber organization regulation of biological quality negative regulation of actin filament polymerization regulation of cellular process 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 actin filament-based process negative regulation of supramolecular fiber organization regulation of biological quality negative regulation of actin filament polymerization cellular component disassembly regulation of biological process 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 cellular component organization regulation of actin filament-based process cellular component organization 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 cellular component organization or biogenesis regulation of actin filament polymerization actin polymerization or depolymerization protein polymerization regulation of actin filament organization actin cytoskeleton organization actin filament polymerization protein-containing complex organization regulation of protein depolymerization negative regulation of cytoskeleton organization biological regulation regulation of actin polymerization or depolymerization regulation of cellular component biogenesis organelle organization negative regulation of organelle organization regulation of actin filament length regulation of actin cytoskeleton organization cellular process negative regulation of actin filament depolymerization protein depolymerization cytoskeleton organization regulation of anatomical structure size	spectrin protein-containing complex intracellular anatomical structure cell cortex cortical cytoskeleton cellular anatomical entity actin cytoskeleton intracellular organelle cell periphery cytoskeleton organelle intracellular non-membrane-bounded organelle cortical actin cytoskeleton cytoplasm spectrin protein-containing complex intracellular anatomical structure cell cortex cortical cytoskeleton cellular anatomical entity actin cytoskeleton intracellular organelle cell periphery cytoskeleton organelle intracellular non-membrane-bounded organelle cortical actin cytoskeleton cytoplasm non-membrane-bounded organelle membrane
CA [auth V]	Tropomyosin 3	cytoskeletal protein binding actin binding protein binding binding	-	intracellular organelle intracellular anatomical structure cytoskeleton organelle intracellular non-membrane-bounded organelle cellular anatomical entity non-membrane-bounded organelle
DA [auth Y]	Tropomodulin-1	cytoskeletal protein binding protein binding binding tropomyosin binding actin binding	developmental process multicellular organismal process epithelium development cellular developmental process sensory organ development eye development animal organ development cell development visual system development tissue development lens fiber cell development epithelial cell differentiation multicellular organism development epithelial cell development cell differentiation developmental process multicellular organismal process epithelium development cellular developmental process sensory organ development eye development animal organ development cell development visual system development tissue development lens fiber cell development epithelial cell differentiation multicellular organism development epithelial cell development cell differentiation anatomical structure development camera-type eye development lens fiber cell differentiation cellular process sensory system development lens development in camera-type eye system development adult locomotory behavior behavior adult behavior locomotory behavior regulation of cellular process regulation of cellular component size negative regulation of biological process protein-containing complex disassembly pointed-end actin filament capping regulation of protein-containing complex disassembly actin filament depolymerization regulation of actin filament depolymerization cellular component biogenesis actin filament capping cellular component assembly actin filament-based process negative regulation of supramolecular fiber organization regulation of biological quality negative regulation of actin filament polymerization cellular component disassembly regulation of biological process 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 cellular component organization regulation of actin filament-based process cellular component organization 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 cellular component organization or biogenesis regulation of actin filament polymerization actin polymerization or depolymerization protein polymerization regulation of actin filament organization actin cytoskeleton organization actin filament polymerization protein-containing complex organization regulation of protein depolymerization negative regulation of cytoskeleton organization biological regulation regulation of actin polymerization or depolymerization regulation of cellular component biogenesis organelle organization negative regulation of organelle organization regulation of actin filament length regulation of actin cytoskeleton organization negative regulation of actin filament depolymerization protein depolymerization cytoskeleton organization regulation of anatomical structure size system process muscle contraction muscle system process cellular component assembly involved in morphogenesis non-membrane-bounded organelle assembly muscle cell differentiation muscle structure development striated muscle cell development cellular anatomical entity morphogenesis muscle cell development actomyosin structure organization organelle assembly anatomical structure morphogenesis myofibril assembly anatomical structure formation involved in morphogenesis striated muscle cell differentiation	membrane cellular anatomical entity polymeric cytoskeletal fiber intracellular anatomical structure actin filament actin cytoskeleton intracellular organelle cytoskeleton organelle intracellular non-membrane-bounded organelle supramolecular fiber supramolecular polymer supramolecular complex non-membrane-bounded organelle membrane cellular anatomical entity polymeric cytoskeletal fiber intracellular anatomical structure actin filament actin cytoskeleton intracellular organelle cytoskeleton organelle intracellular non-membrane-bounded organelle supramolecular fiber supramolecular polymer supramolecular complex non-membrane-bounded organelle membrane-bounded organelle protein-containing complex nucleus nuclear protein-containing complex COP9 signalosome intracellular membrane-bounded organelle striated muscle thin filament myofilament sarcomere contractile muscle fiber cytoplasm myofibril cell cortex cortical cytoskeleton cell periphery

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth 1], B [auth 2], H [auth 9]	IPR036409	Class II aldolase/adducin N-terminal domain superfamily	Homologous Superfamily
A [auth 1], B [auth 2], H [auth 9]	IPR001303	Class II aldolase/adducin N-terminal	Domain
C [auth 3], D [auth 4]	IPR036409	Class II aldolase/adducin N-terminal domain superfamily	Homologous Superfamily
C [auth 3], D [auth 4]	IPR001303	Class II aldolase/adducin N-terminal	Domain
I [auth A], J [auth B], K [auth C], L [auth D], M [auth E], I [auth A], J [auth B], K [auth C], L [auth D], M [auth E], N [auth F], O [auth G], P [auth H], Q [auth I], R [auth J], S [auth K]	IPR020902	Actin/actin-like conserved site	Conserved Site
I [auth A], J [auth B], K [auth C], L [auth D], M [auth E], I [auth A], J [auth B], K [auth C], L [auth D], M [auth E], N [auth F], O [auth G], P [auth H], Q [auth I], R [auth J], S [auth K]	IPR004001	Actin, conserved site	Conserved Site
I [auth A], J [auth B], K [auth C], L [auth D], M [auth E], I [auth A], J [auth B], K [auth C], L [auth D], M [auth E], N [auth F], O [auth G], P [auth H], Q [auth I], R [auth J], S [auth K]	IPR043129	ATPase, nucleotide binding domain	Homologous Superfamily
I [auth A], J [auth B], K [auth C], L [auth D], M [auth E], I [auth A], J [auth B], K [auth C], L [auth D], M [auth E], N [auth F], O [auth G], P [auth H], Q [auth I], R [auth J], S [auth K]	IPR004000	Actin family	Family
EA [auth Z]	IPR006993	SH3-binding, glutamic acid-rich protein	Family
EA [auth Z]	IPR036249	Thioredoxin-like superfamily	Homologous Superfamily
E [auth 5], F [auth 6], G [auth 7]	IPR032402	Putative adherens-junction anchoring domain	Domain
E [auth 5], F [auth 6], G [auth 7]	IPR003128	Villin headpiece	Domain
E [auth 5], F [auth 6], G [auth 7]	IPR036886	Villin headpiece domain superfamily	Homologous Superfamily
AA [auth T], T [auth M], U [auth N], V [auth O], W [auth P], AA [auth T], T [auth M], U [auth N], V [auth O], W [auth P], X [auth Q], Y [auth R], Z [auth S]	IPR036872	CH domain superfamily	Homologous Superfamily
AA [auth T], T [auth M], U [auth N], V [auth O], W [auth P], AA [auth T], T [auth M], U [auth N], V [auth O], W [auth P], X [auth Q], Y [auth R], Z [auth S]	IPR001715	Calponin homology domain	Domain
AA [auth T], T [auth M], U [auth N], V [auth O], W [auth P], AA [auth T], T [auth M], U [auth N], V [auth O], W [auth P], X [auth Q], Y [auth R], Z [auth S]	IPR018159	Spectrin/alpha-actinin	Repeat
AA [auth T], T [auth M], U [auth N], V [auth O], W [auth P], AA [auth T], T [auth M], U [auth N], V [auth O], W [auth P], X [auth Q], Y [auth R], Z [auth S]	IPR016343	Spectrin, beta subunit	Family
AA [auth T], T [auth M], U [auth N], V [auth O], W [auth P], AA [auth T], T [auth M], U [auth N], V [auth O], W [auth P], X [auth Q], Y [auth R], Z [auth S]	IPR001589	Actinin-type actin-binding domain, conserved site	Conserved Site
AA [auth T], T [auth M], U [auth N], V [auth O], W [auth P], AA [auth T], T [auth M], U [auth N], V [auth O], W [auth P], X [auth Q], Y [auth R], Z [auth S]	IPR002017	Spectrin repeat	Repeat
CA [auth V]	IPR014751	DNA repair protein XRCC4-like, C-terminal	Homologous Superfamily
CA [auth V]	IPR000533	Tropomyosin	Family
DA [auth Y]	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
DA [auth Y]	IPR004934	Tropomodulin	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 R01GM133198.

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8IAI

Structure of mammalian spectrin-actin junctional complex of membrane skeleton, State II, Global map

External Resource: Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Protein Family Annotation Pfam Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage