6M3P

Crystal structure of AnkG/beta2-spectrin complex

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth E]	SCOP2B Superfamily	ZU5 domain-like	8102977	3002026	SCOP2B (2022-06-29)
A [auth E]	SCOP2B Superfamily	ZU5 domain-like	8102978	3002026	SCOP2B (2022-06-29)
A [auth E]	SCOP2B Superfamily	UPA domain-like	8102980	3002775	SCOP2B (2022-06-29)
C	SCOP2 Family	UPA domain-like	8102974	4005210	SCOP2 (2022-06-29)
C	SCOP2 Family	ZU5 domain	8102975	4000379	SCOP2 (2022-06-29)
C	SCOP2 Family	ZU5 domain	8102976	4000379	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	UPA domain-like	8102980	3002775	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	ZU5 domain-like	8102977	3002026	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	ZU5 domain-like	8102978	3002026	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth E]	PF17809	e6m3pE3	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: UPA domain	F: PF17809	ECOD (1.6)
A [auth E]	PF00791	e6m3pE1	A: beta sandwiches	X: Glycosyl hydrolase domain-like	H: ZU5/Nup98-C/GAIN-B autoproteolytic domain-related (From Topology)	T: ZU5/Nup98-C/GAIN-B autoproteolytic domain-related	F: PF00791	ECOD (1.6)
C	PF17809	e6m3pC3	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: UPA domain	F: PF17809	ECOD (1.6)
C	PF00791	e6m3pC1	A: beta sandwiches	X: Glycosyl hydrolase domain-like	H: ZU5/Nup98-C/GAIN-B autoproteolytic domain-related (From Topology)	T: ZU5/Nup98-C/GAIN-B autoproteolytic domain-related	F: PF00791	ECOD (1.6)
B [auth A]	PF00435	e6m3pA2	A: alpha bundles	X: Spectrin repeat-like	H: Spectrin repeat (From Topology)	T: Spectrin repeat	F: PF00435	ECOD (1.6)
D [auth B]	PF00435	e6m3pB1	A: alpha bundles	X: Spectrin repeat-like	H: Spectrin repeat (From Topology)	T: Spectrin repeat	F: PF00435	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B [auth A]	1.20.58.60	Mainly Alpha	Up-down Bundle	Methane Monooxygenase Hydroxylase	Chain G, domain 1	CATH (utative)
D [auth B]	1.20.58.60	Mainly Alpha	Up-down Bundle	Methane Monooxygenase Hydroxylase	Chain G, domain 1	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth E], C	PF17809	UPA domain (UPA_2)	UPA domain	The UPA domain is conserved in UNC5, PIDD, and Ankyrins. It has a beta sandwich structure [1].	Domain
A [auth E], C	PF00791	ZU5 domain (ZU5)	ZU5 domain	-	Family
B [auth A], D [auth B]	PF00435	Spectrin repeat (Spectrin)	Spectrin repeat	Spectrin repeat-domains are found in several proteins involved in cytoskeletal structure. These include spectrin, alpha-actinin and dystrophin. The sequence repeat used in this family is taken from the structural repeat in reference [2]. The spectr ...	Spectrin repeat-domains are found in several proteins involved in cytoskeletal structure. These include spectrin, alpha-actinin and dystrophin. The sequence repeat used in this family is taken from the structural repeat in reference [2]. The spectrin domain- repeat forms a three helix bundle. The second helix is interrupted by proline in some sequences. The repeats are defined by a characteristic tryptophan (W) residue at position 17 in helix A and a leucine (L) at 2 residues from the carboxyl end of helix C. Although the domain occurs in multiple repeats along sequences, the domains are actually stable on their own - ie they act, biophysically, like domains rather than repeats that along function when aggregated.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth E], C	Ankyrin-3	cytoskeletal protein binding protein binding binding protein-macromolecule adaptor activity molecular adaptor activity cell adhesion molecule binding cadherin binding spectrin binding protein-containing complex binding transcription factor binding RNA polymerase II-specific DNA-binding transcription factor binding DNA-binding transcription factor binding transmembrane transporter binding structural constituent of cytoskeleton cytoskeletal protein binding protein binding binding protein-macromolecule adaptor activity molecular adaptor activity cell adhesion molecule binding cadherin binding spectrin binding protein-containing complex binding transcription factor binding RNA polymerase II-specific DNA-binding transcription factor binding DNA-binding transcription factor binding transmembrane transporter binding structural constituent of cytoskeleton structural molecule activity phosphorylation-dependent protein binding modification-dependent protein binding	protein localization maintenance of protein location maintenance of protein location in plasma membrane protein localization to cell periphery cellular localization maintenance of protein location in membrane protein localization to plasma membrane localization within membrane protein localization to membrane maintenance of location maintenance of location in cell localization cellular macromolecule localization macromolecule localization maintenance of protein location in cell protein localization maintenance of protein location maintenance of protein location in plasma membrane protein localization to cell periphery cellular localization maintenance of protein location in membrane protein localization to plasma membrane localization within membrane protein localization to membrane maintenance of location maintenance of location in cell localization cellular macromolecule localization macromolecule localization maintenance of protein location in cell cellular process Golgi to plasma membrane transport establishment of protein localization nitrogen compound transport post-Golgi vesicle-mediated transport transport establishment of protein localization to plasma membrane Golgi to plasma membrane protein transport vesicle-mediated transport establishment of protein localization to membrane organic substance transport establishment of localization vesicle-mediated transport to the plasma membrane protein transport Golgi vesicle transport membrane organization cellular component organization plasma membrane organization cellular component organization or biogenesis endomembrane system organization anterograde axonal transport intracellular transport axonal transport axo-dendritic transport establishment of localization in cell microtubule-based transport transport along microtubule cytoskeleton-dependent intracellular transport microtubule-based movement microtubule-based process regulation of cellular process cellular biosynthetic process positive regulation of biological process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process organic substance metabolic process positive regulation of biosynthetic process organic substance biosynthetic process positive regulation of macromolecule metabolic process positive regulation of cellular process regulation of biosynthetic process regulation of biological process cellular metabolic process biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process positive regulation of cellular biosynthetic process multicellular organismal process cellular developmental process cell development neurogenesis multicellular organism development neuron differentiation cell differentiation anatomical structure development cell maturation system development developmental process clustering of voltage-gated sodium channels developmental maturation nervous system development neuronal ion channel clustering generation of neurons anatomical structure maturation neuron development neuron maturation protein localization to axon regulation of localization positive regulation of cation transmembrane transport positive regulation of sodium ion transmembrane transporter activity monoatomic ion transmembrane transport regulation of transmembrane transporter activity sodium ion transmembrane transport regulation of monoatomic ion transmembrane transport regulation of sodium ion transport regulation of sodium ion transmembrane transport metal ion transport regulation of transporter activity positive regulation of sodium ion transport monoatomic cation transmembrane transport regulation of sodium ion transmembrane transporter activity positive regulation of molecular function positive regulation of monoatomic ion transport positive regulation of transmembrane transport positive regulation of sodium ion transmembrane transport monoatomic ion transport positive regulation of monoatomic ion transmembrane transport monoatomic cation transport regulation of metal ion transport regulation of monoatomic ion transmembrane transporter activity regulation of transport regulation of monoatomic ion transport inorganic ion transmembrane transport inorganic cation transmembrane transport transmembrane transport regulation of molecular function regulation of transmembrane transport positive regulation of transport positive regulation of transporter activity positive regulation of ion transmembrane transporter activity regulation of monoatomic cation transmembrane transport sodium ion transport plasma membrane bounded cell projection organization cell projection organization neuron projection development axon development axonogenesis plasma membrane bounded cell projection morphogenesis cell morphogenesis cell projection morphogenesis neuron projection morphogenesis cell morphogenesis involved in neuron differentiation anatomical structure morphogenesis regulation of protein localization protein targeting regulation of establishment of protein localization regulation of protein targeting regulation of cellular localization regulation of biological quality positive regulation of membrane potential regulation of membrane potential regulation of membrane depolarization during cardiac muscle cell action potential membrane depolarization during action potential membrane depolarization during cardiac muscle cell action potential action potential positive regulation of membrane depolarization positive regulation of membrane depolarization during cardiac muscle cell action potential regulation of membrane depolarization membrane depolarization cardiac muscle cell action potential regulation of membrane depolarization during action potential regulation of potassium ion transport potassium ion transport cellular component biogenesis cellular component assembly membrane biogenesis membrane assembly import into cell regulation of cellular component organization negative regulation of cellular component organization negative regulation of biological process negative regulation of transport negative regulation of endocytosis regulation of vesicle-mediated transport negative regulation of cellular process endocytosis regulation of endocytosis regulation of homotypic cell-cell adhesion positive regulation of cell adhesion regulation of cell adhesion homotypic cell-cell adhesion positive regulation of cell-cell adhesion cell adhesion cell-cell adhesion positive regulation of homotypic cell-cell adhesion regulation of cell-cell adhesion positive regulation of cell communication cell communication by electrical coupling positive regulation of cell communication by electrical coupling cell communication regulation of cell communication regulation of cell communication by electrical coupling positive regulation of establishment of protein localization regulation of protein targeting to membrane regulation of protein localization to membrane positive regulation of protein localization to membrane protein targeting to membrane positive regulation of protein localization positive regulation of protein targeting to membrane positive regulation of cation channel activity regulation of cation channel activity magnesium ion homeostasis inorganic ion homeostasis chemical homeostasis homeostatic process monoatomic ion homeostasis monoatomic cation homeostasis mitotic cell cycle process cytoskeleton-dependent cytokinesis mitotic cytokinesis cytokinesis cell division cell cycle mitotic cell cycle cell cycle process cell junction organization neuromuscular junction development synapse organization cellular response to stimulus response to stimulus signaling signal transduction system process nervous system process transmission of nerve impulse neuronal action potential negative regulation of ion transmembrane transporter activity negative regulation of potassium ion transmembrane transporter activity regulation of delayed rectifier potassium channel activity negative regulation of voltage-gated potassium channel activity negative regulation of cation transmembrane transport regulation of potassium ion transmembrane transporter activity regulation of potassium ion transmembrane transport negative regulation of cation channel activity negative regulation of monoatomic ion transport potassium ion transmembrane transport negative regulation of transmembrane transport negative regulation of monoatomic ion transmembrane transport negative regulation of delayed rectifier potassium channel activity negative regulation of potassium ion transport negative regulation of transporter activity negative regulation of molecular function negative regulation of potassium ion transmembrane transport regulation of sodium ion import across plasma membrane import across plasma membrane sodium ion import across plasma membrane positive regulation of sodium ion import across plasma membrane inorganic cation import across plasma membrane inorganic ion import across plasma membrane axon guidance neuron projection guidance response to immobilization stress response to stress cellular response to inorganic substance cellular response to metal ion response to inorganic substance cellular response to chemical stimulus response to metal ion response to chemical response to magnesium ion cellular response to magnesium ion organelle organization establishment or maintenance of microtubule cytoskeleton polarity establishment or maintenance of cytoskeleton polarity microtubule cytoskeleton organization establishment or maintenance of cell polarity cytoskeleton organization positive regulation of signal transduction regulation of signal transduction regulation of non-canonical NF-kappaB signal transduction intracellular signal transduction positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette regulation of signaling non-canonical NF-kappaB signal transduction positive regulation of intracellular signal transduction regulation of response to stimulus positive regulation of non-canonical NF-kappaB signal transduction positive regulation of signaling RNA metabolic process regulation of primary metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process transcription by RNA polymerase II regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of transcription by RNA polymerase II primary metabolic process nucleobase-containing compound biosynthetic process nucleic acid metabolic process organic cyclic compound metabolic process organic cyclic compound biosynthetic process regulation of DNA-templated transcription	cell periphery postsynapse postsynaptic membrane synapse cell junction membrane plasma membrane plasma membrane region cellular anatomical entity synaptic membrane sarcolemma T-tubule intracellular anatomical structure Z disc cell periphery postsynapse postsynaptic membrane synapse cell junction membrane plasma membrane plasma membrane region cellular anatomical entity synaptic membrane sarcolemma T-tubule intracellular anatomical structure Z disc sarcomere intracellular organelle I band organelle intracellular non-membrane-bounded organelle contractile muscle fiber cytoplasm supramolecular fiber myofibril supramolecular polymer supramolecular complex non-membrane-bounded organelle costamere basal part of cell basal plasma membrane basolateral plasma membrane somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection axon main axon axon initial segment neuromuscular junction cytoskeleton membrane-bounded organelle intracellular membrane-bounded organelle endomembrane system sarcoplasm endoplasmic reticulum sarcoplasmic reticulum cell-cell junction intercalated disc anchoring junction cell-cell contact zone neuron projection cytoplasm axon cytoplasm cytoplasmic region plasma membrane bounded cell projection cytoplasm paranode region of axon node of Ranvier cell surface lytic vacuole vacuole lysosome lateral plasma membrane spectrin-associated cytoskeleton nucleus
B [auth A], D [auth B]	Spectrin beta chain, non-erythrocytic 1	cytoskeletal protein binding actin binding protein-containing complex binding protein binding binding actin filament binding ankyrin binding phospholipid binding lipid binding calmodulin binding enzyme binding GTPase binding structural constituent of cytoskeleton structural molecule activity	protein localization Golgi to plasma membrane transport establishment of protein localization cellular localization nitrogen compound transport post-Golgi vesicle-mediated transport transport establishment of protein localization to plasma membrane Golgi to plasma membrane protein transport vesicle-mediated transport localization cellular macromolecule localization protein localization to cell periphery establishment of protein localization to membrane protein localization Golgi to plasma membrane transport establishment of protein localization cellular localization nitrogen compound transport post-Golgi vesicle-mediated transport transport establishment of protein localization to plasma membrane Golgi to plasma membrane protein transport vesicle-mediated transport localization cellular macromolecule localization protein localization to cell periphery establishment of protein localization to membrane protein localization to plasma membrane organic substance transport localization within membrane protein localization to membrane establishment of localization vesicle-mediated transport to the plasma membrane protein transport macromolecule localization cellular process Golgi vesicle transport developmental process multicellular organism development multicellular organismal process central nervous system development anatomical structure development nervous system development system development membrane organization cellular component organization plasma membrane organization cellular component organization or biogenesis endomembrane system organization positive regulation of protein localization to plasma membrane regulation of localization regulation of cellular process regulation of protein localization positive regulation of biological process regulation of protein localization to membrane positive regulation of cellular process positive regulation of protein localization to cell periphery regulation of biological process biological regulation positive regulation of protein localization to membrane regulation of protein localization to cell periphery regulation of cellular localization positive regulation of protein localization regulation of protein localization to plasma membrane organelle organization actin cytoskeleton organization actin filament-based process cytoskeleton organization central nervous system formation anatomical structure morphogenesis anatomical structure formation involved in morphogenesis central nervous system morphogenesis cellular response to stimulus regulation of signaling cell surface receptor protein serine/threonine kinase signaling pathway response to stimulus cell surface receptor signaling pathway signaling regulation of signal transduction intracellular signal transduction cell communication SMAD protein signal transduction regulation of intracellular signal transduction regulation of response to stimulus intracellular signaling cassette regulation of cell communication regulation of SMAD protein signal transduction signal transduction enzyme-linked receptor protein signaling pathway cellular component biogenesis cellular component assembly membrane biogenesis membrane assembly mitotic cell cycle process cytoskeleton-dependent cytokinesis mitotic cytokinesis cytokinesis cell division cell cycle mitotic cell cycle cell cycle 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 negative regulation of supramolecular fiber organization regulation of biological quality 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 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 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 cellular biosynthetic process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process organic substance metabolic process positive regulation of biosynthetic process regulation of cytokine production organic substance biosynthetic process cytokine production regulation of multicellular organismal process positive regulation of macromolecule metabolic process regulation of biosynthetic process regulation of interleukin-2 production cellular metabolic process regulation of cellular metabolic process interleukin-2 production regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process positive regulation of interleukin-2 production regulation of cellular biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression positive regulation of multicellular organismal process regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process positive regulation of cytokine production regulation of metabolic process positive regulation of cellular biosynthetic process	M band intracellular anatomical structure cellular anatomical entity sarcomere intracellular organelle organelle intracellular non-membrane-bounded organelle contractile muscle fiber A band cytoplasm supramolecular fiber myofibril supramolecular polymer supramolecular complex M band intracellular anatomical structure cellular anatomical entity sarcomere intracellular organelle organelle intracellular non-membrane-bounded organelle contractile muscle fiber A band cytoplasm supramolecular fiber myofibril supramolecular polymer supramolecular complex non-membrane-bounded organelle membrane cytosol synapse cell junction glutamatergic synapse spectrin protein-containing complex cell cortex cortical cytoskeleton actin cytoskeleton cell periphery cytoskeleton cortical actin cytoskeleton axon cell leading edge axolemma plasma membrane neuron projection leading edge membrane plasma membrane bounded cell projection neuron projection membrane cell projection main axon plasma membrane region cell projection membrane postsynapse endomembrane system membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle nucleolus intracellular organelle lumen organelle lumen nuclear lumen postsynaptic density neuron to neuron synapse postsynaptic specialization asymmetric synapse cuticular plate

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth E], C	IPR040745	Ankyrin, UPA domain	Domain
A [auth E], C	IPR000906	ZU5 domain	Domain
A [auth E], C	IPR002110	Ankyrin repeat	Repeat
A [auth E], C	IPR000488	Death domain	Domain
A [auth E], C	IPR036770	Ankyrin repeat-containing domain superfamily	Homologous Superfamily
A [auth E], C	IPR011029	Death-like domain superfamily	Homologous Superfamily
A [auth E], C	IPR037971	Ankyrin-3, death domain	Domain
B [auth A], D [auth B]	IPR001589	Actinin-type actin-binding domain, conserved site	Conserved Site
B [auth A], D [auth B]	IPR036872	CH domain superfamily	Homologous Superfamily
B [auth A], D [auth B]	IPR016343	Spectrin, beta subunit	Family
B [auth A], D [auth B]	IPR002017	Spectrin repeat	Repeat
B [auth A], D [auth B]	IPR001849	Pleckstrin homology domain	Domain
B [auth A], D [auth B]	IPR001605	Pleckstrin homology domain, spectrin-type	Domain
B [auth A], D [auth B]	IPR041681	Pleckstrin homology domain 9	Domain
B [auth A], D [auth B]	IPR001715	Calponin homology domain	Domain
B [auth A], D [auth B]	IPR011993	PH-like domain superfamily	Homologous Superfamily
B [auth A], D [auth B]	IPR018159	Spectrin/alpha-actinin	Repeat

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.