1VYV

beta4 subunit of Ca2+ channel

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
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: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1vyva1	All beta proteins	SH3-like barrel	SH3-domain	SH3-domain	SH3-like domain of the L-type calcium channel	RAT (Rattus norvegicus ) [TaxId: 10116 ],	SCOPe (2.08)
A	d1vyva2	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	Nucleotide and nucleoside kinases	Guanylate kinase-like domain of the L-type calcium channel	RAT (Rattus norvegicus ) [TaxId: 10116 ],	SCOPe (2.08)
B	d1vyvb1	All beta proteins	SH3-like barrel	SH3-domain	SH3-domain	SH3-like domain of the L-type calcium channel	RAT (Rattus norvegicus ) [TaxId: 10116 ],	SCOPe (2.08)
B	d1vyvb2	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	Nucleotide and nucleoside kinases	Guanylate kinase-like domain of the L-type calcium channel	RAT (Rattus norvegicus ) [TaxId: 10116 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	SH3-domain	8019105	4000369	SCOP2 (2022-06-29)
A	SCOP2 Family	Guanylate kinase-like	8019103	4004031	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	SH3-domain	8056013	3000153	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	P-loop nucleotide/nucleoside kinase-like	8056014	3002021	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	P-loop nucleotide/nucleoside kinase-like	8056014	3002021	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	SH3-domain	8056013	3000153	SCOP2B (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	VGCC_beta4Aa_N,SH3_1_2	e1vyvA1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: VGCC_beta4Aa_N,SH3_1_2	ECOD (1.6)
A	Guanylate_kin	e1vyvA2	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Guanylate_kin	ECOD (1.6)
B	VGCC_beta4Aa_N,SH3_1_2	e1vyvB1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: VGCC_beta4Aa_N,SH3_1_2	ECOD (1.6)
B	Guanylate_kin	e1vyvB2	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Guanylate_kin	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.30.30.40	Mainly Beta	Roll	SH3 type barrels.	SH3 Domains	CATH (4.3.0)
A	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
B	2.30.30.40	Mainly Beta	Roll	SH3 type barrels.	SH3 Domains	CATH (4.3.0)
B	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00625	Guanylate kinase (Guanylate_kin)	Guanylate kinase	-	Domain
A, B	PF12052	Voltage gated calcium channel subunit beta domain 4Aa N terminal (VGCC_beta4Aa_N)	Voltage gated calcium channel subunit beta domain 4Aa N terminal	The beta subunit of voltage gated calcium channels is coded for by four genes 1-4. Gene 4 can produce two types of beta4A domain (beta4Aa and beta4Ab) according to how the gene splicing is carried out. This family is part of the beta4Aa N terminal do ...	The beta subunit of voltage gated calcium channels is coded for by four genes 1-4. Gene 4 can produce two types of beta4A domain (beta4Aa and beta4Ab) according to how the gene splicing is carried out. This family is part of the beta4Aa N terminal domain. It is made up of an alpha helix and a beta strand. It is thought to regulate the channel properties through protein-protein interactions with non Ca channel proteins. [1]	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	CALCIUM CHANNEL BETA-4SUBUNIT	calcium channel activity monoatomic cation transmembrane transporter activity voltage-gated calcium channel activity gated channel activity monoatomic ion channel activity voltage-gated channel activity voltage-gated monoatomic ion channel activity voltage-gated monoatomic cation channel activity monoatomic cation channel activity passive transmembrane transporter activity calcium ion transmembrane transporter activity inorganic molecular entity transmembrane transporter activity channel activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity calcium channel activity monoatomic cation transmembrane transporter activity voltage-gated calcium channel activity gated channel activity monoatomic ion channel activity voltage-gated channel activity voltage-gated monoatomic ion channel activity voltage-gated monoatomic cation channel activity monoatomic cation channel activity passive transmembrane transporter activity calcium ion transmembrane transporter activity inorganic molecular entity transmembrane transporter activity channel activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity high voltage-gated calcium channel activity transporter activity metal ion transmembrane transporter activity transmembrane transporter activity protein binding binding kinase binding enzyme binding protein kinase binding voltage-gated calcium channel activity involved in regulation of presynaptic cytosolic calcium levels voltage-gated calcium channel activity involved in regulation of cytosolic calcium levels	cellular response to stimulus immune response-regulating cell surface receptor signaling pathway regulation of cellular process response to stimulus signaling positive regulation of biological process cell communication positive regulation of response to stimulus immune response-activating signaling pathway immune response-regulating signaling pathway positive regulation of immune response regulation of immune system process signal transduction positive regulation of immune system process cellular response to stimulus immune response-regulating cell surface receptor signaling pathway regulation of cellular process response to stimulus signaling positive regulation of biological process cell communication positive regulation of response to stimulus immune response-activating signaling pathway immune response-regulating signaling pathway positive regulation of immune response regulation of immune system process signal transduction positive regulation of immune system process regulation of biological process cell surface receptor signaling pathway immune response-activating cell surface receptor signaling pathway immune response biological regulation T cell receptor signaling pathway regulation of response to stimulus immune system process regulation of immune response cellular process antigen receptor-mediated signaling pathway activation of immune response developmental process immune system development multicellular organismal process animal organ development gland development hematopoietic or lymphoid organ development multicellular organism development thymus development anatomical structure development system development detection of light stimulus involved in visual perception detection of light stimulus response to light stimulus detection of external stimulus sensory perception of light stimulus system process nervous system process detection of visible light response to external stimulus detection of abiotic stimulus detection of stimulus sensory perception detection of light stimulus involved in sensory perception response to abiotic stimulus response to radiation visual perception detection of stimulus involved in sensory perception nitrogen compound transport organic anion transport gamma-aminobutyric acid secretion carboxylic acid transport secretion transport organic substance transport acid secretion establishment of localization organic acid transport amino acid transport localization gamma-aminobutyric acid transport cellular component organization cell junction organization neuromuscular junction development synapse organization cellular component organization or biogenesis cell-cell signaling gamma-aminobutyric acid signaling pathway inorganic ion homeostasis intracellular calcium ion homeostasis homeostatic process calcium ion homeostasis cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis protein localization regulation of localization cellular localization regulation of protein localization positive regulation of protein localization to nucleolus positive regulation of protein localization to nucleus regulation of protein localization to nucleus protein localization to nucleus protein localization to nucleolus regulation of cellular localization protein localization to organelle cellular macromolecule localization macromolecule localization positive regulation of protein localization positive regulation of cellular process regulation of protein localization to nucleolus spleen development regulation of biological quality regulation of membrane potential negative regulation of cell population proliferation cell population proliferation regulation of cell population proliferation negative regulation of cellular process negative regulation of biological process regulation of cell cycle phase transition negative regulation of cell cycle cell cycle phase transition regulation of cell cycle G1/S phase transition cell cycle G1/S phase transition mitotic cell cycle negative regulation of mitotic cell cycle regulation of mitotic cell cycle negative regulation of cell cycle phase transition cell cycle regulation of cell cycle cell cycle process negative regulation of G1/S transition of mitotic cell cycle negative regulation of mitotic cell cycle phase transition regulation of cell cycle process negative regulation of cell cycle G1/S phase transition negative regulation of cell cycle process regulation of mitotic cell cycle phase transition mitotic cell cycle process regulation of G1/S transition of mitotic cell cycle G1/S transition of mitotic cell cycle mitotic cell cycle phase transition trans-synaptic signaling synaptic signaling anterograde trans-synaptic signaling chemical synaptic transmission adult walking behavior adult locomotory behavior behavior adult behavior locomotory behavior walking behavior monoatomic ion transport monoatomic cation transport calcium ion transport metal ion transport muscle structure development muscle cell development cellular developmental process cell differentiation cell development muscle cell differentiation ribose phosphate metabolic process carbohydrate derivative metabolic process cyclic nucleotide metabolic process nucleobase-containing compound metabolic process purine nucleotide metabolic process organic substance metabolic process ribonucleotide metabolic process nucleobase-containing small molecule metabolic process phosphate-containing compound metabolic process small molecule metabolic process phosphorus metabolic process nucleoside phosphate metabolic process organonitrogen compound metabolic process cAMP metabolic process cyclic purine nucleotide metabolic process cellular metabolic process primary metabolic process nucleotide metabolic process purine-containing compound metabolic process organic cyclic compound metabolic process organophosphate metabolic process metabolic process purine ribonucleotide metabolic process regulated exocytosis modulation of chemical synaptic transmission synaptic vesicle cycle synaptic vesicle exocytosis vesicle-mediated transport vesicle-mediated transport in synapse regulation of regulated secretory pathway regulation of secretion by cell secretion by cell signal release establishment of localization in cell regulation of signaling neurotransmitter secretion regulation of transport regulation of neurotransmitter transport regulation of synaptic vesicle exocytosis export from cell neurotransmitter transport regulation of vesicle-mediated transport regulation of secretion signal release from synapse regulation of trans-synaptic signaling exocytosis regulation of neurotransmitter secretion regulation of exocytosis regulation of cell communication tissue development Peyer's patch development mucosa-associated lymphoid tissue development synaptic transmission, glutamatergic action potential propagation action potential transmission of nerve impulse neuronal action potential propagation response to organic substance response to cytokine response to leukemia inhibitory factor cellular response to leukemia inhibitory factor cellular response to chemical stimulus response to chemical cellular response to cytokine stimulus cellular response to organic substance	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle intracellular organelle lumen nuclear speck nuclear body intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle intracellular organelle lumen nuclear speck nuclear body intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen cell periphery plasma membrane membrane presynapse synapse cell junction glutamatergic synapse protein-containing complex plasma membrane protein complex voltage-gated calcium channel complex membrane protein complex cation channel complex transporter complex transmembrane transporter complex calcium channel complex monoatomic ion channel complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR008145	Guanylate kinase/L-type calcium channel beta subunit	Domain
A, B	IPR036028	SH3-like domain superfamily	Homologous Superfamily
A, B	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A, B	IPR000584	Voltage-dependent calcium channel, L-type, beta subunit	Family
A, B	IPR001452	SH3 domain	Domain
A, B	IPR046937	Voltage-dependent L-type calcium channel subunit beta-1-4, N-terminal A domain	Domain

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.