5V2P | pdb_00005v2p

CaV beta2a subunit: CaV1.2 AID-CAP 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
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	P-loop nucleotide/nucleoside kinase-like	8058446	3002021	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	SH3-domain	8058444	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		e5v2pA1	A: gH main domain	X: gH main domain	H: gH main domain	T:	F:	ECOD (20:10:01)

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)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00625	Guanylate kinase (Guanylate_kin)	Guanylate kinase		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	Voltage-dependent L-type calcium channel subunit alpha-1C	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 channel activity monoatomic ion transmembrane transporter activity high voltage-gated calcium channel activity 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 channel activity monoatomic ion transmembrane transporter activity high voltage-gated calcium channel activity transporter activity metal ion transmembrane transporter activity transmembrane transporter activity cytoskeletal protein binding protein binding binding alpha-actinin binding actinin binding voltage-gated calcium channel activity involved in cardiac muscle cell action potential calmodulin binding voltage-gated calcium channel activity involved in AV node cell action potential cation binding ion binding metal ion binding small molecule binding	membrane depolarization during action potential membrane depolarization biological regulation membrane depolarization during cardiac muscle cell action potential action potential regulation of biological quality cardiac muscle cell action potential regulation of membrane potential heart process multicellular organismal process system process cardiac muscle cell action potential involved in contraction atrial cardiac muscle cell to AV node cell signaling regulation of heart contraction membrane depolarization during action potential membrane depolarization biological regulation membrane depolarization during cardiac muscle cell action potential action potential regulation of biological quality cardiac muscle cell action potential regulation of membrane potential heart process multicellular organismal process system process cardiac muscle cell action potential involved in contraction atrial cardiac muscle cell to AV node cell signaling regulation of heart contraction regulation of system process cardiac muscle contraction striated muscle contraction cell communication circulatory system process actin filament-based process regulation of multicellular organismal process atrial cardiac muscle cell to AV node cell communication cell communication involved in cardiac conduction blood circulation cardiac muscle cell contraction regulation of biological process atrial cardiac muscle cell action potential actin filament-based movement muscle contraction muscle system process regulation of blood circulation membrane depolarization during atrial cardiac muscle cell action potential cardiac conduction cellular process actin-mediated cell contraction heart contraction positive regulation of cytosolic calcium ion concentration developmental process heart development multicellular organism development anatomical structure development animal organ development circulatory system development system development calcium ion transmembrane import into cytosol transport monoatomic ion transmembrane transport establishment of localization calcium ion transport metal ion transport monoatomic cation transmembrane transport transmembrane transport localization monoatomic ion transport monoatomic cation transport calcium ion transport into cytosol calcium ion transmembrane transport immune system development immune system process cell communication by electrical coupling involved in cardiac conduction cell communication by electrical coupling limb development appendage development embryonic forelimb morphogenesis embryonic limb morphogenesis embryonic morphogenesis embryonic appendage morphogenesis embryo development anatomical structure morphogenesis forelimb morphogenesis appendage morphogenesis limb morphogenesis AV node cell action potential membrane depolarization during AV node cell action potential AV node cell to bundle of His cell signaling AV node cell to bundle of His cell communication calcium ion transmembrane transport via high voltage-gated calcium channel sensory organ development eye development visual system development camera-type eye development sensory system development regulation of actin filament-based process regulation of cellular process regulation of ventricular cardiac muscle cell action potential regulation of cardiac muscle cell action potential regulation of action potential ventricular cardiac muscle cell action potential regulation of cardiac muscle contraction regulation of muscle system process regulation of striated muscle contraction regulation of actin filament-based movement regulation of muscle contraction regulation of cardiac muscle cell contraction positive regulation of adenylate cyclase activity positive regulation of molecular function regulation of molecular function positive regulation of cyclase activity regulation of adenylate cyclase activity regulation of catalytic activity positive regulation of catalytic activity positive regulation of lyase activity positive regulation of biological process positive regulation of muscle contraction positive regulation of multicellular organismal process import into cell import across plasma membrane inorganic cation import across plasma membrane calcium ion import across plasma membrane inorganic ion import across plasma membrane calcium ion import calcium ion import into cytosol cellular response to stimulus regulation of calcium ion transport regulation of localization response to stimulus sarcoplasmic reticulum calcium ion transport release of sequestered calcium ion into cytosol by sarcoplasmic reticulum intracellular signal transduction intracellular signaling cassette signal transduction release of sequestered calcium ion into cytosol by endoplasmic reticulum regulation of release of sequestered calcium ion into cytosol regulation of monoatomic ion transport release of sequestered calcium ion into cytosol regulation of transmembrane transport calcium-mediated signaling signaling regulation of monoatomic ion transmembrane transport regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion regulation of calcium ion transmembrane transport regulation of metal ion transport regulation of cardiac muscle contraction by calcium ion signaling regulation of transport regulation of monoatomic cation transmembrane transport regulation of release of sequestered calcium ion into cytosol by sarcoplasmic reticulum regulation of heart rate by cardiac conduction regulation of heart rate	protein-containing complex plasma membrane protein complex sarcolemma voltage-gated calcium channel complex plasma membrane membrane membrane protein complex cation channel complex transporter complex cell periphery cellular anatomical structure transmembrane transporter complex T-tubule L-type voltage-gated calcium channel complex protein-containing complex plasma membrane protein complex sarcolemma voltage-gated calcium channel complex plasma membrane membrane membrane protein complex cation channel complex transporter complex cell periphery cellular anatomical structure transmembrane transporter complex T-tubule L-type voltage-gated calcium channel complex calcium channel complex monoatomic ion channel complex postsynaptic specialization membrane postsynaptic specialization synapse postsynaptic density membrane synaptic membrane postsynaptic density postsynapse neuron to neuron synapse organelle cell junction postsynaptic membrane asymmetric synapse plasma membrane region membrane-bounded organelle cell projection cilium plasma membrane bounded cell projection somatodendritic compartment cell body perikaryon neuronal cell body intracellular anatomical structure intracellular membraneless organelle Z disc sarcomere intracellular organelle I band membraneless organelle contractile muscle fiber cytoplasm supramolecular fiber myofibril supramolecular polymer supramolecular complex dendrite dendritic tree neuron projection nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen
A	Voltage-dependent L-type calcium channel subunit beta-2	protein binding binding protein domain specific binding cytoskeletal protein binding actin binding protein-containing complex binding actin filament binding 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 protein binding binding protein domain specific binding cytoskeletal protein binding actin binding protein-containing complex binding actin filament binding 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 channel activity monoatomic ion transmembrane transporter activity high voltage-gated calcium channel activity transporter activity metal ion transmembrane transporter activity transmembrane transporter activity phosphoprotein binding channel regulator activity ion channel regulator activity calcium channel regulator activity molecular function regulator activity transporter regulator activity 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 identical protein binding	heart process multicellular organismal process system process cardiac muscle cell action potential involved in contraction atrial cardiac muscle cell to AV node cell signaling regulation of heart contraction regulation of system process membrane depolarization during cardiac muscle cell action potential cardiac muscle contraction striated muscle contraction cell communication circulatory system process actin filament-based process regulation of multicellular organismal process heart process multicellular organismal process system process cardiac muscle cell action potential involved in contraction atrial cardiac muscle cell to AV node cell signaling regulation of heart contraction regulation of system process membrane depolarization during cardiac muscle cell action potential cardiac muscle contraction striated muscle contraction cell communication circulatory system process actin filament-based process regulation of multicellular organismal process regulation of biological quality atrial cardiac muscle cell to AV node cell communication cell communication involved in cardiac conduction blood circulation cardiac muscle cell contraction regulation of biological process atrial cardiac muscle cell action potential membrane depolarization during action potential biological regulation action potential actin filament-based movement muscle contraction muscle system process regulation of blood circulation membrane depolarization during atrial cardiac muscle cell action potential cardiac conduction membrane depolarization cellular process actin-mediated cell contraction heart contraction cardiac muscle cell action potential regulation of membrane potential AV node cell action potential membrane depolarization during AV node cell action potential AV node cell to bundle of His cell signaling AV node cell to bundle of His cell communication regulation of localization regulation of calcium ion transport positive regulation of cation transmembrane transport positive regulation of calcium ion transport regulation of cellular process transport monoatomic ion transmembrane transport positive regulation of biological process regulation of monoatomic ion transmembrane transport calcium ion transport metal ion transport monoatomic cation transmembrane transport regulation of calcium ion transmembrane transport localization regulation of calcium ion transmembrane transport via high voltage-gated calcium channel positive regulation of monoatomic ion transport positive regulation of calcium ion transmembrane transport positive regulation of transmembrane transport monoatomic ion transport positive regulation of monoatomic ion transmembrane transport calcium ion transmembrane transport via high voltage-gated calcium channel monoatomic cation transport regulation of metal ion transport positive regulation of cellular process regulation of transport regulation of monoatomic ion transport establishment of localization positive regulation of calcium ion transmembrane transport via high voltage-gated calcium channel transmembrane transport regulation of transmembrane transport positive regulation of transport regulation of monoatomic cation transmembrane transport calcium ion transmembrane transport protein localization to cell periphery cellular localization protein localization to plasma membrane macromolecule localization intracellular protein localization localization within membrane protein localization to membrane calcium ion import trans-synaptic signaling synaptic signaling signaling anterograde trans-synaptic signaling cell-cell signaling chemical synaptic transmission sensory perception of light stimulus sensory perception nervous system process visual perception regulation of heart rate by cardiac conduction regulation of heart rate	protein-containing complex plasma membrane protein complex sarcolemma voltage-gated calcium channel complex plasma membrane membrane membrane protein complex cation channel complex transporter complex cell periphery cellular anatomical structure transmembrane transporter complex T-tubule L-type voltage-gated calcium channel complex protein-containing complex plasma membrane protein complex sarcolemma voltage-gated calcium channel complex plasma membrane membrane membrane protein complex cation channel complex transporter complex cell periphery cellular anatomical structure transmembrane transporter complex T-tubule L-type voltage-gated calcium channel complex calcium channel complex monoatomic ion channel complex presynapse synapse cell junction photoreceptor ribbon synapse ribbon synapse

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR014873	Voltage-dependent calcium channel, alpha-1 subunit, IQ domain	Domain
B	IPR002077	Voltage-dependent calcium channel, alpha-1 subunit	Family
B	IPR031649	Voltage-dependent L-type calcium channel, IQ-associated domain	Domain
B	IPR005451	Voltage-dependent calcium channel, L-type, alpha-1C subunit	Family
B	IPR005821	Ion transport domain	Domain
B	IPR005446	Voltage-dependent calcium channel, L-type, alpha-1 subunit	Family
B	IPR050599	Voltage-dependent calcium channel alpha-1 subunit	Family
B	IPR031688	Voltage-gated calcium channel subunit alpha, C-terminal	Domain
B	IPR027359	Voltage-dependent channel domain superfamily	Homologous Superfamily
A	IPR008145	Guanylate kinase/L-type calcium channel beta subunit	Domain
A	IPR005444	Voltage-dependent calcium channel, L-type, beta-2 subunit	Family
A	IPR036028	SH3-like domain superfamily	Homologous Superfamily
A	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A	IPR000584	Voltage-dependent calcium channel, L-type, beta subunit	Family
A	IPR035605	CACNB2, SH3 domain	Domain
A	IPR001452	SH3 domain	Domain
A	IPR046937	Voltage-dependent L-type calcium channel subunit beta-1-4, N-terminal A domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B	Pharos: Q13936	Timothy syndrome Brugada syndrome Brugada syndrome 3 hypertensive disorder long QT syndrome bipolar disorder primary immunodeficiency disease Limb Deformities, Congenital hypoglycemia schizophrenia depressive disorder heart disease intellectual disability major depressive disorder acute coronary syndrome Timothy syndrome Brugada syndrome Brugada syndrome 3 hypertensive disorder long QT syndrome bipolar disorder primary immunodeficiency disease Limb Deformities, Congenital hypoglycemia schizophrenia depressive disorder heart disease intellectual disability major depressive disorder acute coronary syndrome anorexia nervosa atrial fibrillation autism spectrum disorder bipolar I disorder short QT syndrome endogenous depression attention deficit hyperactivity disorder, inattentive type cardiomyopathy ventricular fibrillation, paroxysmal familial, type 1 autism Prinzmetal angina

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.