6U39 | pdb_00006u39

2.4 Angstrom crystal structure of the D129G Ca-CaM:CaV1.2 IQ domain complex

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d6u39a_	All alpha proteins	EF Hand-like	EF-hand	Calmodulin-like	Calmodulin	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d6u39c_	All alpha proteins	EF Hand-like	EF-hand	Calmodulin-like	Calmodulin	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
E	d6u39e_	All alpha proteins	EF Hand-like	EF-hand	Calmodulin-like	Calmodulin	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
G	d6u39g_	All alpha proteins	EF Hand-like	EF-hand	Calmodulin-like	Calmodulin	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
I	d6u39i_	All alpha proteins	EF Hand-like	EF-hand	Calmodulin-like	Calmodulin	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
K	d6u39k_	All alpha proteins	EF Hand-like	EF-hand	Calmodulin-like	Calmodulin	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
M	d6u39m_	All alpha proteins	EF Hand-like	EF-hand	Calmodulin-like	Calmodulin	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
O	d6u39o_	All alpha proteins	EF Hand-like	EF-hand	Calmodulin-like	Calmodulin	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
Q	d6u39q_	All alpha proteins	EF Hand-like	EF-hand	Calmodulin-like	Calmodulin	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
S	d6u39s_	All alpha proteins	EF Hand-like	EF-hand	Calmodulin-like	Calmodulin	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	EF-hand	8033438	3001983	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	EF-hand	8033438	3001983	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	EF-hand	8033438	3001983	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	EF-hand	8033438	3001983	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	EF-hand	8033438	3001983	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	EF-hand	8033438	3001983	SCOP2B (2022-06-29)
M	SCOP2B Superfamily	EF-hand	8033438	3001983	SCOP2B (2022-06-29)
O	SCOP2B Superfamily	EF-hand	8033438	3001983	SCOP2B (2022-06-29)
Q	SCOP2B Superfamily	EF-hand	8033438	3001983	SCOP2B (2022-06-29)
S	SCOP2B Superfamily	EF-hand	8033438	3001983	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	EF-hand_7_8	e6u39A2	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_7_8	ECOD (1.6)
A	EF-hand_7_5	e6u39A1	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_7_5	ECOD (1.6)
C	EF-hand_7_8	e6u39C2	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_7_8	ECOD (1.6)
C	EF-hand_7_5	e6u39C1	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_7_5	ECOD (1.6)
E	EF-hand_7_8	e6u39E1	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_7_8	ECOD (1.6)
E	EF-hand_7_5	e6u39E2	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_7_5	ECOD (1.6)
G	EF-hand_7_8	e6u39G2	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_7_8	ECOD (1.6)
G	EF-hand_7_5	e6u39G1	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_7_5	ECOD (1.6)
I	EF-hand_7_8	e6u39I1	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_7_8	ECOD (1.6)
I	EF-hand_7_5	e6u39I2	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_7_5	ECOD (1.6)
K	EF-hand_7_8	e6u39K2	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_7_8	ECOD (1.6)
K	EF-hand_7_5	e6u39K1	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_7_5	ECOD (1.6)
M	EF-hand_7_8	e6u39M1	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_7_8	ECOD (1.6)
M	EF-hand_7_5	e6u39M2	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_7_5	ECOD (1.6)
O	EF-hand_7_8	e6u39O2	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_7_8	ECOD (1.6)
O	EF-hand_7_5	e6u39O1	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_7_5	ECOD (1.6)
Q	EF-hand_7_8	e6u39Q1	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_7_8	ECOD (1.6)
Q	EF-hand_7_5	e6u39Q2	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_7_5	ECOD (1.6)
S	EF-hand_7_8	e6u39S1	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_7_8	ECOD (1.6)
S	EF-hand_7_5	e6u39S2	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_7_5	ECOD (1.6)
B	Ca_chan_IQ	e6u39B1	A: extended segments	X: Voltage gated calcium channel IQ domain (From Topology)	H: Voltage gated calcium channel IQ domain (From Topology)	T: Voltage gated calcium channel IQ domain	F: Ca_chan_IQ	ECOD (1.6)
D	Ca_chan_IQ	e6u39D1	A: extended segments	X: Voltage gated calcium channel IQ domain (From Topology)	H: Voltage gated calcium channel IQ domain (From Topology)	T: Voltage gated calcium channel IQ domain	F: Ca_chan_IQ	ECOD (1.6)
F	Ca_chan_IQ	e6u39F1	A: extended segments	X: Voltage gated calcium channel IQ domain (From Topology)	H: Voltage gated calcium channel IQ domain (From Topology)	T: Voltage gated calcium channel IQ domain	F: Ca_chan_IQ	ECOD (1.6)
H	Ca_chan_IQ	e6u39H1	A: extended segments	X: Voltage gated calcium channel IQ domain (From Topology)	H: Voltage gated calcium channel IQ domain (From Topology)	T: Voltage gated calcium channel IQ domain	F: Ca_chan_IQ	ECOD (1.6)
J	Ca_chan_IQ	e6u39J1	A: extended segments	X: Voltage gated calcium channel IQ domain (From Topology)	H: Voltage gated calcium channel IQ domain (From Topology)	T: Voltage gated calcium channel IQ domain	F: Ca_chan_IQ	ECOD (1.6)
L	Ca_chan_IQ	e6u39L1	A: extended segments	X: Voltage gated calcium channel IQ domain (From Topology)	H: Voltage gated calcium channel IQ domain (From Topology)	T: Voltage gated calcium channel IQ domain	F: Ca_chan_IQ	ECOD (1.6)
N	Ca_chan_IQ	e6u39N1	A: extended segments	X: Voltage gated calcium channel IQ domain (From Topology)	H: Voltage gated calcium channel IQ domain (From Topology)	T: Voltage gated calcium channel IQ domain	F: Ca_chan_IQ	ECOD (1.6)
P	Ca_chan_IQ	e6u39P1	A: extended segments	X: Voltage gated calcium channel IQ domain (From Topology)	H: Voltage gated calcium channel IQ domain (From Topology)	T: Voltage gated calcium channel IQ domain	F: Ca_chan_IQ	ECOD (1.6)
R	Ca_chan_IQ	e6u39R1	A: extended segments	X: Voltage gated calcium channel IQ domain (From Topology)	H: Voltage gated calcium channel IQ domain (From Topology)	T: Voltage gated calcium channel IQ domain	F: Ca_chan_IQ	ECOD (1.6)
T	Ca_chan_IQ	e6u39T1	A: extended segments	X: Voltage gated calcium channel IQ domain (From Topology)	H: Voltage gated calcium channel IQ domain (From Topology)	T: Voltage gated calcium channel IQ domain	F: Ca_chan_IQ	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C, E, G, I A, C, E, G, I, K, M, O, Q, S	PF13499	EF-hand domain pair (EF-hand_7)	EF-hand domain pair		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C, E, G, I A, C, E, G, I, K, M, O, Q, S	Calmodulin-1	cytoskeletal protein binding titin binding protein binding binding enzyme regulator activity protein phosphatase activator activity enzyme activator activity phosphatase activator activity molecular function activator activity phosphatase regulator activity molecular function regulator activity protein phosphatase regulator activity channel regulator activity ion channel regulator activity cytoskeletal protein binding titin binding protein binding binding enzyme regulator activity protein phosphatase activator activity enzyme activator activity phosphatase activator activity molecular function activator activity phosphatase regulator activity molecular function regulator activity protein phosphatase regulator activity channel regulator activity ion channel regulator activity calcium channel regulator activity transporter regulator activity molecular function inhibitor activity transporter inhibitor activity calcium channel inhibitor activity ion channel inhibitor activity channel inhibitor activity cyclase regulator activity cyclase activator activity adenylate cyclase regulator activity adenylate cyclase activator activity protein serine/threonine kinase activator activity kinase activator activity protein kinase activator activity protein kinase regulator activity kinase regulator activity cation binding ion binding calcium ion binding metal ion binding small molecule binding transmembrane transporter binding kinase binding enzyme binding protein kinase binding calcium-dependent protein binding	organelle localization by membrane tethering localization organelle localization cellular process membrane docking heart process multicellular organismal process system process regulation of biological process regulation of heart contraction regulation of system process biological regulation circulatory system process regulation of blood circulation organelle localization by membrane tethering localization organelle localization cellular process membrane docking heart process multicellular organismal process system process regulation of biological process regulation of heart contraction regulation of system process biological regulation circulatory system process regulation of blood circulation regulation of multicellular organismal process regulation of biological quality heart contraction blood circulation regulation of heart rate regulation of localization regulation of calcium ion transport negative regulation of ion transmembrane transporter activity regulation of cellular process negative regulation of calcium ion transmembrane transporter activity intracellular calcium ion homeostasis negative regulation of biological process negative regulation of ryanodine-sensitive calcium-release channel activity negative regulation of transport calcium ion transport negative regulation of cation transmembrane transport monoatomic cation homeostasis monoatomic cation transport intracellular monoatomic ion homeostasis regulation of release of sequestered calcium ion into cytosol regulation of monoatomic ion transport establishment of localization maintenance of location transmembrane transport regulation of molecular function release of sequestered calcium ion into cytosol regulation of transmembrane transport chemical homeostasis negative regulation of calcium ion transmembrane transport cellular localization inorganic ion homeostasis transport homeostatic process negative regulation of monoatomic ion transport monoatomic ion transmembrane transport positive regulation of biological process regulation of transmembrane transporter activity calcium ion homeostasis regulation of monoatomic ion transmembrane transport negative regulation of sequestering of calcium ion negative regulation of transmembrane transport metal ion transport maintenance of location in cell regulation of calcium ion transmembrane transport monoatomic cation transmembrane transport positive regulation of sequestering of calcium ion negative regulation of monoatomic ion transmembrane transport negative regulation of release of sequestered calcium ion into cytosol intracellular monoatomic cation homeostasis negative regulation of cellular process monoatomic ion homeostasis monoatomic ion transport intracellular chemical homeostasis regulation of metal ion transport regulation of sequestering of calcium ion positive regulation of cellular process calcium ion transmembrane import into cytosol regulation of transport sequestering of calcium ion negative regulation of transporter activity negative regulation of molecular function negative regulation of calcium ion transport cellular homeostasis regulation of ryanodine-sensitive calcium-release channel activity regulation of monoatomic cation transmembrane transport calcium ion transmembrane transport response to stimulus response to metal ion response to chemical response to calcium ion sarcoplasmic reticulum calcium ion transport release of sequestered calcium ion into cytosol by sarcoplasmic reticulum release of sequestered calcium ion into cytosol by endoplasmic reticulum regulation of release of sequestered calcium ion into cytosol by sarcoplasmic reticulum negative regulation of voltage-gated calcium channel activity regulation of voltage-gated calcium channel activity negative regulation of high voltage-gated calcium channel activity cellular component disassembly catabolic process protein-containing complex organization macroautophagy autophagy protein-containing complex disassembly cellular component organization autophagosome maturation autophagosome membrane docking metabolic process cellular component organization or biogenesis process utilizing autophagic mechanism cellular response to interferon-beta response to peptide response to interferon-beta response to cytokine cellular response to cytokine stimulus regulation of cytokinesis regulation of cell cycle process cytokinesis regulation of cell division cell division cell cycle regulation of cell cycle cell cycle process cellular response to stimulus cardiac muscle contraction intracellular signal transduction cell communication intracellular signaling cassette signal transduction regulation of cardiac muscle contraction muscle contraction regulation of striated muscle contraction calcium-mediated signaling regulation of muscle contraction signaling regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion striated muscle contraction regulation of cardiac muscle contraction by calcium ion signaling muscle system process regulation of muscle system process mitochondrion-endoplasmic reticulum membrane tethering import into cell presynaptic endocytosis vesicle-mediated transport vesicle-mediated transport in synapse establishment of localization in cell endocytosis cell cycle G2/M phase transition mitotic cell cycle process G2/M transition of mitotic cell cycle cell cycle phase transition mitotic cell cycle mitotic cell cycle phase transition cell communication by electrical coupling involved in cardiac conduction cell communication by electrical coupling regulation of cell communication by electrical coupling involved in cardiac conduction cardiac conduction regulation of cell communication cell communication involved in cardiac conduction regulation of cell communication by electrical coupling export across plasma membrane negative regulation of calcium ion export across plasma membrane regulation of calcium ion export across plasma membrane calcium ion export across plasma membrane export from cell biological process involved in interspecies interaction between organisms immune response response to other organism defense response response to type II interferon defense response to symbiont response to external stimulus cellular response to type II interferon response to biotic stimulus immune system process defense response to other organism response to stress innate immune response response to external biotic stimulus calcineurin-mediated signaling developmental process head development animal organ development brain development nervous system development substantia nigra development multicellular organism development central nervous system development midbrain development anatomical structure development neural nucleus development system development positive regulation of cell communication cell surface receptor signaling pathway via STAT positive regulation of signal transduction positive regulation of receptor signaling pathway via STAT regulation of signal transduction positive regulation of receptor signaling pathway via JAK-STAT positive regulation of response to stimulus regulation of receptor signaling pathway via JAK-STAT regulation of signaling cell surface receptor signaling pathway regulation of response to stimulus regulation of receptor signaling pathway via STAT cell surface receptor signaling pathway via JAK-STAT positive regulation of signaling regulation of intracellular signal transduction regulation of calcium-mediated signaling regulation of action potential regulation of cardiac muscle cell action potential action potential cardiac muscle cell action potential regulation of membrane potential G protein-coupled receptor signaling pathway modulation of chemical synaptic transmission long-term synaptic potentiation synaptic signaling regulation of synaptic plasticity trans-synaptic signaling cell-cell signaling positive regulation of synaptic transmission chemical synaptic transmission regulation of trans-synaptic signaling anterograde trans-synaptic signaling detection of stimulus detection of chemical stimulus detection of calcium ion	intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton spindle organelle membraneless organelle intracellular membraneless organelle spindle pole microtubule cytoskeleton cytoplasm cytosol membrane-bounded organelle cell projection intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton spindle organelle membraneless organelle intracellular membraneless organelle spindle pole microtubule cytoskeleton cytoplasm cytosol membrane-bounded organelle cell projection sperm midpiece cilium 9+2 motile cilium sperm flagellum motile cilium plasma membrane bounded cell projection protein-containing complex transmembrane transporter complex membrane membrane protein complex cation channel complex transporter complex calcium channel complex monoatomic ion channel complex axon synapse neuron projection axon terminus presynapse distal axon calyx of Held cell junction neuron projection terminus sarcomere contractile muscle fiber supramolecular fiber myofibril supramolecular polymer supramolecular complex myelin sheath vesicle centrosome microtubule organizing center cytosolic region presynaptic cytosol cell periphery plasma membrane catalytic complex nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen voltage-gated potassium channel complex plasma membrane protein complex potassium channel complex extracellular region polymeric cytoskeletal fiber spindle microtubule microtubule
B, D, F, H, J B, D, F, H, J, L, N, P, R, T	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 signaling atrial cardiac muscle cell to AV node cell signaling 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 signaling atrial cardiac muscle cell to AV node cell signaling regulation of heart contraction regulation of system process cell-cell signaling involved in cardiac conduction 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 cell-cell signaling 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 intracellular calcium ion homeostasis response to stimulus negative regulation of biological process sarcoplasmic reticulum calcium ion transport release of sequestered calcium ion into cytosol by sarcoplasmic reticulum intracellular signal transduction intracellular signaling cassette signal transduction monoatomic cation homeostasis intracellular monoatomic ion homeostasis release of sequestered calcium ion into cytosol by endoplasmic reticulum regulation of release of sequestered calcium ion into cytosol regulation of monoatomic ion transport maintenance of location release of sequestered calcium ion into cytosol regulation of transmembrane transport chemical homeostasis calcium-mediated signaling cellular localization inorganic ion homeostasis homeostatic process calcium ion homeostasis regulation of monoatomic ion transmembrane transport negative regulation of sequestering of calcium ion regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion maintenance of location in cell regulation of calcium ion transmembrane transport intracellular monoatomic cation homeostasis monoatomic ion homeostasis negative regulation of cellular process intracellular chemical homeostasis regulation of metal ion transport regulation of sequestering of calcium ion regulation of cardiac muscle contraction by calcium ion signaling regulation of transport sequestering of calcium ion cellular homeostasis 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

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C, E, G, I A, C, E, G, I, K, M, O, Q, S	IPR002048	EF-hand domain	Domain
A, C, E, G, I A, C, E, G, I, K, M, O, Q, S	IPR050230	Calmodulin/Myosin light chain/Troponin C-like	Family
A, C, E, G, I A, C, E, G, I, K, M, O, Q, S	IPR018247	EF-Hand 1, calcium-binding site	Binding Site
A, C, E, G, I A, C, E, G, I, K, M, O, Q, S	IPR011992	EF-hand domain pair	Homologous Superfamily
B, D, F, H, J B, D, F, H, J, L, N, P, R, T	IPR014873	Voltage-dependent calcium channel, alpha-1 subunit, IQ domain	Domain
B, D, F, H, J B, D, F, H, J, L, N, P, R, T	IPR002077	Voltage-dependent calcium channel, alpha-1 subunit	Family
B, D, F, H, J B, D, F, H, J, L, N, P, R, T	IPR031649	Voltage-dependent L-type calcium channel, IQ-associated domain	Domain
B, D, F, H, J B, D, F, H, J, L, N, P, R, T	IPR005451	Voltage-dependent calcium channel, L-type, alpha-1C subunit	Family
B, D, F, H, J B, D, F, H, J, L, N, P, R, T	IPR005821	Ion transport domain	Domain
B, D, F, H, J B, D, F, H, J, L, N, P, R, T	IPR005446	Voltage-dependent calcium channel, L-type, alpha-1 subunit	Family
B, D, F, H, J B, D, F, H, J, L, N, P, R, T	IPR050599	Voltage-dependent calcium channel alpha-1 subunit	Family
B, D, F, H, J B, D, F, H, J, L, N, P, R, T	IPR031688	Voltage-gated calcium channel subunit alpha, C-terminal	Domain
B, D, F, H, J B, D, F, H, J, L, N, P, R, T	IPR027359	Voltage-dependent channel domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, C, E, G, I A, C, E, G, I, K, M, O, Q, S	Pharos: P0DP23	long QT syndrome catecholaminergic polymorphic ventricular tachycardia Alzheimer disease long QT syndrome 14 cocaine abuse Weight Gain cannabis dependence cocaine dependence phencyclidine abuse catecholaminergic polymorphic ventricular tachycardia 4 rheumatoid arthritis glioblastoma subependymal giant cell astrocytoma large cell medulloblastoma lung adenocarcinoma long QT syndrome catecholaminergic polymorphic ventricular tachycardia Alzheimer disease long QT syndrome 14 cocaine abuse Weight Gain cannabis dependence cocaine dependence phencyclidine abuse catecholaminergic polymorphic ventricular tachycardia 4 rheumatoid arthritis glioblastoma subependymal giant cell astrocytoma large cell medulloblastoma lung adenocarcinoma malignant colon neoplasm malignant pancreatic neoplasm astrocytic tumor myopathy osteosarcoma pituitary cancer Crohn disease primitive neuroectodermal tumor familial long QT syndrome schizophrenia lung cancer malignant ependymoma atypical teratoid rhabdoid tumor nasopharyngeal carcinoma ovarian cancer catecholaminergic polymorphic ventricular tachycardia 2 Pick disease plasma cell myeloma exocrine pancreatic carcinoma psoriasis sinusitis hepatocellular carcinoma ulcerative colitis lymphoplasmacytic lymphoma malignant glioma amyotrophic lateral sclerosis medulloblastoma breast cancer oligodendroglioma pilocytic astrocytoma
B, D, F, H, J B, D, F, H, J, L, N, P, R, T	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