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8HMB
Cryo-EM structure of human high-voltage activated L-type calcium channel CaV1.2 in complex with benidipine (BEN)
External Resource: Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Gene Ontology: Gene Product Annotation
Gene Ontology Database Homepage
Chains
Polymer
Molecular Function
Biological Process
Cellular Component
A [auth C]
Isoform 2c of Voltage-dependent L-type calcium channel subunit beta-2
cytoskeletal protein binding
actin binding
protein-containing complex binding
protein binding
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
cytoskeletal protein binding
actin binding
protein-containing complex binding
protein binding
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
inorganic molecular entity transmembrane transporter activity
channel activity
inorganic cation transmembrane transporter activity
monoatomic ion transmembrane transporter activity
transporter activity
metal ion transmembrane transporter activity
transmembrane transporter activity
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
Less
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
membrane depolarization during cardiac muscle cell action potential
cardiac muscle contraction
striated muscle contraction
cell communication
circulatory system process
actin filament-based process
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
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
cell-cell signaling
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
inorganic ion transmembrane transport
establishment of localization
positive regulation of calcium ion transmembrane transport via high voltage-gated calcium channel
inorganic cation transmembrane transport
transmembrane transport
regulation of transmembrane transport
positive regulation of transport
regulation of monoatomic cation transmembrane transport
calcium ion transmembrane transport
cellular component organization
cell junction organization
neuromuscular junction development
synapse organization
cellular component organization or biogenesis
protein localization
protein localization to cell periphery
cellular localization
protein localization to plasma membrane
cellular macromolecule localization
macromolecule localization
localization within membrane
protein localization to membrane
regulation of calcium ion transmembrane transporter activity
regulation of voltage-gated calcium channel activity
regulation of cation channel activity
positive regulation of cation channel activity
regulation of molecular function
positive regulation of voltage-gated calcium channel activity
regulation of transmembrane transporter activity
regulation of transporter activity
positive regulation of molecular function
positive regulation of calcium ion transmembrane transporter activity
positive regulation of high voltage-gated calcium channel activity
regulation of monoatomic ion transmembrane transporter activity
regulation of high voltage-gated calcium channel activity
positive regulation of transporter activity
positive regulation of ion transmembrane transporter activity
calcium ion import
trans-synaptic signaling
synaptic signaling
anterograde trans-synaptic 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
Less
protein-containing complex
plasma membrane protein complex
sarcolemma
voltage-gated calcium channel complex
plasma membrane
membrane
membrane protein complex
cation channel complex
cellular anatomical entity
transporter complex
cell periphery
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
cellular anatomical entity
transporter complex
cell periphery
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
Less
B [auth D]
Voltage-dependent L-type calcium channel subunit alpha
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
transporter activity
metal ion transmembrane transporter activity
transmembrane transporter activity
cation binding
ion binding
binding
metal ion binding
small molecule binding
Less
-
postsynaptic specialization membrane
postsynaptic specialization
synapse
membrane
plasma membrane
cellular anatomical entity
postsynaptic density membrane
synaptic membrane
cell periphery
postsynaptic density
postsynapse
neuron to neuron synapse
organelle
cell junction
postsynaptic specialization membrane
postsynaptic specialization
synapse
membrane
plasma membrane
cellular anatomical entity
postsynaptic density membrane
synaptic membrane
cell periphery
postsynaptic density
postsynapse
neuron to neuron synapse
organelle
cell junction
postsynaptic membrane
asymmetric synapse
plasma membrane region
sarcolemma
T-tubule
somatodendritic compartment
cell body
perikaryon
neuronal cell body
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
cell projection
dendrite
dendritic tree
neuron projection
plasma membrane bounded cell projection
Less
C [auth E]
Voltage-dependent calcium channel subunit alpha-2/delta-1
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
transporter activity
metal ion transmembrane transporter activity
transmembrane transporter activity
cation binding
ion binding
binding
metal ion binding
small molecule binding
Less
heart process
cardiac muscle cell contraction
multicellular organismal process
system process
cardiac muscle cell action potential involved in contraction
biological regulation
action potential
actin filament-based movement
cardiac muscle contraction
muscle contraction
muscle system process
striated muscle contraction
circulatory system process
actin filament-based process
heart process
cardiac muscle cell contraction
multicellular organismal process
system process
cardiac muscle cell action potential involved in contraction
biological regulation
action potential
actin filament-based movement
cardiac muscle contraction
muscle contraction
muscle system process
striated muscle contraction
circulatory system process
actin filament-based process
cellular process
regulation of biological quality
actin-mediated cell contraction
heart contraction
cardiac muscle cell action potential
blood circulation
regulation of membrane potential
calcium ion transmembrane import into cytosol
transport
monoatomic ion transmembrane transport
positive regulation of cytosolic calcium ion concentration
inorganic ion transmembrane transport
establishment of localization
calcium ion transport
metal ion transport
inorganic cation transmembrane transport
transmembrane transport
monoatomic cation transmembrane transport
localization
monoatomic ion transport
monoatomic cation transport
calcium ion transport into cytosol
calcium ion transmembrane transport
regulation of action potential
regulation of biological process
regulation of membrane repolarization during action potential
membrane repolarization
regulation of membrane repolarization
membrane repolarization during action potential
regulation of calcium ion transport
regulation of localization
regulation of transport
regulation of monoatomic ion transport
regulation of metal ion transport
calcium ion transmembrane transport via high voltage-gated calcium channel
cardiac muscle cell membrane repolarization
ventricular cardiac muscle cell membrane repolarization
regulation of cardiac muscle cell membrane repolarization
regulation of ventricular cardiac muscle cell membrane repolarization
regulation of calcium ion transmembrane transporter activity
positive regulation of cation transmembrane transport
positive regulation of calcium ion transport
regulation of cellular process
regulation of voltage-gated calcium channel activity
positive regulation of monoatomic ion transport
positive regulation of monoatomic ion transmembrane transport
regulation of cation channel activity
positive regulation of cation channel activity
regulation of molecular function
regulation of transmembrane transport
positive regulation of voltage-gated calcium channel activity
positive regulation of biological process
regulation of transmembrane transporter activity
regulation of monoatomic ion transmembrane transport
regulation of transporter activity
regulation of calcium ion transmembrane transport
positive regulation of molecular function
positive regulation of calcium ion transmembrane transporter activity
positive regulation of calcium ion transmembrane transport
positive regulation of transmembrane transport
positive regulation of cellular process
positive regulation of high voltage-gated calcium channel activity
regulation of monoatomic ion transmembrane transporter activity
regulation of high voltage-gated calcium channel activity
positive regulation of transport
positive regulation of transporter activity
positive regulation of ion transmembrane transporter activity
regulation of monoatomic cation transmembrane transport
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
signaling
regulation of heart contraction
regulation of system process
cell-cell signaling involved in cardiac conduction
membrane depolarization during cardiac muscle cell action potential
cell communication
bundle of His cell to Purkinje myocyte signaling
regulation of multicellular organismal process
cell communication involved in cardiac conduction
bundle of His cell to Purkinje myocyte communication
membrane depolarization during action potential
cell-cell signaling
regulation of blood circulation
bundle of His cell action potential
membrane depolarization
cardiac conduction
membrane depolarization during bundle of His cell action potential
regulation of calcium ion transmembrane transport via high voltage-gated calcium channel
cellular response to stimulus
cellular response to nitrogen compound
response to organic substance
response to stimulus
response to organonitrogen compound
response to endogenous stimulus
response to oxygen-containing compound
response to nitrogen compound
cellular response to amyloid-beta
cellular response to oxygen-containing compound
cellular response to endogenous stimulus
cellular response to chemical stimulus
cellular response to organonitrogen compound
response to chemical
cellular response to organic substance
response to amyloid-beta
regulation of heart rate by cardiac conduction
regulation of heart rate
Less
protein-containing complex
plasma membrane protein complex
sarcolemma
voltage-gated calcium channel complex
plasma membrane
membrane
membrane protein complex
cation channel complex
cellular anatomical entity
transporter complex
cell periphery
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
cellular anatomical entity
transporter complex
cell periphery
transmembrane transporter complex
T-tubule
L-type voltage-gated calcium channel complex
calcium channel complex
monoatomic ion channel complex
membrane-bounded organelle
intracellular anatomical structure
dense core granule
intracellular vesicle
intracellular membrane-bounded organelle
endomembrane system
intracellular organelle
cytoplasmic vesicle
organelle
secretory granule
secretory vesicle
cytoplasm
vesicle
neuronal dense core vesicle
extracellular exosome
extracellular vesicle
extracellular organelle
extracellular region
extracellular space
extracellular membrane-bounded organelle
sarcoplasm
endoplasmic reticulum
sarcoplasmic reticulum
Less
InterPro: Protein Family Classification
InterPro Database Homepage
Chains
Accession
Name
Type
A [auth C]
IPR008145
Guanylate kinase/L-type calcium channel beta subunit
Domain
A [auth C]
IPR005444
Voltage-dependent calcium channel, L-type, beta-2 subunit
Family
A [auth C]
IPR036028
SH3-like domain superfamily
Homologous Superfamily
A [auth C]
IPR027417
P-loop containing nucleoside triphosphate hydrolase
Homologous Superfamily
A [auth C]
IPR000584
Voltage-dependent calcium channel, L-type, beta subunit
Family
A [auth C]
IPR035605
CACNB2, SH3 domain
Domain
A [auth C]
IPR001452
SH3 domain
Domain
A [auth C]
IPR046937
Voltage-dependent L-type calcium channel subunit beta-1-4, N-terminal A domain
Domain
B [auth D]
IPR005821
Ion transport domain
Domain
B [auth D]
IPR005446
Voltage-dependent calcium channel, L-type, alpha-1 subunit
Family
B [auth D]
IPR014873
Voltage-dependent calcium channel, alpha-1 subunit, IQ domain
Domain
B [auth D]
IPR002077
Voltage-dependent calcium channel, alpha-1 subunit
Family
B [auth D]
IPR031688
Voltage-gated calcium channel subunit alpha, C-terminal
Domain
B [auth D]
IPR031649
Voltage-dependent L-type calcium channel, IQ-associated domain
Domain
B [auth D]
IPR005451
Voltage-dependent calcium channel, L-type, alpha-1C subunit
Family
B [auth D]
IPR027359
Voltage-dependent channel domain superfamily
Homologous Superfamily
C [auth E]
IPR013608
VWA N-terminal
Domain
C [auth E]
IPR036465
von Willebrand factor A-like domain superfamily
Homologous Superfamily
C [auth E]
IPR013680
Voltage-dependent calcium channel, alpha-2/delta subunit, conserved region
Domain
C [auth E]
IPR002035
von Willebrand factor, type A
Domain
Pharos: Disease Associations
Pharos Homepage Annotation
Chains
Drug Target  
Associated Disease
A [auth C]
Pharos
: 
Q08289
Brugada syndrome
Brugada syndrome 4
bipolar disorder
malignant ependymoma
oligodendroglioma
pancreatic intraductal papillary-mucinous neoplasm
pilocytic astrocytoma
astrocytic tumor
schizophrenia
autism spectrum disorder
cerebrovascular disorder
endogenous depression
hypertrophic cardiomyopathy
lung carcinoma
malignant glioma
Brugada syndrome
Brugada syndrome 4
bipolar disorder
malignant ependymoma
oligodendroglioma
pancreatic intraductal papillary-mucinous neoplasm
pilocytic astrocytoma
astrocytic tumor
schizophrenia
autism spectrum disorder
cerebrovascular disorder
endogenous depression
hypertrophic cardiomyopathy
lung carcinoma
malignant glioma
osteosarcoma
pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia
primitive neuroectodermal tumor
attention deficit hyperactivity disorder, inattentive type
subependymal giant cell astrocytoma
B-cell chronic lymphocytic leukemia
colorectal cancer
glioblastoma
Lambert-Eaton myasthenic syndrome
malignant colon neoplasm
medulloblastoma
ovarian cancer
Pick disease
psoriasis
atypical teratoid rhabdoid tumor
Cardiomyopathy, Hypertrophic, Familial
cutaneous lupus erythematosus
hypertensive disorder
large cell medulloblastoma
Less
C [auth E]
Pharos
: 
P54289
Brugada syndrome
malignant colon neoplasm
hypertensive disorder
Pain
short QT syndrome type 1
neuralgia
lung carcinoma
pituitary cancer
malignant glioma
psoriasis
sarcoidosis
atopic eczema
breast cancer
colonic neoplasm
oligodendroglioma
Brugada syndrome
malignant colon neoplasm
hypertensive disorder
Pain
short QT syndrome type 1
neuralgia
lung carcinoma
pituitary cancer
malignant glioma
psoriasis
sarcoidosis
atopic eczema
breast cancer
colonic neoplasm
oligodendroglioma
ductal breast carcinoma in situ
glioblastoma
invasive ductal breast carcinoma
Pick disease
postherpetic neuralgia
malignant hyperthermia of anesthesia
medulloblastoma
ulcerative colitis
atypical teratoid rhabdoid tumor
breast carcinoma
dermatomyositis
osteosarcoma
fibromyalgia
large cell medulloblastoma
pilocytic astrocytoma
malignant ependymoma
primitive neuroectodermal tumor
malignant mesothelioma
restless legs syndrome
nasopharyngeal carcinoma
astrocytic tumor
benign colon neoplasm
ovarian cancer
generalized anxiety disorder
pancreatic ductal adenocarcinoma
Less
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