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Cav2.1

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Target not currently curated in GtoImmuPdb

Target id: 532

Nomenclature: Cav2.1

Family: Voltage-gated calcium channels (CaV)

Gene and Protein Information Click here for help
Species TM P Loops AA Chromosomal Location Gene Symbol Gene Name Reference
Human 24 0 2506 19p13.13 CACNA1A calcium voltage-gated channel subunit alpha1 A
Mouse 24 0 2368 8 40.95 cM Cacna1a calcium channel, voltage-dependent, P/Q type, alpha 1A subunit
Rat 24 0 2212 19q11 Cacna1a calcium voltage-gated channel subunit alpha1 A
Previous and Unofficial Names Click here for help
α1A | APCA | CACNL1A4 | FHM | HPCA | MHP1 | BccA1 | brain calcium channel 1 | RBA-I | alpha1A | Ccha1a | SCA6 | calcium channel
Database Links Click here for help
Alphafold
ChEMBL Target
DrugBank Target
Ensembl Gene
Entrez Gene
Human Protein Atlas
KEGG Gene
OMIM
Orphanet
Pharos
RefSeq Nucleotide
RefSeq Protein
UniProtKB
Wikipedia
Associated Proteins Click here for help
Heteromeric Pore-forming Subunits
Name References
Not determined
Auxiliary Subunits
Name References
β1-4 57
α 57
Other Associated Proteins
Name References
calmodulin 52
calmodulin-like calcium binding proteins 51
SNARE proteins 82
CaMKII 60
RIM (Rab-interacting molecule) 41
Associated Protein Comments
Cav2.1 are regulated by a large signaling complex, including calmodulin, calmodulin-like calcium binding proteins, SNARE proteins, calcium/calmodulin-dependent protein kinase II (CaMKII) and protein kinase C (reviewed in [7]).
Functional Characteristics Click here for help
P/Q-type calcium current: High voltage-activated, moderate voltage-dependent inactivation
Ion Selectivity and Conductance Click here for help
Species:  Human
Rank order:  Ba2+ [16.3 - 19.6 (median: 19.5) pS]
References:  28,100,114
Species:  Mouse
Rank order:  Ba2+ [9.0 - 17.0 (median: 14.0) pS]
References:  17
Species:  Rat
Rank order:  Ba2+ [16.5 - 17.2 pS]
References:  7
Ion Selectivity and Conductance Comments
Murine channels in cerebellar Purkinje cells were found to have 3 distinct conductance levels at 9, 14 and 17pS [17].
Voltage Dependence Click here for help
  V0.5 (mV)  τ (msec)  Reference  Cell type  Species 
Activation  9.5 0.6 – 2.2 29 HEK 293 cells. Human
Inactivation  -17.0 690.0 – 148.0 29
  V0.5 (mV)  τ (msec)  Reference  Cell type  Species 
Activation  -10.1 – 2.1 (median: -4.1) 3.3 7,95 Xenopus laevis oocyte Rat
Inactivation  -45.3 – -1.6 (median: -29.2) - 7,95
  V0.5 (mV)  τ (msec)  Reference  Cell type  Species 
Activation  -16.2 – -4.3 (median: -9.0) 0.79 56,69 Neurons (neostriatal, cortical and mossy fibres) Rat
Inactivation  - 0.09 – 1000.0 56,69
Voltage Dependence Comments
The rates of Cav2.1 inactivation and V0.5,inact are differentially affected by co-expression with β1, β2, β3 and β4 subunits, as well as by alternative splicing of Cav2.1. Whole cell currents with slow P-type kinetics appear to be conducted by splice variants co-expressed with the β2 subunit. Whole cell currents with Q-type kinetics depend on an alternative splice in the domain I-II-linker [7,69,95].

Download all structure-activity data for this target as a CSV file go icon to follow link

Gating inhibitors Click here for help
Key to terms and symbols Click column headers to sort
Ligand Sp. Action Value Parameter Concentration range (M) Holding voltage (mV) Reference
ω-agatoxin IIIA Peptide Rn Antagonist 9.3 pKd - -80.0 65,70
pKd 9.3 [65,70]
Holding voltage: -80.0 mV
ω-agatoxin IVB Peptide Rn Antagonist 8.5 pKd - -80.0 1
pKd 8.5 (Kd 3x10-9 M) [1]
Holding voltage: -80.0 mV
kurtoxin Peptide Click here for species-specific activity table Rn Antagonist 7.8 pEC50 - -80.0 86
pEC50 7.8 [86]
Holding voltage: -80.0 mV
ω-agatoxin IVA Peptide Rn Antagonist 7.0 – 8.7 pIC50 - -100.0 – -90.0 7,73
pIC50 7.0 – 8.7 (IC50 1x10-7 – 2x10-9 M) P current component: Kd =~2nM, Q component Kd= >100nM [7,73]
Holding voltage: -100.0 – -90.0 mV
ω-grammotoxin SIA Peptide Click here for species-specific activity table Rn Antagonist 6.7 – 7.1 pIC50 - Physiological 50,66
pIC50 6.7 – 7.1 [50,66]
Holding voltage: Physiological
Gating Inhibitor Comments
Alternative splicing of Cav2.1 alters sensitivity to ω-agatoxin IVA. Whole cell currents with Q-type pharmacology appear encoded by Cav splice variants containing Asp-Pro residues in the domain IV S3-S4 linker, while whole cell currents with P-type pharmacology appear encoded by Cav splice variants missing Asp-Pro residues in residues in domain IV S3-S4 linker. ω-agatoxin IVA exhibits ~10-fold difference in IC50 between P-type and Q-type channels [7].

ω-grammotoxin SIA causes a +110mV shift in the voltage dependence of Cav2.1 channels [66].

Notable Cav splice variants with physiological and/or pharmacological differences are found in refs [7,12,83,90,102].
Channel Blockers
Key to terms and symbols View all chemical structures Click column headers to sort
Ligand Sp. Action Value Parameter Concentration range (M) Holding voltage (mV) Reference
Ni2+ Click here for species-specific activity table Rn - - - 1x10-4 - 1x10-3 -100.0 119
Conc range: 1x10-4 - 1x10-3 M [119]
Holding voltage: -100.0 mV
ω-PnTx3-3 Peptide Click here for species-specific activity table Rn - - - 6x10-8 -80.0 55
Conc range: 6x10-8 M [55]
Holding voltage: -80.0 mV
ω-phonetoxin-IIA Peptide Click here for species-specific activity table Rn - 9.2 pKd - -80.0 11
pKd 9.2 [11]
Holding voltage: -80.0 mV
DW13.3 Peptide Click here for species-specific activity table Rn - 8.4 pEC50 - -100.0 96
pEC50 8.4 [96]
Holding voltage: -100.0 mV
ω-conotoxin MVIID Peptide Bt - 9.0 pIC50 - Physiological
pIC50 9.0
Holding voltage: Physiological
ω-conotoxin MVIIC Peptide Click here for species-specific activity table Rn Antagonist 8.2 – 9.2 pIC50 2x10-6 - 5x10-6 Physiological 54
pIC50 8.2 – 9.2 (IC50 7x10-9 – 6x10-10 M) Conc range: 2x10-6 - 5x10-6 M [54]
Holding voltage: Physiological
ω-conotoxin CVIB Peptide Click here for species-specific activity table Rn Antagonist 8.0 pIC50 - Physiological 54
pIC50 8.0 [54]
Holding voltage: Physiological
ω-conotoxin CVIC Peptide Click here for species-specific activity table Rn Antagonist 7.5 pIC50 - Physiological 54
pIC50 7.5 [54]
Holding voltage: Physiological
PnTx-3-6 Peptide Click here for species-specific activity table Rn - 6.6 pIC50 - -100.0 111
pIC50 6.6 [111]
Holding voltage: -100.0 mV
mibefradil Small molecule or natural product Approved drug Click here for species-specific activity table Ligand has a PDB structure Rn Antagonist 6.5 pIC50 - -100.0 39
pIC50 6.5 [39]
Holding voltage: -100.0 mV
ziconotide Peptide Approved drug Click here for species-specific activity table Rn Antagonist 6.3 pIC50 - Physiological 54
pIC50 6.3 [54]
Holding voltage: Physiological
Cd2+ Click here for species-specific activity table Oc - 6.0 – 6.3 pIC50 - -80.0 – -60.0
pIC50 6.0 – 6.3
Holding voltage: -80.0 – -60.0 mV
ω-conotoxin CVIA Peptide Click here for species-specific activity table Rn Antagonist 6.1 pIC50 - Physiological 54
pIC50 6.1 [54]
Holding voltage: Physiological
ω-conotoxin GVIA Peptide Click here for species-specific activity table Rn Antagonist 6.0 pIC50 - Physiological 54
pIC50 6.0 [54]
Holding voltage: Physiological
ω-conotoxin CVID Peptide Click here for species-specific activity table Rn Antagonist 4.2 pIC50 - Physiological 54
pIC50 4.2 [54]
Holding voltage: Physiological
View species-specific channel blocker tables
Channel Blocker Comments
For further information and data on the role of ω-conotoxin MVIIC as a channel blocker of Cav2.1 see the following references: [7,32,67,95]. In addition, there exist a large number of non-specific small organic blockers of native and exogenously expressed P/Q-type currents [76].
Tissue Distribution Click here for help
Brain (hippocampus, entorhinal cortex, subiculum)
Species:  Human
Technique:  In situ hybridisation
References:  14
Brain (widespread)
Species:  Human
Technique:  Microarray analysis
References:  31
Brain (widespread)
Species:  Mouse
Technique:  In situ hybridisation
References:  53
Brain (cerebral cortex: neurons, oligodendrocyte precursor cells, newly formed oligodendrocytes, microglia, endothelial cells)
Species:  Mouse
Technique:  RNA transcriptome
References:  120
Auditory system (spiral ganglion)
Species:  Mouse
Technique:  qRT-PCR, immunocytochemistry
References:  13
Kidney (vascular smooth muscle, mesangial cells)
Species:  Rat
Technique:  RT-PCR and immunocytochemistry
References:  30
Brain (cerebellum > hippocampus, olfactory bulb > spinal cord, pons/medulla, striatum, hypothalamus/thalamus, cortex)
Species:  Rat
Technique:  Northern Blot
References:  89,94
Sperm
Species:  Rat
Technique:  Immunocytochemistry
References:  115
Brain (widespread, particularly cerebellum, hippocampus, cortex, olfactory bulb > hypothalamus, thalamus)
Species:  Rat
Technique:  In situ hybridisation
References:  58,95
Brain (hippocampus, cerebellum, dorsal cortex, olfactory bulb) and spinal cord
Species:  Rat
Technique:  Immunocytochemistry
References:  116-117
Vascular myocytes
Species:  Rat
Technique:  RT-PCR
References:  5
Pituitary (somatotrophs, lactotrophs)
Species:  Rat
Technique:  RT-PCR, immunocytochemistry, whole cell patch clamp
References:  94,105
Functional Assays Click here for help
Patch clamp (whole-cell configuration)
Species:  Rat
Tissue:  Xenopus laevis oocytes expressing Cav2.1.
Response measured:  P/Q type currents
References:  95
Patch clamp (whole cell configuration)
Species:  Rat
Tissue:  HEK-293 cells expressing Cav2.1
Response measured:  P/Q-type currents
References:  7
Patch-clamp (whole cell configuration)
Species:  Human
Tissue:  HEK-293 cells expressing Cav2.1
Response measured:  P/Q-type current
References:  29
Patch-clamp (whole cell configuration)
Species:  Rat
Tissue:  Tissue slices (hippocampus or cerebellum)
Response measured:  P/Q-type currents
References:  56,80
Patch-clamp (whole cell-configuration)
Species:  Rat
Tissue:  Dissociated primary neurons (central and peripheral)
Response measured:  P/Q-type currents
References:  69,71,78-79
Patch-clamp (single channel recordings and two-microelectrode voltage clamp)
Species:  Rat
Tissue:  Xenopus laevis oocytes expressing Cav2.1
Response measured:  P/Q-type currents
References:  7
Measurement of intracellular calcium levels using fluorescent indicators
Species:  Rat
Tissue:  Primary neurons (dissociated and slice cultures)
Response measured:  Changes in intracellular calcium levels due to P/Q-type currents
References:  72
Measurement of evoked neurotransmitter release
Species:  Rat
Tissue:  Central neurons and synaptosomes
Response measured:  KCl-evoked release of neurotransmitters by activation of presynaptic P/Q-type channels
References:  59,103-104
Physiological Functions Click here for help
Fast synaptic transmission and synaptic plasticity
Species:  Rat
Tissue:  Central neurons
References:  32,74,97,103
Neuromuscular transmission, acetylcholine release
Species:  Mouse
Tissue:  Motor nerve terminals
References:  8,106
Acute inflammatory pain
Species:  Rat
Tissue:  Brain and spinal cord
References:  61,87-88
Fast synaptic transmission and synaptic plasticity
Species:  Mouse
Tissue:  Central neurons
References:  27
Physiological Consequences of Altering Gene Expression Click here for help
A transgenic mouse CACNA1A gene containing the R192Q mutation leads to enhanced presynaptic Ca2+ influx, decreased facilitation of evoked acetylcholine release, elevated release probability and increased size of the transmitter vesicle pool.
Species:  Mouse
Tissue:  Neuromuscular junction
Technique:  Knock-in
References:  42,110
Phenotypes, Alleles and Disease Models Click here for help Mouse data from MGI

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Allele Composition & genetic background Accession Phenotype Id Phenotype Reference
Cacna1atg-la Cacna1atg-la/Cacna1atg-la
B6.Cg-Os +/+ Cacna1a/J
MGI:109482  MP:0005402 abnormal action potential PMID: 11718712 
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C57BL/6 * SIII
MGI:109482  MP:0005332 abnormal amino acid level PMID: 6167317 
Cacna1atg-4J Cacna1atg-4J/Cacna1atg-4J
B6.C3Bir-Cacna1a
MGI:109482  MP:0005404 abnormal axon morphology PMID: 18597946 
Cacna1a+|Cacna1atg-5J Cacna1atg-5J/Cacna1a+
B10(Cg)-Cacna1a
MGI:109482  MP:0005404 abnormal axon morphology PMID: 18597946 
Cacna1atm1Hssh Cacna1atm1Hssh/Cacna1atm1Hssh
involves: 129/Sv * C57BL/6J
MGI:109482  MP:0005404 abnormal axon morphology PMID: 10611370 
Cacna1atm1Fcr Cacna1atm1Fcr/Cacna1atm1Fcr
involves: 129S1/Sv * C57BL/6J
MGI:109482  MP:0002152 abnormal brain morphology PMID: 11344116 
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C57BL/6 * SIII
MGI:109482  MP:0005277 abnormal brainstem morphology PMID: 6167317 
Cacna1atm1Hssh Cacna1atm1Hssh/Cacna1atm1Hssh
involves: C57BL/6J
MGI:109482  MP:0004994 abnormal brain wave pattern PMID: 10611370 
Cacna1atm1Hssh Cacna1atm1Hssh/Cacna1atm1Hssh
involves: 129/Sv * C57BL/6J
MGI:109482  MP:0000872 abnormal cerebellum external granule cell layer morphology PMID: 10611370 
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C57BL/6 * SIII
MGI:109482  MP:0000849 abnormal cerebellum morphology PMID: 12023053  4799944 
Cacna1atm2Nobs Cacna1atm2Nobs/Cacna1atm2Nobs
involves: 129 * C57BL/6J
MGI:109482  MP:0000849 abnormal cerebellum morphology PMID: 19854154 
Cacna1atm1Maag Cacna1atm1Maag/Cacna1atm1Maag
involves: 129P2/OlaHsd * C57BL/6J
MGI:109482  MP:0003484 abnormal channel response PMID: 15003170 
Cacna1atg-la Cacna1atg-la/Cacna1atg-la
B6.Cg-Os +/+ Cacna1a/J
MGI:109482  MP:0003484 abnormal channel response PMID: 11718712 
Cacna1atm1Hzo Cacna1atm1Hzo/Cacna1atm1Hzo
involves: 129S/SvEv
MGI:109482  MP:0003484 abnormal channel response PMID: 18687887 
Cacna1atm2Hzo Cacna1atm2Hzo/Cacna1atm2Hzo
involves: 129S/SvEv
MGI:109482  MP:0003484 abnormal channel response PMID: 18687887 
Cacna1atm3Hzo Cacna1atm3Hzo/Cacna1atm3Hzo
involves: 129S/SvEv
MGI:109482  MP:0003484 abnormal channel response PMID: 18687887 
Cacna1atm1Hssh Cacna1atm1Hssh/Cacna1atm1Hssh
involves: 129/Sv * C57BL/6J
MGI:109482  MP:0003484 abnormal channel response PMID: 10611370 
Cacna1atm1Hssh Cacna1atm1Hssh/Cacna1atm1Hssh
involves: C57BL/6J
MGI:109482  MP:0003484 abnormal channel response PMID: 10611370 
Cacna1atm1Maag Cacna1atm1Maag/Cacna1atm1Maag
involves: 129P2/OlaHsd * C57BL/6J
MGI:109482  MP:0002206 abnormal CNS synaptic transmission PMID: 15003170 
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C57BL/6 * SIII
MGI:109482  MP:0002206 abnormal CNS synaptic transmission PMID: 12040045 
Cacna1atg Cacna1atg/Cacna1atg
involves: C57BL/6J * DBA/2J
MGI:109482  MP:0002206 abnormal CNS synaptic transmission PMID: 12151514 
Cacna1atm1Hssh Cacna1atm1Hssh/Cacna1atm1Hssh
involves: C57BL/6J
MGI:109482  MP:0002206 abnormal CNS synaptic transmission PMID: 10611370 
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C57BL/6 * SIII
MGI:109482  MP:0005584 abnormal enzyme/coenzyme activity PMID: 6167317 
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C57BL/6 * SIII
MGI:109482  MP:0002910 abnormal excitatory postsynaptic currents PMID: 12040045 
Cacna1atg Cacna1atg/Cacna1atg
B6.D2-Cacna1a/J
MGI:109482  MP:0002910 abnormal excitatory postsynaptic currents PMID: 12040045 
Cacna1atm1Hssh Cacna1atm1Hssh/Cacna1atm1Hssh
involves: 129/Sv * C57BL/6J
MGI:109482  MP:0002912 abnormal excitatory postsynaptic potential PMID: 10611370 
Cacna1arkr Cacna1arkr/Cacna1arkr
B6.Cg-Cacna1a
MGI:109482  MP:0001406 abnormal gait PMID: 11160387 
Cacna1a+|Cacna1aTg-7J Cacna1aTg-7J/Cacna1a+
involves: 129P2/OlaHsd * C57BL/6J
MGI:109482  MP:0001406 abnormal gait
Cacna1atg-rol|Cacna1atg Cacna1atg-rol/Cacna1atg
involves: C3H * C57BL/6 * DBA/2J * SIII
MGI:109482  MP:0001406 abnormal gait
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C3Hf/Nga * C57BL/6 * SIII
MGI:109482  MP:0002078 abnormal glucose homeostasis PMID: 1486501 
Cacna1a+|Cacna1atg-rol Cacna1atg-rol/Cacna1a+
involves: C3Hf/Nga * C57BL/6 * SIII
MGI:109482  MP:0002078 abnormal glucose homeostasis PMID: 1486501 
Cacna1atg-rol|Cacna1atg Cacna1atg-rol/Cacna1atg
involves: C3H * C57BL/6 * DBA/2J * SIII
MGI:109482  MP:0001392 abnormal locomotor activity
Cacna1arkr Cacna1arkr/Cacna1arkr
B6.Cg-Cacna1a
MGI:109482  MP:0003312 abnormal locomotor coordination PMID: 11160387 
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C57BL/6 * SIII
MGI:109482  MP:0005266 abnormal metabolism PMID: 8229069 
Cacna1atm1Maag Cacna1atm1Maag/Cacna1atm1Maag
involves: 129P2/OlaHsd * C57BL/6J
MGI:109482  MP:0004835 abnormal miniature endplate potential PMID: 15003170 
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C57BL/6 * SIII
MGI:109482  MP:0004753 abnormal miniature excitatory postsynaptic currents PMID: 12040045 
Cacna1atm1Fcr Cacna1atm1Fcr/Cacna1atm1Fcr
involves: 129S1/Sv * C57BL/6J
MGI:109482  MP:0002066 abnormal motor capabilities/coordination/movement PMID: 11344116 
Cacna1atm1Nobs Cacna1atm1Nobs/Cacna1atm1Nobs
involves: 129 * C57BL/6J
MGI:109482  MP:0002066 abnormal motor capabilities/coordination/movement PMID: 19854154 
Cacna1atm1Nobs|Cacna1atm2Nobs Cacna1atm1Nobs/Cacna1atm2Nobs
involves: 129 * C57BL/6J
MGI:109482  MP:0002066 abnormal motor capabilities/coordination/movement PMID: 19854154 
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C57BL/6 * SIII
MGI:109482  MP:0004145 abnormal muscle electrophysiology PMID: 18653245 
Cacna1atg-la Cacna1atg-la/Cacna1atg-la
B6.Cg-Os +/+ Cacna1a/J
MGI:109482  MP:0003477 abnormal nerve fiber response PMID: 11718712 
Cacna1atg-4J Cacna1atg-4J/Cacna1atg-4J
B6.C3Bir-Cacna1a
MGI:109482  MP:0002272 abnormal nervous system electrophysiology PMID: 18597946 
Cacna1a+|Cacna1atg-5J Cacna1atg-5J/Cacna1a+
B10(Cg)-Cacna1a
MGI:109482  MP:0002272 abnormal nervous system electrophysiology PMID: 18597946 
Cacna1atm3Maag Cacna1atm3Maag/Cacna1atm3Maag
B6.129P2-Cacna1a
MGI:109482  MP:0002272 abnormal nervous system electrophysiology PMID: 19104150 
Cacna1a+|Cacna1atm3Maag Cacna1atm3Maag/Cacna1a+
B6.129P2-Cacna1a
MGI:109482  MP:0002272 abnormal nervous system electrophysiology PMID: 19104150 
Cacna1atm1Maag Cacna1atm1Maag/Cacna1atm1Maag
B6.129P2-Cacna1a
MGI:109482  MP:0002272 abnormal nervous system electrophysiology PMID: 19104150 
Cacna1a+|Cacna1atm1Maag Cacna1atm1Maag/Cacna1a+
B6.129P2-Cacna1a
MGI:109482  MP:0002272 abnormal nervous system electrophysiology PMID: 19104150 
Cacna1atg-rol|Cacna1atg Cacna1atg-rol/Cacna1atg
involves: C3H * C57BL/6 * DBA/2J * SIII
MGI:109482  MP:0003632 abnormal nervous system morphology
Cacna1atm1Fcr Cacna1atm1Fcr/Cacna1atm1Fcr
involves: 129S1/Sv * C57BL/6J
MGI:109482  MP:0003633 abnormal nervous system physiology PMID: 11344116 
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C3Hf/Nga * C57BL/6 * SIII
MGI:109482  MP:0003633 abnormal nervous system physiology PMID: 1486501 
Cacna1a+|Cacna1atg-rol Cacna1atg-rol/Cacna1a+
involves: C3Hf/Nga * C57BL/6 * SIII
MGI:109482  MP:0003633 abnormal nervous system physiology PMID: 1486501 
Cacna1atm3Hzo Cacna1atm3Hzo/Cacna1atm3Hzo
involves: 129S/SvEv
MGI:109482  MP:0002882 abnormal neuron morphology PMID: 18687887 
Cacna1atm1Hssh Cacna1atm1Hssh/Cacna1atm1Hssh
involves: 129/Sv * C57BL/6J
MGI:109482  MP:0002882 abnormal neuron morphology PMID: 10611370 
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C3Hf/Nga * C57BL/6 * SIII
MGI:109482  MP:0003964 abnormal noradrenaline level PMID: 6123371 
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C57BL/6 * SIII
MGI:109482  MP:0001382 abnormal nursing PMID: 4799944 
Cacna1atg Cacna1atg/Cacna1atg
B6.D2-Cacna1a/J
MGI:109482  MP:0004807 abnormal paired-pulse inhibition PMID: 12040045 
Cacna1atm3Maag Cacna1atm3Maag/Cacna1atm3Maag
B6.129P2-Cacna1a
MGI:109482  MP:0008872 abnormal physiological response to xenobiotic PMID: 19104150 
Cacna1a+|Cacna1atm3Maag Cacna1atm3Maag/Cacna1a+
B6.129P2-Cacna1a
MGI:109482  MP:0008872 abnormal physiological response to xenobiotic PMID: 19104150 
Cacna1atm1Maag Cacna1atm1Maag/Cacna1atm1Maag
B6.129P2-Cacna1a
MGI:109482  MP:0008872 abnormal physiological response to xenobiotic PMID: 19104150 
Cacna1a+|Cacna1atm1Maag Cacna1atm1Maag/Cacna1a+
B6.129P2-Cacna1a
MGI:109482  MP:0008872 abnormal physiological response to xenobiotic PMID: 19104150 
Cacna1atm1Maag Cacna1atm1Maag/Cacna1atm1Maag
involves: 129P2/OlaHsd * C57BL/6J
MGI:109482  MP:0002913 abnormal PNS synaptic transmission PMID: 15003170 
Cacna1atm1Fcr Cacna1atm1Fcr/Cacna1atm1Fcr
involves: 129S1/Sv * C57BL/6J
MGI:109482  MP:0002089 abnormal postnatal growth/weight/body size PMID: 11344116 
Cacna1atm3Maag Cacna1atm3Maag/Cacna1atm3Maag
B6.129P2-Cacna1a
MGI:109482  MP:0001504 abnormal posture PMID: 19104150 
Cacna1atm1Maag Cacna1atm1Maag/Cacna1atm1Maag
B6.129P2-Cacna1a
MGI:109482  MP:0001504 abnormal posture PMID: 19104150 
Cacna1arkr Cacna1arkr/Cacna1arkr
B6.Cg-Cacna1a
MGI:109482  MP:0008572 abnormal Purkinje cell dendrite morphology PMID: 11160387 
Cacna1atg-4J Cacna1atg-4J/Cacna1atg-4J
B6.C3Bir-Cacna1a
MGI:109482  MP:0008572 abnormal Purkinje cell dendrite morphology PMID: 18597946 
Cacna1a+|Cacna1atg-5J Cacna1atg-5J/Cacna1a+
B10(Cg)-Cacna1a
MGI:109482  MP:0008572 abnormal Purkinje cell dendrite morphology PMID: 18597946 
Cacna1atg-4J Cacna1atg-4J/Cacna1atg-4J
B6.C3Bir-Cacna1a
MGI:109482  MP:0000877 abnormal Purkinje cell morphology PMID: 18597946 
Cacna1a+|Cacna1atg-5J|Tg(Pvalb-EGFP)B20Zjh Cacna1atg-5J/Cacna1a+,Tg(Pvalb-EGFP)B20Zjh/?
involves: BALB/cByJ * C57BL/6 * C57BL/10J
MGI:109482  MGI:3803683  MP:0000877 abnormal Purkinje cell morphology PMID: 18597946 
Cacna1a+|Cacna1atg-5J Cacna1atg-5J/Cacna1a+
B10(Cg)-Cacna1a
MGI:109482  MP:0000877 abnormal Purkinje cell morphology PMID: 18597946 
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C57BL/6 * SIII
MGI:109482  MP:0003638 abnormal response/metabolism to endogenous compounds PMID: 8229069 
Cacna1atm1Hssh Cacna1atm1Hssh/Cacna1atm1Hssh
involves: C57BL/6J
MGI:109482  MP:0008840 abnormal spike wave discharge PMID: 10611370 
Cacna1atm2Nobs Cacna1atm2Nobs/Cacna1atm2Nobs
involves: 129 * C57BL/6J
MGI:109482  MP:0008840 abnormal spike wave discharge PMID: 19854154 
Cacna1atg-6J Cacna1atg-6J/Cacna1atg-6J
involves: BALB/cByJ * C57BL/6J
MGI:109482  MP:0002356 abnormal spleen red pulp morphology
Cacna1atm1Maag Cacna1atm1Maag/Cacna1atm1Maag
involves: 129P2/OlaHsd * C57BL/6J
MGI:109482  MP:0004836 abnormal synaptic acetylcholine release PMID: 15003170 
Cacna1atm2.1Maag|Cacna1atm2.2Maag|Tg(EIIa-cre)C5379Lmgd Cacna1atm2.1Maag/Cacna1atm2.2Maag,Tg(EIIa-cre)C5379Lmgd/0
involves: 129P2/OlaHsd * FVB/N
MGI:109482  MGI:2137685  MP:0004836 abnormal synaptic acetylcholine release PMID: 17146767 
Cacna1atg-4J Cacna1atg-4J/Cacna1atg-4J
B6.C3Bir-Cacna1a
MGI:109482  MP:0003491 abnormal voluntary movement PMID: 18597946 
Cacna1arkr Cacna1arkr/Cacna1arkr
B6.Cg-Cacna1a
MGI:109482  MP:0003216 absence seizures PMID: 11160387 
Cacna1atg-4J Cacna1atg-4J/Cacna1atg-4J
B6.C3Bir-Cacna1a
MGI:109482  MP:0003216 absence seizures PMID: 18597946 
Cacna1atm2Nobs Cacna1atm2Nobs/Cacna1atm2Nobs
involves: 129 * C57BL/6J
MGI:109482  MP:0003216 absence seizures PMID: 19854154 
Cacna1atm1Nobs|Cacna1atm2Nobs Cacna1atm1Nobs/Cacna1atm2Nobs
involves: 129 * C57BL/6J
MGI:109482  MP:0003216 absence seizures PMID: 19854154 
Cacna1arkr Cacna1arkr/Cacna1arkr
B6.Cg-Cacna1a
MGI:109482  MP:0001393 ataxia PMID: 11160387 
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C57BL/6 * SIII
MGI:109482  MP:0001393 ataxia PMID: 12040045  4799944 
Cacna1atm2.1Maag|Cacna1atm2.2Maag|Tg(EIIa-cre)C5379Lmgd Cacna1atm2.1Maag/Cacna1atm2.2Maag,Tg(EIIa-cre)C5379Lmgd/0
involves: 129P2/OlaHsd * FVB/N
MGI:109482  MGI:2137685  MP:0001393 ataxia PMID: 17146767 
Cacna1atg Cacna1atg/Cacna1atg
B6.D2-Cacna1a/J
MGI:109482  MP:0001393 ataxia PMID: 12040045 
Cacna1a+|Cacna1aWb Cacna1aWb/Cacna1a+
either: C3.B6-Cacna1a or (involves: C3H/HeJ * C57BL/6J)
MGI:109482  MP:0001393 ataxia PMID: 17376154 
Cacna1aWb Cacna1aWb/Cacna1aWb
either: C3.B6-Cacna1a or (involves: C3H/HeJ * C57BL/6J)
MGI:109482  MP:0001393 ataxia PMID: 17376154 
Cacna1atg-la|Cacna1aWb Cacna1atg-la/Cacna1aWb
involves: AKR/J * C3H/HeJ * C57BL/6J
MGI:109482  MP:0001393 ataxia PMID: 17376154 
Cacna1atm1(CACNA1A)Ttan Cacna1atm1(CACNA1A)Ttan/Cacna1atm1(CACNA1A)Ttan
involves: 129S4/SvJae
MGI:109482  MP:0001393 ataxia PMID: 17188510 
Cacna1atm1.1(CACNA1A)Ttan Cacna1atm1.1(CACNA1A)Ttan/Cacna1atm1.1(CACNA1A)Ttan
involves: 129S4/SvJae * C57BL/6 * C57BL/6J * SJL
MGI:109482  MP:0001393 ataxia PMID: 17188510 
Cacna1atm2.1(CACNA1A)Ttan Cacna1atm2.1(CACNA1A)Ttan/Cacna1atm2.1(CACNA1A)Ttan
involves: 129S4/SvJae * C57BL/6 * C57BL/6J * SJL
MGI:109482  MP:0001393 ataxia PMID: 17188510 
Cacna1atg-4J Cacna1atg-4J/Cacna1atg-4J
B6.C3Bir-Cacna1a
MGI:109482  MP:0001393 ataxia PMID: 18597946 
Cacna1atg-5J Cacna1atg-5J/Cacna1atg-5J
involves: BALB/cByJ * C57BL/10J
MGI:109482  MP:0001393 ataxia PMID: 18597946 
Cacna1a+|Cacna1atg-5J Cacna1atg-5J/Cacna1a+
B10(Cg)-Cacna1a
MGI:109482  MP:0001393 ataxia PMID: 18597946 
Cacna1atm1Hssh Cacna1atm1Hssh/Cacna1atm1Hssh
involves: 129/Sv * C57BL/6J
MGI:109482  MP:0001393 ataxia PMID: 10611370 
Cacna1atm1Nobs Cacna1atm1Nobs/Cacna1atm1Nobs
involves: 129 * C57BL/6J
MGI:109482  MP:0001393 ataxia PMID: 19854154 
Cacna1atm2Nobs Cacna1atm2Nobs/Cacna1atm2Nobs
involves: 129 * C57BL/6J
MGI:109482  MP:0001393 ataxia PMID: 19854154 
Cacna1atm1Nobs|Cacna1atm2Nobs Cacna1atm1Nobs/Cacna1atm2Nobs
involves: 129 * C57BL/6J
MGI:109482  MP:0001393 ataxia PMID: 19854154 
Cacna1a+|Cacna1aTg-7J Cacna1aTg-7J/Cacna1a+
involves: 129P2/OlaHsd * C57BL/6J
MGI:109482  MP:0001393 ataxia
Cacna1atg-rol|Cacna1atg Cacna1atg-rol/Cacna1atg
involves: C3H * C57BL/6 * DBA/2J * SIII
MGI:109482  MP:0001393 ataxia
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C57BL/6 * SIII
MGI:109482  MP:0000851 cerebellum hypoplasia
Cacna1atm3Maag Cacna1atm3Maag/Cacna1atm3Maag
B6.129P2-Cacna1a
MGI:109482  MP:0001394 circling PMID: 19104150 
Cacna1atm1Maag Cacna1atm1Maag/Cacna1atm1Maag
B6.129P2-Cacna1a
MGI:109482  MP:0001394 circling PMID: 19104150 
Cacna1atm2Nobs Cacna1atm2Nobs/Cacna1atm2Nobs
involves: 129 * C57BL/6J
MGI:109482  MP:0003996 clonic seizures PMID: 19854154 
Cacna1atg-6J Cacna1atg-6J/Cacna1atg-6J
involves: BALB/cByJ * C57BL/6J
MGI:109482  MP:0001265 decreased body size
Cacna1atm2.1Maag|Cacna1atm2.2Maag|Tg(EIIa-cre)C5379Lmgd Cacna1atm2.1Maag/Cacna1atm2.2Maag,Tg(EIIa-cre)C5379Lmgd/0
involves: 129P2/OlaHsd * FVB/N
MGI:109482  MGI:2137685  MP:0001265 decreased body size PMID: 17146767 
Cacna1aWb Cacna1aWb/Cacna1aWb
either: C3.B6-Cacna1a or (involves: C3H/HeJ * C57BL/6J)
MGI:109482  MP:0001265 decreased body size PMID: 17376154 
Cacna1atg-5J Cacna1atg-5J/Cacna1atg-5J
involves: BALB/cByJ * C57BL/10J
MGI:109482  MP:0001265 decreased body size PMID: 18597946 
Cacna1atm1Hssh Cacna1atm1Hssh/Cacna1atm1Hssh
involves: 129/Sv * C57BL/6J
MGI:109482  MP:0001265 decreased body size PMID: 10611370 
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C3Hf/Nga * C57BL/6 * SIII
MGI:109482  MP:0001262 decreased body weight PMID: 1486501 
Cacna1atg-6J Cacna1atg-6J/Cacna1atg-6J
involves: BALB/cByJ * C57BL/6J
MGI:109482  MP:0000333 decreased bone marrow cell number
Cacna1aWb Cacna1aWb/Cacna1aWb
either: C3.B6-Cacna1a or (involves: C3H/HeJ * C57BL/6J)
MGI:109482  MP:0010053 decreased grip strength PMID: 17376154 
Cacna1atg-la|Cacna1aWb Cacna1atg-la/Cacna1aWb
involves: AKR/J * C3H/HeJ * C57BL/6J
MGI:109482  MP:0010053 decreased grip strength PMID: 17376154 
Cacna1atg-la Cacna1atg-la/Cacna1atg-la
B6.Cg-Os +/+ Cacna1a/J
MGI:109482  MP:0003481 decreased nerve fiber response intensity PMID: 11718712 
Cacna1atm2.1Maag|Cacna1atm2.2Maag|Tg(EIIa-cre)C5379Lmgd Cacna1atm2.1Maag/Cacna1atm2.2Maag,Tg(EIIa-cre)C5379Lmgd/0
involves: 129P2/OlaHsd * FVB/N
MGI:109482  MGI:2137685  MP:0003990 decreased neurotransmitter release PMID: 17146767 
Cacna1atg-la Cacna1atg-la/Cacna1atg-la
B6.Cg-Os +/+ Cacna1a/J
MGI:109482  MP:0003998 decreased thermal nociceptive threshold PMID: 11718712 
Cacna1atm3Hzo Cacna1atm3Hzo/Cacna1atm3Hzo
involves: 129S/SvEv
MGI:109482  MP:0001511 disheveled coat PMID: 18687887 
Cacna1atm2.1Maag|Cacna1atm2.2Maag|Tg(EIIa-cre)C5379Lmgd Cacna1atm2.1Maag/Cacna1atm2.2Maag,Tg(EIIa-cre)C5379Lmgd/0
involves: 129P2/OlaHsd * FVB/N
MGI:109482  MGI:2137685  MP:0005323 dystonia PMID: 17146767 
Cacna1aWb Cacna1aWb/Cacna1aWb
either: C3.B6-Cacna1a or (involves: C3H/HeJ * C57BL/6J)
MGI:109482  MP:0005323 dystonia PMID: 17376154 
Cacna1atg-la|Cacna1aWb Cacna1atg-la/Cacna1aWb
involves: AKR/J * C3H/HeJ * C57BL/6J
MGI:109482  MP:0005323 dystonia PMID: 17376154 
Cacna1atm1(CACNA1A)Ttan Cacna1atm1(CACNA1A)Ttan/Cacna1atm1(CACNA1A)Ttan
involves: 129S4/SvJae
MGI:109482  MP:0005323 dystonia PMID: 17188510 
Cacna1atm1.1(CACNA1A)Ttan Cacna1atm1.1(CACNA1A)Ttan/Cacna1atm1.1(CACNA1A)Ttan
involves: 129S4/SvJae * C57BL/6 * C57BL/6J * SJL
MGI:109482  MP:0005323 dystonia PMID: 17188510 
Cacna1atm2.1(CACNA1A)Ttan Cacna1atm2.1(CACNA1A)Ttan/Cacna1atm2.1(CACNA1A)Ttan
involves: 129S4/SvJae * C57BL/6 * C57BL/6J * SJL
MGI:109482  MP:0005323 dystonia PMID: 17188510 
Cacna1atm3Maag Cacna1atm3Maag/Cacna1atm3Maag
B6.129P2-Cacna1a
MGI:109482  MP:0009746 enhanced behavioral response to xenobiotic PMID: 19104150 
Cacna1a+|Cacna1atm3Maag Cacna1atm3Maag/Cacna1a+
B6.129P2-Cacna1a
MGI:109482  MP:0009746 enhanced behavioral response to xenobiotic PMID: 19104150 
Cacna1atm1Maag Cacna1atm1Maag/Cacna1atm1Maag
B6.129P2-Cacna1a
MGI:109482  MP:0009746 enhanced behavioral response to xenobiotic PMID: 19104150 
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C57BL/6 * SIII
MGI:109482  MP:0002919 enhanced paired-pulse facilitation PMID: 12040045 
Cacna1a+|Cacna1aWb Cacna1aWb/Cacna1a+
either: C3.B6-Cacna1a or (involves: C3H/HeJ * C57BL/6J)
MGI:109482  MP:0001402 hypoactivity PMID: 17376154 
Cacna1atm3Hzo Cacna1atm3Hzo/Cacna1atm3Hzo
involves: 129S/SvEv
MGI:109482  MP:0001402 hypoactivity PMID: 18687887 
Cacna1atg-la Cacna1atg-la/Cacna1atg-la
B6.Cg-Os +/+ Cacna1a/J
MGI:109482  MP:0005498 hyporesponsive to tactile stimuli PMID: 11718712 
Cacna1atm1Hssh Cacna1atm1Hssh/Cacna1atm1Hssh
involves: 129/Sv * C57BL/6J
MGI:109482  MP:0001525 impaired balance PMID: 10611370 
Cacna1a+|Cacna1aWb Cacna1aWb/Cacna1a+
either: C3.B6-Cacna1a or (involves: C3H/HeJ * C57BL/6J)
MGI:109482  MP:0001405 impaired coordination PMID: 17376154 
Cacna1aWb Cacna1aWb/Cacna1aWb
either: C3.B6-Cacna1a or (involves: C3H/HeJ * C57BL/6J)
MGI:109482  MP:0001405 impaired coordination PMID: 17376154 
Cacna1atg-la|Cacna1aWb Cacna1atg-la/Cacna1aWb
involves: AKR/J * C3H/HeJ * C57BL/6J
MGI:109482  MP:0001405 impaired coordination PMID: 17376154 
Cacna1a+|Cacna1atm1(CACNA1A)Ttan Cacna1atm1(CACNA1A)Ttan/Cacna1a+
involves: 129S4/SvJae
MGI:109482  MP:0001405 impaired coordination PMID: 17188510 
Cacna1atm3Hzo Cacna1atm3Hzo/Cacna1atm3Hzo
involves: 129S/SvEv
MGI:109482  MP:0001405 impaired coordination PMID: 18687887 
Cacna1a+|Cacna1atm3Hzo Cacna1atm3Hzo/Cacna1a+
involves: 129S/SvEv * C57BL/6J
MGI:109482  MP:0001405 impaired coordination PMID: 18687887 
Cacna1atm3Maag Cacna1atm3Maag/Cacna1atm3Maag
B6.129P2-Cacna1a
MGI:109482  MP:0001405 impaired coordination PMID: 19104150 
Cacna1atm2Nobs Cacna1atm2Nobs/Cacna1atm2Nobs
involves: 129 * C57BL/6J
MGI:109482  MP:0001405 impaired coordination PMID: 19854154 
Cacna1atg-6J Cacna1atg-6J/Cacna1atg-6J
involves: BALB/cByJ * C57BL/6J
MGI:109482  MP:0001524 impaired limb coordination
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C57BL/6 * SIII
MGI:109482  MP:0001524 impaired limb coordination PMID: 4799944 
Cacna1aWb Cacna1aWb/Cacna1aWb
either: C3.B6-Cacna1a or (involves: C3H/HeJ * C57BL/6J)
MGI:109482  MP:0001523 impaired righting response PMID: 17376154 
Cacna1atm1Hssh Cacna1atm1Hssh/Cacna1atm1Hssh
involves: 129/Sv * C57BL/6J
MGI:109482  MP:0001523 impaired righting response PMID: 10611370 
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C57BL/6 * SIII
MGI:109482  MP:0006042 increased apoptosis PMID: 12023053 
Cacna1atm3Maag Cacna1atm3Maag/Cacna1atm3Maag
B6.129P2-Cacna1a
MGI:109482  MP:0009766 increased sensitivity to xenobiotic induced morbidity/mortality PMID: 19104150 
Cacna1atm2.1Maag|Cacna1atm2.2Maag|Tg(EIIa-cre)C5379Lmgd Cacna1atm2.1Maag/Cacna1atm2.2Maag,Tg(EIIa-cre)C5379Lmgd/0
involves: 129P2/OlaHsd * FVB/N
MGI:109482  MGI:2137685  MP:0008569 lethality at weaning PMID: 17146767 
Cacna1atm1(CACNA1A)Ttan Cacna1atm1(CACNA1A)Ttan/Cacna1atm1(CACNA1A)Ttan
involves: 129S4/SvJae
MGI:109482  MP:0008569 lethality at weaning PMID: 17188510 
Cacna1atm2(CACNA1A)Ttan Cacna1atm2(CACNA1A)Ttan/Cacna1atm2(CACNA1A)Ttan
involves: 129S4/SvJae
MGI:109482  MP:0008569 lethality at weaning PMID: 17188510 
Cacna1atm1.1(CACNA1A)Ttan Cacna1atm1.1(CACNA1A)Ttan/Cacna1atm1.1(CACNA1A)Ttan
involves: 129S4/SvJae * C57BL/6 * C57BL/6J * SJL
MGI:109482  MP:0008569 lethality at weaning PMID: 17188510 
Cacna1atm2.1(CACNA1A)Ttan Cacna1atm2.1(CACNA1A)Ttan/Cacna1atm2.1(CACNA1A)Ttan
involves: 129S4/SvJae * C57BL/6 * C57BL/6J * SJL
MGI:109482  MP:0008569 lethality at weaning PMID: 17188510 
Cacna1atg-6J Cacna1atg-6J/Cacna1atg-6J
involves: BALB/cByJ * C57BL/6J
MGI:109482  MP:0001513 limb grasping
Cacna1atm1Hssh Cacna1atm1Hssh/Cacna1atm1Hssh
involves: 129/Sv * C57BL/6J
MGI:109482  MP:0000743 muscle spasm PMID: 10611370 
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C57BL/6 * SIII
MGI:109482  MP:0000747 muscle weakness PMID: 18653245 
Cacna1atm2.1Maag Cacna1atm2.1Maag/Cacna1atm2.1Maag
involves: 129P2/OlaHsd
MGI:109482  MP:0002169 no abnormal phenotype detected PMID: 17146767 
Cacna1atm3Maag Cacna1atm3Maag/Cacna1atm3Maag
B6.129P2-Cacna1a
MGI:109482  MP:0000753 paralysis PMID: 19104150 
Cacna1atm1Maag Cacna1atm1Maag/Cacna1atm1Maag
B6.129P2-Cacna1a
MGI:109482  MP:0000753 paralysis PMID: 19104150 
Cacna1atm1Nobs|Cacna1atm2Nobs Cacna1atm1Nobs/Cacna1atm2Nobs
involves: 129 * C57BL/6J
MGI:109482  MP:0002082 postnatal lethality PMID: 19854154 
Cacna1atm1Fcr Cacna1atm1Fcr/Cacna1atm1Fcr
involves: 129S1/Sv * C57BL/6J
MGI:109482  MP:0002083 premature death PMID: 11344116 
Cacna1aWb Cacna1aWb/Cacna1aWb
either: C3.B6-Cacna1a or (involves: C3H/HeJ * C57BL/6J)
MGI:109482  MP:0002083 premature death PMID: 17376154 
Cacna1atg-5J Cacna1atg-5J/Cacna1atg-5J
involves: BALB/cByJ * C57BL/10J
MGI:109482  MP:0002083 premature death PMID: 18597946 
Cacna1atm1Hssh Cacna1atm1Hssh/Cacna1atm1Hssh
involves: 129/Sv * C57BL/6J
MGI:109482  MP:0002083 premature death PMID: 10611370 
Cacna1atm1Nobs Cacna1atm1Nobs/Cacna1atm1Nobs
involves: 129 * C57BL/6J
MGI:109482  MP:0002083 premature death PMID: 19854154 
Cacna1atg-5J Cacna1atg-5J/Cacna1atg-5J
involves: BALB/cByJ * C57BL/10J
MGI:109482  MP:0002080 prenatal lethality PMID: 18597946 
Cacna1atg-5J Cacna1atg-5J/Cacna1atg-5J
B10(Cg)-Cacna1a
MGI:109482  MP:0002080 prenatal lethality PMID: 18597946 
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C57BL/6 * SIII
MGI:109482  MP:0001923 reduced female fertility PMID: 4799944 
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C57BL/6 * SIII
MGI:109482  MP:0001922 reduced male fertility PMID: 4799944 
Cacna1atm3Maag Cacna1atm3Maag/Cacna1atm3Maag
B6.129P2-Cacna1a
MGI:109482  MP:0001953 respiratory failure PMID: 19104150 
Cacna1atm3Maag Cacna1atm3Maag/Cacna1atm3Maag
B6.129P2-Cacna1a
MGI:109482  MP:0002064 seizures PMID: 19104150 
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C57BL/6 * SIII
MGI:109482  MP:0000852 small cerebellum PMID: 6167317 
Cacna1a+|Cacna1aWb Cacna1aWb/Cacna1a+
either: C3.B6-Cacna1a or (involves: C3H/HeJ * C57BL/6J)
MGI:109482  MP:0000852 small cerebellum PMID: 17376154 
Cacna1aWb Cacna1aWb/Cacna1aWb
either: C3.B6-Cacna1a or (involves: C3H/HeJ * C57BL/6J)
MGI:109482  MP:0000852 small cerebellum PMID: 17376154 
Cacna1atm1Hssh Cacna1atm1Hssh/Cacna1atm1Hssh
involves: 129/Sv * C57BL/6J
MGI:109482  MP:0000852 small cerebellum PMID: 10611370 
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C3Hf/Nga * C57BL/6 * SIII
MGI:109482  MP:0000852 small cerebellum PMID: 6123371 
Cacna1a+|Cacna1aWb Cacna1aWb/Cacna1a+
either: C3.B6-Cacna1a or (involves: C3H/HeJ * C57BL/6J)
MGI:109482  MP:0000890 thin cerebellar molecular layer PMID: 17376154 
Cacna1aWb Cacna1aWb/Cacna1aWb
either: C3.B6-Cacna1a or (involves: C3H/HeJ * C57BL/6J)
MGI:109482  MP:0000890 thin cerebellar molecular layer PMID: 17376154 
Cacna1atg-6J Cacna1atg-6J/Cacna1atg-6J
involves: BALB/cByJ * C57BL/6J
MGI:109482  MP:0003644 thymus atrophy
Cacna1arkr Cacna1arkr/Cacna1arkr
B6.Cg-Cacna1a
MGI:109482  MP:0000745 tremors PMID: 11160387 
Cacna1atg-rol Cacna1atg-rol/Cacna1atg-rol
involves: C57BL/6 * SIII
MGI:109482  MP:0000746 weakness PMID: 4799944 
Clinically-Relevant Mutations and Pathophysiology Click here for help
Disease:  Alternating hemiplegia of childhood 1; AHC1
Synonyms: Alternating hemiplegia of childhood [Orphanet: ORPHA2131] [Disease Ontology: DOID:0050635]
Disease Ontology: DOID:0050635
OMIM: 104290
Orphanet: ORPHA2131
References:  15
Disease:  Benign paroxysmal torticollis of infancy
Orphanet: ORPHA71518
References:  24,112
Click column headers to sort
Type Species Amino acid change Nucleotide change Description Reference
Missense Human E533K 112
Missense Human Q736X 85
Nonsense Human 5838C>G Nucleotide transversion at position 5838 results in a premature stop codon and truncated protein 24
Disease:  Early Infantile Epileptic Encephalopathy 42 (EIEE42)
OMIM: 617106
References:  20-21,108
Disease:  Episodic ataxia, type 2; EA2
Synonyms: Episodic ataxia [Disease Ontology: DOID:963]
Familial paroxysmal ataxia [Orphanet: ORPHA97]
Disease Ontology: DOID:963
OMIM: 108500
Orphanet: ORPHA97
Comments: 
References:  4,25,62
Click column headers to sort
Type Species Amino acid change Nucleotide change Description Reference
Frameshift: Deletion Human 780fs 2259-60delAG exon 16 16
Frameshift: Deletion Human 1293fs 3797delC exon 22 16
Frameshift: Deletion Human 1266fsX1333 4073delC (mRNA) exon 23 77
Frameshift: Duplication Human T898Lfs*170 2691dupC 43
In-frame deletion Human M1488-S1489del c.4739-44delDGTCCAT exon 28 63
In-frame deletion Human Y1594del and A1593D 4778-80delCTT exon 30. The 3 nucleotide deletion results in both an amino acid deletion and a substitution. 16
In-frame duplication Human H2220dup 6657_6659dupCCA 43
Missense Human E147K 33
Missense Human H253Y 109
Missense Human C256R 63
Missense Human C287Y 35,113
Missense Human G293R 35,113,118
Missense Human F1406C 35-36,38
Missense Human G1483R 63
Missense Human F1491S 26,63
Missense Human V1494I 63
Missense Human R1664Q 98
Missense Human R1666H 22
Missense Human H1736L 91
Missense Human E1761K 38
Missense Human R2136C 63
Nonsense Human R1279X 114
Nonsense Human R1281X 4077C>T exon 23 35-36,38
Nonsense Human Y1443X exon 27 16
Nonsense Human W1451X 4588G>A exon 27 35
Nonsense Human R1546X exon 29 16
Nonsense Human R1547X 37
Nonsense Human R1549X 4881C>T exon 29 35-36,38
Nonsense Human Q1561X 92
Nonsense Human R1669X 38
Nonsense Human R1785X 5589C>T exon 35 35
Nonsense Human R1820X 40
Nonsense Human Y1854X 5562C>G exon 37A 25
Nonsense Human R1858X 5571C>T exon 37A 25
Nonsense Human Q2039X 6351C>T exon 42 35
Splice site Human G4270+1A intron 24, results in aberrant splicing 77
Disease:  Migraine, familial hemiplegic, 1; FHM1
Synonyms: Familial hemiplegic migraine [Disease Ontology: DOID:0060178]
Familial or sporadic hemiplegic migraine [Orphanet: ORPHA569]
Disease Ontology: DOID:0060178
OMIM: 141500
Orphanet: ORPHA569
Comments: 
References:  2-4
Click column headers to sort
Type Species Amino acid change Nucleotide change Description Reference
Missense Human R192Q 9,28,42,48,68,77,110
Missense Human R195K 18
Missense Human S218L 47,101
Missense Human A405T 84
Missense Human R583Q 18,49
Missense Human T666M 6,9,18-19,28,45,48,77
Missense Human V714A 9,28,48,77
Missense Human D715E 18-19
Missense Human K1336E 18,75
Missense Human R1347Q 93
Missense Human Y1385C 19,107
Missense Human V1457L 10,49,100
Missense Human R1668W 19
Missense Human L1682P 23
Missense Human W1684R 18,75
Missense Human V1696I 18,75
Missense Human I1710T 46
Missense Human I1811L 9,28,48,77
Disease:  Spinocerebellar ataxia 6; SCA6
Synonyms: Spinocerebellar ataxia [Disease Ontology: DOID:1441]
Disease Ontology: DOID:1441
OMIM: 183086
Orphanet: ORPHA98758
Comments: 
References:  4
Click column headers to sort
Type Species Amino acid change Nucleotide change Description Reference
Splice variant Human Polyglutamine expansion in carboxyl region CAG repeat expansion 34,44,64,81,99
Clinically-Relevant Mutations and Pathophysiology Comments
FHM-1, EA-2 and SCA6 are all autosomal dominant disorders [4]

References

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