Incidental Mutation 'IGL03064:Cacna2d2'
ID409619
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Cacna2d2
Ensembl Gene ENSMUSG00000010066
Gene Namecalcium channel, voltage-dependent, alpha 2/delta subunit 2
Synonymsa2d2
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.829) question?
Stock #IGL03064
Quality Score
Status
Chromosome9
Chromosomal Location107399612-107529343 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to A at 107509275 bp
ZygosityHeterozygous
Amino Acid Change Phenylalanine to Leucine at position 200 (F200L)
Ref Sequence ENSEMBL: ENSMUSP00000130451 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000010210] [ENSMUST00000085092] [ENSMUST00000164988] [ENSMUST00000166799] [ENSMUST00000168532] [ENSMUST00000170737]
Predicted Effect probably damaging
Transcript: ENSMUST00000010210
AA Change: F200L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000010210
Gene: ENSMUSG00000010066
AA Change: F200L

DomainStartEndE-ValueType
low complexity region 20 36 N/A INTRINSIC
low complexity region 43 57 N/A INTRINSIC
Pfam:VWA_N 144 268 2e-48 PFAM
VWA 292 467 4.93e-22 SMART
Pfam:Cache_1 488 577 9.9e-32 PFAM
Pfam:VGCC_alpha2 583 673 1.8e-33 PFAM
low complexity region 968 977 N/A INTRINSIC
low complexity region 1114 1137 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000085092
AA Change: F200L

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000082173
Gene: ENSMUSG00000010066
AA Change: F200L

DomainStartEndE-ValueType
low complexity region 20 36 N/A INTRINSIC
low complexity region 43 57 N/A INTRINSIC
Pfam:VWA_N 144 268 2e-48 PFAM
VWA 292 467 4.93e-22 SMART
Pfam:Cache_1 488 577 1e-31 PFAM
Pfam:VGCC_alpha2 583 676 5.8e-35 PFAM
low complexity region 974 983 N/A INTRINSIC
low complexity region 1120 1143 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000164988
AA Change: F200L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000130451
Gene: ENSMUSG00000010066
AA Change: F200L

DomainStartEndE-ValueType
low complexity region 20 36 N/A INTRINSIC
low complexity region 43 57 N/A INTRINSIC
Pfam:VWA_N 144 268 6.7e-49 PFAM
VWA 292 467 4.93e-22 SMART
Pfam:Cache_1 488 577 2.4e-31 PFAM
Pfam:VGCC_alpha2 583 675 2.5e-34 PFAM
low complexity region 974 983 N/A INTRINSIC
low complexity region 1123 1146 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000166799
AA Change: F200L

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000126029
Gene: ENSMUSG00000010066
AA Change: F200L

DomainStartEndE-ValueType
low complexity region 20 36 N/A INTRINSIC
low complexity region 43 57 N/A INTRINSIC
Pfam:VWA_N 144 268 8.5e-44 PFAM
VWA 292 467 4.93e-22 SMART
Pfam:Cache_1 488 576 1.3e-32 PFAM
Pfam:VGCC_alpha2 583 675 1.4e-47 PFAM
low complexity region 975 984 N/A INTRINSIC
low complexity region 1123 1146 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000168532
AA Change: F200L

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000132512
Gene: ENSMUSG00000010066
AA Change: F200L

DomainStartEndE-ValueType
low complexity region 20 36 N/A INTRINSIC
low complexity region 43 57 N/A INTRINSIC
Pfam:VWA_N 144 268 2.1e-48 PFAM
VWA 292 467 4.93e-22 SMART
Pfam:Cache_1 488 577 1e-31 PFAM
Pfam:VGCC_alpha2 583 676 5.8e-35 PFAM
low complexity region 974 983 N/A INTRINSIC
low complexity region 1122 1145 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000169354
Predicted Effect probably damaging
Transcript: ENSMUST00000170737
AA Change: F200L

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000125943
Gene: ENSMUSG00000010066
AA Change: F200L

DomainStartEndE-ValueType
low complexity region 20 36 N/A INTRINSIC
low complexity region 43 57 N/A INTRINSIC
Pfam:VWA_N 144 268 2e-48 PFAM
VWA 292 467 4.93e-22 SMART
Pfam:Cache_1 488 577 1e-31 PFAM
Pfam:VGCC_alpha2 583 673 1.9e-33 PFAM
low complexity region 968 977 N/A INTRINSIC
low complexity region 1116 1139 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000171809
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Calcium channels mediate the entry of calcium ions into the cell upon membrane polarization. This gene encodes the alpha-2/delta subunit of the voltage-dependent calcium channel complex. The complex consists of the main channel-forming subunit alpha-1, and auxiliary subunits alpha-2/delta, beta, and gamma. The auxiliary subunits function in the assembly and membrane localization of the complex, and modulate calcium currents and channel activation/inactivation kinetics. The subunit encoded by this gene undergoes post-translational cleavage to yield the extracellular alpha2 peptide and a membrane-anchored delta polypeptide. This subunit is a receptor for the antiepileptic drug, gabapentin. Mutations in this gene are associated with early infantile epileptic encephalopathy. Single nucleotide polymorphisms in this gene are correlated with increased sensitivity to opioid drugs. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Mar 2014]
PHENOTYPE: Homozygotes for different mutant alleles show variable movement abnormalities including waddling, reeling or very slow gait, ataxia, and mild spike-wave seizures. While gross CNS abnormalities and demyelination are present in some mutant lines, they are not observed in others. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acsm2 A G 7: 119,575,641 T210A probably damaging Het
Adgb T A 10: 10,400,572 T351S probably benign Het
Akap9 A G 5: 3,968,755 H1112R probably damaging Het
Angptl6 A T 9: 20,875,643 Y261* probably null Het
Arhgef10l A C 4: 140,579,279 F395V probably damaging Het
Bub1 T C 2: 127,817,453 N328S probably benign Het
Cacna1s A G 1: 136,111,993 N1186D probably damaging Het
Calca G A 7: 114,633,684 S110L probably benign Het
Ccdc120 G A X: 7,735,362 P263S probably benign Het
Dgki C A 6: 37,149,664 probably benign Het
Ear1 G T 14: 43,819,045 S122* probably null Het
F5 A T 1: 164,195,594 T1574S probably benign Het
Fam227b T C 2: 126,126,842 probably null Het
Gm20521 T A 14: 54,897,223 S301T possibly damaging Het
Hsd17b7 A T 1: 169,959,718 I239N probably benign Het
Itih1 C A 14: 30,941,557 E163D probably benign Het
Lama1 A T 17: 67,779,104 Y1446F probably benign Het
Lama3 C T 18: 12,439,349 T537M possibly damaging Het
Lars G T 18: 42,221,571 Y770* probably null Het
Lrp2 A T 2: 69,483,133 V2418E probably damaging Het
Maip1 A G 1: 57,407,200 E143G probably damaging Het
Mast4 G T 13: 102,760,964 S739* probably null Het
Mctp1 C T 13: 76,801,513 Q555* probably null Het
Med14 A T X: 12,747,503 D291E probably benign Het
Mgat2 T A 12: 69,185,003 V117D probably damaging Het
Mllt1 A T 17: 56,900,094 M250K probably benign Het
Myt1 A C 2: 181,797,801 Y372S probably benign Het
Naa16 T A 14: 79,339,628 Q735H probably damaging Het
Ncf4 A G 15: 78,250,902 Y53C probably damaging Het
Nlrp4a A T 7: 26,449,509 K180N probably benign Het
Nova1 A G 12: 46,700,078 V472A probably damaging Het
Nup153 T C 13: 46,693,839 T705A probably benign Het
Odf2 T A 2: 29,901,079 N79K probably benign Het
Olfr1303 A G 2: 111,814,423 I101T possibly damaging Het
Pard3b G A 1: 62,198,771 probably benign Het
Pde8b G A 13: 95,046,398 T388I probably damaging Het
Pet2 A G X: 89,405,251 V424A possibly damaging Het
Phactr2 A G 10: 13,388,713 probably benign Het
Phf12 T C 11: 77,983,360 S17P probably damaging Het
Psmg2 T A 18: 67,646,032 L90* probably null Het
Ryr2 T C 13: 11,643,902 probably null Het
Sec23b T C 2: 144,582,032 F534L probably benign Het
Sin3b A G 8: 72,757,058 probably benign Het
Slc30a5 A T 13: 100,811,310 L463Q probably damaging Het
Slc35g3 T C 11: 69,761,069 H52R possibly damaging Het
Slc6a3 G T 13: 73,571,466 S538I probably damaging Het
Socs2 G T 10: 95,412,851 C133* probably null Het
Srebf2 G A 15: 82,192,222 R691H probably benign Het
Tlr11 C A 14: 50,361,100 P181Q probably damaging Het
Tlr7 T A X: 167,306,207 Q761L possibly damaging Het
Tmem120b T A 5: 123,102,273 Y90N possibly damaging Het
Tpcn1 T C 5: 120,537,566 I778V possibly damaging Het
Ttll8 T C 15: 88,919,594 T385A probably benign Het
Vmn1r223 G A 13: 23,249,983 R249H probably damaging Het
Vmn2r53 A T 7: 12,601,010 I241N possibly damaging Het
Wdfy3 T C 5: 101,935,997 R808G probably damaging Het
Zfyve26 T A 12: 79,261,791 S231C probably damaging Het
Other mutations in Cacna2d2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00401:Cacna2d2 APN 9 107514873 missense probably damaging 1.00
IGL00425:Cacna2d2 APN 9 107527351 missense probably damaging 1.00
IGL01294:Cacna2d2 APN 9 107514081 missense probably damaging 1.00
IGL01969:Cacna2d2 APN 9 107509216 missense probably benign
IGL01974:Cacna2d2 APN 9 107517422 missense probably benign 0.00
IGL02001:Cacna2d2 APN 9 107522116 missense probably benign
IGL02125:Cacna2d2 APN 9 107513904 nonsense probably null
IGL02143:Cacna2d2 APN 9 107518275 splice site probably null
IGL02150:Cacna2d2 APN 9 107527316 splice site probably benign
IGL02213:Cacna2d2 APN 9 107514048 missense probably damaging 1.00
IGL02220:Cacna2d2 APN 9 107514879 missense probably damaging 1.00
IGL02238:Cacna2d2 APN 9 107513558 missense probably damaging 0.99
IGL02466:Cacna2d2 APN 9 107465554 missense probably damaging 1.00
IGL02569:Cacna2d2 APN 9 107514046 missense probably damaging 0.99
IGL02571:Cacna2d2 APN 9 107525646 missense possibly damaging 0.93
IGL02825:Cacna2d2 APN 9 107524460 missense probably damaging 1.00
IGL03000:Cacna2d2 APN 9 107524198 splice site probably null
Blow UTSW 9 107513606 missense probably null 0.90
hera UTSW 9 107513280 missense probably damaging 1.00
PIT4131001:Cacna2d2 UTSW 9 107524668 missense probably damaging 1.00
R0233:Cacna2d2 UTSW 9 107514670 missense probably damaging 0.96
R0233:Cacna2d2 UTSW 9 107514670 missense probably damaging 0.96
R0387:Cacna2d2 UTSW 9 107513881 missense probably damaging 1.00
R0410:Cacna2d2 UTSW 9 107524620 missense probably damaging 1.00
R0538:Cacna2d2 UTSW 9 107524383 splice site probably benign
R0545:Cacna2d2 UTSW 9 107525223 missense probably damaging 1.00
R0729:Cacna2d2 UTSW 9 107517257 missense probably benign 0.06
R1024:Cacna2d2 UTSW 9 107527050 critical splice donor site probably null
R1538:Cacna2d2 UTSW 9 107517416 missense probably damaging 1.00
R1750:Cacna2d2 UTSW 9 107524644 missense probably damaging 1.00
R1774:Cacna2d2 UTSW 9 107526151 missense probably benign 0.19
R1800:Cacna2d2 UTSW 9 107527433 missense possibly damaging 0.46
R1873:Cacna2d2 UTSW 9 107513872 missense probably damaging 0.98
R1935:Cacna2d2 UTSW 9 107509256 missense probably damaging 1.00
R1936:Cacna2d2 UTSW 9 107509256 missense probably damaging 1.00
R1971:Cacna2d2 UTSW 9 107512006 missense probably damaging 0.98
R2095:Cacna2d2 UTSW 9 107527165 missense probably benign 0.05
R2135:Cacna2d2 UTSW 9 107526513 missense possibly damaging 0.74
R2197:Cacna2d2 UTSW 9 107527403 missense probably damaging 0.97
R2266:Cacna2d2 UTSW 9 107513280 missense probably damaging 1.00
R2483:Cacna2d2 UTSW 9 107512022 missense probably damaging 1.00
R4021:Cacna2d2 UTSW 9 107514058 missense probably damaging 1.00
R4392:Cacna2d2 UTSW 9 107400280 missense possibly damaging 0.47
R4629:Cacna2d2 UTSW 9 107527322 missense probably damaging 1.00
R5053:Cacna2d2 UTSW 9 107514864 missense probably damaging 1.00
R5327:Cacna2d2 UTSW 9 107513606 missense probably null 0.90
R5347:Cacna2d2 UTSW 9 107514114 missense probably benign
R5719:Cacna2d2 UTSW 9 107524652 missense probably benign 0.36
R5737:Cacna2d2 UTSW 9 107526747 missense possibly damaging 0.70
R5739:Cacna2d2 UTSW 9 107512329 missense probably benign 0.37
R6037:Cacna2d2 UTSW 9 107513539 missense probably damaging 1.00
R6037:Cacna2d2 UTSW 9 107513539 missense probably damaging 1.00
R6084:Cacna2d2 UTSW 9 107497521 critical splice donor site probably null
R6170:Cacna2d2 UTSW 9 107527334 missense probably damaging 1.00
R6254:Cacna2d2 UTSW 9 107509216 missense probably benign
R6427:Cacna2d2 UTSW 9 107515442 missense possibly damaging 0.67
Posted On2016-08-02