Incidental Mutation 'R1440:Cacna2d1'
ID 160919
Institutional Source Beutler Lab
Gene Symbol Cacna2d1
Ensembl Gene ENSMUSG00000040118
Gene Name calcium channel, voltage-dependent, alpha2/delta subunit 1
Synonyms Cchl2a, Cacna2, Ca(v)alpha2delta1
MMRRC Submission 039495-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.346) question?
Stock # R1440 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 16139689-16579509 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 16560493 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Isoleucine at position 765 (K765I)
Ref Sequence ENSEMBL: ENSMUSP00000136260 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000039370] [ENSMUST00000078272] [ENSMUST00000101581] [ENSMUST00000115281] [ENSMUST00000167946] [ENSMUST00000180204] [ENSMUST00000199704]
AlphaFold O08532
Predicted Effect possibly damaging
Transcript: ENSMUST00000039370
AA Change: K782I

PolyPhen 2 Score 0.719 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000049457
Gene: ENSMUSG00000040118
AA Change: K782I

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
Pfam:VWA_N 104 223 6.3e-42 PFAM
VWA 251 425 5.16e-25 SMART
Pfam:Cache_1 446 536 1e-31 PFAM
Pfam:VGCC_alpha2 562 655 1e-46 PFAM
low complexity region 675 686 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000078272
AA Change: K763I

PolyPhen 2 Score 0.616 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000077391
Gene: ENSMUSG00000040118
AA Change: K763I

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
Pfam:VWA_N 104 223 1.2e-45 PFAM
VWA 251 425 5.16e-25 SMART
Pfam:Cache_1 446 537 1.1e-30 PFAM
Pfam:VGCC_alpha2 543 634 3.3e-53 PFAM
low complexity region 656 667 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000101581
AA Change: K770I

PolyPhen 2 Score 0.616 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000099117
Gene: ENSMUSG00000040118
AA Change: K770I

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
Pfam:VWA_N 104 223 1.2e-45 PFAM
VWA 251 425 5.16e-25 SMART
Pfam:Cache_1 446 537 1.1e-30 PFAM
Pfam:VGCC_alpha2 543 636 1.2e-59 PFAM
low complexity region 663 674 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000115281
AA Change: K765I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000110936
Gene: ENSMUSG00000040118
AA Change: K765I

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
Pfam:VWA_N 104 223 6.2e-46 PFAM
VWA 251 425 5.16e-25 SMART
Pfam:Cache_1 446 533 3.8e-30 PFAM
Pfam:VGCC_alpha2 538 631 6.2e-60 PFAM
low complexity region 658 669 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000167946
AA Change: K770I

PolyPhen 2 Score 0.667 (Sensitivity: 0.86; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000131507
Gene: ENSMUSG00000040118
AA Change: K770I

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
Pfam:VWA_N 104 223 3.8e-46 PFAM
VWA 251 425 5.16e-25 SMART
Pfam:Cache_1 446 537 2.6e-30 PFAM
Pfam:VGCC_alpha2 543 636 5.5e-56 PFAM
low complexity region 663 674 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000180204
AA Change: K765I

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000136260
Gene: ENSMUSG00000040118
AA Change: K765I

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
Pfam:VWA_N 104 223 6.2e-46 PFAM
VWA 251 425 5.16e-25 SMART
Pfam:Cache_1 446 533 3.8e-30 PFAM
Pfam:VGCC_alpha2 538 631 6.2e-60 PFAM
low complexity region 658 669 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000199704
AA Change: K758I

PolyPhen 2 Score 0.616 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000142881
Gene: ENSMUSG00000040118
AA Change: K758I

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
Pfam:VWA_N 104 223 1.2e-45 PFAM
VWA 251 425 5.16e-25 SMART
Pfam:Cache_1 446 533 6.3e-30 PFAM
Pfam:VGCC_alpha2 538 629 3.3e-53 PFAM
low complexity region 651 662 N/A INTRINSIC
Meta Mutation Damage Score 0.0838 question?
Coding Region Coverage
  • 1x: 98.8%
  • 3x: 97.7%
  • 10x: 94.0%
  • 20x: 84.7%
Validation Efficiency 95% (94/99)
MGI Phenotype FUNCTION: This gene encodes a regulatory component of the voltage-dependent calcium channel complex. The product of this gene is a proprotein that is proteolytically processed into alpha-2 and delta subunits, which are linked by a disulfide bond. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Jan 2013]
PHENOTYPE: Mice with a point mutation allele exhibit abnormal CNS synaptic transmission and decreased response to pregabalin. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 91 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930447C04Rik T G 12: 72,928,195 (GRCm39) N512T possibly damaging Het
Aadacl2 A T 3: 59,932,313 (GRCm39) H276L probably damaging Het
Adam12 G A 7: 133,533,543 (GRCm39) T445M probably benign Het
Ash2l A T 8: 26,317,406 (GRCm39) F290L probably benign Het
Asxl3 C T 18: 22,658,281 (GRCm39) P2097L probably benign Het
Atmin A G 8: 117,684,115 (GRCm39) I592V probably damaging Het
Atxn2 T C 5: 121,941,145 (GRCm39) probably null Het
BC004004 T C 17: 29,515,665 (GRCm39) probably null Het
Cacna1e T C 1: 154,437,552 (GRCm39) N328S possibly damaging Het
Cc2d1a A G 8: 84,860,604 (GRCm39) probably null Het
Ccdc28b A G 4: 129,514,408 (GRCm39) V198A probably benign Het
Ces1b G T 8: 93,794,736 (GRCm39) R288S probably damaging Het
Cfap100 T G 6: 90,389,166 (GRCm39) T198P probably benign Het
Clint1 T C 11: 45,781,610 (GRCm39) S227P probably damaging Het
Cntn5 C A 9: 10,145,344 (GRCm39) C122F probably damaging Het
Col3a1 A G 1: 45,382,472 (GRCm39) probably null Het
Cyp4a10 A C 4: 115,386,646 (GRCm39) D431A probably damaging Het
Cyp4f16 CTATG CTATGTATG 17: 32,769,708 (GRCm39) probably null Het
Dlc1 A T 8: 37,060,617 (GRCm39) probably benign Het
Dlgap2 T C 8: 14,777,060 (GRCm39) S102P probably benign Het
Dnah7b G A 1: 46,117,753 (GRCm39) probably benign Het
Dock10 A C 1: 80,526,853 (GRCm39) S1124A probably benign Het
Dscam C T 16: 96,621,151 (GRCm39) R519H probably damaging Het
Efcab3 A T 11: 104,999,581 (GRCm39) probably benign Het
Evi2a G T 11: 79,418,096 (GRCm39) N171K probably damaging Het
Fbxl15 T C 19: 46,318,684 (GRCm39) L286P probably damaging Het
Fpr1 T A 17: 18,097,525 (GRCm39) I155F probably benign Het
Gcat C T 15: 78,918,194 (GRCm39) A84V probably null Het
Gls A G 1: 52,230,293 (GRCm39) F473L possibly damaging Het
Gnat1 T C 9: 107,554,164 (GRCm39) D169G probably damaging Het
Grm3 A C 5: 9,639,958 (GRCm39) M29R probably benign Het
Herc1 A T 9: 66,375,085 (GRCm39) D3303V probably damaging Het
Ibsp G A 5: 104,458,405 (GRCm39) G314D unknown Het
Irag2 C T 6: 145,120,237 (GRCm39) T484M possibly damaging Het
Lgr6 C A 1: 134,915,210 (GRCm39) A513S probably damaging Het
Lrriq4 T A 3: 30,704,910 (GRCm39) C313S probably damaging Het
Marchf10 G T 11: 105,281,409 (GRCm39) T292K probably damaging Het
Mcoln2 C A 3: 145,896,137 (GRCm39) Y6* probably null Het
Mup4 A G 4: 59,958,076 (GRCm39) I164T probably damaging Het
Myo1b T C 1: 51,817,717 (GRCm39) probably benign Het
Ncam1 A G 9: 49,456,100 (GRCm39) I506T probably damaging Het
Notch1 A T 2: 26,370,976 (GRCm39) probably benign Het
Nr4a3 A T 4: 48,051,777 (GRCm39) Q177L probably benign Het
Nsun4 A G 4: 115,910,147 (GRCm39) S138P possibly damaging Het
Or1a1 A G 11: 74,086,505 (GRCm39) M59V probably damaging Het
Or2b6 G T 13: 21,823,560 (GRCm39) N44K probably benign Het
Or2d36 A T 7: 106,747,405 (GRCm39) N294I probably damaging Het
Or4k5 T C 14: 50,385,815 (GRCm39) N172S probably damaging Het
Pagr1a A T 7: 126,615,469 (GRCm39) probably benign Het
Pcdhb2 A T 18: 37,429,343 (GRCm39) I82L probably benign Het
Pds5b A T 5: 150,677,882 (GRCm39) N500I probably damaging Het
Pik3r6 A T 11: 68,422,271 (GRCm39) E223D possibly damaging Het
Pkhd1l1 A T 15: 44,404,384 (GRCm39) probably benign Het
Prex1 T C 2: 166,422,383 (GRCm39) D1204G probably damaging Het
Prickle1 C T 15: 93,402,955 (GRCm39) E244K possibly damaging Het
Ptprd A T 4: 76,002,789 (GRCm39) V211E probably damaging Het
Rad51d G A 11: 82,781,179 (GRCm39) R23* probably null Het
Rapgef6 G A 11: 54,517,534 (GRCm39) G262R probably damaging Het
Reln A G 5: 22,333,600 (GRCm39) probably benign Het
Rev1 T C 1: 38,127,286 (GRCm39) T325A probably damaging Het
Rnd3 T A 2: 51,022,518 (GRCm39) I175L probably benign Het
Rp1 C A 1: 4,417,619 (GRCm39) L1164F probably damaging Het
S100a7a T C 3: 90,562,942 (GRCm39) V43A probably benign Het
Scaper A C 9: 55,510,202 (GRCm39) Y1104* probably null Het
Scn2a T A 2: 65,594,938 (GRCm39) V1929D probably benign Het
Scn3a T C 2: 65,359,785 (GRCm39) N141S possibly damaging Het
Slc12a7 T G 13: 73,949,127 (GRCm39) L718R probably damaging Het
Slc15a2 T C 16: 36,605,005 (GRCm39) probably benign Het
Slc35b3 G A 13: 39,138,110 (GRCm39) Q100* probably null Het
Slc9a5 T A 8: 106,081,785 (GRCm39) V170E possibly damaging Het
Snx5 T G 2: 144,096,731 (GRCm39) K278T possibly damaging Het
Sorbs2 T C 8: 46,243,000 (GRCm39) probably benign Het
Stab1 C T 14: 30,873,647 (GRCm39) W1008* probably null Het
Stab2 C T 10: 86,697,231 (GRCm39) probably null Het
Tacc3 A G 5: 33,825,321 (GRCm39) E377G probably benign Het
Tango6 T C 8: 107,415,671 (GRCm39) L164P probably damaging Het
Tbc1d12 T A 19: 38,902,796 (GRCm39) S570T possibly damaging Het
Thbs1 T C 2: 117,944,836 (GRCm39) F217L probably damaging Het
Tmbim6 T A 15: 99,300,004 (GRCm39) V40E probably damaging Het
Tmigd1 A T 11: 76,800,986 (GRCm39) N158Y probably damaging Het
Top3b C T 16: 16,710,641 (GRCm39) R824* probably null Het
Tram1l1 A T 3: 124,115,580 (GRCm39) K247* probably null Het
Tsc2 T C 17: 24,833,366 (GRCm39) Y686C probably damaging Het
Tsga10 T C 1: 37,858,680 (GRCm39) Q218R probably damaging Het
Uba6 G T 5: 86,288,282 (GRCm39) A439D probably damaging Het
Ubn1 C A 16: 4,895,158 (GRCm39) P735T probably damaging Het
Usp40 A G 1: 87,909,808 (GRCm39) S549P probably benign Het
Utp20 T C 10: 88,655,201 (GRCm39) T176A probably benign Het
Utp4 T G 8: 107,624,685 (GRCm39) probably benign Het
Xpo5 C T 17: 46,518,853 (GRCm39) probably benign Het
Zfp979 A T 4: 147,698,493 (GRCm39) I72K possibly damaging Het
Other mutations in Cacna2d1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00091:Cacna2d1 APN 5 16,417,942 (GRCm39) missense probably damaging 1.00
IGL00470:Cacna2d1 APN 5 16,451,654 (GRCm39) splice site probably benign
IGL00495:Cacna2d1 APN 5 16,575,607 (GRCm39) missense probably benign 0.05
IGL00538:Cacna2d1 APN 5 16,451,783 (GRCm39) nonsense probably null
IGL00990:Cacna2d1 APN 5 16,140,067 (GRCm39) missense probably benign 0.23
IGL01079:Cacna2d1 APN 5 16,575,646 (GRCm39) missense probably benign 0.03
IGL01344:Cacna2d1 APN 5 16,575,629 (GRCm39) missense probably benign 0.26
IGL01597:Cacna2d1 APN 5 16,531,390 (GRCm39) splice site probably benign
IGL01645:Cacna2d1 APN 5 16,217,389 (GRCm39) splice site probably null
IGL01959:Cacna2d1 APN 5 16,417,895 (GRCm39) missense probably benign 0.00
IGL02397:Cacna2d1 APN 5 16,525,162 (GRCm39) splice site probably benign
IGL03152:Cacna2d1 APN 5 16,527,566 (GRCm39) missense probably benign 0.00
IGL03216:Cacna2d1 APN 5 16,558,840 (GRCm39) missense probably damaging 0.98
IGL03374:Cacna2d1 APN 5 16,561,821 (GRCm39) missense probably damaging 0.99
PIT4283001:Cacna2d1 UTSW 5 16,507,292 (GRCm39) missense probably benign 0.31
PIT4585001:Cacna2d1 UTSW 5 16,531,342 (GRCm39) missense probably damaging 1.00
R0158:Cacna2d1 UTSW 5 16,566,815 (GRCm39) splice site probably benign
R0457:Cacna2d1 UTSW 5 16,472,414 (GRCm39) missense probably damaging 1.00
R0477:Cacna2d1 UTSW 5 16,399,796 (GRCm39) critical splice donor site probably null
R0483:Cacna2d1 UTSW 5 16,564,025 (GRCm39) missense probably damaging 0.98
R0532:Cacna2d1 UTSW 5 16,567,271 (GRCm39) missense probably benign 0.13
R0552:Cacna2d1 UTSW 5 16,533,041 (GRCm39) missense probably damaging 1.00
R0924:Cacna2d1 UTSW 5 16,570,860 (GRCm39) missense possibly damaging 0.79
R0930:Cacna2d1 UTSW 5 16,570,860 (GRCm39) missense possibly damaging 0.79
R1144:Cacna2d1 UTSW 5 16,527,595 (GRCm39) critical splice donor site probably null
R1164:Cacna2d1 UTSW 5 16,566,874 (GRCm39) critical splice donor site probably null
R1398:Cacna2d1 UTSW 5 16,562,764 (GRCm39) missense possibly damaging 0.47
R1543:Cacna2d1 UTSW 5 16,471,716 (GRCm39) missense possibly damaging 0.62
R1573:Cacna2d1 UTSW 5 16,575,625 (GRCm39) missense probably damaging 1.00
R1633:Cacna2d1 UTSW 5 16,525,114 (GRCm39) missense probably damaging 1.00
R1673:Cacna2d1 UTSW 5 16,504,988 (GRCm39) missense probably damaging 1.00
R1750:Cacna2d1 UTSW 5 16,469,286 (GRCm39) missense probably benign 0.01
R1753:Cacna2d1 UTSW 5 16,507,352 (GRCm39) missense possibly damaging 0.95
R1966:Cacna2d1 UTSW 5 16,538,783 (GRCm39) nonsense probably null
R2163:Cacna2d1 UTSW 5 16,567,317 (GRCm39) missense probably damaging 1.00
R2258:Cacna2d1 UTSW 5 16,562,287 (GRCm39) missense probably damaging 1.00
R2870:Cacna2d1 UTSW 5 16,517,566 (GRCm39) missense probably damaging 1.00
R2870:Cacna2d1 UTSW 5 16,517,566 (GRCm39) missense probably damaging 1.00
R4303:Cacna2d1 UTSW 5 16,507,246 (GRCm39) splice site probably null
R4804:Cacna2d1 UTSW 5 16,564,206 (GRCm39) missense probably damaging 0.97
R5032:Cacna2d1 UTSW 5 16,564,068 (GRCm39) missense probably damaging 1.00
R5080:Cacna2d1 UTSW 5 16,567,394 (GRCm39) critical splice donor site probably null
R5466:Cacna2d1 UTSW 5 16,451,712 (GRCm39) missense probably damaging 1.00
R5469:Cacna2d1 UTSW 5 16,557,676 (GRCm39) missense probably damaging 0.99
R5564:Cacna2d1 UTSW 5 16,517,517 (GRCm39) missense probably damaging 1.00
R5655:Cacna2d1 UTSW 5 16,507,333 (GRCm39) missense probably damaging 1.00
R5688:Cacna2d1 UTSW 5 16,563,950 (GRCm39) missense probably damaging 0.99
R5729:Cacna2d1 UTSW 5 16,140,037 (GRCm39) nonsense probably null
R6005:Cacna2d1 UTSW 5 16,566,819 (GRCm39) missense probably damaging 1.00
R6343:Cacna2d1 UTSW 5 16,527,562 (GRCm39) missense probably benign 0.09
R6485:Cacna2d1 UTSW 5 16,559,655 (GRCm39) missense probably damaging 1.00
R6486:Cacna2d1 UTSW 5 16,524,448 (GRCm39) splice site probably null
R6625:Cacna2d1 UTSW 5 16,567,391 (GRCm39) missense probably null 1.00
R6700:Cacna2d1 UTSW 5 16,570,458 (GRCm39) missense probably damaging 1.00
R6706:Cacna2d1 UTSW 5 16,531,338 (GRCm39) missense probably damaging 1.00
R6711:Cacna2d1 UTSW 5 16,505,039 (GRCm39) missense probably damaging 1.00
R7025:Cacna2d1 UTSW 5 16,557,666 (GRCm39) nonsense probably null
R7035:Cacna2d1 UTSW 5 16,451,670 (GRCm39) missense probably damaging 1.00
R7086:Cacna2d1 UTSW 5 16,554,414 (GRCm39) missense probably damaging 1.00
R7110:Cacna2d1 UTSW 5 16,562,782 (GRCm39) missense probably damaging 0.99
R7268:Cacna2d1 UTSW 5 16,575,586 (GRCm39) missense probably damaging 0.99
R7310:Cacna2d1 UTSW 5 16,519,914 (GRCm39) missense probably damaging 1.00
R7471:Cacna2d1 UTSW 5 16,139,973 (GRCm39) start gained probably benign
R7608:Cacna2d1 UTSW 5 16,564,022 (GRCm39) missense probably damaging 1.00
R7712:Cacna2d1 UTSW 5 16,567,347 (GRCm39) missense probably damaging 0.98
R8014:Cacna2d1 UTSW 5 16,547,689 (GRCm39) missense possibly damaging 0.55
R8161:Cacna2d1 UTSW 5 16,519,935 (GRCm39) missense probably damaging 1.00
R8669:Cacna2d1 UTSW 5 16,140,013 (GRCm39) start codon destroyed probably null 0.53
R8670:Cacna2d1 UTSW 5 16,140,013 (GRCm39) start codon destroyed probably null 0.53
R8682:Cacna2d1 UTSW 5 16,558,837 (GRCm39) missense possibly damaging 0.95
R8697:Cacna2d1 UTSW 5 16,570,865 (GRCm39) missense possibly damaging 0.89
R8807:Cacna2d1 UTSW 5 16,472,452 (GRCm39) missense probably damaging 1.00
R8834:Cacna2d1 UTSW 5 16,471,735 (GRCm39) missense possibly damaging 0.79
R9135:Cacna2d1 UTSW 5 16,558,850 (GRCm39) missense probably damaging 1.00
R9158:Cacna2d1 UTSW 5 16,140,039 (GRCm39) missense probably benign
R9169:Cacna2d1 UTSW 5 16,451,757 (GRCm39) missense probably damaging 1.00
R9294:Cacna2d1 UTSW 5 16,217,396 (GRCm39) missense probably damaging 0.97
R9296:Cacna2d1 UTSW 5 16,564,068 (GRCm39) missense probably damaging 1.00
R9393:Cacna2d1 UTSW 5 16,140,013 (GRCm39) start codon destroyed probably null 0.53
R9394:Cacna2d1 UTSW 5 16,140,013 (GRCm39) start codon destroyed probably null 0.53
R9395:Cacna2d1 UTSW 5 16,140,013 (GRCm39) start codon destroyed probably null 0.53
R9484:Cacna2d1 UTSW 5 16,561,831 (GRCm39) missense probably damaging 1.00
RF024:Cacna2d1 UTSW 5 16,230,774 (GRCm39) missense possibly damaging 0.80
Z1088:Cacna2d1 UTSW 5 16,399,761 (GRCm39) missense probably benign 0.02
Predicted Primers PCR Primer
(F):5'- GGCTAATCCCGTGTATTTCAACCACT -3'
(R):5'- TGGATCTTCCCCATAAATGACTTCGGT -3'

Sequencing Primer
(F):5'- ttcaacccttcaccacctg -3'
(R):5'- ACTTCGGTTTATGATGTAACGC -3'
Posted On 2014-03-14