Incidental Mutation 'R9335:Cacna2d4'
ID 707067
Institutional Source Beutler Lab
Gene Symbol Cacna2d4
Ensembl Gene ENSMUSG00000041460
Gene Name calcium channel, voltage-dependent, alpha 2/delta subunit 4
Synonyms 5730412N02Rik
MMRRC Submission
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R9335 (G1)
Quality Score 225.009
Status Not validated
Chromosome 6
Chromosomal Location 119213487-119329368 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 119279014 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Glutamine at position 709 (L709Q)
Ref Sequence ENSEMBL: ENSMUSP00000140197 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000037434] [ENSMUST00000186622]
AlphaFold Q5RJF7
Predicted Effect probably damaging
Transcript: ENSMUST00000037434
AA Change: L734Q

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000044660
Gene: ENSMUSG00000041460
AA Change: L734Q

DomainStartEndE-ValueType
Blast:WNT1 79 144 1e-13 BLAST
Pfam:VWA_N 155 271 7.3e-40 PFAM
VWA 296 481 4.37e-14 SMART
Pfam:Cache_1 494 586 1.1e-24 PFAM
low complexity region 837 849 N/A INTRINSIC
low complexity region 975 984 N/A INTRINSIC
low complexity region 1000 1011 N/A INTRINSIC
low complexity region 1120 1143 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000186622
AA Change: L709Q

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000140197
Gene: ENSMUSG00000041460
AA Change: L709Q

DomainStartEndE-ValueType
Blast:WNT1 79 144 1e-13 BLAST
Pfam:VWA_N 155 271 6.4e-44 PFAM
VWA 296 481 2.7e-16 SMART
Pfam:Cache_1 494 559 1.1e-7 PFAM
low complexity region 812 824 N/A INTRINSIC
low complexity region 950 959 N/A INTRINSIC
low complexity region 975 986 N/A INTRINSIC
low complexity region 1095 1118 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the alpha-2/delta subunit family, a protein in the voltage-dependent calcium channel complex. Calcium channels mediate the influx of calcium ions into the cell upon membrane polarization and consist of a complex of alpha-1, alpha-2/delta, beta, and gamma subunits in a 1:1:1:1 ratio. Various versions of each of these subunits exist, either expressed from similar genes or the result of alternative splicing. Research on a highly similar protein in rabbit suggests the protein described in this record is cleaved into alpha-2 and delta subunits. Alternate transcriptional splice variants of this gene have been observed but have not been thoroughly characterized. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a spontaneous mutation exhibit severe loss of retinal signaling associated with abnormal photoreceptor ribbon synapses and cone-rod dysfunction. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4932438H23Rik G T 16: 90,852,830 (GRCm39) T102K probably damaging Het
Afm A T 5: 90,698,086 (GRCm39) D496V probably damaging Het
Aldh1l2 C T 10: 83,342,510 (GRCm39) M546I probably damaging Het
Apol7c G T 15: 77,409,889 (GRCm39) N352K probably benign Het
Arfgef1 A T 1: 10,228,236 (GRCm39) D1319E probably damaging Het
Atl2 A G 17: 80,160,207 (GRCm39) I460T probably benign Het
Brms1l C A 12: 55,888,431 (GRCm39) T73K possibly damaging Het
C1rl A T 6: 124,482,341 (GRCm39) H154L probably benign Het
Cd101 A T 3: 100,915,431 (GRCm39) V716D probably benign Het
Cd177 A G 7: 24,443,711 (GRCm39) S796P probably benign Het
D430041D05Rik A T 2: 104,078,674 (GRCm39) M530K probably damaging Het
Dcbld2 A T 16: 58,272,141 (GRCm39) Q399L probably benign Het
Dennd4b T C 3: 90,175,611 (GRCm39) Y138H probably damaging Het
Dmxl1 A G 18: 49,992,187 (GRCm39) N311S probably damaging Het
Dnai2 A G 11: 114,625,489 (GRCm39) I107V probably benign Het
Dync2h1 A C 9: 7,112,149 (GRCm39) V2480G possibly damaging Het
Ect2l T A 10: 18,077,032 (GRCm39) T24S probably null Het
Egfr C A 11: 16,820,991 (GRCm39) T302K probably damaging Het
Eid1 T G 2: 125,515,578 (GRCm39) I156S possibly damaging Het
Elmod1 A T 9: 53,843,116 (GRCm39) W21R probably benign Het
Enah G A 1: 181,749,450 (GRCm39) P463L probably damaging Het
Epha7 A G 4: 28,966,529 (GRCm39) Y602C probably benign Het
Ermap T A 4: 119,035,545 (GRCm39) Y481F probably damaging Het
Fam114a2 G T 11: 57,397,748 (GRCm39) T231N possibly damaging Het
Gdap1 A G 1: 17,231,389 (GRCm39) T245A probably benign Het
Glmp T A 3: 88,235,563 (GRCm39) V368D probably damaging Het
Gm10203 C T 6: 149,031,815 (GRCm39) A40V unknown Het
Gm4553 ACCCTTGCAGCCACCACAGGAGCCACAGCCCCCACAGGAGCTACAGCCTCCCTTGCAGCCACCACAGGAGCCACAGCCCCCACAGGAGCTACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCC ACCCTTGCAGCCACCACAGGAGCCACAGCCCCCACAGGAGCTACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCC 7: 141,719,157 (GRCm39) probably benign Het
Grid1 G A 14: 35,043,664 (GRCm39) D340N probably damaging Het
Hao2 C A 3: 98,791,010 (GRCm39) V55L possibly damaging Het
Hemgn A T 4: 46,394,647 (GRCm39) S488T probably benign Het
Ighv12-3 C T 12: 114,330,312 (GRCm39) G61E probably damaging Het
Itga2b T C 11: 102,346,478 (GRCm39) E986G probably damaging Het
Laptm5 T G 4: 130,656,839 (GRCm39) S167A Het
Lmtk3 A T 7: 45,442,165 (GRCm39) Y377F probably damaging Het
Lrp2 A G 2: 69,258,983 (GRCm39) I4569T probably benign Het
Magi2 A G 5: 20,866,263 (GRCm39) N176D Het
Mcf2l C A 8: 13,050,812 (GRCm39) H356N possibly damaging Het
Mettl4 T A 17: 95,042,936 (GRCm39) Y300F probably damaging Het
Naaladl2 T G 3: 24,467,532 (GRCm39) K307N possibly damaging Het
Or1a1b T A 11: 74,097,832 (GRCm39) D70V probably damaging Het
Or2aj4 G A 16: 19,385,513 (GRCm39) T40I probably benign Het
Or51ag1 C T 7: 103,155,727 (GRCm39) R142H probably benign Het
Or6c8b C T 10: 128,882,614 (GRCm39) G106E probably damaging Het
Phip T A 9: 82,814,979 (GRCm39) M248L probably benign Het
Picalm A G 7: 89,825,491 (GRCm39) T300A probably benign Het
Ppa1 T G 10: 61,484,562 (GRCm39) V19G possibly damaging Het
Ppp4r3a T C 12: 101,007,013 (GRCm39) Y793C probably damaging Het
Prlr A T 15: 10,325,357 (GRCm39) I177F probably benign Het
Prodh C A 16: 17,894,160 (GRCm39) G457V probably damaging Het
Prrt3 T C 6: 113,475,058 (GRCm39) K55E probably benign Het
Prx G T 7: 27,217,496 (GRCm39) V805L probably damaging Het
Ptk6 T G 2: 180,844,146 (GRCm39) D51A probably damaging Het
Rec114 T A 9: 58,565,041 (GRCm39) Q205L probably null Het
Rfwd3 T G 8: 112,006,567 (GRCm39) K510Q possibly damaging Het
Sdhb C T 4: 140,700,250 (GRCm39) R117C probably benign Het
Serinc2 T G 4: 130,158,220 (GRCm39) T21P probably benign Het
Serpinb3a A C 1: 106,974,886 (GRCm39) F216V probably damaging Het
Sertm1 T C 3: 54,806,929 (GRCm39) D32G probably damaging Het
Setx A G 2: 29,035,963 (GRCm39) D816G probably benign Het
Sfxn4 T A 19: 60,839,494 (GRCm39) N188I probably damaging Het
Slc26a4 T C 12: 31,575,553 (GRCm39) D711G probably damaging Het
Sp9 T C 2: 73,104,621 (GRCm39) F392L probably damaging Het
Ssbp1 T C 6: 40,454,955 (GRCm39) L138P probably damaging Het
Sv2a G A 3: 96,092,588 (GRCm39) G96E probably damaging Het
Tbc1d9 G T 8: 83,937,160 (GRCm39) G81C possibly damaging Het
Tmem67 G A 4: 12,040,640 (GRCm39) Q968* probably null Het
Tnni2 T C 7: 141,998,003 (GRCm39) S169P probably damaging Het
Tpk1 T C 6: 43,446,084 (GRCm39) probably null Het
Unc13b T A 4: 43,216,123 (GRCm39) Y141N possibly damaging Het
Unc13b A T 4: 43,255,551 (GRCm39) E1057D probably damaging Het
Usf3 G T 16: 44,041,936 (GRCm39) G2139C probably damaging Het
Vmn1r36 A T 6: 66,693,430 (GRCm39) Y148* probably null Het
Vmn2r42 A C 7: 8,197,758 (GRCm39) M287R probably damaging Het
Vmn2r60 A T 7: 41,844,332 (GRCm39) H565L probably damaging Het
Zfp518a G A 19: 40,901,225 (GRCm39) V385I probably benign Het
Zfp974 A T 7: 27,611,476 (GRCm39) M83K probably benign Het
Other mutations in Cacna2d4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00391:Cacna2d4 APN 6 119,314,894 (GRCm39) splice site probably benign
IGL00469:Cacna2d4 APN 6 119,245,239 (GRCm39) missense probably damaging 1.00
IGL00518:Cacna2d4 APN 6 119,320,536 (GRCm39) missense probably damaging 1.00
IGL00946:Cacna2d4 APN 6 119,248,876 (GRCm39) missense possibly damaging 0.82
IGL01447:Cacna2d4 APN 6 119,219,865 (GRCm39) missense probably damaging 1.00
IGL01514:Cacna2d4 APN 6 119,259,134 (GRCm39) splice site probably benign
IGL01576:Cacna2d4 APN 6 119,258,602 (GRCm39) nonsense probably null
IGL01934:Cacna2d4 APN 6 119,285,729 (GRCm39) missense probably damaging 1.00
IGL02231:Cacna2d4 APN 6 119,254,869 (GRCm39) splice site probably benign
IGL02516:Cacna2d4 APN 6 119,248,831 (GRCm39) splice site probably benign
IGL02688:Cacna2d4 APN 6 119,247,710 (GRCm39) splice site probably null
IGL03110:Cacna2d4 APN 6 119,213,698 (GRCm39) missense probably benign 0.05
IGL03365:Cacna2d4 APN 6 119,248,225 (GRCm39) missense probably benign 0.15
saccharine UTSW 6 119,322,067 (GRCm39) splice site probably benign
Steveo UTSW 6 119,324,213 (GRCm39) critical splice donor site probably null
Sussmann UTSW 6 119,251,279 (GRCm39) missense probably damaging 1.00
R0139:Cacna2d4 UTSW 6 119,255,230 (GRCm39) intron probably benign
R0157:Cacna2d4 UTSW 6 119,289,385 (GRCm39) missense probably benign 0.00
R0158:Cacna2d4 UTSW 6 119,213,709 (GRCm39) missense possibly damaging 0.68
R0245:Cacna2d4 UTSW 6 119,285,682 (GRCm39) missense probably damaging 1.00
R0612:Cacna2d4 UTSW 6 119,258,679 (GRCm39) splice site probably benign
R0659:Cacna2d4 UTSW 6 119,322,067 (GRCm39) splice site probably benign
R0722:Cacna2d4 UTSW 6 119,284,247 (GRCm39) missense probably damaging 1.00
R0743:Cacna2d4 UTSW 6 119,284,247 (GRCm39) missense probably damaging 1.00
R0833:Cacna2d4 UTSW 6 119,284,247 (GRCm39) missense probably damaging 1.00
R0835:Cacna2d4 UTSW 6 119,284,247 (GRCm39) missense probably damaging 1.00
R0836:Cacna2d4 UTSW 6 119,284,247 (GRCm39) missense probably damaging 1.00
R0884:Cacna2d4 UTSW 6 119,284,247 (GRCm39) missense probably damaging 1.00
R1052:Cacna2d4 UTSW 6 119,277,294 (GRCm39) missense probably damaging 1.00
R1168:Cacna2d4 UTSW 6 119,284,247 (GRCm39) missense probably damaging 1.00
R1170:Cacna2d4 UTSW 6 119,284,247 (GRCm39) missense probably damaging 1.00
R1451:Cacna2d4 UTSW 6 119,213,785 (GRCm39) missense probably benign 0.01
R1564:Cacna2d4 UTSW 6 119,218,156 (GRCm39) missense possibly damaging 0.67
R1809:Cacna2d4 UTSW 6 119,247,785 (GRCm39) missense probably damaging 0.99
R1936:Cacna2d4 UTSW 6 119,247,722 (GRCm39) missense possibly damaging 0.82
R2078:Cacna2d4 UTSW 6 119,315,077 (GRCm39) missense probably benign 0.02
R2198:Cacna2d4 UTSW 6 119,324,220 (GRCm39) splice site probably benign
R2280:Cacna2d4 UTSW 6 119,327,002 (GRCm39) missense possibly damaging 0.85
R3757:Cacna2d4 UTSW 6 119,218,124 (GRCm39) missense probably damaging 0.98
R3975:Cacna2d4 UTSW 6 119,255,134 (GRCm39) splice site probably null
R3976:Cacna2d4 UTSW 6 119,255,134 (GRCm39) splice site probably null
R4238:Cacna2d4 UTSW 6 119,217,669 (GRCm39) missense probably null 1.00
R4591:Cacna2d4 UTSW 6 119,275,425 (GRCm39) missense probably benign 0.02
R4856:Cacna2d4 UTSW 6 119,255,217 (GRCm39) missense possibly damaging 0.90
R4899:Cacna2d4 UTSW 6 119,245,157 (GRCm39) nonsense probably null
R5319:Cacna2d4 UTSW 6 119,324,213 (GRCm39) critical splice donor site probably null
R5351:Cacna2d4 UTSW 6 119,245,162 (GRCm39) missense probably damaging 1.00
R5366:Cacna2d4 UTSW 6 119,251,279 (GRCm39) missense probably damaging 1.00
R5393:Cacna2d4 UTSW 6 119,216,015 (GRCm39) missense probably benign 0.20
R5395:Cacna2d4 UTSW 6 119,248,379 (GRCm39) missense possibly damaging 0.71
R5408:Cacna2d4 UTSW 6 119,325,752 (GRCm39) missense probably damaging 1.00
R5603:Cacna2d4 UTSW 6 119,221,246 (GRCm39) missense probably damaging 1.00
R5661:Cacna2d4 UTSW 6 119,320,492 (GRCm39) missense probably benign
R5898:Cacna2d4 UTSW 6 119,251,192 (GRCm39) missense probably damaging 1.00
R5928:Cacna2d4 UTSW 6 119,258,659 (GRCm39) missense probably benign 0.06
R6186:Cacna2d4 UTSW 6 119,258,650 (GRCm39) missense possibly damaging 0.94
R6218:Cacna2d4 UTSW 6 119,216,021 (GRCm39) missense probably damaging 0.99
R6257:Cacna2d4 UTSW 6 119,258,580 (GRCm39) critical splice acceptor site probably null
R6409:Cacna2d4 UTSW 6 119,259,189 (GRCm39) missense probably damaging 0.99
R6931:Cacna2d4 UTSW 6 119,259,195 (GRCm39) missense possibly damaging 0.49
R7221:Cacna2d4 UTSW 6 119,213,624 (GRCm39) missense probably benign 0.02
R7363:Cacna2d4 UTSW 6 119,320,939 (GRCm39) missense probably damaging 1.00
R7371:Cacna2d4 UTSW 6 119,285,670 (GRCm39) missense probably benign 0.07
R7382:Cacna2d4 UTSW 6 119,216,048 (GRCm39) missense probably damaging 1.00
R7431:Cacna2d4 UTSW 6 119,221,237 (GRCm39) missense probably damaging 0.98
R7517:Cacna2d4 UTSW 6 119,248,882 (GRCm39) missense probably benign 0.01
R7527:Cacna2d4 UTSW 6 119,248,208 (GRCm39) missense probably benign 0.00
R7529:Cacna2d4 UTSW 6 119,247,727 (GRCm39) missense probably benign 0.01
R7710:Cacna2d4 UTSW 6 119,251,200 (GRCm39) missense probably benign 0.05
R7880:Cacna2d4 UTSW 6 119,326,116 (GRCm39) missense probably damaging 0.99
R8007:Cacna2d4 UTSW 6 119,289,405 (GRCm39) missense probably benign
R8084:Cacna2d4 UTSW 6 119,277,313 (GRCm39) missense probably damaging 1.00
R8159:Cacna2d4 UTSW 6 119,274,488 (GRCm39) missense probably benign 0.01
R8391:Cacna2d4 UTSW 6 119,325,706 (GRCm39) missense probably benign 0.04
R8700:Cacna2d4 UTSW 6 119,258,654 (GRCm39) missense probably damaging 1.00
R8857:Cacna2d4 UTSW 6 119,248,909 (GRCm39) nonsense probably null
R8973:Cacna2d4 UTSW 6 119,218,142 (GRCm39) missense probably damaging 1.00
R8976:Cacna2d4 UTSW 6 119,315,118 (GRCm39) missense possibly damaging 0.79
R8998:Cacna2d4 UTSW 6 119,219,876 (GRCm39) missense possibly damaging 0.90
R9129:Cacna2d4 UTSW 6 119,313,415 (GRCm39) critical splice donor site probably null
R9199:Cacna2d4 UTSW 6 119,244,787 (GRCm39) missense probably benign 0.12
R9228:Cacna2d4 UTSW 6 119,248,476 (GRCm39) missense probably benign 0.07
R9310:Cacna2d4 UTSW 6 119,248,914 (GRCm39) critical splice donor site probably null
R9315:Cacna2d4 UTSW 6 119,213,670 (GRCm39) missense probably benign
R9416:Cacna2d4 UTSW 6 119,274,479 (GRCm39) missense probably benign 0.06
R9514:Cacna2d4 UTSW 6 119,213,611 (GRCm39) missense probably benign
R9600:Cacna2d4 UTSW 6 119,322,023 (GRCm39) missense probably benign 0.02
RF023:Cacna2d4 UTSW 6 119,245,191 (GRCm39) missense probably benign 0.19
Z1176:Cacna2d4 UTSW 6 119,289,411 (GRCm39) missense probably benign 0.23
Predicted Primers PCR Primer
(F):5'- CCTGATCTGCTATAGGGTAGAGG -3'
(R):5'- CGAGGGTGTGTCTTTCCAAG -3'

Sequencing Primer
(F):5'- GAACTTCTGAGCCTGTACTTGCAAG -3'
(R):5'- GTGTCTTTCCAAGGGTCCTGAC -3'
Posted On 2022-04-18