Incidental Mutation 'R8973:Cacna2d4'
ID 683238
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 068807-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8973 (G1)
Quality Score 225.009
Status Validated
Chromosome 6
Chromosomal Location 119213487-119329368 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 119218142 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 159 (D159G)
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: D159G

PolyPhen 2 Score 0.959 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000044660
Gene: ENSMUSG00000041460
AA Change: D159G

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: D159G

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000140197
Gene: ENSMUSG00000041460
AA Change: D159G

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
Meta Mutation Damage Score 0.1151 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.5%
Validation Efficiency 100% (77/77)
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
Adamts16 A T 13: 70,886,959 (GRCm39) I975N probably benign Het
Adcy8 A G 15: 64,570,984 (GRCm39) *1250Q probably null Het
Anapc1 A T 2: 128,505,952 (GRCm39) I628N probably damaging Het
Ankrd39 C T 1: 36,578,439 (GRCm39) probably benign Het
Ankub1 A T 3: 57,572,932 (GRCm39) S263R possibly damaging Het
Aoah A G 13: 21,024,325 (GRCm39) I94V probably benign Het
Aox1 A G 1: 58,329,113 (GRCm39) D186G probably benign Het
Arap2 A T 5: 62,855,668 (GRCm39) C589* probably null Het
Armt1 T C 10: 4,389,550 (GRCm39) L69P probably damaging Het
Atxn7l3 T A 11: 102,183,598 (GRCm39) Y185F probably benign Het
Camta2 C A 11: 70,561,184 (GRCm39) R1184L probably benign Het
Ccdc192 T G 18: 57,725,139 (GRCm39) L123V possibly damaging Het
Ccr7 G A 11: 99,036,649 (GRCm39) T91I probably damaging Het
Cdh9 A G 15: 16,831,131 (GRCm39) T323A possibly damaging Het
Cep250 C T 2: 155,812,042 (GRCm39) A446V unknown Het
Clec2e C A 6: 129,070,374 (GRCm39) G216* probably null Het
Col25a1 T C 3: 130,269,275 (GRCm39) S176P unknown Het
Col4a3 A C 1: 82,693,052 (GRCm39) I1446L probably benign Het
Cplane1 T C 15: 8,233,277 (GRCm39) W1201R probably damaging Het
Cse1l A G 2: 166,785,000 (GRCm39) E823G probably damaging Het
Cspg4b A G 13: 113,456,293 (GRCm39) T780A Het
Dchs2 A G 3: 83,261,763 (GRCm39) E2677G possibly damaging Het
Dis3l T C 9: 64,246,824 (GRCm39) E77G probably damaging Het
Dnah6 T C 6: 73,121,734 (GRCm39) D1416G probably benign Het
Dpyd T C 3: 119,108,582 (GRCm39) probably null Het
Dst A G 1: 34,267,936 (GRCm39) D3112G probably damaging Het
Dusp13b A C 14: 21,784,974 (GRCm39) N128K probably benign Het
Emilin2 T G 17: 71,582,079 (GRCm39) K216Q probably benign Het
Enam T C 5: 88,641,947 (GRCm39) W254R possibly damaging Het
Esrrg A C 1: 187,930,947 (GRCm39) N346T possibly damaging Het
Fbn2 C T 18: 58,286,928 (GRCm39) G244R probably damaging Het
Fbxw25 A G 9: 109,479,132 (GRCm39) L373P Het
Gm21060 C A 19: 61,285,366 (GRCm39) V48L possibly damaging Het
Gtpbp3 T C 8: 71,943,806 (GRCm39) V254A possibly damaging Het
H2-DMb2 A G 17: 34,367,699 (GRCm39) D171G probably damaging Het
Hrg A T 16: 22,777,968 (GRCm39) T242S probably benign Het
Inf2 G T 12: 112,573,949 (GRCm39) C751F unknown Het
Krt13 A T 11: 100,010,264 (GRCm39) M239K possibly damaging Het
Lrrc72 A G 12: 36,303,293 (GRCm39) S7P probably benign Het
Matn2 A G 15: 34,433,196 (GRCm39) I867V probably benign Het
Mdh2 C T 5: 135,819,019 (GRCm39) A325V possibly damaging Het
Mki67 C A 7: 135,297,364 (GRCm39) A2557S possibly damaging Het
Mrpl16 A T 19: 11,750,307 (GRCm39) R64* probably null Het
Nav1 T C 1: 135,512,463 (GRCm39) D199G probably benign Het
Nbn T C 4: 15,986,585 (GRCm39) V662A probably damaging Het
Nek10 G A 14: 14,931,321 (GRCm38) probably null Het
Or14a257 A G 7: 86,138,487 (GRCm39) S91P probably damaging Het
Or5t18 C A 2: 86,637,200 (GRCm39) V48F probably benign Het
Or7g12 C A 9: 18,899,974 (GRCm39) S230* probably null Het
Or8b37 T A 9: 37,958,839 (GRCm39) V107D possibly damaging Het
Pcsk7 T G 9: 45,838,940 (GRCm39) S617R probably benign Het
Pde10a C A 17: 9,143,071 (GRCm39) Q6K probably benign Het
Pigq A C 17: 26,151,141 (GRCm39) M396R probably damaging Het
Pkhd1l1 T A 15: 44,449,833 (GRCm39) D3865E probably damaging Het
Prag1 C T 8: 36,566,744 (GRCm39) probably benign Het
Rbis C T 3: 14,672,305 (GRCm39) V97I probably benign Het
Rint1 A G 5: 24,016,728 (GRCm39) T498A probably benign Het
Rnf213 T A 11: 119,352,756 (GRCm39) F3921I Het
Rpp14 A G 14: 8,088,768 (GRCm38) S95G probably benign Het
Ryk T G 9: 102,739,120 (GRCm39) Y78D possibly damaging Het
Sez6 A T 11: 77,865,397 (GRCm39) Q678L probably damaging Het
Slc22a21 T C 11: 53,860,402 (GRCm39) K141E probably damaging Het
Slc30a5 A T 13: 100,943,202 (GRCm39) I609K probably damaging Het
Slc44a4 T C 17: 35,140,538 (GRCm39) F244L probably damaging Het
Spata31e1 A T 13: 49,941,715 (GRCm39) D80E probably benign Het
Susd5 T C 9: 113,911,572 (GRCm39) Y161H possibly damaging Het
Syne3 A G 12: 104,925,654 (GRCm39) probably null Het
Tbcd G C 11: 121,387,679 (GRCm39) probably benign Het
Tektip1 T C 10: 81,199,849 (GRCm39) D129G unknown Het
Tmc1 A T 19: 20,878,215 (GRCm39) N93K probably benign Het
Tmem100 T A 11: 89,926,302 (GRCm39) M43K probably benign Het
Tmem131l A T 3: 83,836,039 (GRCm39) V690D probably damaging Het
Trim8 A G 19: 46,503,903 (GRCm39) Q485R possibly damaging Het
Vmn2r63 A T 7: 42,577,919 (GRCm39) H206Q probably benign Het
Vmn2r77 T A 7: 86,452,150 (GRCm39) N443K possibly damaging Het
Zan T A 5: 137,387,578 (GRCm39) I4878F unknown Het
Zfand4 A G 6: 116,291,041 (GRCm39) D344G 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
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
R9335:Cacna2d4 UTSW 6 119,279,014 (GRCm39) missense probably damaging 1.00
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'- CTCAGAACAACCATGGAGGG -3'
(R):5'- TCCTTCTCCGAGAGCCTTAG -3'

Sequencing Primer
(F):5'- GTTGACCCTCATGGATGAAAGGC -3'
(R):5'- TCTCCGAGAGCCTTAGGAGGTG -3'
Posted On 2021-10-11