Incidental Mutation 'R0157:Cacna2d4'
ID 50127
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 038437-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R0157 (G1)
Quality Score 99
Status Validated
Chromosome 6
Chromosomal Location 119213487-119329368 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 119289385 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 806 (D806E)
Ref Sequence ENSEMBL: ENSMUSP00000140197 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000037434] [ENSMUST00000068351] [ENSMUST00000112756] [ENSMUST00000168793] [ENSMUST00000186622]
AlphaFold Q5RJF7
Predicted Effect probably benign
Transcript: ENSMUST00000037434
AA Change: D831E

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000044660
Gene: ENSMUSG00000041460
AA Change: D831E

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 benign
Transcript: ENSMUST00000068351
SMART Domains Protein: ENSMUSP00000063882
Gene: ENSMUSG00000055003

DomainStartEndE-ValueType
LRRNT 38 72 5.22e-8 SMART
LRR 71 90 1.58e2 SMART
LRR_TYP 91 114 2.43e-4 SMART
LRR_TYP 115 138 7.78e-3 SMART
LRR 140 162 5.72e-1 SMART
LRR 163 186 3.78e-1 SMART
LRRCT 198 251 3.1e-7 SMART
low complexity region 271 290 N/A INTRINSIC
transmembrane domain 312 334 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000112756
SMART Domains Protein: ENSMUSP00000108376
Gene: ENSMUSG00000055003

DomainStartEndE-ValueType
LRRNT 38 72 5.22e-8 SMART
LRR 71 90 1.58e2 SMART
LRR_TYP 91 114 2.43e-4 SMART
LRR_TYP 115 138 7.78e-3 SMART
LRR 140 162 5.72e-1 SMART
LRR 163 186 3.78e-1 SMART
LRRCT 198 251 3.1e-7 SMART
low complexity region 271 290 N/A INTRINSIC
transmembrane domain 312 334 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000168793
SMART Domains Protein: ENSMUSP00000126661
Gene: ENSMUSG00000055003

DomainStartEndE-ValueType
LRRNT 38 72 5.22e-8 SMART
LRR 71 90 1.58e2 SMART
LRR_TYP 91 114 2.43e-4 SMART
LRR_TYP 115 138 7.78e-3 SMART
LRR 140 162 5.72e-1 SMART
LRR 163 186 3.78e-1 SMART
LRRCT 198 251 3.1e-7 SMART
low complexity region 271 290 N/A INTRINSIC
transmembrane domain 312 334 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000186622
AA Change: D806E

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000140197
Gene: ENSMUSG00000041460
AA Change: D806E

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 0.0898 question?
Coding Region Coverage
  • 1x: 98.9%
  • 3x: 97.9%
  • 10x: 95.0%
  • 20x: 88.5%
Validation Efficiency 64% (47/73)
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: 71 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adap2 T A 11: 80,056,527 (GRCm39) I180N probably damaging Het
Alk T A 17: 72,256,840 (GRCm39) N673I probably benign Het
Ankrd7 T C 6: 18,866,539 (GRCm39) S20P probably damaging Het
Arhgef26 T G 3: 62,288,392 (GRCm39) D487E probably damaging Het
Arhgef4 A G 1: 34,845,475 (GRCm39) D1500G probably damaging Het
Arhgef7 A G 8: 11,835,812 (GRCm39) I39V probably damaging Het
Asap2 T A 12: 21,256,326 (GRCm39) I208N probably damaging Het
Atad5 T C 11: 79,980,643 (GRCm39) V16A possibly damaging Het
Atp2b1 T C 10: 98,835,809 (GRCm39) I518T probably damaging Het
B130006D01Rik T C 11: 95,617,211 (GRCm39) probably benign Het
BC028528 A G 3: 95,792,280 (GRCm39) probably null Het
Bpifb6 T A 2: 153,745,886 (GRCm39) L74Q probably benign Het
Bptf T C 11: 106,965,484 (GRCm39) T1122A possibly damaging Het
Cdhr3 T C 12: 33,111,649 (GRCm39) Q287R possibly damaging Het
Cdk12 A G 11: 98,140,602 (GRCm39) probably benign Het
Cenpf T A 1: 189,384,556 (GRCm39) T2575S probably benign Het
Chd7 T A 4: 8,833,759 (GRCm39) I1171N probably damaging Het
Chd9 T C 8: 91,735,464 (GRCm39) probably null Het
Ckmt1 A G 2: 121,193,522 (GRCm39) T361A possibly damaging Het
Clec4d G T 6: 123,244,095 (GRCm39) R68L probably benign Het
Csmd2 G T 4: 128,415,704 (GRCm39) V2678F probably benign Het
Cul7 T A 17: 46,964,761 (GRCm39) V131E possibly damaging Het
Dab2 T C 15: 6,459,308 (GRCm39) S407P probably benign Het
Dnah17 C T 11: 118,017,997 (GRCm39) G166D probably benign Het
F13b G A 1: 139,431,585 (GRCm39) V52I probably benign Het
Gjd4 T C 18: 9,280,549 (GRCm39) I176M probably benign Het
Hoxc11 A G 15: 102,863,436 (GRCm39) Y159C probably damaging Het
Hydin T C 8: 111,026,642 (GRCm39) I120T possibly damaging Het
Il20rb A G 9: 100,355,132 (GRCm39) Y104H probably damaging Het
Krtap21-1 A G 16: 89,200,430 (GRCm39) C71R unknown Het
Lamc1 T C 1: 153,138,353 (GRCm39) D167G probably benign Het
Lin7c C A 2: 109,725,514 (GRCm39) A73E probably damaging Het
Meiosin T C 7: 18,840,945 (GRCm39) H63R possibly damaging Het
Mms22l C A 4: 24,588,224 (GRCm39) A952E probably damaging Het
Myh3 A G 11: 66,973,735 (GRCm39) N136S probably benign Het
Ndufb10 T C 17: 24,943,218 (GRCm39) T31A probably benign Het
Nlrp2 T C 7: 5,311,769 (GRCm39) Y37C possibly damaging Het
Or2t44 T C 11: 58,677,885 (GRCm39) F275S probably damaging Het
Or2y14 T C 11: 49,404,600 (GRCm39) I45T probably damaging Het
Orc3 C A 4: 34,607,130 (GRCm39) probably null Het
Pard3b A C 1: 62,250,792 (GRCm39) M512L probably damaging Het
Pcdh10 A G 3: 45,334,136 (GRCm39) D150G probably damaging Het
Pcolce A T 5: 137,608,741 (GRCm39) probably null Het
Pdcl A C 2: 37,242,189 (GRCm39) I187S probably damaging Het
Pkn1 T C 8: 84,419,449 (GRCm39) I51M probably damaging Het
Pla2g4e T A 2: 120,000,662 (GRCm39) T692S probably benign Het
Plcb2 C A 2: 118,549,022 (GRCm39) V380F probably damaging Het
Pmpcb A T 5: 21,947,950 (GRCm39) I218F probably damaging Het
Pms1 A T 1: 53,234,196 (GRCm39) Y773* probably null Het
Polr2e C T 10: 79,872,615 (GRCm39) G184R probably damaging Het
Polr3a T C 14: 24,529,254 (GRCm39) I369V probably damaging Het
Pramel21 C T 4: 143,342,366 (GRCm39) P158S probably damaging Het
Prpf4b T C 13: 35,068,014 (GRCm39) probably benign Het
Pzp G A 6: 128,500,939 (GRCm39) Q140* probably null Het
Qrich2 T A 11: 116,332,221 (GRCm39) E2325V probably damaging Het
R3hdm2 T G 10: 127,307,858 (GRCm39) L373R probably damaging Het
Sema3d A T 5: 12,558,104 (GRCm39) D212V possibly damaging Het
Sidt2 A G 9: 45,850,565 (GRCm39) I850T probably damaging Het
Slc22a29 C T 19: 8,140,106 (GRCm39) R433H possibly damaging Het
Slitrk6 A T 14: 110,987,364 (GRCm39) L781H probably damaging Het
Sox21 G A 14: 118,473,354 (GRCm39) probably benign Het
Steap3 A G 1: 120,155,379 (GRCm39) *527R probably null Het
Svep1 T C 4: 58,069,830 (GRCm39) E2652G possibly damaging Het
Taar2 T A 10: 23,817,389 (GRCm39) F310I probably damaging Het
Tasor2 C A 13: 3,625,550 (GRCm39) V1467L probably benign Het
Tecta A G 9: 42,286,307 (GRCm39) V783A probably benign Het
Vmn1r173 T A 7: 23,401,822 (GRCm39) I19N probably damaging Het
Vwa5b1 T A 4: 138,332,190 (GRCm39) M276L probably benign Het
Yeats2 A C 16: 20,040,427 (GRCm39) *142C probably null Het
Zfp26 G T 9: 20,349,166 (GRCm39) T466K probably benign Het
Zfp426 T C 9: 20,382,432 (GRCm39) N171S 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
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
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'- TGCTGCCCAGAGATGAGCAAATC -3'
(R):5'- ATCTTAGGGAAGCAGTGTCCCAGG -3'

Sequencing Primer
(F):5'- TTCAGATGCAGGGACGGC -3'
(R):5'- ctctttacctctctgggctg -3'
Posted On 2013-06-14