Incidental Mutation 'R7371:Cacna2d4'
ID 572075
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 045454-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R7371 (G1)
Quality Score 225.009
Status Validated
Chromosome 6
Chromosomal Location 119213487-119329368 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 119285670 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Asparagine at position 774 (I774N)
Ref Sequence ENSEMBL: ENSMUSP00000140197 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000037434] [ENSMUST00000186622]
AlphaFold Q5RJF7
Predicted Effect possibly damaging
Transcript: ENSMUST00000037434
AA Change: I799N

PolyPhen 2 Score 0.874 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000044660
Gene: ENSMUSG00000041460
AA Change: I799N

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: ENSMUST00000186622
AA Change: I774N

PolyPhen 2 Score 0.074 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000140197
Gene: ENSMUSG00000041460
AA Change: I774N

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: 99.3%
Validation Efficiency 98% (88/90)
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: 89 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam21 A C 12: 81,607,064 (GRCm39) S233A probably damaging Het
Adcy8 T A 15: 64,571,067 (GRCm39) H1222L probably benign Het
Aftph T C 11: 20,676,836 (GRCm39) T258A probably benign Het
Ano3 A C 2: 110,715,194 (GRCm39) probably null Het
Aox4 A G 1: 58,303,013 (GRCm39) D1148G probably damaging Het
Bcl11b A T 12: 107,955,750 (GRCm39) I133N probably damaging Het
Borcs7 T A 19: 46,688,057 (GRCm39) D67E probably damaging Het
Catsperd A T 17: 56,957,801 (GRCm39) Y236F probably benign Het
Cblc T C 7: 19,526,828 (GRCm39) S135G probably benign Het
Ccdc168 C A 1: 44,100,537 (GRCm39) R187L probably benign Het
Ccdc178 A G 18: 22,263,195 (GRCm39) V138A probably benign Het
Cd300ld C T 11: 114,878,186 (GRCm39) G109R probably damaging Het
Cdh3 T A 8: 107,279,109 (GRCm39) N690K probably damaging Het
Ceacam1 T A 7: 25,174,145 (GRCm39) Y170F possibly damaging Het
Ceacam9 A C 7: 16,457,652 (GRCm39) H55P possibly damaging Het
Celsr1 C T 15: 85,914,875 (GRCm39) V1033I possibly damaging Het
Cep97 T C 16: 55,725,683 (GRCm39) S807G probably benign Het
Ces1b A G 8: 93,783,982 (GRCm39) probably null Het
Chn1 T C 2: 73,510,234 (GRCm39) T92A probably damaging Het
Cimap1b C A 15: 89,263,365 (GRCm39) W6L probably damaging Het
Cngb3 A C 4: 19,425,575 (GRCm39) Y461S possibly damaging Het
Col24a1 A G 3: 145,049,459 (GRCm39) N629S probably benign Het
Cpd T C 11: 76,737,437 (GRCm39) D119G probably benign Het
Cpsf1 T C 15: 76,484,775 (GRCm39) D594G probably damaging Het
Cpsf7 C T 19: 10,509,203 (GRCm39) A38V probably benign Het
Cry1 A T 10: 84,983,783 (GRCm39) H224Q probably benign Het
Ctr9 T A 7: 110,633,014 (GRCm39) D87E probably damaging Het
Cyp2u1 T A 3: 131,087,144 (GRCm39) N479I probably benign Het
Dip2c A G 13: 9,642,785 (GRCm39) N672D probably benign Het
Dnah14 T C 1: 181,454,450 (GRCm39) V820A probably benign Het
Efnb2 T C 8: 8,710,524 (GRCm39) I31V probably benign Het
Fgb T C 3: 82,953,359 (GRCm39) Y137C probably damaging Het
Fkbp15 A G 4: 62,239,293 (GRCm39) V604A possibly damaging Het
Flii A T 11: 60,609,090 (GRCm39) N682K probably benign Het
Fmo3 A G 1: 162,781,796 (GRCm39) L519P possibly damaging Het
Gapvd1 T A 2: 34,607,385 (GRCm39) M538L probably benign Het
Gbp11 A G 5: 105,489,971 (GRCm39) V69A probably benign Het
Ggn T A 7: 28,871,605 (GRCm39) D364E probably benign Het
Gm10377 G A 14: 42,614,853 (GRCm39) P171S probably benign Het
Gramd4 C T 15: 86,019,607 (GRCm39) A625V probably benign Het
Il2ra T A 2: 11,647,831 (GRCm39) M7K probably benign Het
Iqgap2 A T 13: 95,836,846 (GRCm39) probably null Het
Itgb4 T C 11: 115,888,906 (GRCm39) V1083A probably benign Het
Kcnma1 G A 14: 23,544,638 (GRCm39) A573V possibly damaging Het
Kirrel1 T C 3: 86,995,729 (GRCm39) T402A probably benign Het
Krt15 A T 11: 100,026,386 (GRCm39) V100E possibly damaging Het
Krt4 T A 15: 101,828,823 (GRCm39) Q347L probably damaging Het
Map3k21 T A 8: 126,661,804 (GRCm39) I467N probably damaging Het
Mastl A T 2: 23,030,585 (GRCm39) S195T probably damaging Het
Mis18bp1 G T 12: 65,205,368 (GRCm39) T268K probably benign Het
Mmp17 G A 5: 129,682,836 (GRCm39) G492S probably null Het
Myc T A 15: 61,860,031 (GRCm39) S236T probably damaging Het
Nlrp5 A T 7: 23,117,848 (GRCm39) E524V probably damaging Het
Nopchap1 T C 10: 83,201,680 (GRCm39) V151A probably benign Het
Npr3 T A 15: 11,845,376 (GRCm39) probably null Het
Oog4 T C 4: 143,165,346 (GRCm39) N267S possibly damaging Het
Or2a12 T A 6: 42,904,469 (GRCm39) Y101* probably null Het
Or4l15 A T 14: 50,198,563 (GRCm39) probably null Het
Or56a5 A G 7: 104,793,086 (GRCm39) I138T possibly damaging Het
Pde4dip T C 3: 97,664,587 (GRCm39) E425G probably benign Het
Piwil4 A C 9: 14,638,729 (GRCm39) N312K probably benign Het
Pmepa1 A G 2: 173,076,212 (GRCm39) M47T possibly damaging Het
Potefam1 A T 2: 111,023,826 (GRCm39) S475T unknown Het
Prkcg G A 7: 3,368,069 (GRCm39) G372D probably benign Het
Prune2 A G 19: 17,096,734 (GRCm39) H746R probably benign Het
Ptma GGAAGAAG GGAAGAAGAAG 1: 86,457,261 (GRCm39) probably benign Het
Rab3gap2 C G 1: 184,983,265 (GRCm39) A468G probably damaging Het
Ralb A G 1: 119,400,129 (GRCm39) L123P Het
Ralgapa2 G A 2: 146,189,046 (GRCm39) T1288I probably benign Het
Samd4b C A 7: 28,122,926 (GRCm39) C44F probably benign Het
Satb1 C A 17: 52,090,008 (GRCm39) E280* probably null Het
Sec1 T C 7: 45,328,034 (GRCm39) T338A probably damaging Het
Sec16a T C 2: 26,331,734 (GRCm39) T94A probably benign Het
Serpina1f G A 12: 103,656,086 (GRCm39) R381W probably damaging Het
Sfswap A T 5: 129,620,305 (GRCm39) T525S probably benign Het
Skor1 T C 9: 63,054,169 (GRCm39) probably null Het
Spc24 A G 9: 21,668,664 (GRCm39) L111P probably damaging Het
St8sia2 T C 7: 73,616,675 (GRCm39) D121G probably damaging Het
Tanc2 A G 11: 105,689,422 (GRCm39) T195A probably benign Het
Tbc1d9 T A 8: 83,997,890 (GRCm39) I1149N probably damaging Het
Tph2 A T 10: 114,987,016 (GRCm39) L258Q probably damaging Het
Trpm3 A T 19: 22,879,557 (GRCm39) M781L probably benign Het
Ubap2 G T 4: 41,195,779 (GRCm39) P1005T probably benign Het
Upf2 A G 2: 5,965,851 (GRCm39) E157G unknown Het
Urb2 C A 8: 124,755,008 (GRCm39) D238E probably benign Het
Vipr1 T C 9: 121,497,621 (GRCm39) S380P probably damaging Het
Zc3h18 T A 8: 123,139,760 (GRCm39) S734T unknown Het
Zmym6 T A 4: 126,998,106 (GRCm39) Y381N probably damaging Het
Zscan4e T C 7: 11,041,251 (GRCm39) K207R 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
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'- TGCAGGGGCTGTTTCCTATC -3'
(R):5'- ACATATTCTGTGTGCTGCAGC -3'

Sequencing Primer
(F):5'- AGGGGCTGTTTCCTATCCACAAC -3'
(R):5'- AGCAGGTGTGTCCCAAGCTG -3'
Posted On 2019-09-13