Incidental Mutation 'R1809:Cacna2d4'
ID 203689
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 039838-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1809 (G1)
Quality Score 150
Status Validated
Chromosome 6
Chromosomal Location 119213487-119329368 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 119247785 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Leucine at position 362 (R362L)
Ref Sequence ENSEMBL: ENSMUSP00000140197 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000037434] [ENSMUST00000186622]
AlphaFold Q5RJF7
Predicted Effect probably benign
Transcript: ENSMUST00000037434
AA Change: R362L

PolyPhen 2 Score 0.322 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000044660
Gene: ENSMUSG00000041460
AA Change: R362L

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 noncoding transcript
Transcript: ENSMUST00000186176
Predicted Effect probably damaging
Transcript: ENSMUST00000186622
AA Change: R362L

PolyPhen 2 Score 0.990 (Sensitivity: 0.72; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000140197
Gene: ENSMUSG00000041460
AA Change: R362L

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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000187222
Predicted Effect noncoding transcript
Transcript: ENSMUST00000188239
Predicted Effect noncoding transcript
Transcript: ENSMUST00000190015
Predicted Effect noncoding transcript
Transcript: ENSMUST00000191331
Meta Mutation Damage Score 0.3214 question?
Coding Region Coverage
  • 1x: 97.5%
  • 3x: 96.8%
  • 10x: 94.9%
  • 20x: 91.2%
Validation Efficiency 96% (107/111)
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: 104 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ablim2 A G 5: 36,000,614 (GRCm39) probably benign Het
Adamts20 C T 15: 94,238,968 (GRCm39) S750N probably damaging Het
Adh6a G A 3: 138,036,722 (GRCm39) R370H possibly damaging Het
Akr1b7 A G 6: 34,396,046 (GRCm39) N183D probably damaging Het
Aktip A T 8: 91,856,348 (GRCm39) I43N probably damaging Het
Ankrd26 A T 6: 118,502,883 (GRCm39) probably benign Het
Ano9 G A 7: 140,688,717 (GRCm39) T144I possibly damaging Het
Anpep G T 7: 79,491,571 (GRCm39) D143E probably benign Het
Aox1 C A 1: 58,333,484 (GRCm39) Q234K probably benign Het
Ap1g1 C G 8: 110,559,814 (GRCm39) probably benign Het
Arhgef4 G A 1: 34,849,636 (GRCm39) probably null Het
Arsj A G 3: 126,231,944 (GRCm39) Y230C possibly damaging Het
Asmt C T X: 169,109,480 (GRCm39) probably benign Het
Astl A T 2: 127,187,405 (GRCm39) K72N probably damaging Het
Atp2b2 G A 6: 113,780,704 (GRCm39) probably benign Het
Baiap2l1 A C 5: 144,261,365 (GRCm39) probably null Het
C7 A T 15: 5,063,821 (GRCm39) N193K probably damaging Het
Cct4 T A 11: 22,947,615 (GRCm39) D189E probably benign Het
Cd300lg G A 11: 101,933,938 (GRCm39) G62S probably benign Het
Cdk14 T A 5: 5,060,901 (GRCm39) M307L probably damaging Het
Cfi G A 3: 129,666,768 (GRCm39) probably null Het
Clec2g G T 6: 128,957,273 (GRCm39) probably null Het
Cntnap2 T C 6: 46,965,609 (GRCm39) S807P probably damaging Het
Col6a3 T A 1: 90,755,671 (GRCm39) H206L probably damaging Het
Ct55 A G X: 52,735,716 (GRCm39) E99G probably benign Het
Cyp2c23 A T 19: 44,009,997 (GRCm39) probably benign Het
Degs1l T C 1: 180,887,252 (GRCm39) I279T probably damaging Het
Dlec1 T C 9: 118,965,767 (GRCm39) V1058A probably benign Het
Dpp9 A G 17: 56,506,038 (GRCm39) Y454H probably damaging Het
Drosha G A 15: 12,890,198 (GRCm39) G920R probably null Het
Duox2 A G 2: 122,114,378 (GRCm39) S1142P possibly damaging Het
Fam13a C T 6: 58,942,045 (GRCm39) probably null Het
Filip1l A G 16: 57,327,023 (GRCm39) R18G probably benign Het
Foxa1 A G 12: 57,589,527 (GRCm39) V231A probably damaging Het
Gm4787 A T 12: 81,425,303 (GRCm39) M285K possibly damaging Het
Gm5084 T A 13: 60,360,320 (GRCm39) noncoding transcript Het
Gm6788 G A 19: 28,740,586 (GRCm39) noncoding transcript Het
Gm9922 G T 14: 101,966,841 (GRCm39) probably benign Het
Gtf3c4 A T 2: 28,723,988 (GRCm39) Y440* probably null Het
Helq A G 5: 100,921,820 (GRCm39) S795P probably damaging Het
Helz T A 11: 107,489,997 (GRCm39) S151T possibly damaging Het
Irgm1 T C 11: 48,757,440 (GRCm39) T124A probably benign Het
Itgam C T 7: 127,670,109 (GRCm39) P134S possibly damaging Het
Kdm6a T C X: 18,102,923 (GRCm39) Y217H probably benign Het
Kif6 T C 17: 50,208,812 (GRCm39) L744P probably benign Het
Kmt2c C T 5: 25,489,190 (GRCm39) R1203H probably damaging Het
Ksr2 A G 5: 117,693,535 (GRCm39) T328A probably damaging Het
Lig1 T C 7: 13,034,281 (GRCm39) probably benign Het
Lpar3 G A 3: 145,946,303 (GRCm39) probably benign Het
Lrrk2 T C 15: 91,584,095 (GRCm39) F285S possibly damaging Het
Marchf7 A G 2: 60,062,637 (GRCm39) D148G probably benign Het
Mcee T C 7: 64,050,049 (GRCm39) L60S probably damaging Het
Mob2 A G 7: 141,570,111 (GRCm39) I81T probably damaging Het
Mphosph8 T A 14: 56,909,909 (GRCm39) D87E probably damaging Het
Msantd5f9 A G 4: 73,835,754 (GRCm39) F237L probably benign Het
Myo1g T C 11: 6,462,283 (GRCm39) T560A probably benign Het
Nagk C T 6: 83,774,169 (GRCm39) T42I probably benign Het
Naip1 G T 13: 100,562,747 (GRCm39) T806K probably benign Het
Ncor2 A G 5: 125,195,857 (GRCm39) probably benign Het
Ocln G T 13: 100,647,967 (GRCm39) Y401* probably null Het
Odad2 T A 18: 7,211,630 (GRCm39) Y748F probably benign Het
Oma1 T A 4: 103,182,374 (GRCm39) N292K probably damaging Het
Or8b55 G A 9: 38,727,443 (GRCm39) V215I probably benign Het
Ovch2 T A 7: 107,389,412 (GRCm39) probably null Het
Pcdhb16 T C 18: 37,611,441 (GRCm39) F134L probably damaging Het
Pipox A T 11: 77,772,360 (GRCm39) Y337N probably benign Het
Polr3b A G 10: 84,528,865 (GRCm39) D763G probably damaging Het
Pygo1 T A 9: 72,852,078 (GRCm39) N88K probably damaging Het
Rab3gap1 T C 1: 127,862,251 (GRCm39) M674T probably damaging Het
Rbm25 T C 12: 83,719,501 (GRCm39) probably benign Het
Rbm26 C T 14: 105,354,542 (GRCm39) probably benign Het
Rbms2 G A 10: 127,974,055 (GRCm39) T187I possibly damaging Het
Rnase11 T A 14: 51,287,184 (GRCm39) R123S probably benign Het
Rngtt A G 4: 33,443,614 (GRCm39) N485D probably benign Het
Rp1l1 A T 14: 64,265,415 (GRCm39) M334L probably benign Het
Rps9 T A 7: 3,707,726 (GRCm39) L56Q probably damaging Het
Saysd1 C A 14: 20,133,170 (GRCm39) probably benign Het
Sema4d C T 13: 51,867,727 (GRCm39) probably null Het
Shisa5 A T 9: 108,869,998 (GRCm39) D34V probably damaging Het
Skil A G 3: 31,171,655 (GRCm39) D547G probably damaging Het
Slc2a5 T A 4: 150,227,514 (GRCm39) F444L probably damaging Het
Slc9b2 T G 3: 135,022,892 (GRCm39) C10G possibly damaging Het
Sorcs2 G T 5: 36,386,564 (GRCm39) probably benign Het
Stk17b T G 1: 53,805,140 (GRCm39) K140N possibly damaging Het
Stradb T A 1: 59,033,549 (GRCm39) L404Q possibly damaging Het
Synj2 T C 17: 6,076,826 (GRCm39) M432T possibly damaging Het
Tanc1 G T 2: 59,630,441 (GRCm39) R800L probably damaging Het
Tenm4 A G 7: 96,522,987 (GRCm39) M1473V probably benign Het
Tesc A G 5: 118,199,667 (GRCm39) I190V probably benign Het
Tex15 T C 8: 34,064,262 (GRCm39) F1231L probably benign Het
Thrsp T C 7: 97,066,332 (GRCm39) I127V probably benign Het
Tlr6 A T 5: 65,111,055 (GRCm39) C617* probably null Het
Trank1 A T 9: 111,221,893 (GRCm39) I2877F probably benign Het
Tut4 T A 4: 108,406,552 (GRCm39) H1373Q probably damaging Het
Ucp1 T C 8: 84,024,496 (GRCm39) S274P probably damaging Het
Ucp2 T A 7: 100,147,606 (GRCm39) V195E probably damaging Het
Vars2 T C 17: 35,973,108 (GRCm39) T394A probably damaging Het
Vmn1r1 A G 1: 181,985,371 (GRCm39) V98A possibly damaging Het
Vmn1r225 A G 17: 20,722,918 (GRCm39) I120V probably benign Het
Vmn2r102 A T 17: 19,897,881 (GRCm39) M299L probably benign Het
Vmn2r25 A G 6: 123,802,337 (GRCm39) V522A probably benign Het
Vmn2r70 T C 7: 85,215,130 (GRCm39) I135V probably benign Het
Vwf T C 6: 125,567,138 (GRCm39) probably benign Het
Zfp446 T C 7: 12,713,048 (GRCm39) F29L probably damaging 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
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'- GCTTACTCTGTTCAGGCACC -3'
(R):5'- TTCTCCTAGAAGACAGTGCCAAG -3'

Sequencing Primer
(F):5'- TCAGTTGCCCAGGTGAGACATC -3'
(R):5'- TGCCAAGGATGAAGCTAACC -3'
Posted On 2014-06-23