Incidental Mutation 'R1501:Cacna2d3'
ID 169297
Institutional Source Beutler Lab
Gene Symbol Cacna2d3
Ensembl Gene ENSMUSG00000021991
Gene Name calcium channel, voltage-dependent, alpha2/delta subunit 3
Synonyms alpha 2 delta-3, alpha2delta3
MMRRC Submission 040867-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1501 (G1)
Quality Score 225
Status Not validated
Chromosome 14
Chromosomal Location 28626900-29443821 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 28703137 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Arginine at position 845 (C845R)
Ref Sequence ENSEMBL: ENSMUSP00000022567 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022567]
AlphaFold Q9Z1L5
Predicted Effect probably damaging
Transcript: ENSMUST00000022567
AA Change: C845R

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000022567
Gene: ENSMUSG00000021991
AA Change: C845R

DomainStartEndE-ValueType
low complexity region 14 27 N/A INTRINSIC
Blast:WNT1 28 103 2e-33 BLAST
Pfam:VWA_N 113 229 6.8e-40 PFAM
VWA 254 439 4.13e-24 SMART
Pfam:Cache_1 452 548 3e-32 PFAM
low complexity region 1070 1088 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.7%
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 disruptions in this gene have a decreased startle reflex and occasional animals show increased aggression and hyperactivity. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 78 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Akap11 A T 14: 78,750,787 (GRCm39) S533R probably benign Het
Amph C T 13: 19,288,461 (GRCm39) Q317* probably null Het
Bach2 A G 4: 32,562,279 (GRCm39) T249A possibly damaging Het
Calml4 A G 9: 62,778,622 (GRCm39) K12E probably benign Het
Chrd C T 16: 20,556,283 (GRCm39) R615W probably damaging Het
Chst15 T A 7: 131,870,798 (GRCm39) K246* probably null Het
Cmtr2 G A 8: 110,948,235 (GRCm39) D182N probably benign Het
Cyp2d9 C A 15: 82,338,525 (GRCm39) C186* probably null Het
Cyp3a13 G T 5: 137,909,892 (GRCm39) probably null Het
Dcaf17 A T 2: 70,912,332 (GRCm39) I320F probably damaging Het
Ddx10 T C 9: 53,145,297 (GRCm39) I227V possibly damaging Het
Dlc1 G T 8: 37,405,302 (GRCm39) N162K probably benign Het
Dnhd1 G A 7: 105,317,670 (GRCm39) R455H probably benign Het
Drg2 G T 11: 60,355,679 (GRCm39) A306S probably benign Het
Dsg1a A T 18: 20,465,076 (GRCm39) R422S probably damaging Het
Ehbp1l1 A G 19: 5,766,452 (GRCm39) V353A probably damaging Het
Emilin2 T C 17: 71,617,756 (GRCm39) S34G probably benign Het
Enpp2 C A 15: 54,702,910 (GRCm39) W862L probably damaging Het
Exoc2 T C 13: 31,119,485 (GRCm39) I139V probably benign Het
Fhad1 C T 4: 141,691,936 (GRCm39) R400H probably benign Het
Fv1 C T 4: 147,954,595 (GRCm39) T387M probably damaging Het
Gatad1 T A 5: 3,693,701 (GRCm39) D156V probably damaging Het
Gm4744 A G 6: 40,927,367 (GRCm39) probably benign Het
Gm4799 G A 10: 82,790,469 (GRCm39) noncoding transcript Het
Hadha A G 5: 30,333,804 (GRCm39) F405S probably benign Het
Ifit3 T C 19: 34,565,651 (GRCm39) V399A probably benign Het
Il1rapl1 G T X: 86,348,469 (GRCm39) Y150* probably null Het
Kirrel1 T C 3: 86,997,779 (GRCm39) E248G probably benign Het
Krt72 C A 15: 101,686,769 (GRCm39) K392N probably damaging Het
Loxhd1 G A 18: 77,444,528 (GRCm39) G309D probably damaging Het
Mc3r T G 2: 172,091,300 (GRCm39) I174S probably benign Het
Me3 A G 7: 89,282,273 (GRCm39) D52G probably benign Het
Med12l T C 3: 59,168,256 (GRCm39) probably null Het
Mgat5 G A 1: 127,325,378 (GRCm39) probably null Het
Mphosph10 A T 7: 64,039,252 (GRCm39) F239L probably damaging Het
Mrps7 T C 11: 115,495,023 (GRCm39) S13P probably benign Het
Nexn T C 3: 151,943,323 (GRCm39) T527A possibly damaging Het
Nlrp1b G A 11: 71,046,885 (GRCm39) H1156Y probably damaging Het
Nostrin A G 2: 68,989,129 (GRCm39) E120G probably damaging Het
Nsun2 A G 13: 69,779,706 (GRCm39) E624G probably damaging Het
Oga T C 19: 45,767,079 (GRCm39) D99G probably null Het
Or4c102 G A 2: 88,422,492 (GRCm39) V115I possibly damaging Het
Or4k2 A G 14: 50,424,539 (GRCm39) I45T probably damaging Het
Or52n4b G A 7: 108,143,782 (GRCm39) V15I probably benign Het
Or5p70 A C 7: 107,995,289 (GRCm39) K321Q probably benign Het
Phldb2 T C 16: 45,598,146 (GRCm39) N802S probably damaging Het
Pik3c2g T C 6: 139,789,796 (GRCm39) probably null Het
Pikfyve T A 1: 65,304,443 (GRCm39) I1670N possibly damaging Het
Pld5 A G 1: 175,803,087 (GRCm39) F393L probably benign Het
Plekhg1 C A 10: 3,907,361 (GRCm39) D759E probably benign Het
Plekhm1 A G 11: 103,277,888 (GRCm39) S403P probably benign Het
Pop1 T C 15: 34,510,503 (GRCm39) F432L probably benign Het
Ptpn13 T C 5: 103,664,230 (GRCm39) I406T probably benign Het
Ptpn5 G T 7: 46,739,623 (GRCm39) D185E probably benign Het
Rad50 G T 11: 53,578,978 (GRCm39) Q527K possibly damaging Het
Scn7a A G 2: 66,530,507 (GRCm39) F613L probably benign Het
Sec16a T A 2: 26,330,057 (GRCm39) M653L probably benign Het
Sh3bp2 T C 5: 34,712,920 (GRCm39) probably null Het
Slc22a3 G A 17: 12,725,991 (GRCm39) T74I probably benign Het
Slc23a4 A G 6: 34,932,057 (GRCm39) L272P probably damaging Het
Slc26a8 T C 17: 28,857,536 (GRCm39) D869G possibly damaging Het
Slc5a11 T A 7: 122,859,731 (GRCm39) V291E probably damaging Het
Slc6a19 C A 13: 73,832,167 (GRCm39) A470S probably benign Het
Slfn8 A G 11: 82,894,006 (GRCm39) S878P probably damaging Het
Smchd1 A G 17: 71,672,089 (GRCm39) M1655T possibly damaging Het
Srgap2 A G 1: 131,220,437 (GRCm39) L179P probably damaging Het
Tbx2 A G 11: 85,725,622 (GRCm39) D191G probably damaging Het
Tenm3 A G 8: 48,796,351 (GRCm39) Y485H probably damaging Het
Trim12c T A 7: 103,990,095 (GRCm39) probably benign Het
Trpc6 A G 9: 8,610,170 (GRCm39) T213A probably damaging Het
Upp1 T A 11: 9,084,708 (GRCm39) probably null Het
Vmn1r46 A T 6: 89,953,198 (GRCm39) I16L probably benign Het
Vmn2r75 A T 7: 85,814,850 (GRCm39) D214E possibly damaging Het
Vmn2r95 T A 17: 18,660,118 (GRCm39) Y177N probably damaging Het
Vmn2r99 T G 17: 19,582,521 (GRCm39) I42S possibly damaging Het
Zeb1 A T 18: 5,761,399 (GRCm39) K232N possibly damaging Het
Zfp280b T C 10: 75,875,603 (GRCm39) I494T probably damaging Het
Zfp804a A G 2: 82,066,143 (GRCm39) D38G probably damaging Het
Other mutations in Cacna2d3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01113:Cacna2d3 APN 14 29,022,688 (GRCm39) splice site probably benign
IGL01150:Cacna2d3 APN 14 28,905,598 (GRCm39) missense possibly damaging 0.95
IGL01390:Cacna2d3 APN 14 28,665,548 (GRCm39) missense possibly damaging 0.91
IGL01626:Cacna2d3 APN 14 28,665,564 (GRCm39) missense possibly damaging 0.90
IGL02127:Cacna2d3 APN 14 28,785,832 (GRCm39) unclassified probably benign
IGL02237:Cacna2d3 APN 14 29,068,954 (GRCm39) missense probably benign 0.09
IGL02274:Cacna2d3 APN 14 28,678,827 (GRCm39) splice site probably null
IGL02604:Cacna2d3 APN 14 29,015,066 (GRCm39) missense possibly damaging 0.61
IGL02806:Cacna2d3 APN 14 29,073,907 (GRCm39) splice site probably null
IGL02838:Cacna2d3 APN 14 29,022,785 (GRCm39) critical splice acceptor site probably null
IGL02894:Cacna2d3 APN 14 28,786,276 (GRCm39) critical splice acceptor site probably null
IGL03061:Cacna2d3 APN 14 28,780,388 (GRCm39) missense probably damaging 0.98
IGL03117:Cacna2d3 APN 14 29,189,909 (GRCm39) missense probably damaging 1.00
IGL03265:Cacna2d3 APN 14 28,674,243 (GRCm39) missense probably damaging 0.98
IGL03266:Cacna2d3 APN 14 29,022,705 (GRCm39) missense probably benign 0.01
IGL03396:Cacna2d3 APN 14 29,442,834 (GRCm39) nonsense probably null
R0094:Cacna2d3 UTSW 14 28,892,460 (GRCm39) critical splice donor site probably null
R0326:Cacna2d3 UTSW 14 28,767,601 (GRCm39) missense probably damaging 0.96
R0485:Cacna2d3 UTSW 14 29,256,476 (GRCm39) missense possibly damaging 0.89
R0669:Cacna2d3 UTSW 14 29,189,906 (GRCm39) missense probably benign 0.40
R0730:Cacna2d3 UTSW 14 28,704,322 (GRCm39) missense probably benign 0.02
R0736:Cacna2d3 UTSW 14 28,780,585 (GRCm39) missense probably benign 0.02
R1073:Cacna2d3 UTSW 14 28,767,580 (GRCm39) missense probably damaging 0.99
R1116:Cacna2d3 UTSW 14 28,786,278 (GRCm39) splice site probably benign
R1312:Cacna2d3 UTSW 14 28,767,625 (GRCm39) missense probably benign 0.00
R1467:Cacna2d3 UTSW 14 29,055,736 (GRCm39) missense possibly damaging 0.67
R1467:Cacna2d3 UTSW 14 29,055,736 (GRCm39) missense possibly damaging 0.67
R1525:Cacna2d3 UTSW 14 28,694,199 (GRCm39) missense probably benign 0.01
R1574:Cacna2d3 UTSW 14 29,073,779 (GRCm39) missense probably damaging 1.00
R1574:Cacna2d3 UTSW 14 29,073,779 (GRCm39) missense probably damaging 1.00
R1866:Cacna2d3 UTSW 14 28,691,171 (GRCm39) missense probably damaging 1.00
R2403:Cacna2d3 UTSW 14 28,627,259 (GRCm39) missense probably benign 0.38
R2981:Cacna2d3 UTSW 14 28,785,875 (GRCm39) missense probably damaging 1.00
R3715:Cacna2d3 UTSW 14 29,068,880 (GRCm39) missense probably damaging 1.00
R3791:Cacna2d3 UTSW 14 28,905,538 (GRCm39) missense probably benign 0.03
R3847:Cacna2d3 UTSW 14 29,069,077 (GRCm39) critical splice donor site probably null
R3849:Cacna2d3 UTSW 14 29,069,077 (GRCm39) critical splice donor site probably null
R3850:Cacna2d3 UTSW 14 29,069,077 (GRCm39) critical splice donor site probably null
R4558:Cacna2d3 UTSW 14 28,825,670 (GRCm39) missense possibly damaging 0.70
R4594:Cacna2d3 UTSW 14 28,704,303 (GRCm39) missense probably benign 0.13
R4681:Cacna2d3 UTSW 14 29,015,092 (GRCm39) missense probably damaging 1.00
R4868:Cacna2d3 UTSW 14 28,678,743 (GRCm39) splice site probably null
R4965:Cacna2d3 UTSW 14 28,704,289 (GRCm39) missense probably benign 0.07
R5133:Cacna2d3 UTSW 14 29,015,135 (GRCm39) missense possibly damaging 0.75
R5311:Cacna2d3 UTSW 14 29,068,987 (GRCm39) missense probably damaging 0.99
R5432:Cacna2d3 UTSW 14 28,665,512 (GRCm39) critical splice donor site probably null
R5873:Cacna2d3 UTSW 14 29,442,891 (GRCm39) missense probably benign 0.31
R6103:Cacna2d3 UTSW 14 29,118,446 (GRCm39) missense probably damaging 1.00
R6197:Cacna2d3 UTSW 14 28,630,278 (GRCm39) missense probably benign 0.38
R6396:Cacna2d3 UTSW 14 29,118,522 (GRCm39) missense probably benign 0.03
R6626:Cacna2d3 UTSW 14 28,786,143 (GRCm39) unclassified probably benign
R6632:Cacna2d3 UTSW 14 28,627,222 (GRCm39) makesense probably null
R6706:Cacna2d3 UTSW 14 28,846,642 (GRCm39) critical splice acceptor site probably null
R6765:Cacna2d3 UTSW 14 28,777,934 (GRCm39) missense probably damaging 1.00
R6945:Cacna2d3 UTSW 14 28,691,275 (GRCm39) intron probably benign
R7009:Cacna2d3 UTSW 14 28,691,322 (GRCm39) start codon destroyed probably null
R7069:Cacna2d3 UTSW 14 28,691,260 (GRCm39) intron probably benign
R7146:Cacna2d3 UTSW 14 29,443,654 (GRCm39) missense unknown
R7427:Cacna2d3 UTSW 14 28,786,232 (GRCm39) missense probably damaging 1.00
R7428:Cacna2d3 UTSW 14 28,786,232 (GRCm39) missense probably damaging 1.00
R7445:Cacna2d3 UTSW 14 28,780,575 (GRCm39) missense possibly damaging 0.88
R7505:Cacna2d3 UTSW 14 28,767,501 (GRCm39) splice site probably null
R7560:Cacna2d3 UTSW 14 28,780,378 (GRCm39) missense probably benign 0.18
R7703:Cacna2d3 UTSW 14 28,765,503 (GRCm39) missense possibly damaging 0.90
R8042:Cacna2d3 UTSW 14 28,826,995 (GRCm39) splice site probably benign
R8096:Cacna2d3 UTSW 14 28,825,657 (GRCm39) missense possibly damaging 0.62
R8280:Cacna2d3 UTSW 14 28,704,328 (GRCm39) missense probably benign 0.25
R8814:Cacna2d3 UTSW 14 28,819,772 (GRCm39) missense probably damaging 1.00
R8838:Cacna2d3 UTSW 14 28,691,220 (GRCm39) missense probably benign 0.03
R8864:Cacna2d3 UTSW 14 29,055,735 (GRCm39) missense probably damaging 1.00
R9103:Cacna2d3 UTSW 14 29,068,971 (GRCm39) missense probably damaging 1.00
R9341:Cacna2d3 UTSW 14 28,704,315 (GRCm39) missense possibly damaging 0.92
R9343:Cacna2d3 UTSW 14 28,704,315 (GRCm39) missense possibly damaging 0.92
R9567:Cacna2d3 UTSW 14 28,627,268 (GRCm39) missense probably benign 0.38
Z1088:Cacna2d3 UTSW 14 28,786,265 (GRCm39) missense probably damaging 0.99
Z1177:Cacna2d3 UTSW 14 29,069,120 (GRCm39) missense possibly damaging 0.79
Predicted Primers PCR Primer
(F):5'- CTCTGGCTCTCCGAACCAAACTATG -3'
(R):5'- AGCGTCCCCTTTGGATGAAACCTG -3'

Sequencing Primer
(F):5'- tctgtctgtctgtctgtctatttg -3'
(R):5'- TGGTACTTGCATCACAGGC -3'
Posted On 2014-04-13