Incidental Mutation 'R5356:Cacnb3'
ID 501003
Institutional Source Beutler Lab
Gene Symbol Cacnb3
Ensembl Gene ENSMUSG00000003352
Gene Name calcium channel, voltage-dependent, beta 3 subunit
Synonyms Cchb3, Beta3
MMRRC Submission 042935-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.423) question?
Stock # R5356 (G1)
Quality Score 165
Status Not validated
Chromosome 15
Chromosomal Location 98528721-98542410 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 98539498 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 212 (I212V)
Ref Sequence ENSEMBL: ENSMUSP00000155514 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000003442] [ENSMUST00000003450] [ENSMUST00000109150] [ENSMUST00000230490]
AlphaFold P54285
Predicted Effect possibly damaging
Transcript: ENSMUST00000003442
AA Change: I185V

PolyPhen 2 Score 0.879 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000003442
Gene: ENSMUSG00000003352
AA Change: I185V

DomainStartEndE-ValueType
Pfam:VGCC_beta4Aa_N 16 58 8.7e-22 PFAM
SH3 62 125 1.04e0 SMART
GuKc 176 357 1.3e-32 SMART
low complexity region 363 379 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000003450
SMART Domains Protein: ENSMUSP00000003450
Gene: ENSMUSG00000003360

DomainStartEndE-ValueType
coiled coil region 63 93 N/A INTRINSIC
low complexity region 110 130 N/A INTRINSIC
low complexity region 143 159 N/A INTRINSIC
coiled coil region 161 200 N/A INTRINSIC
low complexity region 210 223 N/A INTRINSIC
coiled coil region 320 352 N/A INTRINSIC
DEXDc 409 641 2.95e-65 SMART
HELICc 677 758 2.43e-34 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000109150
AA Change: I211V

PolyPhen 2 Score 0.962 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000104778
Gene: ENSMUSG00000003352
AA Change: I211V

DomainStartEndE-ValueType
Pfam:VGCC_beta4Aa_N 15 57 2.2e-21 PFAM
SH3 61 124 1.04e0 SMART
GuKc 175 356 1.3e-32 SMART
low complexity region 362 378 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000229223
Predicted Effect noncoding transcript
Transcript: ENSMUST00000230064
Predicted Effect probably damaging
Transcript: ENSMUST00000230490
AA Change: I212V

PolyPhen 2 Score 0.962 (Sensitivity: 0.78; Specificity: 0.95)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000230769
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.8%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a regulatory beta subunit of the voltage-dependent calcium channel. Beta subunits are composed of five domains, which contribute to the regulation of surface expression and gating of calcium channels and may also play a role in the regulation of transcription factors and calcium transport. [provided by RefSeq, Oct 2011]
PHENOTYPE: Homozygotes for a null allele show altered Ca2+ channel activity, hyporesponsiveness to DHP, high blood pressure on a high salt diet, and impaired calcium responses and cytokine production in CD4 T cells. Homozygotes for another null allele show enhancedNMDA activity and long term potentiation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 62 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adad1 C T 3: 37,119,405 (GRCm39) T162I probably damaging Het
Adam22 C A 5: 8,140,182 (GRCm39) G202W probably damaging Het
Amn1 T C 6: 149,068,392 (GRCm39) I205M possibly damaging Het
Ankrd50 A C 3: 38,510,334 (GRCm39) S678A probably damaging Het
Atg13 G A 2: 91,522,811 (GRCm39) R78* probably null Het
Bmper T G 9: 23,285,157 (GRCm39) F235L probably benign Het
Btn2a2 C T 13: 23,667,045 (GRCm39) V187I probably benign Het
Cabs1 G A 5: 88,127,492 (GRCm39) V48I probably benign Het
Cdc45 C T 16: 18,614,647 (GRCm39) R205H probably damaging Het
Cep162 T C 9: 87,088,948 (GRCm39) E978G probably damaging Het
Cmya5 A T 13: 93,199,993 (GRCm39) L3445Q probably damaging Het
Cntrl T A 2: 35,038,911 (GRCm39) L1067* probably null Het
Cyp20a1 G A 1: 60,418,546 (GRCm39) V329I probably benign Het
Cyp2d11 A T 15: 82,274,712 (GRCm39) N288K probably benign Het
D430041D05Rik T G 2: 104,085,754 (GRCm39) T932P probably damaging Het
Dlk1 T A 12: 109,421,447 (GRCm39) C54S probably damaging Het
Dusp29 G A 14: 21,727,091 (GRCm39) R186W probably benign Het
Entpd6 T A 2: 150,612,303 (GRCm39) F416L probably damaging Het
Evx1 A G 6: 52,293,602 (GRCm39) T257A probably benign Het
Fpr-rs3 A T 17: 20,844,596 (GRCm39) S182T probably damaging Het
Glra3 A T 8: 56,393,936 (GRCm39) I16F probably benign Het
Gm11437 C A 11: 84,043,513 (GRCm39) L259F possibly damaging Het
Gorasp1 A T 9: 119,757,024 (GRCm39) L386Q probably damaging Het
Gpsm1 T C 2: 26,230,574 (GRCm39) V508A possibly damaging Het
Gstm1 T A 3: 107,920,052 (GRCm39) I180F probably benign Het
Hc T C 2: 34,885,007 (GRCm39) D1400G probably benign Het
Lrp2 A G 2: 69,295,052 (GRCm39) V3422A possibly damaging Het
Map3k4 A G 17: 12,466,195 (GRCm39) V1128A possibly damaging Het
Mboat2 G C 12: 25,007,572 (GRCm39) V363L probably benign Het
Mgat3 A G 15: 80,096,655 (GRCm39) N494S probably damaging Het
Mgat3 A G 15: 80,095,811 (GRCm39) I213V possibly damaging Het
Mtf2 A T 5: 108,254,476 (GRCm39) T426S possibly damaging Het
Muc3a T C 5: 137,245,021 (GRCm39) I151V probably benign Het
Myh6 T C 14: 55,191,219 (GRCm39) E874G probably damaging Het
Myo15a G A 11: 60,389,192 (GRCm39) G2030R probably damaging Het
Ncdn T C 4: 126,641,021 (GRCm39) Y493C probably damaging Het
Ncoa6 A G 2: 155,263,112 (GRCm39) F441L probably damaging Het
Ndc80 A T 17: 71,828,103 (GRCm39) S75T possibly damaging Het
Nf1 T C 11: 79,364,282 (GRCm39) F1571L possibly damaging Het
Nherf2 A G 17: 24,860,945 (GRCm39) V88A probably damaging Het
Nme8 A G 13: 19,836,469 (GRCm39) F236L probably damaging Het
Nsmce4a C A 7: 130,138,778 (GRCm39) V289L probably damaging Het
Ntrk2 A T 13: 59,208,056 (GRCm39) D634V probably damaging Het
Pcsk6 G C 7: 65,620,340 (GRCm39) E479Q probably damaging Het
Pkd1 A G 17: 24,812,551 (GRCm39) Q3828R probably damaging Het
Ptov1 T A 7: 44,514,089 (GRCm39) T295S probably damaging Het
Ptprf A G 4: 118,083,535 (GRCm39) M824T probably benign Het
Rbm6 T A 9: 107,729,865 (GRCm39) H129L probably damaging Het
Rbm8a2 A G 1: 175,806,255 (GRCm39) I74T possibly damaging Het
Ret A G 6: 118,174,079 (GRCm39) S6P possibly damaging Het
Rspo3 A T 10: 29,376,064 (GRCm39) C70* probably null Het
Sike1 C A 3: 102,909,106 (GRCm39) A202D possibly damaging Het
Slco4c1 G T 1: 96,759,835 (GRCm39) P499H probably damaging Het
Smg1 A G 7: 117,794,356 (GRCm39) probably benign Het
Tmem135 A G 7: 88,954,723 (GRCm39) V98A probably benign Het
Tor4a T A 2: 25,085,918 (GRCm39) probably null Het
Txlna A G 4: 129,524,166 (GRCm39) F397S probably damaging Het
Tyk2 A G 9: 21,027,040 (GRCm39) I581T probably benign Het
Unc13a C T 8: 72,115,158 (GRCm39) D164N probably benign Het
Vwa3b T C 1: 37,153,664 (GRCm39) I502T probably damaging Het
Xrcc6 A G 15: 81,913,419 (GRCm39) T6A probably benign Het
Zfp524 T C 7: 5,021,432 (GRCm39) V320A probably benign Het
Other mutations in Cacnb3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01142:Cacnb3 APN 15 98,539,883 (GRCm39) nonsense probably null
IGL01298:Cacnb3 APN 15 98,537,734 (GRCm39) missense probably damaging 1.00
IGL01535:Cacnb3 APN 15 98,537,469 (GRCm39) missense probably benign 0.02
IGL01537:Cacnb3 APN 15 98,541,301 (GRCm39) missense probably damaging 1.00
IGL02304:Cacnb3 APN 15 98,540,263 (GRCm39) missense probably damaging 1.00
IGL02349:Cacnb3 APN 15 98,538,842 (GRCm39) nonsense probably null
R0270:Cacnb3 UTSW 15 98,540,440 (GRCm39) missense probably damaging 0.98
R1677:Cacnb3 UTSW 15 98,540,455 (GRCm39) missense probably damaging 1.00
R3407:Cacnb3 UTSW 15 98,539,068 (GRCm39) missense probably benign 0.19
R3408:Cacnb3 UTSW 15 98,539,068 (GRCm39) missense probably benign 0.19
R4160:Cacnb3 UTSW 15 98,538,601 (GRCm39) missense probably damaging 1.00
R5123:Cacnb3 UTSW 15 98,537,750 (GRCm39) missense probably damaging 1.00
R7773:Cacnb3 UTSW 15 98,537,819 (GRCm39) critical splice donor site probably null
R8459:Cacnb3 UTSW 15 98,537,393 (GRCm39) missense probably damaging 1.00
R8677:Cacnb3 UTSW 15 98,539,931 (GRCm39) missense probably damaging 1.00
R8714:Cacnb3 UTSW 15 98,530,262 (GRCm39) unclassified probably benign
R9240:Cacnb3 UTSW 15 98,540,486 (GRCm39) missense probably benign 0.18
R9260:Cacnb3 UTSW 15 98,537,438 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- AGGTCACGGACATGATGCAG -3'
(R):5'- AACTTGAGGCAGGTGGTAGGTC -3'

Sequencing Primer
(F):5'- CCTTAAACACAGGTTTGATGGCAG -3'
(R):5'- TAGGTCGTGGGCAAAAAGAC -3'
Posted On 2017-12-01