Incidental Mutation 'R1037:Cacnb1'
ID 93881
Institutional Source Beutler Lab
Gene Symbol Cacnb1
Ensembl Gene ENSMUSG00000020882
Gene Name calcium channel, voltage-dependent, beta 1 subunit
Synonyms Cchb1, Cchlb1
MMRRC Submission 039136-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1037 (G1)
Quality Score 154
Status Validated
Chromosome 11
Chromosomal Location 97892339-97913860 bp(-) (GRCm39)
Type of Mutation utr 3 prime
DNA Base Change (assembly) T to C at 97895843 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000103187 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000017552] [ENSMUST00000092736] [ENSMUST00000103144] [ENSMUST00000107561] [ENSMUST00000107562]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000017552
SMART Domains Protein: ENSMUSP00000017552
Gene: ENSMUSG00000020882

DomainStartEndE-ValueType
low complexity region 41 53 N/A INTRINSIC
Pfam:VGCC_beta4Aa_N 58 99 1.1e-26 PFAM
SH3 103 167 2.98e-2 SMART
low complexity region 182 193 N/A INTRINSIC
GuKc 228 409 5.57e-41 SMART
low complexity region 412 443 N/A INTRINSIC
low complexity region 523 543 N/A INTRINSIC
low complexity region 549 557 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000092736
SMART Domains Protein: ENSMUSP00000090412
Gene: ENSMUSG00000020882

DomainStartEndE-ValueType
low complexity region 41 53 N/A INTRINSIC
Pfam:VGCC_beta4Aa_N 58 99 4.7e-26 PFAM
SH3 103 167 2.98e-2 SMART
low complexity region 182 193 N/A INTRINSIC
low complexity region 219 234 N/A INTRINSIC
GuKc 273 454 5.57e-41 SMART
low complexity region 457 488 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000103144
SMART Domains Protein: ENSMUSP00000099433
Gene: ENSMUSG00000020882

DomainStartEndE-ValueType
low complexity region 41 53 N/A INTRINSIC
Pfam:VGCC_beta4Aa_N 58 99 1.4e-25 PFAM
SH3 103 167 2.98e-2 SMART
low complexity region 182 193 N/A INTRINSIC
low complexity region 219 234 N/A INTRINSIC
GuKc 273 454 5.57e-41 SMART
low complexity region 457 488 N/A INTRINSIC
low complexity region 603 623 N/A INTRINSIC
low complexity region 629 637 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000107561
SMART Domains Protein: ENSMUSP00000103186
Gene: ENSMUSG00000020882

DomainStartEndE-ValueType
Pfam:VGCC_beta4Aa_N 11 52 8e-27 PFAM
SH3 56 120 2.98e-2 SMART
low complexity region 135 146 N/A INTRINSIC
low complexity region 172 187 N/A INTRINSIC
GuKc 226 407 5.57e-41 SMART
low complexity region 410 441 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000107562
SMART Domains Protein: ENSMUSP00000103187
Gene: ENSMUSG00000020882

DomainStartEndE-ValueType
low complexity region 41 53 N/A INTRINSIC
Pfam:VGCC_beta4Aa_N 58 99 4.2e-26 PFAM
SH3 103 167 2.98e-2 SMART
low complexity region 182 193 N/A INTRINSIC
GuKc 228 409 5.57e-41 SMART
low complexity region 412 443 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000124170
Predicted Effect noncoding transcript
Transcript: ENSMUST00000135462
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.1%
  • 10x: 94.3%
  • 20x: 85.9%
Validation Efficiency 100% (58/58)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene belongs to the calcium channel beta subunit family. It plays an important role in the calcium channel by modulating G protein inhibition, increasing peak calcium current, controlling the alpha-1 subunit membrane targeting and shifting the voltage dependence of activation and inactivation. Alternative splicing occurs at this locus and three transcript variants encoding three distinct isoforms have been identified. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutation of this gene results in perinatal lethality. Mutant animals have reduced muscle mass, thin limbs, a curved spine, and flexed necks and extremeties. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933405L10Rik A G 8: 106,436,144 (GRCm39) S139G probably benign Het
Abca2 T A 2: 25,328,240 (GRCm39) probably benign Het
Abcb1b A T 5: 8,875,657 (GRCm39) N610I probably benign Het
Ahnak T C 19: 8,984,982 (GRCm39) F2089L probably benign Het
Cep57 T C 9: 13,730,275 (GRCm39) I61V possibly damaging Het
Ckap5 T C 2: 91,380,974 (GRCm39) I110T probably benign Het
Clasp2 T C 9: 113,725,702 (GRCm39) probably benign Het
Col11a1 A C 3: 113,987,801 (GRCm39) E265A probably damaging Het
Cst13 A G 2: 148,672,251 (GRCm39) probably benign Het
Cyp24a1 G A 2: 170,333,537 (GRCm39) T272M probably damaging Het
Cyp4a14 A C 4: 115,347,193 (GRCm39) L415R probably damaging Het
Dbnl T C 11: 5,746,807 (GRCm39) F179S probably damaging Het
Eepd1 T C 9: 25,498,079 (GRCm39) L388P possibly damaging Het
Exosc8 G T 3: 54,640,159 (GRCm39) A55E probably damaging Het
Fam72a G A 1: 131,461,557 (GRCm39) V81I probably damaging Het
Fasn C T 11: 120,700,277 (GRCm39) M2182I probably benign Het
Fras1 C T 5: 96,862,322 (GRCm39) P2234S probably damaging Het
Grn C A 11: 102,323,896 (GRCm39) D33E possibly damaging Het
Gsap A G 5: 21,456,163 (GRCm39) probably benign Het
H2bc15 T A 13: 21,938,417 (GRCm39) V42E probably damaging Het
Hook3 T C 8: 26,562,378 (GRCm39) Q229R possibly damaging Het
Itgb6 T C 2: 60,480,412 (GRCm39) E308G probably damaging Het
Kmo C T 1: 175,479,184 (GRCm39) P240L possibly damaging Het
Lrrc4c A G 2: 97,460,330 (GRCm39) M319V probably benign Het
Mia3 T C 1: 183,138,698 (GRCm39) I672M probably benign Het
Mib2 C T 4: 155,743,917 (GRCm39) G42S probably damaging Het
Mlc1 A G 15: 88,849,664 (GRCm39) L223P probably damaging Het
Mmp21 T C 7: 133,276,182 (GRCm39) K554E probably benign Het
Nup160 C T 2: 90,524,246 (GRCm39) T383I probably damaging Het
Opcml T A 9: 28,814,595 (GRCm39) D290E probably damaging Het
Or10a3b T A 7: 108,445,191 (GRCm39) T9S probably benign Het
Or4a27 T A 2: 88,559,376 (GRCm39) D189V probably damaging Het
Or5ac19 C T 16: 59,089,307 (GRCm39) C241Y probably damaging Het
Or5d38 A G 2: 87,954,573 (GRCm39) I252T probably damaging Het
Or5k14 T C 16: 58,693,333 (GRCm39) Y60C probably damaging Het
Palm3 C A 8: 84,755,901 (GRCm39) T471K probably benign Het
Prl2c5 T A 13: 13,360,492 (GRCm39) L50* probably null Het
Pzp T C 6: 128,496,389 (GRCm39) N281S probably benign Het
Qser1 T C 2: 104,590,900 (GRCm39) Y1722C probably damaging Het
Ryr3 A G 2: 112,699,453 (GRCm39) V879A probably benign Het
Sbno1 A G 5: 124,531,975 (GRCm39) S736P possibly damaging Het
Septin5 G A 16: 18,441,844 (GRCm39) probably benign Het
Slc17a6 A G 7: 51,298,996 (GRCm39) probably benign Het
Spag17 A T 3: 100,010,433 (GRCm39) T1976S probably benign Het
Swt1 A T 1: 151,246,320 (GRCm39) probably benign Het
Tenm4 T C 7: 96,446,688 (GRCm39) W853R probably damaging Het
Thbs1 A T 2: 117,953,532 (GRCm39) Q983L probably damaging Het
Tmem191 A G 16: 17,094,347 (GRCm39) probably benign Het
Tmprss11g A T 5: 86,638,606 (GRCm39) V294D probably damaging Het
Tor1aip2 A G 1: 155,941,082 (GRCm39) S463G probably benign Het
Trim36 A G 18: 46,329,385 (GRCm39) probably benign Het
Ttc1 A G 11: 43,621,326 (GRCm39) V285A possibly damaging Het
Uckl1 C T 2: 181,214,278 (GRCm39) R303H possibly damaging Het
Vwa8 C A 14: 79,324,094 (GRCm39) C1132* probably null Het
Other mutations in Cacnb1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00233:Cacnb1 APN 11 97,913,190 (GRCm39) missense possibly damaging 0.50
IGL02633:Cacnb1 APN 11 97,913,199 (GRCm39) missense probably damaging 0.98
awkward UTSW 11 97,896,608 (GRCm39) missense probably damaging 1.00
R2101:Cacnb1 UTSW 11 97,896,554 (GRCm39) missense probably damaging 1.00
R2363:Cacnb1 UTSW 11 97,903,672 (GRCm39) missense possibly damaging 0.87
R4159:Cacnb1 UTSW 11 97,903,100 (GRCm39) missense probably damaging 1.00
R4942:Cacnb1 UTSW 11 97,893,809 (GRCm39) missense probably damaging 1.00
R5360:Cacnb1 UTSW 11 97,909,097 (GRCm39) critical splice donor site probably null
R5653:Cacnb1 UTSW 11 97,900,105 (GRCm39) critical splice donor site probably null
R6137:Cacnb1 UTSW 11 97,896,608 (GRCm39) missense probably damaging 1.00
R7154:Cacnb1 UTSW 11 97,895,959 (GRCm39) missense probably damaging 0.99
R7163:Cacnb1 UTSW 11 97,903,726 (GRCm39) missense probably benign 0.20
R7800:Cacnb1 UTSW 11 97,900,121 (GRCm39) missense possibly damaging 0.56
R7816:Cacnb1 UTSW 11 97,896,115 (GRCm39) missense probably damaging 1.00
R8143:Cacnb1 UTSW 11 97,894,146 (GRCm39) missense probably benign 0.00
R8336:Cacnb1 UTSW 11 97,894,119 (GRCm39) missense probably benign 0.00
R8889:Cacnb1 UTSW 11 97,901,192 (GRCm39) missense probably damaging 1.00
R8892:Cacnb1 UTSW 11 97,901,192 (GRCm39) missense probably damaging 1.00
R8933:Cacnb1 UTSW 11 97,896,578 (GRCm39) missense probably damaging 0.99
R9067:Cacnb1 UTSW 11 97,896,131 (GRCm39) missense probably damaging 1.00
R9087:Cacnb1 UTSW 11 97,893,833 (GRCm39) missense possibly damaging 0.91
R9166:Cacnb1 UTSW 11 97,910,534 (GRCm39) missense probably damaging 1.00
R9710:Cacnb1 UTSW 11 97,902,197 (GRCm39) missense probably benign
R9790:Cacnb1 UTSW 11 97,900,186 (GRCm39) missense probably damaging 1.00
R9791:Cacnb1 UTSW 11 97,900,186 (GRCm39) missense probably damaging 1.00
Z1176:Cacnb1 UTSW 11 97,913,381 (GRCm39) start gained probably benign
Predicted Primers PCR Primer
(F):5'- CTCAAGTCCAACAGACAGGAGATGC -3'
(R):5'- ATTGGAAGATGCCTGCGAGCAC -3'

Sequencing Primer
(F):5'- TGCAGTCCTAAGGGACCAG -3'
(R):5'- AATCCGCTGCTGAACCG -3'
Posted On 2014-01-05