Incidental Mutation 'FR4340:Cacna1a'
List |< first << previous [record 62 of 686] next >> last >|
ID511141
Institutional Source Beutler Lab
Gene Symbol Cacna1a
Ensembl Gene ENSMUSG00000034656
Gene Namecalcium channel, voltage-dependent, P/Q type, alpha 1A subunit
SynonymsCacnl1a4, alpha1A, SCA6, nmf352, Ccha1a
Accession Numbers
Is this an essential gene? Possibly essential (E-score: 0.712) question?
Stock #FR4340 ()
Quality Score153.468
Status Not validated
Chromosome8
Chromosomal Location84388440-84640246 bp(+) (GRCm38)
Type of Mutationsmall insertion (1 aa in frame mutation)
DNA Base Change (assembly) ACC to ACCGCC at 84638723 bp
ZygosityHeterozygous
Amino Acid Change
Gene Model predicted gene model for transcript(s): [ENSMUST00000121390] [ENSMUST00000122053]
Predicted Effect probably benign
Transcript: ENSMUST00000121390
SMART Domains Protein: ENSMUSP00000112436
Gene: ENSMUSG00000034656

DomainStartEndE-ValueType
low complexity region 9 47 N/A INTRINSIC
Pfam:Ion_trans 99 373 1.5e-69 PFAM
Pfam:Ion_trans 488 727 1.2e-54 PFAM
Pfam:PKD_channel 578 721 6.6e-8 PFAM
low complexity region 920 959 N/A INTRINSIC
low complexity region 977 987 N/A INTRINSIC
low complexity region 1074 1093 N/A INTRINSIC
low complexity region 1143 1168 N/A INTRINSIC
Pfam:Ion_trans 1194 1472 4.9e-64 PFAM
Pfam:Ion_trans 1516 1773 2.8e-64 PFAM
Pfam:GPHH 1775 1844 5.6e-39 PFAM
Ca_chan_IQ 1899 1933 1.8e-12 SMART
AT_hook 2053 2065 2.02e0 SMART
low complexity region 2101 2113 N/A INTRINSIC
low complexity region 2153 2179 N/A INTRINSIC
low complexity region 2213 2236 N/A INTRINSIC
low complexity region 2253 2282 N/A INTRINSIC
low complexity region 2314 2325 N/A INTRINSIC
low complexity region 2342 2357 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000122053
SMART Domains Protein: ENSMUSP00000114055
Gene: ENSMUSG00000034656

DomainStartEndE-ValueType
low complexity region 9 47 N/A INTRINSIC
Pfam:Ion_trans 91 314 4.5e-58 PFAM
PDB:4DEX|B 317 427 5e-45 PDB
Pfam:Ion_trans 476 668 6.4e-46 PFAM
Pfam:PKD_channel 530 675 7.7e-8 PFAM
low complexity region 873 912 N/A INTRINSIC
low complexity region 930 940 N/A INTRINSIC
low complexity region 1027 1046 N/A INTRINSIC
low complexity region 1096 1121 N/A INTRINSIC
Pfam:Ion_trans 1183 1414 2.8e-54 PFAM
Pfam:Ion_trans 1504 1714 3.2e-60 PFAM
Ca_chan_IQ 1852 1886 1.8e-12 SMART
AT_hook 2006 2018 2.02e0 SMART
low complexity region 2054 2066 N/A INTRINSIC
low complexity region 2106 2132 N/A INTRINSIC
low complexity region 2166 2189 N/A INTRINSIC
low complexity region 2206 2235 N/A INTRINSIC
low complexity region 2267 2278 N/A INTRINSIC
low complexity region 2295 2310 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000130507
Predicted Effect noncoding transcript
Transcript: ENSMUST00000144879
Predicted Effect probably benign
Transcript: ENSMUST00000215756
Coding Region Coverage
  • 1x: 99.7%
  • 3x: 99.4%
  • 10x: 97.8%
  • 20x: 94.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Voltage-dependent calcium channels mediate the entry of calcium ions into excitable cells, and are also involved in a variety of calcium-dependent processes, including muscle contraction, hormone or neurotransmitter release, and gene expression. Calcium channels are multisubunit complexes composed of alpha-1, beta, alpha-2/delta, and gamma subunits. The channel activity is directed by the pore-forming alpha-1 subunit, whereas, the others act as auxiliary subunits regulating this activity. The distinctive properties of the calcium channel types are related primarily to the expression of a variety of alpha-1 isoforms, alpha-1A, B, C, D, E, and S. This gene encodes the alpha-1A subunit, which is predominantly expressed in neuronal tissue. Mutations in this gene are associated with 2 neurologic disorders, familial hemiplegic migraine and episodic ataxia 2. This gene also exhibits polymorphic variation due to (CAG)n-repeats. Multiple transcript variants encoding different isoforms have been found for this gene. In one set of transcript variants, the (CAG)n-repeats occur in the 3' UTR, and are not associated with any disease. But in another set of variants, an insertion extends the coding region to include the (CAG)n-repeats which encode a polyglutamine tract. Expansion of the (CAG)n-repeats from the normal 4-18 to 21-33 in the coding region is associated with spinocerebellar ataxia 6. [provided by RefSeq, Jul 2016]
PHENOTYPE: Homozygotes for different mutant alleles are characterized by variably severe wobbly gait beginning prior to weaning, ataxia, episodic dyskinesia, cerebellar atrophy, and absence epilepsy. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 115 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930433I11Rik AACC A 7: 40,993,055 probably benign Het
4930548H24Rik GAGAAG GAG 5: 31,487,373 probably benign Het
4930578G10Rik G T 4: 42,761,098 probably benign Het
4932438A13Rik TATTATTAT TATTATTATTATTATCATTATTAT 3: 37,050,752 probably benign Het
7530416G11Rik T A 15: 85,494,307 E45V unknown Homo
A530032D15Rik A C 1: 85,109,351 N6K probably damaging Het
A530064D06Rik GTAGGAAGCTTAG GTAG 17: 48,163,381 probably benign Homo
Arpc1b CC CCTGGTC 5: 145,126,792 probably null Het
Arrb2 C T 11: 70,438,671 T269M probably damaging Homo
BC051142 CAG CAGTAG 17: 34,460,060 probably null Het
BC051142 GCA GCATCA 17: 34,460,068 probably benign Het
BC051142 GC GCAAC 17: 34,460,077 probably benign Het
Bcas3 G A 11: 85,509,497 V431I probably benign Homo
Blm ACCT ACCTGCCT 7: 80,463,767 probably benign Het
Blm TCCTCCTCCTCCTCCTCCTCCTCC TCCTCCTCCTCCGCCTCCTCCTCCTCCTCCTCCTCC 7: 80,512,907 probably benign Het
Blm TCCTCCTCCTCCTCCTCCTCCTCC TCCTCCTCCTCCACCTCCTCCTCCTCCTCCTCCTCC 7: 80,512,910 probably benign Het
Cacna1f AGG AGGCGG X: 7,620,067 probably benign Het
Calhm1 CTCTGTGGCTGTGGCTGTGGCTGTG CTCTGTGGCTGTGTCTGTGGCTGTGGCTGTGGCTGTG 19: 47,141,251 probably benign Het
Casz1 ACCACAGCCACAGCCACAGCCAC ACCACAGCCACAGCCAC 4: 148,952,302 probably benign Homo
Cd164 G T 10: 41,521,926 A59S probably benign Het
Cd22 C T 7: 30,878,082 R2H possibly damaging Homo
Cd80 GAA GAAAAA 16: 38,486,316 probably benign Homo
Col2a1 C A 15: 97,988,981 probably null Het
Col6a5 A T 9: 105,934,174 N715K unknown Homo
Crygc A T 1: 65,071,663 F155Y probably benign Het
Cul9 TCC TCCCCC 17: 46,500,853 probably benign Het
Cyp2d11 T TGGGA 15: 82,390,022 probably null Homo
D230025D16Rik G A 8: 105,241,098 G207E probably benign Homo
Dbr1 AGG AGGAGGCGG 9: 99,583,701 probably benign Het
Dnah12 G T 14: 26,849,385 G2817V probably damaging Homo
Dnah8 ACACTGCC AC 17: 30,635,463 probably benign Het
Dthd1 C CTTA 5: 62,843,026 probably benign Homo
Fam166b CAGAG CAG 4: 43,427,384 probably null Homo
Fam45a CT CTTTT 19: 60,814,621 probably benign Homo
Frem3 CT CTTTT 8: 80,615,241 probably benign Homo
Frmpd2 G T 14: 33,511,021 L399F probably damaging Homo
G530012D18Rik CACACAGAGAGAGAGAGAGAGAGAGA CA 1: 85,577,152 probably benign Het
Gbp2b A G 3: 142,603,652 I175V probably benign Het
Gm14393 T C 2: 175,061,634 E160G possibly damaging Het
Gm16519 A AGAAC 17: 70,929,338 probably null Homo
Gm4340 CAG CAGTAG 10: 104,196,075 probably null Het
Gm4340 GCAG GCAACAG 10: 104,196,098 probably benign Het
Gm4340 CAGAAG CAGAAGAAG 10: 104,196,099 probably benign Het
Gpatch11 AGGAAG AGGAAGGGGAAG 17: 78,842,174 probably benign Het
H2-Q4 G A 17: 35,380,405 D155N probably damaging Het
Ifi208 ATGGTG ATG 1: 173,677,698 probably benign Homo
Ighv5-9 C T 12: 113,661,877 S82N probably benign Homo
Ipo9 TCC TCCCCC 1: 135,386,269 probably benign Het
Ipo9 CTC CTCTTC 1: 135,386,271 probably benign Het
Isg20l2 AAG AAGTAG 3: 87,931,712 probably null Het
Kmt2b TCCTCC TCCTCCCCCTCC 7: 30,586,363 probably benign Het
Kmt2b TCCTCC TCCTCCCCCTCC 7: 30,586,369 probably benign Het
Kmt2b TCCTCC TCCTCCCCCTCC 7: 30,586,375 probably benign Het
Krt10 CAC CACGAC 11: 99,386,202 probably benign Het
Krt10 ACCG ACCGCCG 11: 99,386,203 probably benign Homo
Krt10 CCTCCT CCTCCTTCTCCT 11: 99,389,274 probably benign Het
Las1l TCCTC TCCTCTACCTC X: 95,940,622 probably benign Het
Lce1a1 C T 3: 92,646,844 G108S unknown Het
Lkaaear1 CCAGCTCCAG CCAGCTCCAGCTGCAGCTCCAG 2: 181,697,594 probably benign Het
Lrit3 CTG CTGTTG 3: 129,788,808 probably benign Het
Mamld1 CAG CAGAAG X: 71,118,846 probably benign Het
Mapk7 TGCTGGCGCTGGTGCTGGCGCTGG TGCTGGCGCTGGCGCTGGTGCTGGCGCTGG 11: 61,490,206 probably benign Het
Mast4 TTTT TTTTATTT 13: 102,734,857 probably null Het
Mast4 GCA GCAGTGTCA 13: 102,736,317 probably benign Homo
Med12l AGC AGCCGC 3: 59,275,985 probably benign Het
Mfsd5 G A 15: 102,281,161 V323I probably benign Het
Nacad GTC GTCAGGATC 11: 6,599,761 probably benign Het
Naip1 A C 13: 100,423,076 M1140R probably benign Het
Nbea TTTA T 3: 56,009,212 probably benign Homo
Nefh ACTTGGCCTCACCTGGGG ACTTGGCCTCACCTGGGGCCTTGGCCTCACCTGGGG 11: 4,941,033 probably benign Het
Nefh GCCTCACCTGGGGACTTGGCCTC GCCTCACCTGGGGACTTGGCCTCACCTGGGGACTTGGCCTC 11: 4,941,038 probably benign Homo
Nefh CTCACCTGGGGACTTGGCCTC CTCACCTGGGGACTTGGCCTCACCTGGGGACTTGGCCTC 11: 4,941,040 probably benign Homo
Neu1 TCTTCTA T 17: 34,932,558 probably benign Het
Nutf2 G T 8: 105,876,570 D78Y probably damaging Het
Olfr495 A G 7: 108,395,893 T258A probably benign Het
Olfr495 G A 7: 108,395,898 M259I probably benign Het
Olfr513 AT ATGATATT 7: 108,754,954 probably benign Homo
Olfr635 TCC TCCC 7: 103,979,903 probably null Het
Park2 G A 17: 11,854,763 V323M probably damaging Homo
Pdik1l ACCAC ACCACCCCCAC 4: 134,279,512 probably benign Het
Pik3c2g AG AGAGGG 6: 139,635,656 probably null Homo
Plekhs1 TCCAGAC TCCAGACCTCCCCCCAGAC 19: 56,479,858 probably benign Homo
Prag1 C CAGT 8: 36,103,886 probably benign Homo
Pramef25 G A 4: 143,949,742 T264M probably damaging Het
Raet1d A G 10: 22,371,559 Q178R probably benign Het
Serac1 T A 17: 6,070,808 K70N probably damaging Homo
Serpina3i CGG CGGTGG 12: 104,265,164 probably benign Het
Sfswap ACTCAGCCC ACTCAGCCCCCTCAGCCC 5: 129,569,751 probably benign Het
Six3 CGG CGGGGG 17: 85,621,356 probably benign Het
Speer4a C A 5: 26,036,748 E127* probably null Het
Sry GCTGCTGCTGCTG GCTGCTGCTGCTGCTG Y: 2,662,824 probably benign Het
St5 CACCACACTGGGGCAGCCCACACTGGGGCAG CCCCACACTGGGGCAG 7: 109,556,921 probably benign Het
Tbr1 A C 2: 61,806,347 probably benign Het
Tdpoz2 T TCC 3: 93,651,615 probably null Homo
Tdpoz4 GAA GA 3: 93,796,880 probably null Het
Tgoln1 AAG AAGCCTCAG 6: 72,616,351 probably benign Homo
Tmbim7 C T 5: 3,670,064 R100C possibly damaging Het
Tob1 AGC AGCCGC 11: 94,214,454 probably benign Het
Tob1 AGC AGCCGC 11: 94,214,460 probably benign Het
Tob1 CA CAGAA 11: 94,214,477 probably benign Het
Tomm5 GCATCTTCC GCATCTTCCACATCTTCC 4: 45,107,973 probably benign Het
Triobp TCGG TCGGCGG 15: 78,993,390 probably benign Homo
Tsen2 AGG AGGGGG 6: 115,560,066 probably benign Homo
Tsen2 AGG AGGGGG 6: 115,560,069 probably benign Homo
Ubtf TCC TCCCCC 11: 102,306,950 probably benign Het
Vmn2r87 C T 10: 130,478,714 M334I probably benign Homo
Zc3h13 CGGGATGTGCG CGGGATGTGCGGGATGTGCG 14: 75,323,592 probably benign Homo
Zfp28 G A 7: 6,394,863 G766R probably damaging Het
Zfp384 AAGCCCAGGCCCAGGCCCAGGCCCA AAGCCCAGGCCCAAGCCCAGGCCCAGGCCCAGGCCCA 6: 125,036,463 probably benign Het
Zfp428 G A 7: 24,515,081 D41N probably damaging Homo
Zfp598 CCACAGGC CC 17: 24,679,372 probably benign Het
Zfp598 CCACCA CCACCAACACCA 17: 24,680,783 probably benign Het
Zfp831 TCC TCCCCC 2: 174,645,480 probably benign Het
Zfp933 GCTT GCTTTTCTT 4: 147,825,729 probably null Homo
Zfp936 G A 7: 43,189,489 G127R possibly damaging Het
Other mutations in Cacna1a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00507:Cacna1a APN 8 84571208 nonsense probably null
IGL00513:Cacna1a APN 8 84553056 missense probably damaging 1.00
IGL00569:Cacna1a APN 8 84462714 missense probably damaging 1.00
IGL00981:Cacna1a APN 8 84548553 missense probably damaging 1.00
IGL01122:Cacna1a APN 8 84614793 critical splice donor site probably null
IGL01309:Cacna1a APN 8 84523028 missense probably damaging 1.00
IGL01380:Cacna1a APN 8 84559117 missense probably damaging 1.00
IGL01638:Cacna1a APN 8 84571827 missense probably damaging 0.98
IGL01682:Cacna1a APN 8 84536438 missense possibly damaging 0.71
IGL02751:Cacna1a APN 8 84569952 missense probably damaging 1.00
IGL02904:Cacna1a APN 8 84579520 missense probably damaging 1.00
IGL03122:Cacna1a APN 8 84462676 splice site probably benign
totter UTSW 8 84588753 missense probably damaging 0.99
totter2 UTSW 8 84588753 missense
FR4449:Cacna1a UTSW 8 84638714 small insertion probably benign
FR4449:Cacna1a UTSW 8 84638720 small insertion probably benign
FR4449:Cacna1a UTSW 8 84638723 small insertion probably benign
FR4548:Cacna1a UTSW 8 84638717 small insertion probably benign
FR4737:Cacna1a UTSW 8 84638720 small insertion probably benign
FR4737:Cacna1a UTSW 8 84638726 small insertion probably benign
FR4976:Cacna1a UTSW 8 84638717 small insertion probably benign
FR4976:Cacna1a UTSW 8 84638726 small insertion probably benign
IGL03134:Cacna1a UTSW 8 84559087 missense probably damaging 1.00
R0055:Cacna1a UTSW 8 84580058 splice site probably benign
R0118:Cacna1a UTSW 8 84536083 missense probably damaging 1.00
R0284:Cacna1a UTSW 8 84612285 missense probably damaging 1.00
R0581:Cacna1a UTSW 8 84601936 missense possibly damaging 0.83
R0607:Cacna1a UTSW 8 84629831 missense probably damaging 1.00
R1168:Cacna1a UTSW 8 84579501 missense probably damaging 1.00
R1183:Cacna1a UTSW 8 84580217 missense probably damaging 1.00
R1470:Cacna1a UTSW 8 84514950 splice site probably benign
R1503:Cacna1a UTSW 8 84601946 missense probably benign 0.23
R1522:Cacna1a UTSW 8 84633433 missense probably benign 0.00
R1835:Cacna1a UTSW 8 84581357 splice site probably null
R1862:Cacna1a UTSW 8 84415930 missense possibly damaging 0.80
R2148:Cacna1a UTSW 8 84629675 missense possibly damaging 0.71
R2237:Cacna1a UTSW 8 84633765 critical splice donor site probably null
R2567:Cacna1a UTSW 8 84549725 missense probably damaging 1.00
R2999:Cacna1a UTSW 8 84567742 missense probably damaging 1.00
R3025:Cacna1a UTSW 8 84580225 critical splice donor site probably null
R3610:Cacna1a UTSW 8 84559065 missense probably damaging 1.00
R3702:Cacna1a UTSW 8 84617846 missense probably damaging 0.98
R3763:Cacna1a UTSW 8 84583642 missense possibly damaging 0.85
R4025:Cacna1a UTSW 8 84581333 missense probably damaging 1.00
R4026:Cacna1a UTSW 8 84581333 missense probably damaging 1.00
R4106:Cacna1a UTSW 8 84583695 missense possibly damaging 0.85
R4296:Cacna1a UTSW 8 84559293 missense probably damaging 1.00
R4664:Cacna1a UTSW 8 84601767 nonsense probably null
R4713:Cacna1a UTSW 8 84549514 missense probably damaging 1.00
R5223:Cacna1a UTSW 8 84587195 missense possibly damaging 0.94
R5408:Cacna1a UTSW 8 84549707 missense probably damaging 1.00
R5644:Cacna1a UTSW 8 84462777 missense probably damaging 1.00
R5734:Cacna1a UTSW 8 84583731 missense probably damaging 0.96
R5786:Cacna1a UTSW 8 84415721 unclassified probably benign
R5833:Cacna1a UTSW 8 84518697 missense probably damaging 1.00
R5886:Cacna1a UTSW 8 84523022 missense probably damaging 0.99
R6049:Cacna1a UTSW 8 84638846 missense probably damaging 0.96
R6054:Cacna1a UTSW 8 84556785 missense probably damaging 0.99
R6117:Cacna1a UTSW 8 84614721 missense probably damaging 1.00
R6149:Cacna1a UTSW 8 84569952 missense probably damaging 1.00
R6195:Cacna1a UTSW 8 84588753 missense probably damaging 0.99
R6233:Cacna1a UTSW 8 84588753 missense probably damaging 0.99
R6607:Cacna1a UTSW 8 84579492 missense probably damaging 1.00
R6753:Cacna1a UTSW 8 84580205 missense probably damaging 1.00
R6798:Cacna1a UTSW 8 84611602 missense probably damaging 1.00
R6831:Cacna1a UTSW 8 84571231 missense probably damaging 1.00
X0022:Cacna1a UTSW 8 84633699 missense possibly damaging 0.53
Predicted Primers PCR Primer
(F):5'- GGGGTGCTCTAGCTGAAAAG -3'
(R):5'- TTCCGAAGTCACTCACAGGC -3'

Sequencing Primer
(F):5'- GAAACCAGGGGCTGCTG -3'
(R):5'- AAGTCACTCACAGGCGTCCG -3'
Posted On2018-04-05