Incidental Mutation 'R7021:Ctnna2'
ID 545623
Institutional Source Beutler Lab
Gene Symbol Ctnna2
Ensembl Gene ENSMUSG00000063063
Gene Name catenin alpha 2
Synonyms Catna, catenin (cadherin associated protein), alpha 2, chp, Catna2, alpha N-catenin, alpha(N)-catenin
MMRRC Submission 045122-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.940) question?
Stock # R7021 (G1)
Quality Score 225.009
Status Validated
Chromosome 6
Chromosomal Location 76858620-77956682 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 77613888 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Cysteine at position 221 (Y221C)
Ref Sequence ENSEMBL: ENSMUSP00000074809 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000075340] [ENSMUST00000159626] [ENSMUST00000160894] [ENSMUST00000161846] [ENSMUST00000162273]
AlphaFold Q61301
Predicted Effect probably damaging
Transcript: ENSMUST00000075340
AA Change: Y221C

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000074809
Gene: ENSMUSG00000063063
AA Change: Y221C

DomainStartEndE-ValueType
Pfam:Vinculin 18 337 2e-104 PFAM
Pfam:Vinculin 331 866 7.7e-222 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000159626
AA Change: Y221C

PolyPhen 2 Score 0.528 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000124376
Gene: ENSMUSG00000063063
AA Change: Y221C

DomainStartEndE-ValueType
Pfam:Vinculin 18 337 3.4e-105 PFAM
Pfam:Vinculin 330 914 6.6e-214 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000160894
AA Change: Y234C

PolyPhen 2 Score 0.528 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000124764
Gene: ENSMUSG00000063063
AA Change: Y234C

DomainStartEndE-ValueType
Pfam:Vinculin 31 352 2.1e-104 PFAM
Pfam:Vinculin 343 927 4.6e-213 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000161846
AA Change: Y234C

PolyPhen 2 Score 0.824 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000123714
Gene: ENSMUSG00000063063
AA Change: Y234C

DomainStartEndE-ValueType
Pfam:Vinculin 31 350 5.3e-105 PFAM
Pfam:Vinculin 344 879 2.1e-222 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000162273
AA Change: Y221C

PolyPhen 2 Score 0.848 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000124689
Gene: ENSMUSG00000063063
AA Change: Y221C

DomainStartEndE-ValueType
Pfam:Vinculin 18 356 1.8e-106 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.2%
Validation Efficiency 99% (75/76)
MGI Phenotype PHENOTYPE: Animals homozygous for a mutation of this gene exhibit ataxia, reduced body weight, reduced male fertility, and abnormalities of the brain which include a hypoplastic cerebellum, abnormal foliation pattern, ectopic Purkinje cells, and abnormal pyramidal cells in the hippocampus. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 75 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
AAdacl4fm3 A C 4: 144,442,062 (GRCm39) L63R probably damaging Het
Abcb5 C T 12: 118,895,660 (GRCm39) V379I probably benign Het
Adamts15 T C 9: 30,832,776 (GRCm39) Y253C probably damaging Het
Ahsa1 T C 12: 87,318,154 (GRCm39) S37P possibly damaging Het
Arnt2 A T 7: 83,993,150 (GRCm39) L130H probably damaging Het
Atp8b5 T A 4: 43,355,618 (GRCm39) F533I probably damaging Het
Best1 A G 19: 9,964,143 (GRCm39) V439A probably benign Het
Bicc1 A G 10: 70,796,978 (GRCm39) V127A probably damaging Het
Brd7 T C 8: 89,073,632 (GRCm39) T253A probably benign Het
Btd A G 14: 31,389,788 (GRCm39) D503G probably benign Het
Ccdc80 A G 16: 44,924,804 (GRCm39) E646G probably damaging Het
Ccl25 A G 8: 4,399,641 (GRCm39) probably benign Het
Ccnf C A 17: 24,461,205 (GRCm39) W150L probably damaging Het
Cdk11b A T 4: 155,726,024 (GRCm39) probably benign Het
Cfap73 T C 5: 120,768,149 (GRCm39) E203G probably benign Het
Cmya5 T C 13: 93,230,063 (GRCm39) E1675G possibly damaging Het
Copg1 T A 6: 87,871,087 (GRCm39) Y268N possibly damaging Het
Csnk2a1 T A 2: 152,102,732 (GRCm39) H126Q probably damaging Het
Ctbs G A 3: 146,160,703 (GRCm39) G90D probably damaging Het
Cypt12 C T 3: 18,002,635 (GRCm39) R3C unknown Het
D630003M21Rik A T 2: 158,058,670 (GRCm39) M410K possibly damaging Het
Dnah9 A T 11: 65,872,057 (GRCm39) N2724K probably benign Het
Dok3 T C 13: 55,672,097 (GRCm39) T194A probably benign Het
Edem3 T G 1: 151,631,423 (GRCm39) S36A probably benign Het
Eed C T 7: 89,629,727 (GRCm39) E3K possibly damaging Het
Efcab2 A G 1: 178,308,925 (GRCm39) I143V probably benign Het
Ensa A T 3: 95,534,359 (GRCm39) probably null Het
Galnt16 A T 12: 80,626,826 (GRCm39) E219V probably damaging Het
Gfra3 C A 18: 34,823,933 (GRCm39) R347L probably benign Het
Gm2042 T A 12: 87,927,009 (GRCm39) I442K probably damaging Het
Gpld1 A T 13: 25,168,691 (GRCm39) D735V probably damaging Het
Hspg2 T C 4: 137,269,580 (GRCm39) S2253P possibly damaging Het
Kit T C 5: 75,781,627 (GRCm39) I352T probably benign Het
Klra6 A T 6: 129,995,821 (GRCm39) V179E possibly damaging Het
Lctl T A 9: 64,040,075 (GRCm39) probably null Het
Lman1 C A 18: 66,124,714 (GRCm39) V342L probably benign Het
Lrrn2 T C 1: 132,866,522 (GRCm39) L529P probably damaging Het
Mab21l2 A G 3: 86,454,793 (GRCm39) I69T probably benign Het
Mapkapk5 G T 5: 121,665,274 (GRCm39) A327E probably benign Het
Mex3b G T 7: 82,519,080 (GRCm39) R465L possibly damaging Het
Mgat3 A G 15: 80,096,655 (GRCm39) N494S probably damaging Het
Mgat4c A G 10: 102,224,289 (GRCm39) R168G possibly damaging Het
Mkks A G 2: 136,718,007 (GRCm39) probably null Het
Muc16 G T 9: 18,466,215 (GRCm39) H7368N unknown Het
Muc16 T C 9: 18,462,127 (GRCm39) probably null Het
Nbeal1 G A 1: 60,300,745 (GRCm39) probably null Het
Notch2 T C 3: 98,042,762 (GRCm39) S1376P probably benign Het
Obox5 A G 7: 15,491,681 (GRCm39) probably null Het
Or10j5 T C 1: 172,784,494 (GRCm39) I44T probably benign Het
Or6c8b A T 10: 128,882,899 (GRCm39) I11N probably damaging Het
Pbrm1 A G 14: 30,789,773 (GRCm39) I807V probably damaging Het
Pitrm1 T A 13: 6,628,593 (GRCm39) V962E probably damaging Het
Pkd2l1 T C 19: 44,142,647 (GRCm39) Q465R probably damaging Het
Pla1a A G 16: 38,221,244 (GRCm39) I372T probably damaging Het
Prmt5 A C 14: 54,752,845 (GRCm39) F122C probably damaging Het
Prrc2b T A 2: 32,111,498 (GRCm39) S1905T probably damaging Het
Ptprf T G 4: 118,081,101 (GRCm39) K1163N probably benign Het
Rab3ip A G 10: 116,775,283 (GRCm39) V25A probably damaging Het
Raf1 T C 6: 115,597,300 (GRCm39) probably null Het
Rnf180 T C 13: 105,407,429 (GRCm39) E40G probably benign Het
Rpl6 T A 5: 121,346,972 (GRCm39) M289K probably benign Het
Slc25a32 A G 15: 38,963,321 (GRCm39) F167L probably benign Het
Slc30a2 G A 4: 134,074,726 (GRCm39) R161Q probably damaging Het
Slc4a4 T A 5: 89,188,205 (GRCm39) probably null Het
Sppl2a A G 2: 126,769,663 (GRCm39) probably null Het
Tbr1 T A 2: 61,637,688 (GRCm39) D82E probably benign Het
Tbx10 A T 19: 4,048,961 (GRCm39) T291S probably benign Het
Tlr1 T A 5: 65,083,056 (GRCm39) H507L possibly damaging Het
Trim37 A C 11: 87,058,335 (GRCm39) T338P probably benign Het
Trpv5 T C 6: 41,630,204 (GRCm39) T629A probably benign Het
Ttc14 T A 3: 33,857,646 (GRCm39) I249N probably damaging Het
Uhrf1 A G 17: 56,627,450 (GRCm39) T661A probably benign Het
Vmn2r65 A G 7: 84,596,587 (GRCm39) I156T probably benign Het
Vwde T C 6: 13,186,905 (GRCm39) N861D probably damaging Het
Zan A G 5: 137,422,213 (GRCm39) C2802R unknown Het
Other mutations in Ctnna2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00155:Ctnna2 APN 6 76,957,744 (GRCm39) missense probably damaging 1.00
IGL00573:Ctnna2 APN 6 76,879,264 (GRCm39) intron probably benign
IGL01290:Ctnna2 APN 6 76,859,543 (GRCm39) missense possibly damaging 0.89
IGL01719:Ctnna2 APN 6 77,613,958 (GRCm39) nonsense probably null
IGL01725:Ctnna2 APN 6 77,618,348 (GRCm39) missense possibly damaging 0.89
IGL02381:Ctnna2 APN 6 76,931,766 (GRCm39) missense probably benign 0.27
IGL02561:Ctnna2 APN 6 77,822,563 (GRCm39) missense probably benign 0.34
IGL02653:Ctnna2 APN 6 76,957,760 (GRCm39) missense probably benign 0.00
IGL02658:Ctnna2 APN 6 76,957,807 (GRCm39) missense probably benign 0.00
IGL02721:Ctnna2 APN 6 76,958,852 (GRCm39) missense probably damaging 0.99
IGL03075:Ctnna2 APN 6 76,931,713 (GRCm39) missense probably benign 0.14
IGL03291:Ctnna2 APN 6 76,950,695 (GRCm39) missense probably damaging 1.00
R0379:Ctnna2 UTSW 6 77,618,423 (GRCm39) missense probably benign 0.01
R0423:Ctnna2 UTSW 6 77,630,052 (GRCm39) missense probably damaging 1.00
R0539:Ctnna2 UTSW 6 76,950,882 (GRCm39) missense probably damaging 1.00
R0540:Ctnna2 UTSW 6 76,879,413 (GRCm39) missense probably benign 0.00
R0545:Ctnna2 UTSW 6 77,582,165 (GRCm39) missense probably damaging 1.00
R0559:Ctnna2 UTSW 6 76,892,833 (GRCm39) missense probably damaging 1.00
R0582:Ctnna2 UTSW 6 77,735,400 (GRCm39) missense probably benign 0.07
R0607:Ctnna2 UTSW 6 76,879,413 (GRCm39) missense probably benign 0.00
R1318:Ctnna2 UTSW 6 76,859,773 (GRCm39) missense probably damaging 1.00
R1754:Ctnna2 UTSW 6 77,613,732 (GRCm39) missense possibly damaging 0.61
R1838:Ctnna2 UTSW 6 77,822,525 (GRCm39) missense probably damaging 0.99
R1924:Ctnna2 UTSW 6 76,931,830 (GRCm39) missense possibly damaging 0.75
R1969:Ctnna2 UTSW 6 77,735,483 (GRCm39) missense probably damaging 0.99
R2011:Ctnna2 UTSW 6 76,950,774 (GRCm39) missense possibly damaging 0.47
R2867:Ctnna2 UTSW 6 77,091,905 (GRCm39) splice site probably benign
R3103:Ctnna2 UTSW 6 77,630,127 (GRCm39) missense possibly damaging 0.66
R3772:Ctnna2 UTSW 6 76,950,752 (GRCm39) missense probably damaging 0.99
R3809:Ctnna2 UTSW 6 76,931,740 (GRCm39) missense probably damaging 0.99
R4023:Ctnna2 UTSW 6 77,613,827 (GRCm39) missense possibly damaging 0.90
R4024:Ctnna2 UTSW 6 77,613,827 (GRCm39) missense possibly damaging 0.90
R4025:Ctnna2 UTSW 6 77,613,827 (GRCm39) missense possibly damaging 0.90
R4026:Ctnna2 UTSW 6 77,613,827 (GRCm39) missense possibly damaging 0.90
R4288:Ctnna2 UTSW 6 77,582,204 (GRCm39) missense probably damaging 0.96
R4291:Ctnna2 UTSW 6 76,859,728 (GRCm39) missense probably damaging 1.00
R4493:Ctnna2 UTSW 6 76,958,831 (GRCm39) missense probably damaging 0.99
R4561:Ctnna2 UTSW 6 77,613,696 (GRCm39) critical splice donor site probably null
R4824:Ctnna2 UTSW 6 76,957,764 (GRCm39) missense probably damaging 1.00
R4960:Ctnna2 UTSW 6 77,630,094 (GRCm39) missense probably damaging 1.00
R4999:Ctnna2 UTSW 6 76,892,745 (GRCm39) missense possibly damaging 0.86
R5041:Ctnna2 UTSW 6 76,892,746 (GRCm39) missense probably damaging 1.00
R5093:Ctnna2 UTSW 6 77,091,912 (GRCm39) critical splice donor site probably null
R5411:Ctnna2 UTSW 6 77,091,914 (GRCm39) missense probably damaging 1.00
R5847:Ctnna2 UTSW 6 76,950,820 (GRCm39) missense possibly damaging 0.87
R5874:Ctnna2 UTSW 6 76,879,413 (GRCm39) missense probably benign 0.00
R5935:Ctnna2 UTSW 6 77,120,904 (GRCm39) missense probably benign 0.01
R6008:Ctnna2 UTSW 6 76,892,811 (GRCm39) missense probably damaging 1.00
R6115:Ctnna2 UTSW 6 77,613,822 (GRCm39) missense probably benign 0.10
R6369:Ctnna2 UTSW 6 76,957,678 (GRCm39) missense possibly damaging 0.88
R6490:Ctnna2 UTSW 6 77,120,892 (GRCm39) missense probably benign
R7152:Ctnna2 UTSW 6 76,957,807 (GRCm39) missense possibly damaging 0.48
R7662:Ctnna2 UTSW 6 77,613,852 (GRCm39) missense probably damaging 1.00
R7804:Ctnna2 UTSW 6 77,618,357 (GRCm39) missense probably benign 0.00
R7935:Ctnna2 UTSW 6 76,919,270 (GRCm39) missense probably damaging 1.00
R8479:Ctnna2 UTSW 6 77,735,573 (GRCm39) missense probably damaging 1.00
R8698:Ctnna2 UTSW 6 77,630,100 (GRCm39) missense probably benign 0.00
R8829:Ctnna2 UTSW 6 77,582,205 (GRCm39) nonsense probably null
R9054:Ctnna2 UTSW 6 76,919,249 (GRCm39) missense probably benign 0.38
R9142:Ctnna2 UTSW 6 76,879,423 (GRCm39) intron probably benign
R9173:Ctnna2 UTSW 6 76,896,939 (GRCm39) missense probably damaging 1.00
R9776:Ctnna2 UTSW 6 77,582,172 (GRCm39) missense probably benign 0.02
Z1177:Ctnna2 UTSW 6 77,618,400 (GRCm39) missense probably benign 0.01
Z1177:Ctnna2 UTSW 6 76,957,723 (GRCm39) missense probably damaging 1.00
Z1177:Ctnna2 UTSW 6 76,950,764 (GRCm39) missense possibly damaging 0.94
Z1177:Ctnna2 UTSW 6 77,735,537 (GRCm39) missense probably benign 0.12
Predicted Primers PCR Primer
(F):5'- TCAAACTCATTCAGGGCTGC -3'
(R):5'- CTCTGGCAGCTAGAAATATTACAAGGG -3'

Sequencing Primer
(F):5'- CAGCCAGCTCGCCGATG -3'
(R):5'- GGAGAAGGGGGTTTCTAAAATCC -3'
Posted On 2019-05-13