Incidental Mutation 'IGL02653:Ctnna2'
ID302251
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Ctnna2
Ensembl Gene ENSMUSG00000063063
Gene Namecatenin (cadherin associated protein), alpha 2
Synonymschp, Catna, alpha N-catenin, alpha(N)-catenin, Catna2
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.932) question?
Stock #IGL02653
Quality Score
Status
Chromosome6
Chromosomal Location76881637-77979699 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 76980777 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 496 (D496E)
Ref Sequence ENSEMBL: ENSMUSP00000123714 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000075340] [ENSMUST00000159626] [ENSMUST00000160894] [ENSMUST00000161846] [ENSMUST00000204527]
PDB Structure
Crystal structure of the alphaN-catenin actin-binding domain [X-RAY DIFFRACTION]
Structural and thermodynamic characterization of cadherin-beta-catenin-alpha-catenin complex formation [X-RAY DIFFRACTION]
Predicted Effect probably benign
Transcript: ENSMUST00000075340
AA Change: D483E

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000074809
Gene: ENSMUSG00000063063
AA Change: D483E

DomainStartEndE-ValueType
Pfam:Vinculin 18 337 2e-104 PFAM
Pfam:Vinculin 331 866 7.7e-222 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000159626
AA Change: D483E

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000124376
Gene: ENSMUSG00000063063
AA Change: D483E

DomainStartEndE-ValueType
Pfam:Vinculin 18 337 3.4e-105 PFAM
Pfam:Vinculin 330 914 6.6e-214 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000160894
AA Change: D496E

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000124764
Gene: ENSMUSG00000063063
AA Change: D496E

DomainStartEndE-ValueType
Pfam:Vinculin 31 352 2.1e-104 PFAM
Pfam:Vinculin 343 927 4.6e-213 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000161846
AA Change: D496E

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)
SMART Domains Protein: ENSMUSP00000123714
Gene: ENSMUSG00000063063
AA Change: D496E

DomainStartEndE-ValueType
Pfam:Vinculin 31 350 5.3e-105 PFAM
Pfam:Vinculin 344 879 2.1e-222 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000204527
AA Change: D131E

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000144890
Gene: ENSMUSG00000063063
AA Change: D131E

DomainStartEndE-ValueType
Pfam:Vinculin 2 232 2.9e-94 PFAM
Coding Region Coverage
Validation Efficiency
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: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc8 T C 7: 46,115,767 probably benign Het
Alox5 T A 6: 116,415,477 H361L probably benign Het
Arid2 A G 15: 96,287,702 N3S probably damaging Het
Atp1a4 T A 1: 172,251,406 I182F possibly damaging Het
Cyp3a25 G T 5: 146,003,110 S29Y possibly damaging Het
Dglucy G A 12: 100,871,431 G611D probably benign Het
Efcab5 T C 11: 77,132,022 K622E probably damaging Het
Esyt1 T A 10: 128,511,008 I1071L probably benign Het
Fbn2 T C 18: 58,076,705 K1035E probably benign Het
Frem1 T G 4: 82,959,334 E1335D probably benign Het
Gm5900 A G 7: 104,950,133 noncoding transcript Het
Ikbke T A 1: 131,271,835 Q283L possibly damaging Het
Lepr A T 4: 101,764,944 I358F probably benign Het
Lnpk A G 2: 74,548,048 V123A probably damaging Het
Mis12 A G 11: 71,025,531 K130R probably damaging Het
Ncapg2 T A 12: 116,425,906 probably null Het
Npy6r T C 18: 44,276,627 *372Q probably null Het
Polr3d T C 14: 70,440,117 D273G probably damaging Het
Ppp2r3a A G 9: 101,211,693 V477A probably benign Het
Prpf19 T A 19: 10,902,964 probably benign Het
Pwwp2a A G 11: 43,706,035 T676A possibly damaging Het
Ralgapb T A 2: 158,443,309 I242N probably damaging Het
Scn3a A T 2: 65,461,187 S1738R probably damaging Het
Snapc1 C A 12: 73,982,487 P348Q probably benign Het
Spert T C 14: 75,583,157 D385G probably damaging Het
Tbc1d7 T C 13: 43,165,398 I88V probably benign Het
Tnks2 T C 19: 36,872,451 S220P probably damaging Het
Trim56 A T 5: 137,112,906 S585R probably damaging Het
Trpm2 T G 10: 77,912,669 E1389A probably benign Het
Tspear T A 10: 77,706,965 probably benign Het
Vmn1r180 T C 7: 23,953,075 I221T probably damaging Het
Vmn1r204 A C 13: 22,556,630 I144L probably benign Het
Vmn2r20 A T 6: 123,385,365 I820N probably damaging Het
Vwa3b T A 1: 37,175,565 probably benign Het
Wnt1 G A 15: 98,792,455 G222R probably damaging Het
Zadh2 T C 18: 84,095,318 V373A possibly damaging Het
Other mutations in Ctnna2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00155:Ctnna2 APN 6 76980761 missense probably damaging 1.00
IGL00573:Ctnna2 APN 6 76902281 intron probably benign
IGL01290:Ctnna2 APN 6 76882560 missense possibly damaging 0.89
IGL01719:Ctnna2 APN 6 77636975 nonsense probably null
IGL01725:Ctnna2 APN 6 77641365 missense possibly damaging 0.89
IGL02381:Ctnna2 APN 6 76954783 missense probably benign 0.27
IGL02561:Ctnna2 APN 6 77845580 missense probably benign 0.34
IGL02658:Ctnna2 APN 6 76980824 missense probably benign 0.00
IGL02721:Ctnna2 APN 6 76981869 missense probably damaging 0.99
IGL03075:Ctnna2 APN 6 76954730 missense probably benign 0.14
IGL03291:Ctnna2 APN 6 76973712 missense probably damaging 1.00
R0379:Ctnna2 UTSW 6 77641440 missense probably benign 0.01
R0423:Ctnna2 UTSW 6 77653069 missense probably damaging 1.00
R0539:Ctnna2 UTSW 6 76973899 missense probably damaging 1.00
R0540:Ctnna2 UTSW 6 76902430 missense probably benign 0.00
R0545:Ctnna2 UTSW 6 77605182 missense probably damaging 1.00
R0559:Ctnna2 UTSW 6 76915850 missense probably damaging 1.00
R0582:Ctnna2 UTSW 6 77758417 missense probably benign 0.07
R0607:Ctnna2 UTSW 6 76902430 missense probably benign 0.00
R1318:Ctnna2 UTSW 6 76882790 missense probably damaging 1.00
R1754:Ctnna2 UTSW 6 77636749 missense possibly damaging 0.61
R1838:Ctnna2 UTSW 6 77845542 missense probably damaging 0.99
R1924:Ctnna2 UTSW 6 76954847 missense possibly damaging 0.75
R1969:Ctnna2 UTSW 6 77758500 missense probably damaging 0.99
R2011:Ctnna2 UTSW 6 76973791 missense possibly damaging 0.47
R2867:Ctnna2 UTSW 6 77114922 splice site probably benign
R3103:Ctnna2 UTSW 6 77653144 missense possibly damaging 0.66
R3772:Ctnna2 UTSW 6 76973769 missense probably damaging 0.99
R3809:Ctnna2 UTSW 6 76954757 missense probably damaging 0.99
R4023:Ctnna2 UTSW 6 77636844 missense possibly damaging 0.90
R4024:Ctnna2 UTSW 6 77636844 missense possibly damaging 0.90
R4025:Ctnna2 UTSW 6 77636844 missense possibly damaging 0.90
R4026:Ctnna2 UTSW 6 77636844 missense possibly damaging 0.90
R4288:Ctnna2 UTSW 6 77605221 missense probably damaging 0.96
R4291:Ctnna2 UTSW 6 76882745 missense probably damaging 1.00
R4493:Ctnna2 UTSW 6 76981848 missense probably damaging 0.99
R4561:Ctnna2 UTSW 6 77636713 critical splice donor site probably null
R4824:Ctnna2 UTSW 6 76980781 missense probably damaging 1.00
R4960:Ctnna2 UTSW 6 77653111 missense probably damaging 1.00
R4999:Ctnna2 UTSW 6 76915762 missense possibly damaging 0.86
R5041:Ctnna2 UTSW 6 76915763 missense probably damaging 1.00
R5093:Ctnna2 UTSW 6 77114929 critical splice donor site probably null
R5411:Ctnna2 UTSW 6 77114931 missense probably damaging 1.00
R5847:Ctnna2 UTSW 6 76973837 missense possibly damaging 0.87
R5874:Ctnna2 UTSW 6 76902430 missense probably benign 0.00
R5935:Ctnna2 UTSW 6 77143921 missense probably benign 0.01
R6008:Ctnna2 UTSW 6 76915828 missense probably damaging 1.00
R6115:Ctnna2 UTSW 6 77636839 missense probably benign 0.10
R6369:Ctnna2 UTSW 6 76980695 missense possibly damaging 0.88
R6490:Ctnna2 UTSW 6 77143909 missense probably benign
R7021:Ctnna2 UTSW 6 77636905 missense probably damaging 1.00
R7152:Ctnna2 UTSW 6 76980824 missense possibly damaging 0.48
R7662:Ctnna2 UTSW 6 77636869 missense probably damaging 1.00
R7804:Ctnna2 UTSW 6 77641374 missense probably benign 0.00
Z1177:Ctnna2 UTSW 6 76973781 missense possibly damaging 0.94
Z1177:Ctnna2 UTSW 6 76980740 missense probably damaging 1.00
Z1177:Ctnna2 UTSW 6 77641417 missense probably benign 0.01
Z1177:Ctnna2 UTSW 6 77758554 missense probably benign 0.12
Posted On2015-04-16