Incidental Mutation 'IGL02140:Dag1'
ID281512
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Dag1
Ensembl Gene ENSMUSG00000039952
Gene Namedystroglycan 1
SynonymsD9Wsu13e, dystrophin associated glycoprotein 1, beta-dystroglycan, DG, alpha-dystroglycan
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.927) question?
Stock #IGL02140
Quality Score
Status
Chromosome9
Chromosomal Location108204634-108263958 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 108218192 bp
ZygosityHeterozygous
Amino Acid Change Serine to Proline at position 34 (S34P)
Ref Sequence ENSEMBL: ENSMUSP00000141385 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000080435] [ENSMUST00000166905] [ENSMUST00000171412] [ENSMUST00000191899] [ENSMUST00000194698] [ENSMUST00000195429]
Predicted Effect probably damaging
Transcript: ENSMUST00000080435
AA Change: S34P

PolyPhen 2 Score 0.958 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000079294
Gene: ENSMUSG00000039952
AA Change: S34P

DomainStartEndE-ValueType
signal peptide 1 27 N/A INTRINSIC
CADG 60 161 1.43e-11 SMART
low complexity region 338 351 N/A INTRINSIC
low complexity region 409 465 N/A INTRINSIC
CADG 496 600 4.74e-26 SMART
Pfam:DAG1 604 893 1.1e-159 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000166905
AA Change: S34P

PolyPhen 2 Score 0.958 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000128531
Gene: ENSMUSG00000039952
AA Change: S34P

DomainStartEndE-ValueType
signal peptide 1 27 N/A INTRINSIC
CADG 60 161 1.43e-11 SMART
low complexity region 338 351 N/A INTRINSIC
low complexity region 409 465 N/A INTRINSIC
CADG 496 600 4.74e-26 SMART
Pfam:DAG1 604 893 1.5e-159 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000171412
AA Change: S34P

PolyPhen 2 Score 0.958 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000130626
Gene: ENSMUSG00000039952
AA Change: S34P

DomainStartEndE-ValueType
signal peptide 1 27 N/A INTRINSIC
CADG 60 161 1.43e-11 SMART
low complexity region 338 351 N/A INTRINSIC
low complexity region 409 465 N/A INTRINSIC
CADG 496 600 4.74e-26 SMART
Pfam:DAG1 604 893 1.1e-159 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000191899
AA Change: S34P

PolyPhen 2 Score 0.958 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000142109
Gene: ENSMUSG00000039952
AA Change: S34P

DomainStartEndE-ValueType
signal peptide 1 27 N/A INTRINSIC
CADG 60 161 1.43e-11 SMART
low complexity region 338 351 N/A INTRINSIC
low complexity region 409 465 N/A INTRINSIC
CADG 496 600 4.74e-26 SMART
Pfam:DAG1 604 893 1.1e-159 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000194698
Predicted Effect probably damaging
Transcript: ENSMUST00000195429
AA Change: S34P

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes dystroglycan, a central component of dystrophin-glycoprotein complex that links the extracellular matrix and the cytoskeleton in the skeletal muscle. The encoded preproprotein undergoes O- and N-glycosylation, and proteolytic processing to generate alpha and beta subunits. A complete lack of the encoded protein in mice results in embryonic lethality due to the disorganization of Reichert's membrane. Chimeric mice deficient in the encoded protein overcome embryonic lethality but develop a progressive muscular dystrophy. Alternative splicing results in multiple transcript variants, all encoding the same protein. [provided by RefSeq, Nov 2015]
PHENOTYPE: Homozygous null mutant embryos show gross abnormalities, particularly defective Reichert's membrane by 6.5 days, indicating a possible role for this gene product in basement membrane organization. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2700049A03Rik G A 12: 71,148,260 V144I probably benign Het
B3gat1 A G 9: 26,757,747 K325E possibly damaging Het
Cd36 T A 5: 17,828,768 probably benign Het
Ces3a A G 8: 105,055,631 E325G probably benign Het
Col1a2 G A 6: 4,515,639 G136D unknown Het
Cyp3a25 T G 5: 146,009,463 probably benign Het
Cyp3a59 T C 5: 146,102,880 L321P probably damaging Het
Defa27 A T 8: 21,315,658 K13* probably null Het
Disp2 T C 2: 118,790,869 F694S probably benign Het
Dnah12 G T 14: 26,716,577 A454S probably benign Het
Dync2h1 A T 9: 7,147,791 D946E probably benign Het
Fcgbp A G 7: 28,091,954 E880G probably damaging Het
Fgfr4 T C 13: 55,161,179 V371A probably benign Het
Frem3 G T 8: 80,614,107 V1010F possibly damaging Het
Gm13283 G A 4: 88,761,035 V88I probably benign Het
Gm5134 G A 10: 75,986,111 V260I probably benign Het
Grhl2 A G 15: 37,270,586 probably benign Het
Hectd1 A T 12: 51,774,137 W1090R probably damaging Het
Hydin G A 8: 110,566,938 V3506I probably benign Het
Igkc C T 6: 70,726,575 R47* probably null Het
Iglv3 T A 16: 19,241,410 Q56L probably damaging Het
Impg2 T A 16: 56,259,468 M436K probably benign Het
Kcnma1 T A 14: 23,309,045 K1110N probably damaging Het
Marf1 T C 16: 14,141,912 E694G probably damaging Het
Nup37 A C 10: 88,158,929 K118T probably benign Het
Olfr1246 T C 2: 89,590,242 E291G probably damaging Het
Olfr129 A G 17: 38,055,590 M1T probably null Het
P3h1 A G 4: 119,237,865 D273G probably damaging Het
Pcsk9 T C 4: 106,454,646 D178G probably benign Het
Phyhipl T C 10: 70,570,830 K53R probably damaging Het
Pkp3 T G 7: 141,089,336 L697R probably damaging Het
Rab11fip3 A G 17: 26,067,892 V429A probably benign Het
Rgl2 A G 17: 33,933,124 N295S probably damaging Het
Spag5 A T 11: 78,315,633 D817V possibly damaging Het
Tas2r117 C A 6: 132,803,595 T232K probably benign Het
Thumpd1 A G 7: 119,717,009 V239A possibly damaging Het
Timd4 T A 11: 46,820,014 S248T possibly damaging Het
Tmem207 A T 16: 26,516,740 N82K probably benign Het
Ttn T A 2: 76,708,213 T34714S possibly damaging Het
Vmn1r194 G A 13: 22,244,536 V108I probably benign Het
Vmn2r24 T A 6: 123,780,672 S166R probably damaging Het
Vmn2r32 A G 7: 7,476,697 F159S probably damaging Het
Wdr72 A T 9: 74,210,223 Q739L probably benign Het
Other mutations in Dag1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00164:Dag1 APN 9 108209288 missense probably damaging 0.99
IGL00780:Dag1 APN 9 108209619 missense probably damaging 1.00
IGL01488:Dag1 APN 9 108208303 missense probably benign 0.33
IGL01843:Dag1 APN 9 108208082 missense possibly damaging 0.92
IGL02980:Dag1 UTSW 9 108218038 missense probably benign 0.02
R0037:Dag1 UTSW 9 108207353 missense probably damaging 0.99
R0172:Dag1 UTSW 9 108208832 missense possibly damaging 0.58
R0513:Dag1 UTSW 9 108208485 missense possibly damaging 0.93
R1715:Dag1 UTSW 9 108208715 missense possibly damaging 0.92
R2328:Dag1 UTSW 9 108209252 missense probably damaging 0.99
R2337:Dag1 UTSW 9 108207397 nonsense probably null
R3765:Dag1 UTSW 9 108208199 missense probably damaging 1.00
R4478:Dag1 UTSW 9 108208730 missense probably damaging 1.00
R5000:Dag1 UTSW 9 108208017 missense probably benign
R5127:Dag1 UTSW 9 108207572 missense possibly damaging 0.86
R5235:Dag1 UTSW 9 108207698 missense probably damaging 0.98
R5265:Dag1 UTSW 9 108207699 missense possibly damaging 0.93
R5315:Dag1 UTSW 9 108209117 missense probably damaging 1.00
R5620:Dag1 UTSW 9 108209015 missense probably damaging 1.00
R5696:Dag1 UTSW 9 108209447 missense probably benign 0.09
R5731:Dag1 UTSW 9 108218111 missense probably benign
R6382:Dag1 UTSW 9 108208137 missense possibly damaging 0.83
R6652:Dag1 UTSW 9 108209090 missense probably damaging 1.00
R6757:Dag1 UTSW 9 108218017 missense probably damaging 0.99
R6870:Dag1 UTSW 9 108209258 missense probably damaging 1.00
R7316:Dag1 UTSW 9 108209502 missense probably benign 0.00
R7343:Dag1 UTSW 9 108209093 missense possibly damaging 0.88
R7543:Dag1 UTSW 9 108218081 missense probably benign
R7733:Dag1 UTSW 9 108208848 missense probably benign 0.33
Z1088:Dag1 UTSW 9 108208668 missense possibly damaging 0.85
Posted On2015-04-16