Incidental Mutation 'R8888:Dsg2'
ID 677524
Institutional Source Beutler Lab
Gene Symbol Dsg2
Ensembl Gene ENSMUSG00000044393
Gene Name desmoglein 2
Synonyms D18Ertd293e
MMRRC Submission 068692-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.202) question?
Stock # R8888 (G1)
Quality Score 225.009
Status Validated
Chromosome 18
Chromosomal Location 20691131-20737578 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 20723126 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Glycine at position 384 (V384G)
Ref Sequence ENSEMBL: ENSMUSP00000057096 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000059787] [ENSMUST00000120102]
AlphaFold O55111
Predicted Effect probably damaging
Transcript: ENSMUST00000059787
AA Change: V384G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000057096
Gene: ENSMUSG00000044393
AA Change: V384G

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
CA 75 162 2.39e-8 SMART
CA 186 275 5.17e-27 SMART
CA 298 392 1.94e-8 SMART
CA 418 502 2.34e-16 SMART
transmembrane domain 618 640 N/A INTRINSIC
low complexity region 822 838 N/A INTRINSIC
low complexity region 914 928 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000120102
SMART Domains Protein: ENSMUSP00000113153
Gene: ENSMUSG00000044393

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
CA 75 162 2.39e-8 SMART
CA 186 275 5.17e-27 SMART
Pfam:Cadherin 282 347 6.9e-10 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.8%
Validation Efficiency 100% (78/78)
MGI Phenotype FUNCTION: This gene encodes a member of the cadherin family of proteins that forms an integral transmembrane component of desmosomes, the multiprotein complexes involved in cell adhesion, organization of the cytoskeleton, cell sorting and cell signaling. The encoded preproprotein undergoes proteolytic processing to generate a mature, functional protein. Mice lacking the encoded protein die in utero. Mutant mice lacking a part of the extracellular adhesive domain of the encoded protein develop cardiac fibrosis and dilation. This gene is located in a cluster of desmosomal cadherin genes on chromosome 18. [provided by RefSeq, Jan 2016]
PHENOTYPE: Homozygous mutation of this gene results in embryonic lethality before somite formation, impaired cell proliferation, and increased apoptosis. Heterozygous mutation of this gene also results in embryonic lethality before somite formation with partial penetrance. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 78 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Akr1a1 A G 4: 116,498,260 (GRCm39) L95P probably damaging Het
Amigo2 G T 15: 97,143,389 (GRCm39) N344K probably damaging Het
Ankrd11 T C 8: 123,621,014 (GRCm39) D946G possibly damaging Het
Ankrd12 T C 17: 66,338,568 (GRCm39) probably null Het
Atp8b5 A G 4: 43,304,687 (GRCm39) N66S Het
Bean1 CT C 8: 104,908,664 (GRCm39) probably null Het
Birc6 G A 17: 74,835,533 (GRCm39) S24N probably null Het
Bzw2 A T 12: 36,173,982 (GRCm39) C97* probably null Het
Capn12 T A 7: 28,585,949 (GRCm39) probably benign Het
Cdh1 T A 8: 107,330,971 (GRCm39) F34Y probably damaging Het
Cdh5 T C 8: 104,852,092 (GRCm39) I69T possibly damaging Het
Celsr2 G A 3: 108,320,880 (GRCm39) T644I possibly damaging Het
Cep85l A T 10: 53,224,911 (GRCm39) L226Q possibly damaging Het
Clasp2 T A 9: 113,732,936 (GRCm39) M924K possibly damaging Het
Col3a1 G A 1: 45,379,139 (GRCm39) A850T unknown Het
Cped1 C T 6: 22,016,962 (GRCm39) P104S possibly damaging Het
Cracd GCGCGAGGCCGAGAGGCAGGAGGAGGAAGCAAGACAACGCGAGGCCGAGAGGCAGG GCGCGAGGCCGAGAGGCAGG 5: 77,004,801 (GRCm39) probably benign Het
Cyp2c69 T C 19: 39,869,910 (GRCm39) D104G possibly damaging Het
Daw1 T A 1: 83,187,011 (GRCm39) C274S probably damaging Het
Dmtn T C 14: 70,850,144 (GRCm39) T267A probably benign Het
Dock5 A G 14: 68,055,112 (GRCm39) Y585H possibly damaging Het
Dop1a A G 9: 86,403,587 (GRCm39) I132V probably benign Het
Dpysl5 C T 5: 30,902,687 (GRCm39) R40C probably benign Het
Elmo1 C T 13: 20,748,630 (GRCm39) L492F probably damaging Het
Epg5 C A 18: 78,056,086 (GRCm39) D1753E possibly damaging Het
Ext1 T C 15: 52,955,723 (GRCm39) Y458C probably damaging Het
Folr2 C T 7: 101,489,408 (GRCm39) V244M unknown Het
Frmd6 C A 12: 70,940,646 (GRCm39) H430Q possibly damaging Het
Galnt18 T C 7: 111,378,709 (GRCm39) I16V possibly damaging Het
Gm10036 C A 18: 15,966,207 (GRCm39) Y119* probably null Het
Gria4 A G 9: 4,664,951 (GRCm39) S102P probably damaging Het
Hc A T 2: 34,890,861 (GRCm39) N1318K probably benign Het
Htr2a C T 14: 74,882,617 (GRCm39) T201I possibly damaging Het
Ifitm1 T C 7: 140,549,499 (GRCm39) L94P probably damaging Het
Iqca1l T C 5: 24,755,628 (GRCm39) D298G probably benign Het
Itpr3 G A 17: 27,337,651 (GRCm39) probably benign Het
Kank4 C T 4: 98,653,747 (GRCm39) V894I possibly damaging Het
Kcnip2 T A 19: 45,785,100 (GRCm39) probably benign Het
Klhl29 A T 12: 5,187,542 (GRCm39) L274H possibly damaging Het
Lamb1 A G 12: 31,352,953 (GRCm39) T885A possibly damaging Het
Ldc1 T C 4: 130,105,223 (GRCm39) K316E probably benign Het
Lipi A T 16: 75,352,710 (GRCm39) L376I probably benign Het
Lrrc37 T A 11: 103,509,656 (GRCm39) T771S unknown Het
Malrd1 A T 2: 15,850,038 (GRCm39) N1219I unknown Het
Mrc1 A C 2: 14,312,760 (GRCm39) N894T probably damaging Het
Mrpl35 C T 6: 71,793,271 (GRCm39) A127T possibly damaging Het
Naip2 T C 13: 100,325,644 (GRCm39) H88R probably benign Het
Nek5 C T 8: 22,580,495 (GRCm39) probably null Het
Nlrc5 G A 8: 95,252,118 (GRCm39) V1880I probably benign Het
Noc3l T A 19: 38,798,751 (GRCm39) K282N probably damaging Het
Nwd2 T C 5: 63,963,241 (GRCm39) Y942H probably damaging Het
Or10ag2 T C 2: 87,248,659 (GRCm39) V87A probably benign Het
Or4f62 G A 2: 111,986,974 (GRCm39) R226H probably benign Het
Or52d1 T A 7: 103,756,302 (GRCm39) I272N probably damaging Het
Osbpl9 C A 4: 108,930,333 (GRCm39) A221S probably benign Het
Paip1 T C 13: 119,566,801 (GRCm39) L45S probably benign Het
Pccb A T 9: 100,905,305 (GRCm39) probably benign Het
Pgap3 A G 11: 98,281,602 (GRCm39) F199L possibly damaging Het
Pik3c2g A T 6: 139,676,092 (GRCm39) K79* probably null Het
Pou3f1 C G 4: 124,552,152 (GRCm39) A218G possibly damaging Het
Ptk2b T A 14: 66,412,242 (GRCm39) N383I probably benign Het
Rad52 C T 6: 119,890,041 (GRCm39) R56C probably damaging Het
Rdh7 A T 10: 127,724,430 (GRCm39) F18Y probably benign Het
Scart2 C T 7: 139,841,532 (GRCm39) P279S possibly damaging Het
Septin5 A G 16: 18,441,861 (GRCm39) M315T possibly damaging Het
Slc27a6 A G 18: 58,715,306 (GRCm39) Y303C probably damaging Het
Slc7a7 T A 14: 54,607,293 (GRCm39) M495L probably benign Het
Sntg1 T A 1: 8,748,074 (GRCm39) probably null Het
Spdye4a T G 5: 143,211,418 (GRCm39) S49R probably benign Het
Spred2 T A 11: 19,951,019 (GRCm39) I72N probably benign Het
Stox1 A T 10: 62,495,386 (GRCm39) H962Q probably benign Het
Susd2 G T 10: 75,475,452 (GRCm39) A484D possibly damaging Het
Syt14 A G 1: 192,579,866 (GRCm39) S473P probably damaging Het
Tpx2 T C 2: 152,724,255 (GRCm39) Y344H probably damaging Het
Ttc17 T C 2: 94,157,049 (GRCm39) N411S probably benign Het
Ttf2 A T 3: 100,870,028 (GRCm39) F348L probably benign Het
Ttn A T 2: 76,663,650 (GRCm39) V11675E unknown Het
Usp2 G T 9: 43,986,894 (GRCm39) R64L probably benign Het
Other mutations in Dsg2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00425:Dsg2 APN 18 20,734,826 (GRCm39) missense probably benign 0.10
IGL00979:Dsg2 APN 18 20,715,824 (GRCm39) missense probably damaging 0.99
IGL01081:Dsg2 APN 18 20,722,999 (GRCm39) unclassified probably benign
IGL01358:Dsg2 APN 18 20,734,850 (GRCm39) missense probably damaging 0.98
IGL02002:Dsg2 APN 18 20,712,233 (GRCm39) missense probably damaging 1.00
IGL02263:Dsg2 APN 18 20,723,077 (GRCm39) missense possibly damaging 0.70
IGL02410:Dsg2 APN 18 20,735,189 (GRCm39) missense probably benign 0.04
IGL02553:Dsg2 APN 18 20,725,467 (GRCm39) missense probably damaging 1.00
IGL03036:Dsg2 APN 18 20,712,134 (GRCm39) missense probably damaging 0.99
dissolute UTSW 18 20,729,008 (GRCm39) splice site probably null
Dysjunction UTSW 18 20,715,996 (GRCm39) nonsense probably null
weg UTSW 18 20,713,708 (GRCm39) nonsense probably null
R0094:Dsg2 UTSW 18 20,724,910 (GRCm39) missense probably benign 0.08
R0094:Dsg2 UTSW 18 20,724,910 (GRCm39) missense probably benign 0.08
R0105:Dsg2 UTSW 18 20,735,111 (GRCm39) missense probably benign 0.03
R0105:Dsg2 UTSW 18 20,735,111 (GRCm39) missense probably benign 0.03
R0112:Dsg2 UTSW 18 20,716,099 (GRCm39) missense probably benign 0.02
R0305:Dsg2 UTSW 18 20,715,752 (GRCm39) splice site probably benign
R0380:Dsg2 UTSW 18 20,715,996 (GRCm39) nonsense probably null
R0401:Dsg2 UTSW 18 20,725,565 (GRCm39) splice site probably benign
R0421:Dsg2 UTSW 18 20,712,448 (GRCm39) missense probably damaging 1.00
R0578:Dsg2 UTSW 18 20,727,291 (GRCm39) missense probably benign 0.00
R0667:Dsg2 UTSW 18 20,706,556 (GRCm39) missense possibly damaging 0.50
R1223:Dsg2 UTSW 18 20,706,550 (GRCm39) missense probably benign 0.23
R1433:Dsg2 UTSW 18 20,715,780 (GRCm39) missense probably damaging 0.98
R1543:Dsg2 UTSW 18 20,727,268 (GRCm39) missense probably benign 0.33
R1730:Dsg2 UTSW 18 20,724,937 (GRCm39) missense probably benign 0.01
R1783:Dsg2 UTSW 18 20,724,937 (GRCm39) missense probably benign 0.01
R1946:Dsg2 UTSW 18 20,713,605 (GRCm39) missense probably damaging 1.00
R1991:Dsg2 UTSW 18 20,734,530 (GRCm39) missense probably damaging 1.00
R1992:Dsg2 UTSW 18 20,734,530 (GRCm39) missense probably damaging 1.00
R2027:Dsg2 UTSW 18 20,716,061 (GRCm39) unclassified probably benign
R2109:Dsg2 UTSW 18 20,725,346 (GRCm39) missense probably benign 0.00
R2143:Dsg2 UTSW 18 20,712,218 (GRCm39) missense probably damaging 1.00
R2201:Dsg2 UTSW 18 20,729,111 (GRCm39) missense probably damaging 1.00
R2343:Dsg2 UTSW 18 20,735,355 (GRCm39) missense probably damaging 0.99
R2937:Dsg2 UTSW 18 20,712,185 (GRCm39) missense probably damaging 1.00
R3710:Dsg2 UTSW 18 20,735,174 (GRCm39) missense probably damaging 1.00
R3734:Dsg2 UTSW 18 20,735,004 (GRCm39) missense probably benign 0.41
R3773:Dsg2 UTSW 18 20,724,919 (GRCm39) missense probably damaging 1.00
R4176:Dsg2 UTSW 18 20,713,720 (GRCm39) missense probably benign 0.25
R4213:Dsg2 UTSW 18 20,731,571 (GRCm39) missense probably benign 0.01
R4299:Dsg2 UTSW 18 20,729,008 (GRCm39) splice site probably null
R4515:Dsg2 UTSW 18 20,734,444 (GRCm39) missense probably benign
R4649:Dsg2 UTSW 18 20,735,302 (GRCm39) missense possibly damaging 0.56
R4940:Dsg2 UTSW 18 20,712,487 (GRCm39) missense probably damaging 1.00
R4949:Dsg2 UTSW 18 20,723,241 (GRCm39) missense probably damaging 1.00
R4998:Dsg2 UTSW 18 20,734,578 (GRCm39) missense probably benign 0.26
R5078:Dsg2 UTSW 18 20,729,140 (GRCm39) critical splice donor site probably null
R5155:Dsg2 UTSW 18 20,731,715 (GRCm39) missense possibly damaging 0.67
R5398:Dsg2 UTSW 18 20,712,190 (GRCm39) missense probably benign 0.45
R5503:Dsg2 UTSW 18 20,713,708 (GRCm39) nonsense probably null
R6133:Dsg2 UTSW 18 20,723,146 (GRCm39) missense probably benign 0.00
R6163:Dsg2 UTSW 18 20,731,726 (GRCm39) critical splice donor site probably null
R6226:Dsg2 UTSW 18 20,712,506 (GRCm39) missense probably damaging 0.98
R6228:Dsg2 UTSW 18 20,727,350 (GRCm39) critical splice donor site probably null
R6241:Dsg2 UTSW 18 20,723,274 (GRCm39) splice site probably null
R6482:Dsg2 UTSW 18 20,734,371 (GRCm39) missense possibly damaging 0.69
R6524:Dsg2 UTSW 18 20,716,093 (GRCm39) missense probably damaging 1.00
R6856:Dsg2 UTSW 18 20,734,859 (GRCm39) missense probably damaging 0.98
R7058:Dsg2 UTSW 18 20,725,332 (GRCm39) missense probably benign 0.00
R7108:Dsg2 UTSW 18 20,734,920 (GRCm39) missense probably damaging 1.00
R7149:Dsg2 UTSW 18 20,712,511 (GRCm39) missense probably damaging 0.98
R7207:Dsg2 UTSW 18 20,734,516 (GRCm39) missense probably damaging 0.99
R7256:Dsg2 UTSW 18 20,724,988 (GRCm39) missense possibly damaging 0.96
R7315:Dsg2 UTSW 18 20,712,217 (GRCm39) missense probably damaging 0.97
R7471:Dsg2 UTSW 18 20,713,675 (GRCm39) missense probably benign 0.08
R7558:Dsg2 UTSW 18 20,727,291 (GRCm39) missense probably benign 0.00
R8094:Dsg2 UTSW 18 20,716,061 (GRCm39) unclassified probably benign
R8118:Dsg2 UTSW 18 20,715,858 (GRCm39) missense probably benign 0.11
R8157:Dsg2 UTSW 18 20,713,606 (GRCm39) missense probably damaging 1.00
R8307:Dsg2 UTSW 18 20,708,121 (GRCm39) missense probably benign 0.19
R8308:Dsg2 UTSW 18 20,708,121 (GRCm39) missense probably benign 0.19
R8488:Dsg2 UTSW 18 20,734,431 (GRCm39) missense probably damaging 1.00
R8520:Dsg2 UTSW 18 20,712,508 (GRCm39) missense probably damaging 1.00
R8669:Dsg2 UTSW 18 20,723,132 (GRCm39) missense probably damaging 1.00
R8675:Dsg2 UTSW 18 20,734,975 (GRCm39) missense possibly damaging 0.75
R8750:Dsg2 UTSW 18 20,708,069 (GRCm39) missense possibly damaging 0.90
R8773:Dsg2 UTSW 18 20,716,056 (GRCm39) missense probably damaging 1.00
R8895:Dsg2 UTSW 18 20,723,126 (GRCm39) missense probably damaging 1.00
R8912:Dsg2 UTSW 18 20,715,878 (GRCm39) missense probably damaging 1.00
R8925:Dsg2 UTSW 18 20,725,535 (GRCm39) missense probably damaging 1.00
R8927:Dsg2 UTSW 18 20,725,535 (GRCm39) missense probably damaging 1.00
R9263:Dsg2 UTSW 18 20,727,223 (GRCm39) missense probably benign 0.33
R9328:Dsg2 UTSW 18 20,715,847 (GRCm39) missense possibly damaging 0.81
Z1176:Dsg2 UTSW 18 20,713,678 (GRCm39) missense probably damaging 1.00
Z1177:Dsg2 UTSW 18 20,735,306 (GRCm39) nonsense probably null
Predicted Primers PCR Primer
(F):5'- TGTGTTTGTGTGCACATCTATCT -3'
(R):5'- ACAGGTGATTGTGAGCCATG -3'

Sequencing Primer
(F):5'- TGTGCACATCTATCTGTGTGTC -3'
(R):5'- TGATTGTGAGCCATGCAAGC -3'
Posted On 2021-08-02