Incidental Mutation 'R5155:Dsg2'
ID 396704
Institutional Source Beutler Lab
Gene Symbol Dsg2
Ensembl Gene ENSMUSG00000044393
Gene Name desmoglein 2
Synonyms D18Ertd293e
MMRRC Submission 042737-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.202) question?
Stock # R5155 (G1)
Quality Score 188
Status Not validated
Chromosome 18
Chromosomal Location 20691131-20737578 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 20731715 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Cysteine at position 779 (Y779C)
Ref Sequence ENSEMBL: ENSMUSP00000057096 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000059787]
AlphaFold O55111
Predicted Effect possibly damaging
Transcript: ENSMUST00000059787
AA Change: Y779C

PolyPhen 2 Score 0.669 (Sensitivity: 0.86; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000057096
Gene: ENSMUSG00000044393
AA Change: Y779C

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 noncoding transcript
Transcript: ENSMUST00000130296
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.0%
  • 20x: 94.4%
Validation Efficiency
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: 74 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca13 T C 11: 9,482,447 (GRCm39) V4326A probably damaging Het
Actn4 A G 7: 28,661,442 (GRCm39) probably null Het
Adamts8 A G 9: 30,865,844 (GRCm39) D464G probably benign Het
Adss1 T C 12: 112,604,642 (GRCm39) I366T probably damaging Het
Alox12e T C 11: 70,207,081 (GRCm39) D575G possibly damaging Het
Ankrd44 A T 1: 54,817,489 (GRCm39) M73K probably benign Het
Ap4e1 A G 2: 126,905,289 (GRCm39) T987A probably benign Het
Banp A C 8: 122,727,759 (GRCm39) S318R probably damaging Het
Bcas1 T C 2: 170,260,538 (GRCm39) H47R probably damaging Het
Brwd1 G T 16: 95,803,993 (GRCm39) S2524* probably null Het
Btbd8 T C 5: 107,638,569 (GRCm39) I323T probably damaging Het
Cand2 T A 6: 115,769,219 (GRCm39) D676E probably benign Het
Cc2d1a A T 8: 84,867,755 (GRCm39) H224Q probably benign Het
Ccdc138 A T 10: 58,343,394 (GRCm39) Y83F probably benign Het
Ccdc162 A T 10: 41,429,576 (GRCm39) probably null Het
Ccdc162 A C 10: 41,455,147 (GRCm39) S396A probably damaging Het
Ces1e A T 8: 93,928,034 (GRCm39) *562R probably null Het
Clstn2 T A 9: 97,338,484 (GRCm39) M892L probably benign Het
Crybg3 T C 16: 59,345,264 (GRCm39) T2673A possibly damaging Het
Cstf3 A G 2: 104,482,830 (GRCm39) N326S probably benign Het
Cux1 G A 5: 136,594,295 (GRCm39) probably benign Het
Cyb5r4 T G 9: 86,922,456 (GRCm39) M155R probably benign Het
D130043K22Rik A G 13: 25,056,273 (GRCm39) D535G probably damaging Het
Dnah2 G A 11: 69,313,362 (GRCm39) P4266S probably damaging Het
Dnah7a T A 1: 53,682,654 (GRCm39) N272I probably benign Het
Eif4g3 T A 4: 137,854,054 (GRCm39) N507K probably benign Het
Elavl4 T C 4: 110,149,833 (GRCm39) Q3R probably null Het
Engase T G 11: 118,372,107 (GRCm39) I133S probably benign Het
Ercc5 T C 1: 44,219,782 (GRCm39) V1018A probably damaging Het
Ext1 C A 15: 52,939,213 (GRCm39) W612L probably damaging Het
Faap100 T A 11: 120,268,458 (GRCm39) E105V possibly damaging Het
Fam8a1 G A 13: 46,827,038 (GRCm39) A270T probably benign Het
Fhdc1 T G 3: 84,353,457 (GRCm39) Q589H probably benign Het
Gatm G A 2: 122,440,334 (GRCm39) T35I probably benign Het
Gcgr T C 11: 120,427,872 (GRCm39) I271T probably benign Het
Gm527 T A 12: 64,970,381 (GRCm39) Y239N probably damaging Het
H2-Ab1 A G 17: 34,486,358 (GRCm39) H139R possibly damaging Het
Herc2 G A 7: 55,877,574 (GRCm39) R4547Q possibly damaging Het
Itga1 A T 13: 115,171,839 (GRCm39) S89T probably benign Het
Kash5 C A 7: 44,839,078 (GRCm39) E53* probably null Het
Katnip A G 7: 125,471,356 (GRCm39) T1486A probably damaging Het
Lrba A G 3: 86,258,607 (GRCm39) M1365V probably benign Het
Lrp1b A C 2: 41,618,634 (GRCm39) probably null Het
Map1a G A 2: 121,132,867 (GRCm39) A990T probably damaging Het
Micall2 C A 5: 139,695,986 (GRCm39) L784F probably damaging Het
Mmp9 T C 2: 164,790,986 (GRCm39) probably null Het
Mrps7 T A 11: 115,495,655 (GRCm39) Y64* probably null Het
Mslnl C T 17: 25,957,942 (GRCm39) Q62* probably null Het
Nfil3 A G 13: 53,122,616 (GRCm39) L96P probably damaging Het
Or2f1 A G 6: 42,721,748 (GRCm39) Y259C probably damaging Het
Phf3 T C 1: 30,863,457 (GRCm39) D756G possibly damaging Het
Plxnd1 C T 6: 115,935,949 (GRCm39) probably null Het
Prickle4 C T 17: 48,000,982 (GRCm39) probably null Het
Prr9 T A 3: 92,030,356 (GRCm39) T95S possibly damaging Het
Prrc2a A G 17: 35,379,067 (GRCm39) probably null Het
Prrt3 A G 6: 113,474,520 (GRCm39) probably null Het
Psme4 A T 11: 30,826,806 (GRCm39) Y1775F probably damaging Het
Pum2 T C 12: 8,763,572 (GRCm39) V243A possibly damaging Het
Rnf32 T C 5: 29,408,145 (GRCm39) S125P probably damaging Het
Rnf8 A G 17: 29,845,604 (GRCm39) Y65C probably damaging Het
Rph3a T C 5: 121,086,833 (GRCm39) T456A possibly damaging Het
Scaper T A 9: 55,463,370 (GRCm39) Q854L probably null Het
Sez6l2 T C 7: 126,561,545 (GRCm39) S472P probably damaging Het
Spsb3 T C 17: 25,105,969 (GRCm39) probably benign Het
Srebf2 A G 15: 82,080,427 (GRCm39) D40G probably damaging Het
Sspo A G 6: 48,437,408 (GRCm39) N1389D probably benign Het
Taf4b G T 18: 14,963,152 (GRCm39) A631S probably benign Het
Tcstv1b T C 13: 120,635,089 (GRCm39) S124P probably benign Het
Tigd4 G A 3: 84,501,970 (GRCm39) V296M possibly damaging Het
Tsc22d2 T A 3: 58,324,737 (GRCm39) probably benign Het
Uso1 T A 5: 92,315,194 (GRCm39) probably null Het
Vmn2r6 T G 3: 64,445,935 (GRCm39) N597H probably benign Het
Zfc3h1 T A 10: 115,248,026 (GRCm39) S1076R possibly damaging Het
Zfp64 T A 2: 168,748,885 (GRCm39) Q44L 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
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
R8888:Dsg2 UTSW 18 20,723,126 (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'- CAGCTTCCGTTACCAAAGGG -3'
(R):5'- CTGGCTATTTCAGTGGGTCC -3'

Sequencing Primer
(F):5'- CCGTTACCAAAGGGCAGCATG -3'
(R):5'- ATTTCAGTGGGTCCCAACTC -3'
Posted On 2016-06-21