Incidental Mutation 'R6856:Dsg2'
ID 535286
Institutional Source Beutler Lab
Gene Symbol Dsg2
Ensembl Gene ENSMUSG00000044393
Gene Name desmoglein 2
Synonyms D18Ertd293e
MMRRC Submission 044958-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.202) question?
Stock # R6856 (G1)
Quality Score 225.009
Status Not validated
Chromosome 18
Chromosomal Location 20691131-20737578 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 20734859 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glycine to Serine at position 946 (G946S)
Ref Sequence ENSEMBL: ENSMUSP00000057096 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000059787]
AlphaFold O55111
Predicted Effect probably damaging
Transcript: ENSMUST00000059787
AA Change: G946S

PolyPhen 2 Score 0.976 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000057096
Gene: ENSMUSG00000044393
AA Change: G946S

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.7%
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: 61 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrl4 A G 3: 151,205,755 (GRCm39) M156V probably benign Het
Aire A T 10: 77,866,089 (GRCm39) F546I probably damaging Het
Ankk1 T C 9: 49,331,320 (GRCm39) E230G probably benign Het
Anp32a A T 9: 62,279,397 (GRCm39) K86N possibly damaging Het
Aqp4 T C 18: 15,532,953 (GRCm39) I47V possibly damaging Het
Arap3 A G 18: 38,112,916 (GRCm39) V1098A possibly damaging Het
Ascc3 T A 10: 50,625,158 (GRCm39) W1652R probably damaging Het
Atad2 T A 15: 57,970,209 (GRCm39) H464L probably damaging Het
Brca2 C A 5: 150,463,673 (GRCm39) H1146N possibly damaging Het
Capn9 G A 8: 125,324,308 (GRCm39) V203M probably damaging Het
Ccr6 T A 17: 8,474,881 (GRCm39) S29T probably benign Het
Cfap99 G T 5: 34,467,561 (GRCm39) probably null Het
Cpt1c C T 7: 44,609,342 (GRCm39) G716S probably damaging Het
Dhx29 A T 13: 113,089,395 (GRCm39) Q722L probably benign Het
Dmxl1 C T 18: 49,985,355 (GRCm39) R201* probably null Het
Erg C A 16: 95,169,510 (GRCm39) probably null Het
Fbxo32 G A 15: 58,078,037 (GRCm39) probably benign Het
Gask1b G T 3: 79,793,448 (GRCm39) probably benign Het
Glis1 T G 4: 107,293,076 (GRCm39) D66E probably damaging Het
Grm6 A T 11: 50,750,652 (GRCm39) N605I probably damaging Het
Gtf3c6 T C 10: 40,125,668 (GRCm39) E183G probably benign Het
Herc1 A G 9: 66,305,180 (GRCm39) M861V probably benign Het
Igkv12-41 A T 6: 69,835,513 (GRCm39) S80T probably damaging Het
Itprid2 C T 2: 79,488,049 (GRCm39) R711C probably damaging Het
Kcnt2 T C 1: 140,523,742 (GRCm39) S1057P probably damaging Het
Krt36 T G 11: 99,994,216 (GRCm39) Q287P probably damaging Het
Ldhd A G 8: 112,356,906 (GRCm39) S13P probably benign Het
Lmtk3 T A 7: 45,443,721 (GRCm39) probably benign Het
Lrp2 A T 2: 69,343,612 (GRCm39) F916I probably damaging Het
Map4k1 A T 7: 28,686,259 (GRCm39) I92F probably damaging Het
Naa25 A T 5: 121,576,867 (GRCm39) K872M probably damaging Het
Nek3 C A 8: 22,619,463 (GRCm39) G443V probably damaging Het
Noxred1 T C 12: 87,273,810 (GRCm39) E77G probably benign Het
Nup210 G A 6: 91,064,895 (GRCm39) Q202* probably null Het
Or52d1 A T 7: 103,755,998 (GRCm39) M171L probably benign Het
Or8k27 G T 2: 86,276,251 (GRCm39) S25Y probably benign Het
Pax3 A G 1: 78,109,056 (GRCm39) S201P probably damaging Het
Pcdhgb5 T A 18: 37,866,457 (GRCm39) Y751N probably benign Het
Pign A T 1: 105,481,620 (GRCm39) L792* probably null Het
Pkd1 T C 17: 24,792,467 (GRCm39) F1385L probably benign Het
Plxnb2 A C 15: 89,048,523 (GRCm39) C629G probably benign Het
Prpsap2 A T 11: 61,621,097 (GRCm39) I328N probably benign Het
Prrc2c A G 1: 162,509,940 (GRCm39) L2317P probably damaging Het
Ptgfrn T C 3: 100,952,762 (GRCm39) D824G probably damaging Het
Ptpra G A 2: 130,361,301 (GRCm39) S204N probably damaging Het
Pygm G T 19: 6,443,787 (GRCm39) G583C probably damaging Het
Rap1a A G 3: 105,639,384 (GRCm39) F92L probably damaging Het
Slmap A T 14: 26,151,247 (GRCm39) probably null Het
Spdye4c A G 2: 128,438,050 (GRCm39) probably null Het
Speer4a3 A G 5: 26,155,843 (GRCm39) I167T probably benign Het
Stk11 C A 10: 79,963,924 (GRCm39) F97L probably benign Het
Tbc1d9b G A 11: 50,059,573 (GRCm39) A992T probably benign Het
Tmem232 G A 17: 65,757,305 (GRCm39) T296M possibly damaging Het
Trim33 C T 3: 103,259,365 (GRCm39) T1018M probably damaging Het
Trpv2 A C 11: 62,475,441 (GRCm39) I285L probably benign Het
Usp46 A G 5: 74,189,595 (GRCm39) probably benign Het
Vmn1r27 T A 6: 58,192,432 (GRCm39) M191L possibly damaging Het
Vwf G T 6: 125,619,113 (GRCm39) E1264* probably null Het
Zfp109 A T 7: 23,928,823 (GRCm39) N195K probably benign Het
Zfp385b T A 2: 77,246,138 (GRCm39) L208F probably damaging Het
Zfp839 T A 12: 110,833,195 (GRCm39) Y515* probably null 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
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'- AGAGCGCGTACTCCTCTAAC -3'
(R):5'- CCATTACATACTGTGCATCTTTCAG -3'

Sequencing Primer
(F):5'- GCGTACTCCTCTAACACCGG -3'
(R):5'- TGACCTCAAGGGGCTTAGG -3'
Posted On 2018-09-12