Incidental Mutation 'R7471:Dsg2'
ID 579226
Institutional Source Beutler Lab
Gene Symbol Dsg2
Ensembl Gene ENSMUSG00000044393
Gene Name desmoglein 2
Synonyms D18Ertd293e
MMRRC Submission 045545-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.202) question?
Stock # R7471 (G1)
Quality Score 225.009
Status Validated
Chromosome 18
Chromosomal Location 20691131-20737578 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 20713675 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Isoleucine at position 215 (M215I)
Ref Sequence ENSEMBL: ENSMUSP00000057096 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000059787] [ENSMUST00000120102] [ENSMUST00000121837]
AlphaFold O55111
Predicted Effect probably benign
Transcript: ENSMUST00000059787
AA Change: M215I

PolyPhen 2 Score 0.076 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000057096
Gene: ENSMUSG00000044393
AA Change: M215I

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
AA Change: M215I

PolyPhen 2 Score 0.007 (Sensitivity: 0.96; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000113153
Gene: ENSMUSG00000044393
AA Change: M215I

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
Predicted Effect probably benign
Transcript: ENSMUST00000121837
AA Change: M215I

PolyPhen 2 Score 0.019 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000113029
Gene: ENSMUSG00000044393
AA Change: M215I

DomainStartEndE-ValueType
signal peptide 1 28 N/A INTRINSIC
CA 75 162 2.39e-8 SMART
CA 186 275 5.17e-27 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.7%
Validation Efficiency 100% (73/73)
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: 72 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acaca T A 11: 84,168,608 (GRCm39) probably null Het
Ace T C 11: 105,864,308 (GRCm39) V483A probably damaging Het
Akap13 G A 7: 75,380,213 (GRCm39) R462H probably damaging Het
Angptl2 A T 2: 33,133,751 (GRCm39) T358S possibly damaging Het
Apoh C T 11: 108,298,131 (GRCm39) P144S probably damaging Het
Arid1a A G 4: 133,408,355 (GRCm39) W1666R unknown Het
Asap3 A G 4: 135,960,957 (GRCm39) H223R possibly damaging Het
Bcl2l12 A G 7: 44,645,977 (GRCm39) S81P possibly damaging Het
Brd10 A C 19: 29,707,139 (GRCm39) probably null Het
C8a A G 4: 104,674,822 (GRCm39) S550P probably benign Het
Cacna2d1 C G 5: 16,139,973 (GRCm39) probably benign Het
Ccdc170 A G 10: 4,470,803 (GRCm39) T216A probably benign Het
Chd7 A T 4: 8,859,197 (GRCm39) K2429I probably damaging Het
Chd8 T C 14: 52,441,569 (GRCm39) N2181S probably benign Het
Cimap1c C T 9: 56,759,783 (GRCm39) probably null Het
Clip3 T C 7: 30,001,377 (GRCm39) V342A possibly damaging Het
Cst5 C T 2: 149,247,496 (GRCm39) L71F probably benign Het
Cyp20a1 T C 1: 60,393,799 (GRCm39) F139S probably damaging Het
Dclre1b T A 3: 103,710,430 (GRCm39) R494W probably benign Het
Dicer1 A G 12: 104,660,969 (GRCm39) I1695T probably damaging Het
Dnah7a A G 1: 53,458,858 (GRCm39) L3760P probably damaging Het
Dock1 A G 7: 134,765,072 (GRCm39) D1688G possibly damaging Het
Drosha G A 15: 12,889,742 (GRCm39) R870Q probably damaging Het
Dst A T 1: 34,233,651 (GRCm39) D3453V possibly damaging Het
Epha10 A T 4: 124,796,365 (GRCm39) Y358F Het
Ermp1 A T 19: 29,590,054 (GRCm39) M853K probably benign Het
Hace1 T G 10: 45,577,075 (GRCm39) I823S probably benign Het
Hectd3 A T 4: 116,853,785 (GRCm39) Y227F probably benign Het
Hells A G 19: 38,945,501 (GRCm39) N580S probably benign Het
Igkv12-44 A G 6: 69,791,718 (GRCm39) F82L probably damaging Het
Inpp5d A G 1: 87,623,122 (GRCm39) D405G probably damaging Het
Itsn2 G A 12: 4,758,198 (GRCm39) R1508H probably benign Het
Limk1 A T 5: 134,686,825 (GRCm39) probably null Het
Lingo1 T A 9: 56,528,167 (GRCm39) K147* probably null Het
Ltn1 T C 16: 87,194,787 (GRCm39) S1371G probably benign Het
Mab21l1 A G 3: 55,691,307 (GRCm39) D298G possibly damaging Het
Macf1 A T 4: 123,366,082 (GRCm39) V2893E probably benign Het
Mapk8ip1 T C 2: 92,219,489 (GRCm39) D114G probably benign Het
Med15 A T 16: 17,540,729 (GRCm39) W6R probably benign Het
Mrps34 T C 17: 25,114,431 (GRCm39) L97P probably damaging Het
Myrfl A T 10: 116,697,417 (GRCm39) F36I possibly damaging Het
Nifk G A 1: 118,260,204 (GRCm39) S253N probably damaging Het
Nmnat1 T A 4: 149,557,758 (GRCm39) T95S probably damaging Het
Oasl1 T A 5: 115,073,985 (GRCm39) I298N probably damaging Het
Or51a8 A G 7: 102,549,760 (GRCm39) Y62C probably benign Het
Or56b35 T G 7: 104,963,712 (GRCm39) L167R probably damaging Het
Or8g37 A T 9: 39,731,423 (GRCm39) M163L probably benign Het
Polr2b C T 5: 77,468,913 (GRCm39) R230* probably null Het
Prkra T A 2: 76,477,545 (GRCm39) E53D probably benign Het
Rasgrp4 T A 7: 28,845,405 (GRCm39) L376Q probably damaging Het
Rwdd3 A G 3: 120,964,961 (GRCm39) S65P probably benign Het
Satb1 G A 17: 52,090,029 (GRCm39) P273S probably damaging Het
Scg3 T C 9: 75,589,374 (GRCm39) E93G probably damaging Het
Sf3a1 T C 11: 4,117,724 (GRCm39) F162S possibly damaging Het
Sorcs1 A G 19: 50,250,701 (GRCm39) Y377H probably damaging Het
Sptbn4 G A 7: 27,108,439 (GRCm39) A661V possibly damaging Het
Stk36 A G 1: 74,673,479 (GRCm39) N996S unknown Het
Tbca A T 13: 94,968,923 (GRCm39) I37F probably damaging Het
Tc2n A T 12: 101,672,716 (GRCm39) V75E probably damaging Het
Tdrkh A T 3: 94,333,263 (GRCm39) S243C probably damaging Het
Tjp1 T C 7: 64,964,438 (GRCm39) D911G probably damaging Het
Tmbim6 A G 15: 99,299,324 (GRCm39) probably benign Het
Tob1 T A 11: 94,104,708 (GRCm39) D81E probably benign Het
Ttpal T A 2: 163,448,945 (GRCm39) probably null Het
Usp37 A T 1: 74,534,787 (GRCm39) probably null Het
Vmn1r235 A G 17: 21,482,658 (GRCm39) I328V probably benign Het
Vmn1r28 T A 6: 58,242,850 (GRCm39) L231* probably null Het
Xirp1 G A 9: 119,848,176 (GRCm39) Q236* probably null Het
Zc3h7b A G 15: 81,664,682 (GRCm39) T514A probably damaging Het
Zfp524 A G 7: 5,021,200 (GRCm39) I243V probably benign Het
Zfp655 T A 5: 145,181,542 (GRCm39) Y467N possibly damaging Het
Zfp985 A T 4: 147,667,388 (GRCm39) K85N possibly damaging 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
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'- CCTTTCAGGAAACAGCTGAAAG -3'
(R):5'- ATGTTGCTAGTAACTGCCATATTGG -3'

Sequencing Primer
(F):5'- CCTTCGTTCCTAATGGCA -3'
(R):5'- TATTGGGCAGCACATCCCTAC -3'
Posted On 2019-10-07