Incidental Mutation 'R5376:Dsc1'
ID425583
Institutional Source Beutler Lab
Gene Symbol Dsc1
Ensembl Gene ENSMUSG00000044322
Gene Namedesmocollin 1
SynonymsDsc1a, Dsc1b
MMRRC Submission 042952-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.093) question?
Stock #R5376 (G1)
Quality Score225
Status Not validated
Chromosome18
Chromosomal Location20084184-20114871 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to G at 20088446 bp
ZygosityHeterozygous
Amino Acid Change Lysine to Asparagine at position 657 (K657N)
Ref Sequence ENSEMBL: ENSMUSP00000153639 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038710] [ENSMUST00000224432]
Predicted Effect probably benign
Transcript: ENSMUST00000038710
AA Change: K657N

PolyPhen 2 Score 0.099 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000042303
Gene: ENSMUSG00000044322
AA Change: K657N

DomainStartEndE-ValueType
low complexity region 16 26 N/A INTRINSIC
Cadherin_pro 29 111 2.61e-41 SMART
CA 155 240 2.78e-9 SMART
CA 264 352 5.94e-27 SMART
CA 375 470 5.27e-10 SMART
CA 493 575 1.18e-21 SMART
Blast:CA 593 672 5e-46 BLAST
transmembrane domain 692 714 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000224432
AA Change: K657N

PolyPhen 2 Score 0.207 (Sensitivity: 0.92; Specificity: 0.88)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000224557
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.3%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a member of the cadherin family of proteins that mediates adhesion in desmosomes. The encoded preproprotein undergoes proteolytic processing to generate the mature, functional protein. Mice lacking the encoded protein exhibit epidermal fragility together with defects of epidermal barrier and differentiation. The neonatal mice lacking the encoded protein exhibit epidermal lesions and older mice develop chronic dermatitis. This gene is located in a cluster of desmosomal cadherin genes on chromosome 18. Alternate splicing of this gene results in multiple transcript variants encoding different isoforms that may undergo similar proteolytic processing. [provided by RefSeq, Jan 2016]
PHENOTYPE: Mutants with targeted disruptions of this gene have fragile epidermis, flaky skin, and defects in the epidermal barrier, leading to chronic dermatitis and display abnormal epidermal differentiation as indicated by hyperproliferation and overxpression of keratin 6 and 16. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930430A15Rik T C 2: 111,215,599 D286G probably benign Het
Aatk G C 11: 120,012,034 S512W probably damaging Het
Abcc2 A T 19: 43,829,900 N1275I possibly damaging Het
Adgb T C 10: 10,346,563 T1455A probably benign Het
Apopt1 A G 12: 111,730,058 D142G probably damaging Het
Cnnm3 T A 1: 36,520,678 L566H probably damaging Het
Dennd4b C T 3: 90,278,056 P1229L probably benign Het
Dzip1 C T 14: 118,911,393 M291I probably damaging Het
Eef1d G T 15: 75,903,189 T207N probably benign Het
Eif4g1 T A 16: 20,683,827 Y955N probably damaging Het
Evi5l T C 8: 4,210,770 T1016A probably damaging Het
Fcrl6 G A 1: 172,599,280 T33M probably damaging Het
Golga3 T C 5: 110,220,945 probably null Het
Gpbp1 T C 13: 111,426,642 N425D probably damaging Het
Igkv12-46 A C 6: 69,764,536 W112G probably benign Het
Kdelr3 T A 15: 79,525,860 V182E possibly damaging Het
Kif15 T A 9: 122,993,971 N700K probably benign Het
Mycbp2 A T 14: 103,242,432 L1169* probably null Het
Myof A G 19: 37,916,400 Y905H probably damaging Het
Olfr1467 A T 19: 13,365,398 M257L possibly damaging Het
Olfr55 A T 17: 33,176,647 I82F probably damaging Het
Olfr678 A T 7: 105,070,357 T297S probably damaging Het
Otud7b T A 3: 96,153,524 probably null Het
Pde4d T C 13: 109,772,644 C197R probably benign Het
Pde8b T C 13: 95,026,146 T823A probably benign Het
Plekha5 C T 6: 140,551,144 T140M probably damaging Het
Plekhg2 G A 7: 28,362,669 R594W probably damaging Het
Ppp2r1b C T 9: 50,866,928 A315V possibly damaging Het
Psg25 A T 7: 18,526,535 I146N probably benign Het
Psg26 A T 7: 18,480,105 S211T probably benign Het
Rufy4 T C 1: 74,147,663 C537R probably damaging Het
Sfi1 A ATCTTCCCAAAGCCAGTGT 11: 3,153,384 probably benign Het
Slc5a9 A T 4: 111,893,217 V148E possibly damaging Het
Tex37 C A 6: 70,913,482 A109S possibly damaging Het
Txndc15 T G 13: 55,718,219 N165K probably damaging Het
Zfp493 T C 13: 67,786,318 I130T possibly damaging Het
Other mutations in Dsc1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00516:Dsc1 APN 18 20101886 missense probably damaging 1.00
IGL00571:Dsc1 APN 18 20110138 missense probably damaging 1.00
IGL00790:Dsc1 APN 18 20094896 missense probably damaging 1.00
IGL00963:Dsc1 APN 18 20111986 missense probably null 0.01
IGL00972:Dsc1 APN 18 20088363 missense probably benign 0.32
IGL01112:Dsc1 APN 18 20094622 missense probably benign 0.02
IGL01458:Dsc1 APN 18 20099138 missense probably damaging 1.00
IGL01607:Dsc1 APN 18 20089663 missense probably damaging 1.00
IGL01794:Dsc1 APN 18 20110183 missense probably damaging 1.00
IGL01959:Dsc1 APN 18 20097225 missense probably damaging 1.00
IGL02066:Dsc1 APN 18 20108803 unclassified probably benign
IGL02365:Dsc1 APN 18 20108816 missense probably damaging 1.00
IGL02714:Dsc1 APN 18 20087485 missense probably damaging 1.00
IGL02959:Dsc1 APN 18 20108885 missense probably damaging 1.00
IGL03019:Dsc1 APN 18 20088364 missense probably benign 0.00
IGL03106:Dsc1 APN 18 20086644 splice site probably null
R0414:Dsc1 UTSW 18 20088354 missense possibly damaging 0.85
R0456:Dsc1 UTSW 18 20099112 missense probably damaging 1.00
R0612:Dsc1 UTSW 18 20114516 missense probably damaging 0.96
R0630:Dsc1 UTSW 18 20085862 missense probably damaging 1.00
R0646:Dsc1 UTSW 18 20096057 missense probably damaging 1.00
R0928:Dsc1 UTSW 18 20110249 splice site probably null
R0976:Dsc1 UTSW 18 20095041 splice site probably null
R1221:Dsc1 UTSW 18 20114542 nonsense probably null
R1398:Dsc1 UTSW 18 20088336 missense probably damaging 1.00
R1902:Dsc1 UTSW 18 20095988 missense probably damaging 1.00
R1903:Dsc1 UTSW 18 20095988 missense probably damaging 1.00
R2070:Dsc1 UTSW 18 20088296 splice site probably null
R2119:Dsc1 UTSW 18 20110152 missense probably benign 0.07
R3935:Dsc1 UTSW 18 20097241 missense probably benign 0.00
R4747:Dsc1 UTSW 18 20094558 missense probably damaging 1.00
R5034:Dsc1 UTSW 18 20095027 missense possibly damaging 0.91
R5243:Dsc1 UTSW 18 20099159 missense probably damaging 1.00
R5289:Dsc1 UTSW 18 20101853 missense possibly damaging 0.72
R5300:Dsc1 UTSW 18 20094860 missense probably damaging 1.00
R5354:Dsc1 UTSW 18 20087575 missense probably damaging 1.00
R5808:Dsc1 UTSW 18 20086829 nonsense probably null
R5860:Dsc1 UTSW 18 20095024 missense probably damaging 1.00
R6059:Dsc1 UTSW 18 20110242 missense probably damaging 0.98
R6116:Dsc1 UTSW 18 20097299 missense probably benign 0.10
R6351:Dsc1 UTSW 18 20086769 missense probably damaging 1.00
R6422:Dsc1 UTSW 18 20095033 missense probably damaging 1.00
R6811:Dsc1 UTSW 18 20089654 missense probably benign
R6880:Dsc1 UTSW 18 20088372 missense probably damaging 0.99
R6941:Dsc1 UTSW 18 20097189 missense probably benign 0.00
R6997:Dsc1 UTSW 18 20086644 splice site probably null
R7255:Dsc1 UTSW 18 20097273 missense probably benign 0.12
R7456:Dsc1 UTSW 18 20086822 missense probably benign 0.00
R7492:Dsc1 UTSW 18 20107680 missense possibly damaging 0.46
R7503:Dsc1 UTSW 18 20085865 missense probably damaging 1.00
Predicted Primers
Posted On2016-08-04