Incidental Mutation 'R1926:Pkp1'
ID213403
Institutional Source Beutler Lab
Gene Symbol Pkp1
Ensembl Gene ENSMUSG00000026413
Gene Nameplakophilin 1
Synonyms
MMRRC Submission 039944-MU
Accession Numbers

NCBI RefSeq: NM_019645.2; MGI: 1328359

Is this an essential gene? Possibly non essential (E-score: 0.254) question?
Stock #R1926 (G1)
Quality Score225
Status Not validated
Chromosome1
Chromosomal Location135871395-135919207 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 135877673 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Isoleucine at position 675 (T675I)
Ref Sequence ENSEMBL: ENSMUSP00000128418 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027667] [ENSMUST00000163260] [ENSMUST00000189805]
Predicted Effect probably benign
Transcript: ENSMUST00000027667
AA Change: T675I

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000027667
Gene: ENSMUSG00000026413
AA Change: T675I

DomainStartEndE-ValueType
low complexity region 52 60 N/A INTRINSIC
ARM 277 317 2.65e-9 SMART
ARM 319 360 3.47e-4 SMART
ARM 361 416 1.3e1 SMART
ARM 417 464 5.59e1 SMART
ARM 516 557 8.48e1 SMART
ARM 565 604 3.85e0 SMART
ARM 605 650 5.76e1 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000132793
Predicted Effect probably benign
Transcript: ENSMUST00000163260
AA Change: T675I

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000128418
Gene: ENSMUSG00000026413
AA Change: T675I

DomainStartEndE-ValueType
low complexity region 52 60 N/A INTRINSIC
ARM 277 317 2.65e-9 SMART
ARM 319 360 3.47e-4 SMART
ARM 361 416 1.3e1 SMART
ARM 417 464 5.59e1 SMART
ARM 516 557 8.48e1 SMART
ARM 565 604 3.85e0 SMART
ARM 605 650 5.76e1 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000189805
SMART Domains Protein: ENSMUSP00000140883
Gene: ENSMUSG00000026413

DomainStartEndE-ValueType
low complexity region 52 60 N/A INTRINSIC
Coding Region Coverage
  • 1x: 97.3%
  • 3x: 96.7%
  • 10x: 95.0%
  • 20x: 91.6%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the arm-repeat (armadillo) and plakophilin gene families. Plakophilin proteins contain numerous armadillo repeats, localize to cell desmosomes and nuclei, and participate in linking cadherins to intermediate filaments in the cytoskeleton. This protein may be involved in molecular recruitment and stabilization during desmosome formation. Mutations in this gene have been associated with the ectodermal dysplasia/skin fragility syndrome. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2010]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit reduced birth weight, absent whiskers, and neonatal lethality associated with skin fragility, skin lesions, loss of desmosomal adhesion, and impaired skin barrier function due to abnormal tight junction formation. [provided by MGI curators]
Allele List at MGI

All alleles(4) : Targeted(4)

Other mutations in this stock
Total: 81 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2810474O19Rik C T 6: 149,329,404 T1316I probably benign Het
Acsm3 C T 7: 119,777,136 T362M probably damaging Het
Ang6 A G 14: 44,002,238 V11A possibly damaging Het
Ankrd17 A G 5: 90,244,169 Y1880H probably damaging Het
BC049730 G A 7: 24,714,116 G186R probably damaging Het
Bmi1 A G 2: 18,682,273 I55V probably benign Het
Bnipl G A 3: 95,243,043 T297M probably damaging Het
Bpifa2 T C 2: 154,013,749 V198A probably benign Het
Brms1l G T 12: 55,863,161 V239F possibly damaging Het
Ccdc158 A G 5: 92,650,788 V351A probably benign Het
Ces1c A G 8: 93,127,604 F101S possibly damaging Het
Cpb2 T C 14: 75,242,397 Y15H probably benign Het
Dglucy A T 12: 100,867,155 N535I possibly damaging Het
Dopey1 C A 9: 86,523,019 H1763Q probably damaging Het
Dpy19l1 C T 9: 24,473,824 M236I probably benign Het
Efna2 T C 10: 80,186,876 Y85H probably damaging Het
Eipr1 A T 12: 28,864,837 probably null Het
Eln A T 5: 134,706,567 Y787* probably null Het
Erbb2 G C 11: 98,425,164 E364D probably benign Het
F5 A G 1: 164,179,508 T294A probably damaging Het
Fam47e A G 5: 92,585,385 T194A possibly damaging Het
Galk1 T C 11: 116,010,247 D202G probably damaging Het
Glb1l2 T C 9: 26,771,066 D163G probably damaging Het
Gmip A G 8: 69,815,520 E408G probably benign Het
Gp1ba A T 11: 70,640,889 probably benign Het
Grm3 A T 5: 9,504,881 C804S probably damaging Het
Gzmd A G 14: 56,130,280 C179R probably damaging Het
Hadhb T A 5: 30,180,937 L415Q possibly damaging Het
Ift80 T C 3: 68,916,165 Y588C probably damaging Het
Jazf1 T C 6: 53,068,531 T13A probably benign Het
Kat8 T A 7: 127,915,295 Y67* probably null Het
Kcnab1 G A 3: 65,376,512 E384K possibly damaging Het
Lhx3 A T 2: 26,202,188 Y230* probably null Het
Lmx1b T A 2: 33,564,662 M365L probably damaging Het
Ly6k G T 15: 74,797,202 P76Q probably benign Het
Map1b A T 13: 99,430,692 H1840Q unknown Het
Map3k2 A G 18: 32,203,110 I117V probably damaging Het
Med13 C A 11: 86,289,073 A1350S possibly damaging Het
Midn T C 10: 80,151,661 S109P probably damaging Het
Msh6 A G 17: 87,986,225 T803A probably benign Het
Nckap1 T C 2: 80,506,838 Y1018C probably damaging Het
Ndufc1 A T 3: 51,407,395 N63K probably benign Het
Neb A T 2: 52,279,635 S1811R probably damaging Het
Notch1 T C 2: 26,481,657 D260G probably damaging Het
Ntn4 C T 10: 93,707,353 R314W probably damaging Het
Oas1g T C 5: 120,879,142 K283R probably benign Het
Obscn T C 11: 59,063,474 T4037A possibly damaging Het
Olfr1414 A G 1: 92,511,608 L140P probably damaging Het
Olfr449 T G 6: 42,838,313 L144R probably damaging Het
Otop2 A T 11: 115,326,955 T206S probably benign Het
Pamr1 A G 2: 102,640,997 probably null Het
Plxna2 G A 1: 194,762,450 V717I probably benign Het
Ptgs2 T C 1: 150,100,228 L2P possibly damaging Het
Rarg A G 15: 102,239,545 F277S probably damaging Het
Rassf5 A T 1: 131,212,339 I161N probably damaging Het
Rxfp4 A G 3: 88,652,352 V264A probably benign Het
Secisbp2l T A 2: 125,740,677 Q953L probably damaging Het
Serpinb9c T C 13: 33,150,235 I275V probably benign Het
Slc2a12 T C 10: 22,665,242 V332A probably damaging Het
Slc7a1 T C 5: 148,348,303 S127G probably damaging Het
Slc7a4 A T 16: 17,575,704 V77E probably damaging Het
Sp8 G A 12: 118,849,229 S273N possibly damaging Het
Spag6l G T 16: 16,763,057 N475K probably benign Het
St18 A G 1: 6,802,689 H216R probably benign Het
Tcirg1 C T 19: 3,902,843 probably benign Het
Tmeff1 A G 4: 48,658,788 Y87C probably damaging Het
Tmem94 T C 11: 115,792,900 V713A possibly damaging Het
Tnrc6b G T 15: 80,881,162 R955L probably damaging Het
Trip12 A G 1: 84,749,291 V1153A probably damaging Het
Tshz3 T C 7: 36,769,375 L263S probably damaging Het
Tubb6 G A 18: 67,401,321 probably null Het
Ube3a T C 7: 59,276,379 W302R probably damaging Het
Vcpkmt A T 12: 69,582,745 V81E probably damaging Het
Vmn1r175 T A 7: 23,809,041 I54F possibly damaging Het
Vwa8 T A 14: 79,020,635 N741K probably benign Het
Yeats2 A G 16: 20,214,426 T1034A probably benign Het
Zc3h6 G A 2: 128,997,795 R176Q probably damaging Het
Zfp207 T A 11: 80,395,427 Y424* probably null Het
Zfp729a A G 13: 67,619,557 V851A probably benign Het
Zkscan1 G T 5: 138,101,363 A450S probably benign Het
Zkscan3 A G 13: 21,396,446 V24A possibly damaging Het
Other mutations in Pkp1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00943:Pkp1 APN 1 135878184 missense probably damaging 0.96
IGL02113:Pkp1 APN 1 135883914 missense possibly damaging 0.92
IGL02149:Pkp1 APN 1 135886747 missense probably benign 0.00
IGL02582:Pkp1 APN 1 135889926 missense probably damaging 0.99
IGL02655:Pkp1 APN 1 135889773 missense probably benign 0.14
IGL03166:Pkp1 APN 1 135878124 missense probably damaging 1.00
P0008:Pkp1 UTSW 1 135875683 missense probably benign 0.00
R0180:Pkp1 UTSW 1 135886800 missense probably benign 0.00
R0368:Pkp1 UTSW 1 135875683 missense probably benign
R0368:Pkp1 UTSW 1 135886852 missense probably benign 0.00
R0601:Pkp1 UTSW 1 135878182 missense probably damaging 1.00
R0725:Pkp1 UTSW 1 135880740 missense probably benign 0.02
R1414:Pkp1 UTSW 1 135884085 splice site probably benign
R2082:Pkp1 UTSW 1 135884976 missense possibly damaging 0.48
R2190:Pkp1 UTSW 1 135879971 missense probably benign 0.02
R2249:Pkp1 UTSW 1 135880807 missense probably damaging 1.00
R4457:Pkp1 UTSW 1 135875624 makesense probably null
R4838:Pkp1 UTSW 1 135882588 missense probably damaging 1.00
R4885:Pkp1 UTSW 1 135918952 missense possibly damaging 0.92
R4995:Pkp1 UTSW 1 135880855 missense possibly damaging 0.91
R5436:Pkp1 UTSW 1 135918918 missense probably damaging 1.00
R5440:Pkp1 UTSW 1 135882492 missense probably benign 0.41
R5652:Pkp1 UTSW 1 135882597 critical splice acceptor site probably null
R5898:Pkp1 UTSW 1 135882521 missense probably damaging 1.00
R5908:Pkp1 UTSW 1 135918883 nonsense probably null
R6006:Pkp1 UTSW 1 135877668 splice site probably null
R6013:Pkp1 UTSW 1 135883910 missense probably damaging 1.00
R6218:Pkp1 UTSW 1 135879908 missense probably damaging 0.96
R6232:Pkp1 UTSW 1 135886861 missense probably benign 0.01
R7000:Pkp1 UTSW 1 135889954 missense probably benign 0.41
Predicted Primers PCR Primer
(F):5'- TCCAGAGTTCACATGTCCTCAG -3'
(R):5'- CCTATAGGAAACCAGGTGTTCCC -3'

Sequencing Primer
(F):5'- GAGTTCACATGTCCTCAGCTAAG -3'
(R):5'- GTGTTCCCAGAGGTAACCAGACTC -3'
Posted On2014-07-14