Mutagenetix > Incidental Mutation

Incidental Mutation 'R9498:Pkp1'

717342

Institutional Source

Beutler Lab

Gene Symbol

Pkp1

Ensembl Gene

ENSMUSG00000026413

Gene Name

plakophilin 1

Synonyms

MMRRC Submission

Accession Numbers

Essential gene?

Possibly essential (E-score: 0.618) question?

Stock #

R9498 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

135799133-135846945 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 135817820 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Tyrosine to Phenylalanine at position 105 (Y105F)

Ref Sequence

ENSEMBL: ENSMUSP00000027667 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000027667] [ENSMUST00000163260] [ENSMUST00000189805]

AlphaFold

P97350

Predicted Effect

probably benign
Transcript: ENSMUST00000027667
AA Change: Y105F

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000027667
Gene: ENSMUSG00000026413
AA Change: Y105F

Domain	Start	End	E-Value	Type
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: ENSMUST00000163260
AA Change: Y105F

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000128418
Gene: ENSMUSG00000026413
AA Change: Y105F

Domain	Start	End	E-Value	Type
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

possibly damaging
Transcript: ENSMUST00000189805
AA Change: Y105F

PolyPhen 2 Score 0.944 (Sensitivity: 0.80; Specificity: 0.95)

SMART Domains

Protein: ENSMUSP00000140883
Gene: ENSMUSG00000026413
AA Change: Y105F

Domain	Start	End	E-Value	Type
low complexity region	52	60	N/A	INTRINSIC

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.7%
20x: 98.9%

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: 65 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2200002D01Rik	CCTTCTCCTTCTTCTCCTTCTTCTCCTTCTTCTCCATCTTCTCCTTCTTC	CCTTCTCCTTCTTCTCCTTCTTCTCCATCTTCTCCTTCTTC	7: 28,947,048 (GRCm39)		probably benign	Het
Aadacl3	A	G	4: 144,182,989 (GRCm39)	Y160H	probably damaging	Het
Abca17	T	C	17: 24,484,480 (GRCm39)	Y1594C	probably damaging	Het
Abca8a	T	C	11: 109,977,374 (GRCm39)	I128M	probably damaging	Het
Abhd12b	A	G	12: 70,210,237 (GRCm39)	I138V	probably benign	Het
Adcy8	G	A	15: 64,792,045 (GRCm39)	L304F	possibly damaging	Het
Alb	T	C	5: 90,617,362 (GRCm39)	F354L	probably damaging	Het
Ampd3	T	A	7: 110,409,053 (GRCm39)	S688R	probably damaging	Het
Aoc1l3	AGGCCCAGCCTGATCCTAAATTTCCTATCCCCATCAGCAAAGGTGGCCCTCAAGTGGCCCAGCC	AGGCCCAGCC	6: 48,964,952 (GRCm39)		probably benign	Het
Areg	T	G	5: 91,294,553 (GRCm39)	L237R	probably damaging	Het
Arhgef11	A	G	3: 87,640,484 (GRCm39)	S1243G	probably benign	Het
B3glct	A	G	5: 149,673,894 (GRCm39)		probably null	Het
Casp7	T	A	19: 56,424,767 (GRCm39)	L162Q	probably damaging	Het
Cdh20	A	G	1: 109,976,635 (GRCm39)	N100S	probably benign	Het
Cdh22	G	T	2: 164,954,490 (GRCm39)	T677N	probably damaging	Het
Cmtm5	T	A	14: 55,174,205 (GRCm39)	S31T	probably benign	Het
Col6a3	T	A	1: 90,713,650 (GRCm39)	R2295*	probably null	Het
Cpa6	T	C	1: 10,479,546 (GRCm39)	N229S	possibly damaging	Het
Dagla	G	T	19: 10,232,218 (GRCm39)	Y489*	probably null	Het
Dnah7b	A	G	1: 46,253,564 (GRCm39)	K1823R	probably benign	Het
Dnah9	T	C	11: 65,739,199 (GRCm39)	N4180D	probably damaging	Het
Dsg3	A	C	18: 20,658,278 (GRCm39)	E296D	probably damaging	Het
Ednra	A	T	8: 78,446,934 (GRCm39)	L48Q	probably benign	Het
Esco2	T	C	14: 66,068,752 (GRCm39)	D186G	probably benign	Het
Foxj2	A	G	6: 122,819,792 (GRCm39)	D560G	probably damaging	Het
Frmd3	G	A	4: 74,038,055 (GRCm39)	M105I	probably benign	Het
Gria4	A	T	9: 4,503,560 (GRCm39)		probably null	Het
Hrob	T	C	11: 102,150,167 (GRCm39)	S410P	probably benign	Het
Ifi204	T	C	1: 173,583,537 (GRCm39)	E227G	possibly damaging	Het
Lgalsl	T	A	11: 20,779,439 (GRCm39)	I69F	possibly damaging	Het
Myo15b	A	G	11: 115,770,784 (GRCm39)	T1588A		Het
Myo9a	A	G	9: 59,734,466 (GRCm39)	S683G	probably damaging	Het
Ncam2	T	C	16: 81,309,887 (GRCm39)	I459T	probably benign	Het
Nedd4l	T	C	18: 65,294,723 (GRCm39)		probably null	Het
Nfic	T	C	10: 81,256,502 (GRCm39)	E54G	probably damaging	Het
Nrxn1	T	C	17: 90,897,397 (GRCm39)	T920A	probably damaging	Het
Obsl1	C	T	1: 75,467,484 (GRCm39)	C1430Y	probably damaging	Het
Or8k17	A	G	2: 86,066,838 (GRCm39)	F107L	probably damaging	Het
Pcbp2	G	A	15: 102,406,941 (GRCm39)	G357D	probably benign	Het
Pcdhb1	A	G	18: 37,398,516 (GRCm39)	S156G	probably damaging	Het
Pcdhb15	A	T	18: 37,606,890 (GRCm39)	R41*	probably null	Het
Pde1b	A	T	15: 103,435,489 (GRCm39)	D448V	probably benign	Het
Pex7	G	A	10: 19,762,859 (GRCm39)	R227*	probably null	Het
Plbd1	T	C	6: 136,589,244 (GRCm39)	T529A	possibly damaging	Het
Plxnc1	C	G	10: 94,649,004 (GRCm39)	Q1258H	possibly damaging	Het
Prr36	T	A	8: 4,263,291 (GRCm39)	T792S	unknown	Het
Rasgrf1	A	T	9: 89,826,921 (GRCm39)	T177S	probably benign	Het
Rbm14	A	G	19: 4,853,495 (GRCm39)	S296P	probably benign	Het
Rfx8	T	C	1: 39,724,674 (GRCm39)	Y229C	probably damaging	Het
Rgs3	A	T	4: 62,575,412 (GRCm39)	S600C	probably damaging	Het
Slc29a4	T	A	5: 142,704,233 (GRCm39)	S296T	probably benign	Het
Speer4a3	AACT	A	5: 26,155,849 (GRCm39)		probably benign	Het
Srsf6	A	G	2: 162,774,009 (GRCm39)	E68G	probably benign	Het
Syt13	A	T	2: 92,781,749 (GRCm39)	N317Y	possibly damaging	Het
Tars2	A	T	3: 95,647,553 (GRCm39)	L701Q	probably damaging	Het
Tbc1d16	A	T	11: 119,048,681 (GRCm39)	V324E	probably damaging	Het
Tbc1d21	A	G	9: 58,273,924 (GRCm39)	L84P	probably damaging	Het
Trappc6b	A	G	12: 59,097,127 (GRCm39)	M65T	possibly damaging	Het
Tubb1	A	G	2: 174,299,403 (GRCm39)	N362D	probably benign	Het
Tubgcp5	C	T	7: 55,463,233 (GRCm39)	T475M	possibly damaging	Het
Ugt2b37	T	C	5: 87,402,244 (GRCm39)	K129R	probably benign	Het
Vmn2r55	A	G	7: 12,404,812 (GRCm39)	V197A	probably damaging	Het
Wfdc3	G	A	2: 164,584,997 (GRCm39)	L4F	possibly damaging	Het
Zfp141	T	A	7: 42,125,770 (GRCm39)	Q234L	probably benign	Het
Zfp850	T	C	7: 27,689,275 (GRCm39)	K311R	possibly damaging	Het

Other mutations in Pkp1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00943:Pkp1	APN	1	135,805,922 (GRCm39)	missense	probably damaging	0.96
IGL02113:Pkp1	APN	1	135,811,652 (GRCm39)	missense	possibly damaging	0.92
IGL02149:Pkp1	APN	1	135,814,485 (GRCm39)	missense	probably benign	0.00
IGL02582:Pkp1	APN	1	135,817,664 (GRCm39)	missense	probably damaging	0.99
IGL02655:Pkp1	APN	1	135,817,511 (GRCm39)	missense	probably benign	0.14
IGL03166:Pkp1	APN	1	135,805,862 (GRCm39)	missense	probably damaging	1.00
P0008:Pkp1	UTSW	1	135,803,421 (GRCm39)	missense	probably benign	0.00
R0180:Pkp1	UTSW	1	135,814,538 (GRCm39)	missense	probably benign	0.00
R0368:Pkp1	UTSW	1	135,814,590 (GRCm39)	missense	probably benign	0.00
R0368:Pkp1	UTSW	1	135,803,421 (GRCm39)	missense	probably benign
R0601:Pkp1	UTSW	1	135,805,920 (GRCm39)	missense	probably damaging	1.00
R0725:Pkp1	UTSW	1	135,808,478 (GRCm39)	missense	probably benign	0.02
R1414:Pkp1	UTSW	1	135,811,823 (GRCm39)	splice site	probably benign
R1926:Pkp1	UTSW	1	135,805,411 (GRCm39)	missense	probably benign
R2082:Pkp1	UTSW	1	135,812,714 (GRCm39)	missense	possibly damaging	0.48
R2190:Pkp1	UTSW	1	135,807,709 (GRCm39)	missense	probably benign	0.02
R2249:Pkp1	UTSW	1	135,808,545 (GRCm39)	missense	probably damaging	1.00
R4457:Pkp1	UTSW	1	135,803,362 (GRCm39)	makesense	probably null
R4838:Pkp1	UTSW	1	135,810,326 (GRCm39)	missense	probably damaging	1.00
R4885:Pkp1	UTSW	1	135,846,690 (GRCm39)	missense	possibly damaging	0.92
R4995:Pkp1	UTSW	1	135,808,593 (GRCm39)	missense	possibly damaging	0.91
R5436:Pkp1	UTSW	1	135,846,656 (GRCm39)	missense	probably damaging	1.00
R5440:Pkp1	UTSW	1	135,810,230 (GRCm39)	missense	probably benign	0.41
R5652:Pkp1	UTSW	1	135,810,335 (GRCm39)	critical splice acceptor site	probably null
R5898:Pkp1	UTSW	1	135,810,259 (GRCm39)	missense	probably damaging	1.00
R5908:Pkp1	UTSW	1	135,846,621 (GRCm39)	nonsense	probably null
R6006:Pkp1	UTSW	1	135,805,406 (GRCm39)	splice site	probably null
R6013:Pkp1	UTSW	1	135,811,648 (GRCm39)	missense	probably damaging	1.00
R6218:Pkp1	UTSW	1	135,807,646 (GRCm39)	missense	probably damaging	0.96
R6232:Pkp1	UTSW	1	135,814,599 (GRCm39)	missense	probably benign	0.01
R7000:Pkp1	UTSW	1	135,817,692 (GRCm39)	missense	probably benign	0.41
R7799:Pkp1	UTSW	1	135,817,695 (GRCm39)	missense	possibly damaging	0.94
R7883:Pkp1	UTSW	1	135,812,641 (GRCm39)	critical splice donor site	probably null
R8486:Pkp1	UTSW	1	135,846,714 (GRCm39)	missense	probably damaging	1.00
R8822:Pkp1	UTSW	1	135,807,661 (GRCm39)	missense	probably benign	0.00
R8848:Pkp1	UTSW	1	135,807,652 (GRCm39)	missense	probably damaging	1.00
R9099:Pkp1	UTSW	1	135,805,429 (GRCm39)	missense	probably benign

Predicted Primers

PCR Primer
(F):5'- TAGAAGCTGCATCGGTTCTGG -3'
(R):5'- CTACAACCTGCTGGCAAAATAATG -3'

Sequencing Primer
(F):5'- CCTTGGGTCACAGTAGAGGTCAG -3'
(R):5'- CCTGCTGGCAAAATAATGTCCTAGG -3'

Posted On

2022-07-18