Mutagenetix > Incidental Mutation

Incidental Mutation 'R6218:Pkp1'

503817

Institutional Source

Beutler Lab

Gene Symbol

Pkp1

Ensembl Gene

ENSMUSG00000026413

Gene Name

plakophilin 1

Synonyms

Accession Numbers

Essential gene?

Possibly essential (E-score: 0.640) question?

Stock #

R6218 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

135799133-135846945 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 135807646 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Lysine to Glutamic Acid at position 541 (K541E)

Ref Sequence

ENSEMBL: ENSMUSP00000128418 (fasta)

Gene Model

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

AlphaFold

P97350

Predicted Effect

probably damaging
Transcript: ENSMUST00000027667
AA Change: K541E

PolyPhen 2 Score 0.957 (Sensitivity: 0.78; Specificity: 0.95)

SMART Domains

Protein: ENSMUSP00000027667
Gene: ENSMUSG00000026413
AA Change: K541E

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

noncoding transcript
Transcript: ENSMUST00000132793

Predicted Effect

probably damaging
Transcript: ENSMUST00000163260
AA Change: K541E

PolyPhen 2 Score 0.957 (Sensitivity: 0.78; Specificity: 0.95)

SMART Domains

Protein: ENSMUSP00000128418
Gene: ENSMUSG00000026413
AA Change: K541E

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: ENSMUST00000189805

SMART Domains

Protein: ENSMUSP00000140883
Gene: ENSMUSG00000026413

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

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.5%
20x: 98.5%

Validation Efficiency

100% (65/65)

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: 66 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2300003K06Rik	G	T	11: 99,728,730 (GRCm39)	Q38K	probably benign	Het
9930111J21Rik2	A	T	11: 48,910,134 (GRCm39)	N766K	probably benign	Het
Adam15	A	C	3: 89,251,190 (GRCm39)	I505S	probably benign	Het
Apc2	T	C	10: 80,142,254 (GRCm39)	M391T	probably damaging	Het
Arsi	G	A	18: 61,049,723 (GRCm39)	G202E	probably benign	Het
Bclaf1	A	G	10: 20,210,374 (GRCm39)	S840G	probably benign	Het
Cacna2d4	A	G	6: 119,216,021 (GRCm39)	Y96C	probably damaging	Het
Cald1	CAAAA	CAAA	6: 34,724,863 (GRCm39)		probably null	Het
Ddhd1	A	G	14: 45,851,633 (GRCm39)	L141P	probably damaging	Het
Dnaaf3	A	T	7: 4,526,671 (GRCm39)	S469T	probably benign	Het
Dzip3	A	T	16: 48,778,828 (GRCm39)	M323K	possibly damaging	Het
Eci2	T	A	13: 35,177,048 (GRCm39)		probably null	Het
Fam227b	A	T	2: 125,968,882 (GRCm39)	V64E	probably damaging	Het
Galnt2	A	G	8: 125,070,054 (GRCm39)	I524V	probably benign	Het
Gm10549	C	A	18: 33,597,358 (GRCm39)		probably benign	Het
Gm3443	T	A	19: 21,533,110 (GRCm39)	S25T	probably damaging	Het
Gpr22	T	A	12: 31,761,616 (GRCm39)	K14*	probably null	Het
Grip1	T	C	10: 119,822,251 (GRCm39)	S405P	possibly damaging	Het
Helz2	T	C	2: 180,877,738 (GRCm39)	H1020R	probably damaging	Het
Helz2	C	A	2: 180,874,087 (GRCm39)	V2136L	probably benign	Het
Il36rn	G	A	2: 24,167,502 (GRCm39)		probably benign	Het
Iqsec1	T	A	6: 90,666,617 (GRCm39)	S607C	probably damaging	Het
Irag1	G	A	7: 110,476,112 (GRCm39)	T819M	probably benign	Het
Klhl2	A	T	8: 65,205,801 (GRCm39)	Y373*	probably null	Het
L3mbtl3	T	C	10: 26,168,645 (GRCm39)	I595V	unknown	Het
Large2	T	C	2: 92,200,981 (GRCm39)	D65G	probably damaging	Het
Lrrfip1	T	C	1: 91,009,881 (GRCm39)	Y122H	probably damaging	Het
Map1b	A	T	13: 99,569,714 (GRCm39)	D1002E	unknown	Het
Mink1	C	T	11: 70,489,720 (GRCm39)	T59I	possibly damaging	Het
Myo7b	T	C	18: 32,092,507 (GRCm39)	N2097D	probably benign	Het
Nbea	C	A	3: 55,535,905 (GRCm39)	C2893F	probably damaging	Het
Nlgn1	A	T	3: 25,490,257 (GRCm39)	V490E	probably damaging	Het
Or2w1b	G	A	13: 21,300,401 (GRCm39)	E180K	probably damaging	Het
Or2y3	A	G	17: 38,393,620 (GRCm39)	M83T	probably damaging	Het
Or4c123	G	T	2: 89,127,306 (GRCm39)	H103N	probably damaging	Het
Or4f62	T	C	2: 111,986,701 (GRCm39)	I135T	probably damaging	Het
Or4k2	C	A	14: 50,424,135 (GRCm39)	D180Y	probably damaging	Het
Pctp	A	G	11: 89,878,144 (GRCm39)	I130T	probably benign	Het
Pdcl3	T	C	1: 39,027,152 (GRCm39)		probably null	Het
Pheta2	T	A	15: 82,227,917 (GRCm39)	H145Q	probably benign	Het
Pira12	A	T	7: 3,897,031 (GRCm39)	S602T	possibly damaging	Het
Plekhh2	G	A	17: 84,898,992 (GRCm39)	V990I	probably benign	Het
Ppp1r3a	A	T	6: 14,718,430 (GRCm39)	V828D	probably damaging	Het
Prrc2b	T	C	2: 32,098,823 (GRCm39)	Y712H	probably damaging	Het
Prune2	T	C	19: 17,098,926 (GRCm39)	S1477P	probably benign	Het
Psma5	A	G	3: 108,187,118 (GRCm39)	K239R	probably benign	Het
Rhobtb1	G	C	10: 69,106,286 (GRCm39)	A284P	probably benign	Het
Samsn1	G	A	16: 75,742,162 (GRCm39)		noncoding transcript	Het
Scel	A	G	14: 103,809,478 (GRCm39)	T273A	probably benign	Het
Slc22a5	T	A	11: 53,782,444 (GRCm39)		probably benign	Het
Slc25a37	A	T	14: 69,486,953 (GRCm39)	M110K	possibly damaging	Het
Slc6a2	A	T	8: 93,708,609 (GRCm39)	M242L	probably benign	Het
Slc8a3	C	A	12: 81,246,341 (GRCm39)	W904L	probably benign	Het
Ss18l1	G	A	2: 179,696,905 (GRCm39)	V109I	probably benign	Het
Tbx5	C	T	5: 119,991,663 (GRCm39)	H245Y	probably damaging	Het
Thumpd2	C	A	17: 81,360,342 (GRCm39)	L244F	probably damaging	Het
Tmem107	T	A	11: 68,962,241 (GRCm39)	V66E	probably damaging	Het
Tnr	T	C	1: 159,715,884 (GRCm39)	V882A	possibly damaging	Het
Top2b	T	G	14: 16,409,189 (GRCm38)	I777M	probably damaging	Het
Ttbk1	A	G	17: 46,781,733 (GRCm39)	V340A	possibly damaging	Het
Veph1	T	C	3: 66,162,481 (GRCm39)	E59G	probably damaging	Het
Vmn1r234	T	A	17: 21,449,983 (GRCm39)	M299K	possibly damaging	Het
Vps13b	T	C	15: 35,770,610 (GRCm39)	Y2018H	probably benign	Het
Zbtb11	A	G	16: 55,818,436 (GRCm39)	E620G	probably benign	Het
Zfp418	A	G	7: 7,185,627 (GRCm39)	H530R	possibly damaging	Het
Zfp764l1	C	T	7: 126,992,581 (GRCm39)	A10T	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
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
R9498:Pkp1	UTSW	1	135,817,820 (GRCm39)	missense	probably benign

Predicted Primers

PCR Primer
(F):5'- TTACTGCTCTGGTGATCAGC -3'
(R):5'- ACAACCTGAGATTGGGGCAG -3'

Sequencing Primer
(F):5'- TGCTCACACCTGTAGCTCGAAG -3'
(R):5'- CTGAGATTGGGGCAGAGGCAG -3'

Posted On

2018-02-27