Incidental Mutation 'R8030:Pkp2'
ID 617919
Institutional Source Beutler Lab
Gene Symbol Pkp2
Ensembl Gene ENSMUSG00000041957
Gene Name plakophilin 2
Synonyms Pkp2l, 1200008D14Rik, 1200012P04Rik
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R8030 (G1)
Quality Score 225.009
Status Not validated
Chromosome 16
Chromosomal Location 16031209-16090576 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 16064774 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Leucine at position 433 (M433L)
Ref Sequence ENSEMBL: ENSMUSP00000036890 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000039408]
AlphaFold Q9CQ73
Predicted Effect probably benign
Transcript: ENSMUST00000039408
AA Change: M433L

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000036890
Gene: ENSMUSG00000041957
AA Change: M433L

DomainStartEndE-ValueType
low complexity region 258 271 N/A INTRINSIC
ARM 342 382 7.5e-9 SMART
ARM 384 425 5.14e-7 SMART
Blast:ARM 426 481 2e-29 BLAST
ARM 484 530 8.76e-1 SMART
ARM 631 672 2.98e-3 SMART
Blast:ARM 677 718 2e-11 BLAST
Blast:ARM 720 763 5e-17 BLAST
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.8%
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 gene product may regulate the signaling activity of beta-catenin. Two alternately spliced transcripts encoding two protein isoforms have been identified. A processed pseudogene with high similarity to this locus has been mapped to chromosome 12p13. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mice display embryonic lethality with impaired heart formation, hemopericardium, and hemoperitoneum. [provided by MGI curators]
Allele List at MGI

All alleles(6) : Targeted(2) Gene trapped(4)

Other mutations in this stock
Total: 63 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700012B09Rik A G 9: 14,672,970 (GRCm39) S98P probably benign Het
Abca9 C T 11: 110,011,534 (GRCm39) V1170I probably benign Het
Acacb A G 5: 114,371,228 (GRCm39) T1786A probably damaging Het
Acmsd T C 1: 127,676,898 (GRCm39) I141T possibly damaging Het
Akr1c12 A G 13: 4,322,244 (GRCm39) V266A possibly damaging Het
Arhgef18 A T 8: 3,489,600 (GRCm39) I311F probably damaging Het
Armc2 T A 10: 41,842,738 (GRCm39) N355I possibly damaging Het
Armh1 T A 4: 117,087,184 (GRCm39) K160N probably benign Het
Asic1 A T 15: 99,592,722 (GRCm39) T236S possibly damaging Het
Avl9 T A 6: 56,718,407 (GRCm39) D424E probably damaging Het
Cbfa2t2 A T 2: 154,357,816 (GRCm39) Q197L probably damaging Het
Ccdc136 T C 6: 29,417,141 (GRCm39) V654A probably benign Het
Cd177 C T 7: 24,455,594 (GRCm39) W309* probably null Het
Cplane1 G T 15: 8,259,787 (GRCm39) G2383V probably damaging Het
Cracr2a A G 6: 127,588,386 (GRCm39) K182E probably damaging Het
Dpys T C 15: 39,691,486 (GRCm39) T279A possibly damaging Het
Dsc1 A T 18: 20,222,628 (GRCm39) S615T probably benign Het
Dsc2 C T 18: 20,165,331 (GRCm39) G881R possibly damaging Het
Efcab14 A G 4: 115,623,599 (GRCm39) Q390R probably benign Het
Eif4ebp2 G A 10: 61,270,825 (GRCm39) A68V probably damaging Het
Fam81a A G 9: 70,010,191 (GRCm39) S149P probably benign Het
Ffar4 A G 19: 38,095,839 (GRCm39) I193V possibly damaging Het
Flvcr2 T A 12: 85,845,312 (GRCm39) V377D probably damaging Het
Fscn1 C T 5: 142,946,756 (GRCm39) R185C possibly damaging Het
Gucy1b2 C T 14: 62,630,319 (GRCm39) S809N probably benign Het
H60b T A 10: 22,163,020 (GRCm39) N198K probably damaging Het
Helz2 A T 2: 180,879,689 (GRCm39) F643Y possibly damaging Het
Kash5 CGGCTCAGGCTCAGGCTCAGGCTCAGGCTCAGGCTCAGGCTCAGGCTC CGGCTCAGGCTCAGGCTCAGGCTCAGGCTCAGGCTCAGGCTCAGGCTCAGGCTC 7: 44,837,608 (GRCm39) probably benign Het
Kif28 A G 1: 179,526,629 (GRCm39) V846A probably benign Het
Kirrel1 C A 3: 87,005,082 (GRCm39) G89W probably damaging Het
Krt42 G C 11: 100,155,865 (GRCm39) R294G possibly damaging Het
Mb21d2 A G 16: 28,646,555 (GRCm39) F473S probably damaging Het
Mcrip2 G A 17: 26,083,306 (GRCm39) Q111* probably null Het
Msh5 A G 17: 35,248,724 (GRCm39) Y741H possibly damaging Het
Myo7b A G 18: 32,131,135 (GRCm39) I544T probably damaging Het
Nav1 T C 1: 135,464,977 (GRCm39) E276G probably damaging Het
Nr2f1 T C 13: 78,343,565 (GRCm39) N233S probably benign Het
Nrip2 A T 6: 128,383,484 (GRCm39) D124V possibly damaging Het
Or5al1 C T 2: 85,990,586 (GRCm39) V43I probably benign Het
Or8k16 T A 2: 85,520,063 (GRCm39) C97S probably damaging Het
Panx2 G T 15: 88,952,282 (GRCm39) A250S probably damaging Het
Pdc T C 1: 150,208,964 (GRCm39) L149P probably damaging Het
Pex5l T A 3: 33,008,568 (GRCm39) I445F possibly damaging Het
Pigc T C 1: 161,798,116 (GRCm39) F33L probably damaging Het
Rbfox2 A G 15: 76,969,776 (GRCm39) probably null Het
Rd3l A G 12: 111,946,584 (GRCm39) L64P possibly damaging Het
Rnf220 A G 4: 117,135,025 (GRCm39) Y409H probably damaging Het
Rsf1 G GACGGCGGCC 7: 97,229,116 (GRCm39) probably benign Het
Sel1l2 T C 2: 140,082,938 (GRCm39) T567A probably damaging Het
Slc22a8 T C 19: 8,587,371 (GRCm39) I477T probably damaging Het
Sltm C T 9: 70,493,261 (GRCm39) R753* probably null Het
Specc1l T A 10: 75,084,389 (GRCm39) M687K probably damaging Het
Spock3 T G 8: 63,805,232 (GRCm39) C338G probably damaging Het
Ssh2 C A 11: 77,345,332 (GRCm39) Q1106K probably benign Het
Sycp2l A G 13: 41,326,146 (GRCm39) M251V not run Het
Tdrd5 C A 1: 156,098,165 (GRCm39) E711* probably null Het
Thop1 T C 10: 80,911,450 (GRCm39) M112T possibly damaging Het
Tln1 C T 4: 43,535,737 (GRCm39) probably null Het
Ttc28 A C 5: 111,433,922 (GRCm39) I2319L possibly damaging Het
Ttll11 A G 2: 35,792,685 (GRCm39) I386T probably damaging Het
Txndc8 T C 4: 57,984,178 (GRCm39) E151G probably damaging Het
Ubr1 T C 2: 120,764,855 (GRCm39) E533G probably damaging Het
Zscan4f A G 7: 11,135,290 (GRCm39) H232R probably benign Het
Other mutations in Pkp2
AlleleSourceChrCoordTypePredicted EffectPPH Score
P0014:Pkp2 UTSW 16 16,058,386 (GRCm39) missense probably benign 0.08
R0131:Pkp2 UTSW 16 16,058,577 (GRCm39) splice site probably benign
R0581:Pkp2 UTSW 16 16,087,647 (GRCm39) splice site probably benign
R0722:Pkp2 UTSW 16 16,064,892 (GRCm39) missense probably benign
R0882:Pkp2 UTSW 16 16,087,575 (GRCm39) missense probably damaging 1.00
R0942:Pkp2 UTSW 16 16,043,894 (GRCm39) missense probably benign
R1236:Pkp2 UTSW 16 16,043,766 (GRCm39) missense probably benign
R1265:Pkp2 UTSW 16 16,043,168 (GRCm39) missense probably benign 0.00
R1674:Pkp2 UTSW 16 16,058,422 (GRCm39) missense possibly damaging 0.50
R1687:Pkp2 UTSW 16 16,086,573 (GRCm39) critical splice donor site probably null
R1769:Pkp2 UTSW 16 16,080,561 (GRCm39) missense probably damaging 1.00
R2094:Pkp2 UTSW 16 16,064,831 (GRCm39) missense probably damaging 1.00
R4360:Pkp2 UTSW 16 16,086,546 (GRCm39) missense probably benign 0.03
R4739:Pkp2 UTSW 16 16,048,588 (GRCm39) missense probably damaging 0.99
R5162:Pkp2 UTSW 16 16,078,200 (GRCm39) missense probably damaging 1.00
R5607:Pkp2 UTSW 16 16,078,239 (GRCm39) missense probably damaging 0.98
R6334:Pkp2 UTSW 16 16,043,933 (GRCm39) missense probably damaging 0.99
R6918:Pkp2 UTSW 16 16,090,082 (GRCm39) missense probably damaging 1.00
R7274:Pkp2 UTSW 16 16,064,793 (GRCm39) missense possibly damaging 0.92
R7408:Pkp2 UTSW 16 16,079,537 (GRCm39) missense possibly damaging 0.50
R7698:Pkp2 UTSW 16 16,058,523 (GRCm39) missense probably benign 0.01
R7788:Pkp2 UTSW 16 16,043,272 (GRCm39) missense probably benign 0.01
R8056:Pkp2 UTSW 16 16,031,264 (GRCm39) missense probably benign 0.28
R8161:Pkp2 UTSW 16 16,031,313 (GRCm39) missense probably damaging 0.99
R8253:Pkp2 UTSW 16 16,086,406 (GRCm39) missense probably damaging 1.00
R8681:Pkp2 UTSW 16 16,048,545 (GRCm39) missense probably benign
R9259:Pkp2 UTSW 16 16,043,714 (GRCm39) missense probably damaging 1.00
R9570:Pkp2 UTSW 16 16,078,278 (GRCm39) missense possibly damaging 0.71
R9720:Pkp2 UTSW 16 16,087,584 (GRCm39) missense probably benign 0.18
Z1176:Pkp2 UTSW 16 16,048,564 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- TTTGAACCTGCATGATCTTGC -3'
(R):5'- TGGGTGCCCTATTTGATTACAC -3'

Sequencing Primer
(F):5'- CTTGAAGTTGATGGCCTTG -3'
(R):5'- TTGATTACACCTTTTATCTGAAGAGG -3'
Posted On 2020-01-23