Incidental Mutation 'R7463:Ptpn18'
ID 578538
Institutional Source Beutler Lab
Gene Symbol Ptpn18
Ensembl Gene ENSMUSG00000026126
Gene Name protein tyrosine phosphatase, non-receptor type 18
Synonyms Ptpk1, PTP-HSCF, FLP1, HSCF, PTP-K1
MMRRC Submission 045537-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.167) question?
Stock # R7463 (G1)
Quality Score 225.009
Status Validated
Chromosome 1
Chromosomal Location 34498843-34514814 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 34512445 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Asparagine at position 417 (D417N)
Ref Sequence ENSEMBL: ENSMUSP00000027302 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027302] [ENSMUST00000188972] [ENSMUST00000190122]
AlphaFold Q61152
Predicted Effect possibly damaging
Transcript: ENSMUST00000027302
AA Change: D417N

PolyPhen 2 Score 0.754 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000027302
Gene: ENSMUSG00000026126
AA Change: D417N

DomainStartEndE-ValueType
PTPc 25 293 7.77e-115 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000188972
AA Change: D68N

PolyPhen 2 Score 0.904 (Sensitivity: 0.82; Specificity: 0.94)
Predicted Effect probably benign
Transcript: ENSMUST00000190122
SMART Domains Protein: ENSMUSP00000139885
Gene: ENSMUSG00000026126

DomainStartEndE-ValueType
PTPc 2 269 9.1e-113 SMART
Meta Mutation Damage Score 0.1795 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.4%
  • 20x: 97.7%
Validation Efficiency 100% (62/62)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a member of the protein tyrosine phosphatase (PTP) family. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, the mitotic cycle, and oncogenic transformation. This PTP contains a PEST motif, which often serves as a protein-protein interaction domain, and may be related to protein intracellular half-live. This protein can differentially dephosphorylate autophosphorylated tyrosine kinases that are overexpressed in tumor tissues, and it appears to regulate HER2, a member of the epidermal growth factor receptor family of receptor tyrosine kinases. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Nov 2008]
Allele List at MGI
Other mutations in this stock
Total: 61 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc10 A T 17: 46,634,698 (GRCm39) V435E probably damaging Het
Acta2 G A 19: 34,229,931 (GRCm39) T8I probably benign Het
Adcy2 T C 13: 68,878,399 (GRCm39) D413G probably damaging Het
Adgrg6 T A 10: 14,310,140 (GRCm39) D727V possibly damaging Het
Aebp2 C T 6: 140,583,452 (GRCm39) Q309* probably null Het
Amy1 A T 3: 113,363,533 (GRCm39) C43* probably null Het
Bpifc T C 10: 85,815,198 (GRCm39) E256G probably benign Het
Bysl A T 17: 47,913,396 (GRCm39) S296T probably benign Het
Carmil3 C T 14: 55,739,853 (GRCm39) P980L probably damaging Het
Coch T A 12: 51,640,408 (GRCm39) M1K probably null Het
Cpt2 A T 4: 107,765,354 (GRCm39) F137I probably damaging Het
Crem T C 18: 3,295,094 (GRCm39) I112V probably benign Het
Cul9 A G 17: 46,831,402 (GRCm39) probably null Het
Cyp3a41a T A 5: 145,650,374 (GRCm39) I90F probably damaging Het
Cyp4f16 C T 17: 32,769,761 (GRCm39) A457V possibly damaging Het
Ddx6 A G 9: 44,540,026 (GRCm39) E318G probably damaging Het
Dip2b A G 15: 100,052,038 (GRCm39) E213G probably benign Het
Dlx5 T C 6: 6,878,316 (GRCm39) H238R probably damaging Het
Dnai2 A C 11: 114,645,232 (GRCm39) I556L probably benign Het
Dnmt1 C T 9: 20,823,521 (GRCm39) V1147M possibly damaging Het
Egf G T 3: 129,533,664 (GRCm39) Q59K probably benign Het
Ermp1 A T 19: 29,623,662 (GRCm39) Y109* probably null Het
Fer1l6 T A 15: 58,445,450 (GRCm39) Y573* probably null Het
Fmnl1 T C 11: 103,083,954 (GRCm39) L503P probably damaging Het
Gnptab T G 10: 88,267,251 (GRCm39) I447M probably damaging Het
Hgf G A 5: 16,783,448 (GRCm39) D253N probably benign Het
Hjurp CTCTGGGAGGGCTTGCTCCGGGGGCAGTGTGTCCTGTTCTTGTGCAGCCCCT C 1: 88,193,999 (GRCm39) probably benign Het
Igf2r T C 17: 12,929,532 (GRCm39) T958A probably benign Het
Kcnd2 T A 6: 21,216,497 (GRCm39) L67Q probably damaging Het
Kif5a A G 10: 127,079,593 (GRCm39) V248A probably damaging Het
Krt33b A G 11: 99,920,389 (GRCm39) I88T probably damaging Het
Lhx2 G A 2: 38,241,858 (GRCm39) E25K possibly damaging Het
Mex3d C T 10: 80,217,532 (GRCm39) G562R Het
Myom2 A T 8: 15,167,679 (GRCm39) Y1088F probably null Het
Ncapg T A 5: 45,851,434 (GRCm39) probably null Het
Nudc A C 4: 133,261,714 (GRCm39) V190G possibly damaging Het
Obscn G T 11: 59,013,686 (GRCm39) R1054S probably benign Het
Or10g1 A G 14: 52,648,168 (GRCm39) W54R probably benign Het
Or10g9 A G 9: 39,911,860 (GRCm39) V221A probably benign Het
Or2d4 A T 7: 106,543,380 (GRCm39) V276E probably damaging Het
Or52h9 T C 7: 104,202,689 (GRCm39) S188P possibly damaging Het
Or56a5 T A 7: 104,793,144 (GRCm39) M119L probably benign Het
Or8j3 T C 2: 86,028,182 (GRCm39) M305V probably benign Het
Pcdh10 A T 3: 45,338,007 (GRCm39) R891S possibly damaging Het
Pcdh15 C T 10: 74,467,602 (GRCm39) S1873L possibly damaging Het
Pcdh7 A G 5: 57,878,340 (GRCm39) K632E probably benign Het
Pcdhgb8 G A 18: 37,896,480 (GRCm39) A517T probably damaging Het
Ptgr2 A T 12: 84,339,072 (GRCm39) probably benign Het
Racgap1 T A 15: 99,540,839 (GRCm39) T4S probably benign Het
Rb1cc1 A G 1: 6,319,404 (GRCm39) H941R probably benign Het
Reln T C 5: 22,308,433 (GRCm39) H312R probably damaging Het
Rnf166 T A 8: 123,194,726 (GRCm39) H208L probably damaging Het
Spmap2 T C 10: 79,412,549 (GRCm39) E314G probably damaging Het
Timeless T C 10: 128,086,295 (GRCm39) S999P probably benign Het
Tmem94 G T 11: 115,677,082 (GRCm39) R118L possibly damaging Het
Tor1aip1 A T 1: 155,883,355 (GRCm39) H349Q possibly damaging Het
Ttn T A 2: 76,750,804 (GRCm39) E3415V probably benign Het
Vmn2r102 A T 17: 19,896,886 (GRCm39) N78Y probably damaging Het
Wdr11 A T 7: 129,208,810 (GRCm39) D427V probably damaging Het
Zer1 A T 2: 30,003,449 (GRCm39) probably benign Het
Zfp516 T A 18: 82,975,233 (GRCm39) M477K probably benign Het
Other mutations in Ptpn18
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00488:Ptpn18 APN 1 34,502,200 (GRCm39) missense probably damaging 0.98
IGL01611:Ptpn18 APN 1 34,498,898 (GRCm39) utr 5 prime probably benign
IGL01633:Ptpn18 APN 1 34,510,989 (GRCm39) missense probably benign 0.03
IGL03379:Ptpn18 APN 1 34,509,338 (GRCm39) splice site probably null
R0848:Ptpn18 UTSW 1 34,501,783 (GRCm39) missense probably damaging 1.00
R1400:Ptpn18 UTSW 1 34,502,587 (GRCm39) critical splice donor site probably null
R1973:Ptpn18 UTSW 1 34,502,190 (GRCm39) missense probably damaging 1.00
R2040:Ptpn18 UTSW 1 34,509,300 (GRCm39) missense probably damaging 0.99
R2113:Ptpn18 UTSW 1 34,510,742 (GRCm39) missense probably damaging 1.00
R2963:Ptpn18 UTSW 1 34,510,773 (GRCm39) nonsense probably null
R4061:Ptpn18 UTSW 1 34,512,011 (GRCm39) missense possibly damaging 0.66
R4062:Ptpn18 UTSW 1 34,512,011 (GRCm39) missense possibly damaging 0.66
R4509:Ptpn18 UTSW 1 34,501,823 (GRCm39) missense possibly damaging 0.49
R4522:Ptpn18 UTSW 1 34,512,041 (GRCm39) missense probably benign
R4626:Ptpn18 UTSW 1 34,510,873 (GRCm39) splice site probably null
R4978:Ptpn18 UTSW 1 34,508,894 (GRCm39) intron probably benign
R5260:Ptpn18 UTSW 1 34,502,591 (GRCm39) splice site probably benign
R5335:Ptpn18 UTSW 1 34,502,259 (GRCm39) missense probably damaging 1.00
R5481:Ptpn18 UTSW 1 34,510,744 (GRCm39) missense possibly damaging 0.67
R5865:Ptpn18 UTSW 1 34,510,644 (GRCm39) splice site probably benign
R7038:Ptpn18 UTSW 1 34,498,906 (GRCm39) start codon destroyed probably null 1.00
R7225:Ptpn18 UTSW 1 34,511,927 (GRCm39) missense possibly damaging 0.58
R7290:Ptpn18 UTSW 1 34,501,892 (GRCm39) critical splice donor site probably null
R7411:Ptpn18 UTSW 1 34,511,273 (GRCm39) critical splice donor site probably null
R7434:Ptpn18 UTSW 1 34,512,445 (GRCm39) missense possibly damaging 0.75
R7441:Ptpn18 UTSW 1 34,512,416 (GRCm39) missense probably benign 0.00
R7442:Ptpn18 UTSW 1 34,501,831 (GRCm39) missense probably benign 0.02
R7462:Ptpn18 UTSW 1 34,512,445 (GRCm39) missense possibly damaging 0.75
R7464:Ptpn18 UTSW 1 34,512,445 (GRCm39) missense possibly damaging 0.75
R7465:Ptpn18 UTSW 1 34,512,445 (GRCm39) missense possibly damaging 0.75
R7535:Ptpn18 UTSW 1 34,512,445 (GRCm39) missense possibly damaging 0.75
R7537:Ptpn18 UTSW 1 34,512,445 (GRCm39) missense possibly damaging 0.75
R7678:Ptpn18 UTSW 1 34,512,445 (GRCm39) missense possibly damaging 0.75
R7689:Ptpn18 UTSW 1 34,512,445 (GRCm39) missense possibly damaging 0.75
R7899:Ptpn18 UTSW 1 34,508,986 (GRCm39) splice site probably null
R8543:Ptpn18 UTSW 1 34,511,229 (GRCm39) missense probably benign 0.00
R8821:Ptpn18 UTSW 1 34,511,271 (GRCm39) missense probably null 1.00
R8831:Ptpn18 UTSW 1 34,511,271 (GRCm39) missense probably null 1.00
R8858:Ptpn18 UTSW 1 34,502,196 (GRCm39) missense possibly damaging 0.88
R8879:Ptpn18 UTSW 1 34,502,211 (GRCm39) missense probably benign 0.23
R8924:Ptpn18 UTSW 1 34,498,966 (GRCm39) missense probably benign 0.02
R9657:Ptpn18 UTSW 1 34,512,473 (GRCm39) missense possibly damaging 0.87
X0065:Ptpn18 UTSW 1 34,508,972 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ACTGGGCTGTCTAACCCAAG -3'
(R):5'- TCCATGCAGAAGCTAAGGAGTG -3'

Sequencing Primer
(F):5'- GCTGTCTAACCCAAGGCCCC -3'
(R):5'- GCTAAGGAGTGACAGGGTAAC -3'
Posted On 2019-10-07