Incidental Mutation 'R2045:Ptpn22'
ID 221781
Institutional Source Beutler Lab
Gene Symbol Ptpn22
Ensembl Gene ENSMUSG00000027843
Gene Name protein tyrosine phosphatase, non-receptor type 22 (lymphoid)
Synonyms Ptpn8, 70zpep
MMRRC Submission 040052-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.879) question?
Stock # R2045 (G1)
Quality Score 225
Status Validated
Chromosome 3
Chromosomal Location 103767111-103819563 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 103781337 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 79 (D79E)
Ref Sequence ENSEMBL: ENSMUSP00000029433 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029433] [ENSMUST00000146071]
AlphaFold P29352
PDB Structure Solution structure of the SH3 domain from C-terminal Src Kinase complexed with a peptide from the tyrosine phosphatase PEP [SOLUTION NMR]
Predicted Effect possibly damaging
Transcript: ENSMUST00000029433
AA Change: D79E

PolyPhen 2 Score 0.609 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000029433
Gene: ENSMUSG00000027843
AA Change: D79E

DomainStartEndE-ValueType
low complexity region 7 19 N/A INTRINSIC
PTPc 23 291 3.32e-123 SMART
Blast:PTPc 305 502 2e-65 BLAST
PDB:1JEG|B 605 629 2e-8 PDB
Predicted Effect probably benign
Transcript: ENSMUST00000146071
AA Change: D79E

PolyPhen 2 Score 0.359 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000122307
Gene: ENSMUSG00000027843
AA Change: D79E

DomainStartEndE-ValueType
low complexity region 7 19 N/A INTRINSIC
PTPc 23 291 3.32e-123 SMART
Blast:PTPc 305 502 9e-66 BLAST
internal_repeat_1 567 629 1.92e-7 PROSPERO
internal_repeat_1 651 705 1.92e-7 PROSPERO
Predicted Effect noncoding transcript
Transcript: ENSMUST00000197997
Predicted Effect noncoding transcript
Transcript: ENSMUST00000198530
Meta Mutation Damage Score 0.1056 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.0%
  • 20x: 94.6%
Validation Efficiency 100% (74/74)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes of member of the non-receptor class 4 subfamily of the protein-tyrosine phosphatase family. The encoded protein is a lymphoid-specific intracellular phosphatase that associates with the molecular adapter protein CBL and may be involved in regulating CBL function in the T-cell receptor signaling pathway. Mutations in this gene may be associated with a range of autoimmune disorders including Type 1 Diabetes, rheumatoid arthritis, systemic lupus erythematosus and Graves' disease. Alternatively spliced transcript variants encoding distinct isoforms have been described. [provided by RefSeq, Mar 2009]
PHENOTYPE: Homozygous null mice display antigen dependent increases in T cell proliferation and cytokine production, enlarged spleens and lymph nodes, increased spontaneous germinal center formation, increased B cell numbers, and increased serum IgG and IgE levels. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 74 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acta2 C T 19: 34,220,799 (GRCm39) G303E probably damaging Het
Adamts1 A T 16: 85,592,864 (GRCm39) Y515N probably damaging Het
Ankef1 T C 2: 136,396,658 (GRCm39) V695A probably benign Het
Ankrd63 C A 2: 118,533,834 (GRCm39) probably benign Het
Asah2 A T 19: 32,030,356 (GRCm39) N105K probably benign Het
Atf2 A C 2: 73,693,552 (GRCm39) D3E probably damaging Het
Atp5pb T C 3: 105,851,190 (GRCm39) probably benign Het
Bag4 C T 8: 26,259,516 (GRCm39) A228T probably benign Het
Bms1 A C 6: 118,369,588 (GRCm39) L960W probably damaging Het
Cacna1c A G 6: 118,633,098 (GRCm39) V977A probably damaging Het
Cadps2 A G 6: 23,839,121 (GRCm39) S6P possibly damaging Het
Capn8 A G 1: 182,440,951 (GRCm39) T462A probably benign Het
Cd226 T C 18: 89,225,486 (GRCm39) S128P probably benign Het
Cd33 G T 7: 43,179,316 (GRCm39) H278N probably benign Het
Cdh1 T C 8: 107,392,814 (GRCm39) probably benign Het
Cfap54 T C 10: 92,874,671 (GRCm39) probably null Het
Chit1 A G 1: 134,078,882 (GRCm39) I397M probably benign Het
Cic C A 7: 24,970,961 (GRCm39) Q231K possibly damaging Het
Clca4b A G 3: 144,630,924 (GRCm39) V312A probably damaging Het
Cngb1 T A 8: 96,023,713 (GRCm39) probably null Het
Cyfip2 T C 11: 46,140,616 (GRCm39) I430V probably benign Het
Dnah12 A G 14: 26,503,485 (GRCm39) E1613G probably null Het
Dock2 T C 11: 34,244,106 (GRCm39) probably null Het
Dync2h1 A T 9: 7,160,171 (GRCm39) F646I probably damaging Het
Eef1b2 A T 1: 63,218,646 (GRCm39) K144* probably null Het
Erap1 T C 13: 74,817,569 (GRCm39) V137A probably benign Het
Far1 A T 7: 113,138,478 (GRCm39) probably null Het
Fbn2 A T 18: 58,223,730 (GRCm39) C807S probably damaging Het
Fgfr1 A G 8: 26,048,231 (GRCm39) K209R probably benign Het
Fpr-rs4 CAGGAA CA 17: 18,242,596 (GRCm39) probably null Het
Frem2 A T 3: 53,443,165 (GRCm39) V2533D probably damaging Het
Hip1r T C 5: 124,138,794 (GRCm39) M839T probably benign Het
Igfbp2 A G 1: 72,891,310 (GRCm39) S303G probably benign Het
Insyn2a T G 7: 134,520,159 (GRCm39) K124Q probably damaging Het
Itga10 C T 3: 96,559,054 (GRCm39) probably benign Het
Itgb3 T G 11: 104,514,239 (GRCm39) S27A probably benign Het
Kif21b G A 1: 136,088,051 (GRCm39) D1015N probably damaging Het
Krt7 A T 15: 101,321,365 (GRCm39) probably null Het
Krtdap T A 7: 30,490,010 (GRCm39) F80L probably benign Het
Lcp1 A T 14: 75,437,841 (GRCm39) T84S probably benign Het
Lipi G A 16: 75,347,087 (GRCm39) T444I probably damaging Het
Lrguk A T 6: 34,048,003 (GRCm39) E316V probably damaging Het
Lypd1 G A 1: 125,838,272 (GRCm39) probably benign Het
Med12l A T 3: 59,169,731 (GRCm39) K1632* probably null Het
Mrgpra9 A T 7: 46,885,583 (GRCm39) M28K probably benign Het
Mylk A G 16: 34,774,023 (GRCm39) K1291E probably benign Het
Nek4 T A 14: 30,675,880 (GRCm39) W72R probably damaging Het
Nudt8 T C 19: 4,051,899 (GRCm39) V170A probably damaging Het
Oosp3 T A 19: 11,676,733 (GRCm39) Y31N probably benign Het
Padi2 A T 4: 140,665,241 (GRCm39) R449W probably damaging Het
Pcf11 G T 7: 92,311,087 (GRCm39) N300K probably damaging Het
Pcsk5 T C 19: 17,558,508 (GRCm39) D633G possibly damaging Het
Phlpp2 T A 8: 110,634,232 (GRCm39) W271R probably damaging Het
Pikfyve T C 1: 65,292,512 (GRCm39) V1276A probably benign Het
Pkhd1l1 A T 15: 44,343,050 (GRCm39) N176Y probably damaging Het
Pop5 T G 5: 115,376,271 (GRCm39) V33G possibly damaging Het
Prkag2 A G 5: 25,152,580 (GRCm39) F175L possibly damaging Het
Rab32 T G 10: 10,426,577 (GRCm39) D123A probably damaging Het
Rnpc3 T C 3: 113,402,009 (GRCm39) K513E possibly damaging Het
Senp1 A T 15: 97,957,825 (GRCm39) F358I possibly damaging Het
Sft2d2 A G 1: 165,012,647 (GRCm39) L83P probably damaging Het
Slc9c1 G A 16: 45,400,613 (GRCm39) R741H probably damaging Het
Smad4 A T 18: 73,782,877 (GRCm39) Y352* probably null Het
Tamm41 T A 6: 114,993,056 (GRCm39) Q232H probably benign Het
Tbx6 T A 7: 126,382,055 (GRCm39) L131Q probably damaging Het
Trappc10 T C 10: 78,045,313 (GRCm39) probably benign Het
Trp53bp1 C A 2: 121,034,964 (GRCm39) A108S probably benign Het
Tut7 T C 13: 59,948,470 (GRCm39) Y215C probably damaging Het
Unc13b G A 4: 43,091,266 (GRCm39) V31M probably damaging Het
Usp24 T C 4: 106,258,177 (GRCm39) M1525T possibly damaging Het
Vax2 G A 6: 83,688,252 (GRCm39) probably benign Het
Vcan T A 13: 89,839,104 (GRCm39) I2147L probably benign Het
Zbtb7a C A 10: 80,980,244 (GRCm39) A146E probably benign Het
Zfp287 A G 11: 62,618,395 (GRCm39) L157P probably damaging Het
Other mutations in Ptpn22
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01023:Ptpn22 APN 3 103,810,690 (GRCm39) missense probably benign 0.01
IGL01373:Ptpn22 APN 3 103,793,520 (GRCm39) missense probably damaging 0.99
IGL01943:Ptpn22 APN 3 103,793,652 (GRCm39) missense probably benign 0.02
IGL02092:Ptpn22 APN 3 103,784,637 (GRCm39) missense probably damaging 1.00
IGL02431:Ptpn22 APN 3 103,810,713 (GRCm39) missense probably benign 0.01
IGL02732:Ptpn22 APN 3 103,793,349 (GRCm39) missense probably damaging 0.98
IGL02738:Ptpn22 APN 3 103,781,382 (GRCm39) splice site probably benign
IGL03406:Ptpn22 APN 3 103,819,332 (GRCm39) missense probably benign 0.14
R0490:Ptpn22 UTSW 3 103,793,495 (GRCm39) missense probably damaging 1.00
R0494:Ptpn22 UTSW 3 103,767,771 (GRCm39) missense probably damaging 1.00
R0626:Ptpn22 UTSW 3 103,767,721 (GRCm39) start codon destroyed probably null 1.00
R0743:Ptpn22 UTSW 3 103,809,487 (GRCm39) missense probably damaging 1.00
R1441:Ptpn22 UTSW 3 103,781,563 (GRCm39) missense probably damaging 1.00
R1610:Ptpn22 UTSW 3 103,809,512 (GRCm39) splice site probably null
R1698:Ptpn22 UTSW 3 103,793,114 (GRCm39) missense probably benign 0.20
R1785:Ptpn22 UTSW 3 103,781,368 (GRCm39) missense probably damaging 0.99
R1786:Ptpn22 UTSW 3 103,781,368 (GRCm39) missense probably damaging 0.99
R1919:Ptpn22 UTSW 3 103,784,054 (GRCm39) critical splice donor site probably null
R3977:Ptpn22 UTSW 3 103,780,957 (GRCm39) splice site probably benign
R4176:Ptpn22 UTSW 3 103,793,561 (GRCm39) missense probably benign 0.00
R4478:Ptpn22 UTSW 3 103,809,380 (GRCm39) intron probably benign
R5093:Ptpn22 UTSW 3 103,789,418 (GRCm39) missense probably benign 0.39
R5579:Ptpn22 UTSW 3 103,789,455 (GRCm39) splice site probably null
R6022:Ptpn22 UTSW 3 103,793,421 (GRCm39) missense probably benign 0.00
R6110:Ptpn22 UTSW 3 103,819,331 (GRCm39) missense probably damaging 0.96
R6387:Ptpn22 UTSW 3 103,792,702 (GRCm39) missense probably benign 0.18
R7335:Ptpn22 UTSW 3 103,793,335 (GRCm39) missense probably damaging 0.97
R7516:Ptpn22 UTSW 3 103,792,854 (GRCm39) missense probably benign 0.16
R7523:Ptpn22 UTSW 3 103,819,331 (GRCm39) missense probably damaging 0.96
R7583:Ptpn22 UTSW 3 103,809,430 (GRCm39) missense probably benign 0.11
R8129:Ptpn22 UTSW 3 103,797,600 (GRCm39) critical splice donor site probably null
R8141:Ptpn22 UTSW 3 103,793,643 (GRCm39) missense possibly damaging 0.67
R9039:Ptpn22 UTSW 3 103,819,551 (GRCm39) unclassified probably benign
R9511:Ptpn22 UTSW 3 103,792,913 (GRCm39) missense probably benign 0.37
R9790:Ptpn22 UTSW 3 103,795,842 (GRCm39) missense possibly damaging 0.60
R9791:Ptpn22 UTSW 3 103,795,842 (GRCm39) missense possibly damaging 0.60
Z1177:Ptpn22 UTSW 3 103,793,016 (GRCm39) missense probably benign 0.35
Predicted Primers PCR Primer
(F):5'- AACCCAGCGCTTGTTCTTAATC -3'
(R):5'- GACCCTGGGTAGCAATATAAGCC -3'

Sequencing Primer
(F):5'- CTTAATCTTAGAATGCTTCACTGGC -3'
(R):5'- GTAGCAATATAAGCCTTGGGTCC -3'
Posted On 2014-08-25