Incidental Mutation 'IGL01943:Ptpn22'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Ptpn22
Ensembl Gene ENSMUSG00000027843
Gene Nameprotein tyrosine phosphatase, non-receptor type 22 (lymphoid)
Synonyms70zpep, Ptpn8
Accession Numbers
Is this an essential gene? Possibly essential (E-score: 0.554) question?
Stock #IGL01943
Quality Score
Chromosomal Location103859795-103912247 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 103886336 bp
Amino Acid Change Valine to Glutamic Acid at position 601 (V601E)
Ref Sequence ENSEMBL: ENSMUSP00000122307 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029433] [ENSMUST00000146071]
Predicted Effect probably benign
Transcript: ENSMUST00000029433
AA Change: V601E

PolyPhen 2 Score 0.020 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000029433
Gene: ENSMUSG00000027843
AA Change: V601E

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 noncoding transcript
Transcript: ENSMUST00000134373
Predicted Effect probably benign
Transcript: ENSMUST00000146071
AA Change: V601E

PolyPhen 2 Score 0.020 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000122307
Gene: ENSMUSG00000027843
AA Change: V601E

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: ENSMUST00000196385
Predicted Effect noncoding transcript
Transcript: ENSMUST00000198701
Coding Region Coverage
Validation Efficiency
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: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abhd16a A G 17: 35,096,483 K169E probably benign Het
Ago4 A G 4: 126,517,195 V167A probably damaging Het
AI314180 A G 4: 58,849,937 F429L possibly damaging Het
Bcam C T 7: 19,765,498 R200H probably damaging Het
Cblb G A 16: 52,139,633 probably null Het
Cdc37 T C 9: 21,143,113 E72G probably benign Het
Chek2 T A 5: 110,841,227 probably benign Het
Col6a1 A T 10: 76,719,123 probably null Het
Col7a1 A G 9: 108,984,016 probably null Het
Fmo3 C T 1: 162,967,006 R165H probably benign Het
Gm2663 C T 6: 40,996,076 G199D probably damaging Het
Gm6904 A T 14: 59,251,162 V62E probably damaging Het
Gm8108 T C 14: 4,127,217 S134P probably damaging Het
Kif1b A T 4: 149,214,905 probably null Het
Krt76 T A 15: 101,889,045 D293V probably null Het
Lifr T A 15: 7,188,149 C853S probably damaging Het
Muc5b A T 7: 141,861,497 I2727F possibly damaging Het
Myo7a T C 7: 98,065,647 K1606R possibly damaging Het
Noxred1 G T 12: 87,223,181 Q259K probably benign Het
Obox3 C T 7: 15,626,852 E121K probably benign Het
Olfr125 G A 17: 37,835,053 R18H probably benign Het
Olfr1388 T A 11: 49,444,188 C112* probably null Het
Olfr1449 T C 19: 12,935,674 L312S probably benign Het
Olfr348 T C 2: 36,787,083 I186T probably benign Het
Pkd2l2 T C 18: 34,417,036 F245L probably damaging Het
Pla2g6 T C 15: 79,313,116 Q86R probably null Het
Polq T A 16: 37,061,443 I1044K possibly damaging Het
Pomgnt2 G T 9: 121,982,470 T415N probably benign Het
Pprc1 T A 19: 46,064,544 probably benign Het
Prol1 T A 5: 88,327,961 M70K probably benign Het
Slc16a3 T C 11: 120,956,883 probably null Het
Slco1b2 A G 6: 141,676,286 D489G possibly damaging Het
Sphk2 T C 7: 45,710,724 probably benign Het
Stat4 C T 1: 52,096,855 T441I possibly damaging Het
Tle1 A T 4: 72,122,402 V647E probably damaging Het
Tnrc6b C A 15: 80,927,695 Y814* probably null Het
Tubgcp3 A G 8: 12,654,301 F256S probably damaging Het
Uqcrb A T 13: 66,902,763 probably null Het
Vmn1r200 A T 13: 22,395,927 E300V possibly damaging Het
Zfp324 C T 7: 12,968,786 probably benign Het
Zxdc T C 6: 90,372,538 probably benign Het
Other mutations in Ptpn22
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01023:Ptpn22 APN 3 103903374 missense probably benign 0.01
IGL01373:Ptpn22 APN 3 103886204 missense probably damaging 0.99
IGL02092:Ptpn22 APN 3 103877321 missense probably damaging 1.00
IGL02431:Ptpn22 APN 3 103903397 missense probably benign 0.01
IGL02732:Ptpn22 APN 3 103886033 missense probably damaging 0.98
IGL02738:Ptpn22 APN 3 103874066 splice site probably benign
IGL03406:Ptpn22 APN 3 103912016 missense probably benign 0.14
R0490:Ptpn22 UTSW 3 103886179 missense probably damaging 1.00
R0494:Ptpn22 UTSW 3 103860455 missense probably damaging 1.00
R0626:Ptpn22 UTSW 3 103860405 start codon destroyed probably null 1.00
R0743:Ptpn22 UTSW 3 103902171 missense probably damaging 1.00
R1441:Ptpn22 UTSW 3 103874247 missense probably damaging 1.00
R1610:Ptpn22 UTSW 3 103902196 splice site probably null
R1698:Ptpn22 UTSW 3 103885798 missense probably benign 0.20
R1785:Ptpn22 UTSW 3 103874052 missense probably damaging 0.99
R1786:Ptpn22 UTSW 3 103874052 missense probably damaging 0.99
R1919:Ptpn22 UTSW 3 103876738 critical splice donor site probably null
R2045:Ptpn22 UTSW 3 103874021 missense possibly damaging 0.61
R3977:Ptpn22 UTSW 3 103873641 splice site probably benign
R4176:Ptpn22 UTSW 3 103886245 missense probably benign 0.00
R4478:Ptpn22 UTSW 3 103902064 intron probably benign
R5093:Ptpn22 UTSW 3 103882102 missense probably benign 0.39
R5579:Ptpn22 UTSW 3 103882139 splice site probably null
R6022:Ptpn22 UTSW 3 103886105 missense probably benign 0.00
R6110:Ptpn22 UTSW 3 103912015 missense probably damaging 0.96
R6387:Ptpn22 UTSW 3 103885386 missense probably benign 0.18
Posted On2014-05-07