Incidental Mutation 'R7878:Ptpn21'
ID 608590
Institutional Source Beutler Lab
Gene Symbol Ptpn21
Ensembl Gene ENSMUSG00000021009
Gene Name protein tyrosine phosphatase, non-receptor type 21
Synonyms PTPRL10, PTPD1
MMRRC Submission 045930-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.206) question?
Stock # R7878 (G1)
Quality Score 225.009
Status Not validated
Chromosome 12
Chromosomal Location 98643000-98703664 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 98681387 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Asparagine at position 82 (K82N)
Ref Sequence ENSEMBL: ENSMUSP00000082197 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000085116] [ENSMUST00000170188] [ENSMUST00000221148] [ENSMUST00000221535] [ENSMUST00000221932]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000085116
AA Change: K82N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000082197
Gene: ENSMUSG00000021009
AA Change: K82N

DomainStartEndE-ValueType
B41 19 222 5.04e-69 SMART
FERM_C 226 312 4.66e-26 SMART
low complexity region 332 343 N/A INTRINSIC
low complexity region 563 574 N/A INTRINSIC
low complexity region 710 724 N/A INTRINSIC
PTPc 897 1171 7.31e-111 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000170188
AA Change: K82N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000126975
Gene: ENSMUSG00000021009
AA Change: K82N

DomainStartEndE-ValueType
B41 19 222 5.04e-69 SMART
FERM_C 226 312 4.66e-26 SMART
low complexity region 332 343 N/A INTRINSIC
low complexity region 563 574 N/A INTRINSIC
low complexity region 710 724 N/A INTRINSIC
PTPc 897 1171 7.31e-111 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000221148
AA Change: K82N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect probably damaging
Transcript: ENSMUST00000221535
AA Change: K82N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect probably damaging
Transcript: ENSMUST00000221932
AA Change: K82N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency
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, mitotic cycle, and oncogenic transformation. This PTP contains an N-terminal domain, similar to cytoskeletal- associated proteins including band 4.1, ezrin, merlin, and radixin. This PTP was shown to specially interact with BMX/ETK, a member of Tec tyrosine kinase family characterized by a multimodular structures including PH, SH3, and SH2 domains. The interaction of this PTP with BMX kinase was found to increase the activation of STAT3, but not STAT2 kinase. Studies of the similar gene in mice suggested the possible roles of this PTP in liver regeneration and spermatogenesis. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 56 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ahi1 G A 10: 20,857,330 (GRCm39) probably null Het
Ak7 T A 12: 105,733,008 (GRCm39) I584N probably damaging Het
Akip1 A T 7: 109,306,609 (GRCm39) Y102F probably damaging Het
Alg9 T C 9: 50,754,083 (GRCm39) Y588H probably benign Het
Arid1a A T 4: 133,414,582 (GRCm39) N831K unknown Het
Bcl2l11 T A 2: 127,970,608 (GRCm39) L19* probably null Het
Btn1a1 T C 13: 23,643,214 (GRCm39) T412A possibly damaging Het
Ccbe1 T C 18: 66,209,462 (GRCm39) N193D possibly damaging Het
Ccdc168 T C 1: 44,095,174 (GRCm39) S1975G probably benign Het
Cd96 A G 16: 45,938,139 (GRCm39) S109P probably damaging Het
Cdh23 A C 10: 60,149,979 (GRCm39) I2622S possibly damaging Het
Cmya5 G T 13: 93,226,265 (GRCm39) T2941K probably damaging Het
Cntn1 T C 15: 92,192,934 (GRCm39) Y679H probably damaging Het
Cpsf1 A G 15: 76,484,700 (GRCm39) V619A probably damaging Het
Elp5 T A 11: 69,861,425 (GRCm39) I185F probably damaging Het
Frem1 A G 4: 82,938,917 (GRCm39) V55A probably benign Het
Kif1b A T 4: 149,299,454 (GRCm39) Y985N probably damaging Het
Lao1 A G 4: 118,824,619 (GRCm39) N234D probably benign Het
Lima1 C T 15: 99,717,431 (GRCm39) V192I probably benign Het
Lrp2 T G 2: 69,338,153 (GRCm39) D1209A probably damaging Het
Lrp2 C A 2: 69,338,154 (GRCm39) D1209Y probably damaging Het
Luzp1 A G 4: 136,269,163 (GRCm39) H462R probably benign Het
Mab21l1 A T 3: 55,691,438 (GRCm39) T342S probably benign Het
Mst1 T C 9: 107,961,812 (GRCm39) V657A probably benign Het
Mtmr11 A G 3: 96,076,515 (GRCm39) K490R probably benign Het
Myh3 A G 11: 66,978,077 (GRCm39) D383G probably damaging Het
Nectin1 G A 9: 43,715,198 (GRCm39) G478D probably benign Het
Nrip1 A G 16: 76,091,554 (GRCm39) M1T probably null Het
Odad1 A G 7: 45,573,984 (GRCm39) E17G possibly damaging Het
Odad2 G T 18: 7,217,801 (GRCm39) H638N probably benign Het
Or1j10 A G 2: 36,267,145 (GRCm39) D119G probably damaging Het
Or52z15 A T 7: 103,332,471 (GRCm39) H182L probably damaging Het
Pnisr C A 4: 21,874,370 (GRCm39) F704L unknown Het
Pyroxd2 T G 19: 42,731,104 (GRCm39) probably null Het
Pzp A G 6: 128,489,274 (GRCm39) S446P possibly damaging Het
Rbck1 T A 2: 152,160,330 (GRCm39) I450F probably damaging Het
Rnase4 T A 14: 51,342,333 (GRCm39) L19Q probably damaging Het
Rrp9 A G 9: 106,358,516 (GRCm39) E118G probably damaging Het
Sec22a A G 16: 35,168,005 (GRCm39) S169P probably benign Het
Sema5b G A 16: 35,481,996 (GRCm39) S957N probably benign Het
Serpina3g A T 12: 104,204,361 (GRCm39) probably benign Het
Skint2 A T 4: 112,506,942 (GRCm39) I322F possibly damaging Het
Spata31h1 G A 10: 82,119,856 (GRCm39) R4385W probably benign Het
Sspo G A 6: 48,469,460 (GRCm39) C4471Y probably damaging Het
Stk16 T A 1: 75,189,589 (GRCm39) L167* probably null Het
Tanc2 G A 11: 105,804,241 (GRCm39) R245H Het
Tdpoz1 G A 3: 93,578,431 (GRCm39) Q118* probably null Het
Tekt3 C T 11: 62,961,277 (GRCm39) R149* probably null Het
Tenm4 A G 7: 96,501,564 (GRCm39) E1256G probably damaging Het
Tie1 G A 4: 118,335,621 (GRCm39) R791C probably damaging Het
Tpr T A 1: 150,299,411 (GRCm39) S1204T possibly damaging Het
Trim28 G T 7: 12,758,289 (GRCm39) probably benign Het
Ucp1 A G 8: 84,024,521 (GRCm39) N282S probably benign Het
Unc80 T A 1: 66,640,300 (GRCm39) D1402E possibly damaging Het
Vmn1r69 T A 7: 10,314,717 (GRCm39) T5S probably benign Het
Zfyve28 T A 5: 34,356,999 (GRCm39) K733M probably damaging Het
Other mutations in Ptpn21
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00093:Ptpn21 APN 12 98,646,727 (GRCm39) missense probably damaging 1.00
IGL00576:Ptpn21 APN 12 98,699,860 (GRCm39) missense probably damaging 1.00
IGL00577:Ptpn21 APN 12 98,699,860 (GRCm39) missense probably damaging 1.00
IGL00580:Ptpn21 APN 12 98,699,860 (GRCm39) missense probably damaging 1.00
IGL00583:Ptpn21 APN 12 98,699,860 (GRCm39) missense probably damaging 1.00
IGL00773:Ptpn21 APN 12 98,654,572 (GRCm39) missense probably benign 0.00
IGL00780:Ptpn21 APN 12 98,646,630 (GRCm39) missense probably damaging 1.00
IGL01516:Ptpn21 APN 12 98,681,448 (GRCm39) missense probably damaging 1.00
IGL01616:Ptpn21 APN 12 98,646,272 (GRCm39) missense probably damaging 1.00
IGL01939:Ptpn21 APN 12 98,655,420 (GRCm39) missense probably damaging 0.96
IGL02237:Ptpn21 APN 12 98,671,351 (GRCm39) critical splice donor site probably null
IGL02512:Ptpn21 APN 12 98,645,651 (GRCm39) missense probably benign 0.00
IGL02852:Ptpn21 APN 12 98,681,454 (GRCm39) critical splice acceptor site probably null
IGL02894:Ptpn21 APN 12 98,655,891 (GRCm39) splice site probably benign
IGL03024:Ptpn21 APN 12 98,646,315 (GRCm39) missense probably benign
IGL03220:Ptpn21 APN 12 98,644,882 (GRCm39) missense probably damaging 1.00
R0144:Ptpn21 UTSW 12 98,654,868 (GRCm39) missense probably benign 0.01
R0472:Ptpn21 UTSW 12 98,670,499 (GRCm39) splice site probably benign
R0675:Ptpn21 UTSW 12 98,654,475 (GRCm39) missense probably benign 0.16
R0771:Ptpn21 UTSW 12 98,655,339 (GRCm39) missense probably damaging 1.00
R1434:Ptpn21 UTSW 12 98,654,849 (GRCm39) missense probably damaging 1.00
R1470:Ptpn21 UTSW 12 98,654,735 (GRCm39) missense probably benign
R1470:Ptpn21 UTSW 12 98,654,735 (GRCm39) missense probably benign
R1837:Ptpn21 UTSW 12 98,699,885 (GRCm39) missense probably damaging 0.99
R1897:Ptpn21 UTSW 12 98,646,664 (GRCm39) splice site probably null
R2048:Ptpn21 UTSW 12 98,655,785 (GRCm39) missense possibly damaging 0.94
R2376:Ptpn21 UTSW 12 98,654,573 (GRCm39) missense possibly damaging 0.62
R3709:Ptpn21 UTSW 12 98,654,800 (GRCm39) missense probably benign
R4197:Ptpn21 UTSW 12 98,646,397 (GRCm39) missense probably damaging 1.00
R4283:Ptpn21 UTSW 12 98,699,734 (GRCm39) missense probably damaging 0.99
R4368:Ptpn21 UTSW 12 98,644,852 (GRCm39) missense probably damaging 1.00
R4397:Ptpn21 UTSW 12 98,681,319 (GRCm39) missense probably damaging 0.98
R4397:Ptpn21 UTSW 12 98,654,507 (GRCm39) missense probably damaging 1.00
R4703:Ptpn21 UTSW 12 98,645,651 (GRCm39) missense probably benign 0.00
R4737:Ptpn21 UTSW 12 98,675,103 (GRCm39) missense probably benign 0.03
R4829:Ptpn21 UTSW 12 98,655,555 (GRCm39) missense probably damaging 1.00
R4926:Ptpn21 UTSW 12 98,681,454 (GRCm39) critical splice acceptor site probably null
R4974:Ptpn21 UTSW 12 98,646,362 (GRCm39) missense probably damaging 1.00
R5022:Ptpn21 UTSW 12 98,645,666 (GRCm39) missense probably damaging 1.00
R5057:Ptpn21 UTSW 12 98,645,666 (GRCm39) missense probably damaging 1.00
R5395:Ptpn21 UTSW 12 98,681,376 (GRCm39) missense probably damaging 1.00
R5608:Ptpn21 UTSW 12 98,655,036 (GRCm39) missense probably benign 0.00
R5741:Ptpn21 UTSW 12 98,645,548 (GRCm39) missense probably damaging 1.00
R5785:Ptpn21 UTSW 12 98,648,809 (GRCm39) missense probably damaging 0.99
R5959:Ptpn21 UTSW 12 98,675,148 (GRCm39) splice site probably null
R5968:Ptpn21 UTSW 12 98,677,149 (GRCm39) missense probably damaging 1.00
R5984:Ptpn21 UTSW 12 98,655,335 (GRCm39) missense probably damaging 1.00
R6005:Ptpn21 UTSW 12 98,644,811 (GRCm39) makesense probably null
R6181:Ptpn21 UTSW 12 98,666,258 (GRCm39) missense probably damaging 0.99
R6226:Ptpn21 UTSW 12 98,681,431 (GRCm39) missense probably damaging 1.00
R6226:Ptpn21 UTSW 12 98,646,375 (GRCm39) missense probably benign 0.24
R6317:Ptpn21 UTSW 12 98,655,521 (GRCm39) missense probably damaging 1.00
R6370:Ptpn21 UTSW 12 98,655,293 (GRCm39) missense possibly damaging 0.86
R6485:Ptpn21 UTSW 12 98,665,131 (GRCm39) nonsense probably null
R6894:Ptpn21 UTSW 12 98,681,440 (GRCm39) missense probably damaging 1.00
R7122:Ptpn21 UTSW 12 98,655,171 (GRCm39) missense probably damaging 0.99
R7232:Ptpn21 UTSW 12 98,654,996 (GRCm39) missense probably benign 0.17
R7289:Ptpn21 UTSW 12 98,670,450 (GRCm39) missense probably benign 0.35
R7327:Ptpn21 UTSW 12 98,646,360 (GRCm39) missense probably damaging 1.00
R7474:Ptpn21 UTSW 12 98,703,622 (GRCm39) critical splice donor site probably null
R7748:Ptpn21 UTSW 12 98,655,031 (GRCm39) missense probably benign 0.01
R7816:Ptpn21 UTSW 12 98,648,791 (GRCm39) missense probably damaging 1.00
R7867:Ptpn21 UTSW 12 98,671,435 (GRCm39) missense probably damaging 1.00
R7911:Ptpn21 UTSW 12 98,655,101 (GRCm39) missense probably damaging 0.99
R8100:Ptpn21 UTSW 12 98,648,881 (GRCm39) missense possibly damaging 0.61
R8199:Ptpn21 UTSW 12 98,644,841 (GRCm39) missense possibly damaging 0.92
R8272:Ptpn21 UTSW 12 98,654,789 (GRCm39) missense probably benign
R8481:Ptpn21 UTSW 12 98,655,153 (GRCm39) missense probably benign 0.03
R8535:Ptpn21 UTSW 12 98,646,285 (GRCm39) missense probably damaging 0.98
R8775:Ptpn21 UTSW 12 98,649,001 (GRCm39) critical splice acceptor site probably null
R8775-TAIL:Ptpn21 UTSW 12 98,649,001 (GRCm39) critical splice acceptor site probably null
R8929:Ptpn21 UTSW 12 98,655,396 (GRCm39) missense probably damaging 0.99
R8969:Ptpn21 UTSW 12 98,655,284 (GRCm39) missense probably benign 0.39
R9189:Ptpn21 UTSW 12 98,655,261 (GRCm39) missense probably damaging 1.00
R9781:Ptpn21 UTSW 12 98,655,170 (GRCm39) missense probably damaging 1.00
Z1177:Ptpn21 UTSW 12 98,654,717 (GRCm39) missense probably benign 0.05
Predicted Primers PCR Primer
(F):5'- ACAGTCGCAGGCCTTTATCTC -3'
(R):5'- TGCCTGTTGTCCCTTCTGAAAG -3'

Sequencing Primer
(F):5'- TATCTCAAGGACCTTTGACCCCAG -3'
(R):5'- CCTTCTGAAAGGCACAGGAG -3'
Posted On 2019-12-20