Incidental Mutation 'R1438:Ptpn1'
ID 160750
Institutional Source Beutler Lab
Gene Symbol Ptpn1
Ensembl Gene ENSMUSG00000027540
Gene Name protein tyrosine phosphatase, non-receptor type 1
Synonyms PTP1B, PTP-1B
MMRRC Submission 039493-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.916) question?
Stock # R1438 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 167773977-167821305 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 167818529 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Histidine at position 424 (Y424H)
Ref Sequence ENSEMBL: ENSMUSP00000029053 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029053] [ENSMUST00000099073]
AlphaFold P35821
Predicted Effect probably damaging
Transcript: ENSMUST00000029053
AA Change: Y424H

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000029053
Gene: ENSMUSG00000027540
AA Change: Y424H

DomainStartEndE-ValueType
PTPc 15 279 1.35e-123 SMART
low complexity region 301 320 N/A INTRINSIC
low complexity region 354 364 N/A INTRINSIC
low complexity region 387 397 N/A INTRINSIC
transmembrane domain 409 431 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000099073
SMART Domains Protein: ENSMUSP00000096672
Gene: ENSMUSG00000074577

DomainStartEndE-ValueType
Pfam:PL48 19 363 3.5e-169 PFAM
low complexity region 414 423 N/A INTRINSIC
low complexity region 445 455 N/A INTRINSIC
low complexity region 496 513 N/A INTRINSIC
low complexity region 582 602 N/A INTRINSIC
SCOP:d1gw5a_ 794 909 6e-7 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123782
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126839
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147210
Meta Mutation Damage Score 0.4790 question?
Coding Region Coverage
  • 1x: 98.9%
  • 3x: 97.9%
  • 10x: 94.7%
  • 20x: 87.3%
Validation Efficiency 99% (80/81)
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 the founding member of the protein tyrosine phosphatase (PTP) family, which was isolated and identified based on its enzymatic activity and amino acid sequence. PTPs catalyze the hydrolysis of the phosphate monoesters specifically on tyrosine residues. Members of the PTP family share a highly conserved catalytic motif, which is essential for the catalytic activity. 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 has been shown to act as a negative regulator of insulin signaling by dephosphorylating the phosphotryosine residues of insulin receptor kinase. This PTP was also reported to dephosphorylate epidermal growth factor receptor kinase, as well as JAK2 and TYK2 kinases, which implicated the role of this PTP in cell growth control, and cell response to interferon stimulation. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2013]
PHENOTYPE: Homozygotes for targeted null mutations exhibit greatly reduced adiposity due to reduced fat cell mass, increased basal metabolic rate, mild hypoglycemia and hypoinsulinemia, increased insulin sensitivity, and enhanced sensitivity to leptin. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Actl6b A T 5: 137,552,871 (GRCm39) I67F probably damaging Het
Adam24 A T 8: 41,134,431 (GRCm39) N633I probably benign Het
Adgrg6 T C 10: 14,344,585 (GRCm39) S123G possibly damaging Het
Afdn T A 17: 14,075,652 (GRCm39) F940L probably damaging Het
Ahrr A T 13: 74,372,987 (GRCm39) Y26* probably null Het
Akap1 C A 11: 88,735,577 (GRCm39) G362* probably null Het
Aox3 A T 1: 58,192,337 (GRCm39) T536S probably benign Het
Boc A T 16: 44,309,109 (GRCm39) probably null Het
Cchcr1 T C 17: 35,841,457 (GRCm39) probably null Het
Cct2 A T 10: 116,890,897 (GRCm39) probably benign Het
Cd84 A T 1: 171,679,685 (GRCm39) Y121F probably damaging Het
Cecr2 T A 6: 120,738,433 (GRCm39) C275* probably null Het
Chchd3 C A 6: 32,985,503 (GRCm39) probably benign Het
Ckmt2 A T 13: 92,007,971 (GRCm39) probably benign Het
Col5a3 T C 9: 20,691,253 (GRCm39) K1131E probably damaging Het
Dek A T 13: 47,241,647 (GRCm39) S306T probably benign Het
Dhx32 T C 7: 133,339,069 (GRCm39) E322G possibly damaging Het
Dlg5 T A 14: 24,204,673 (GRCm39) D941V possibly damaging Het
Dnah10 A G 5: 124,876,009 (GRCm39) N2559S probably benign Het
Dnajc3 A G 14: 119,205,518 (GRCm39) T171A probably benign Het
Eftud2 G T 11: 102,750,868 (GRCm39) F308L probably damaging Het
Elp6 T C 9: 110,143,123 (GRCm39) F95S probably damaging Het
Emsy C T 7: 98,270,613 (GRCm39) V450I possibly damaging Het
Exoc3 A T 13: 74,338,298 (GRCm39) M362K probably damaging Het
Fat2 A T 11: 55,178,637 (GRCm39) D1474E probably damaging Het
Fcgbp T A 7: 27,803,158 (GRCm39) C1587* probably null Het
Fosl2 T A 5: 32,304,329 (GRCm39) L88Q probably damaging Het
Fsd2 T C 7: 81,198,621 (GRCm39) D381G probably benign Het
Golim4 A C 3: 75,863,440 (GRCm39) S56A probably damaging Het
Gpr39 T C 1: 125,800,093 (GRCm39) probably benign Het
Gucy1b2 T C 14: 62,651,770 (GRCm39) I409V probably damaging Het
Hivep1 A G 13: 42,311,596 (GRCm39) T1279A probably benign Het
Ifit1bl2 T A 19: 34,596,569 (GRCm39) Q349L possibly damaging Het
Kcnc1 A T 7: 46,077,691 (GRCm39) I498F possibly damaging Het
Kctd21 T A 7: 96,996,704 (GRCm39) I59N probably damaging Het
Lama5 T A 2: 179,824,593 (GRCm39) T2577S probably benign Het
Mief2 G T 11: 60,621,140 (GRCm39) R9M possibly damaging Het
Mmp3 T C 9: 7,453,705 (GRCm39) V442A probably benign Het
Nkapd1 C A 9: 50,518,972 (GRCm39) K213N possibly damaging Het
Nrxn3 C T 12: 90,298,909 (GRCm39) R477W probably damaging Het
Or12e7 A G 2: 87,288,336 (GRCm39) T276A probably benign Het
Or7a41 T A 10: 78,871,122 (GRCm39) V164E possibly damaging Het
Parp1 A G 1: 180,418,807 (GRCm39) T656A probably benign Het
Pcdhb19 A G 18: 37,631,015 (GRCm39) D270G probably damaging Het
Phlpp1 A G 1: 106,101,142 (GRCm39) D470G possibly damaging Het
Prdm1 T C 10: 44,318,124 (GRCm39) E248G probably benign Het
Prtg C T 9: 72,818,032 (GRCm39) probably benign Het
Ptprr T C 10: 116,092,109 (GRCm39) V369A probably damaging Het
Rai1 T G 11: 60,076,221 (GRCm39) V95G probably benign Het
Rasal3 T A 17: 32,612,509 (GRCm39) probably null Het
Rbm19 A G 5: 120,260,961 (GRCm39) E195G probably benign Het
Rhbdd3 T A 11: 5,053,332 (GRCm39) L44Q probably damaging Het
Ripply2 T C 9: 86,901,713 (GRCm39) W80R probably damaging Het
Rnf183 A G 4: 62,346,760 (GRCm39) C13R probably damaging Het
Rorb A G 19: 18,932,417 (GRCm39) L367P probably damaging Het
Rpl7a-ps5 C T 17: 58,146,135 (GRCm39) probably benign Het
Rreb1 A G 13: 38,114,581 (GRCm39) N647D probably benign Het
Rtn1 A T 12: 72,351,187 (GRCm39) S341T probably damaging Het
Ryr3 T C 2: 112,588,046 (GRCm39) S2632G probably benign Het
Scube1 A G 15: 83,499,227 (GRCm39) C633R possibly damaging Het
Sdk1 A T 5: 142,024,078 (GRCm39) I723F probably damaging Het
Sec23a A T 12: 59,048,796 (GRCm39) C109S probably damaging Het
Septin11 T C 5: 93,296,287 (GRCm39) F60L probably damaging Het
Sgf29 G A 7: 126,271,063 (GRCm39) probably null Het
Skint5 A G 4: 113,413,308 (GRCm39) probably benign Het
Smo G A 6: 29,755,482 (GRCm39) V385I possibly damaging Het
Tada2a G A 11: 84,000,837 (GRCm39) T76I probably damaging Het
Tas2r118 T A 6: 23,969,422 (GRCm39) H213L possibly damaging Het
Thoc5 A T 11: 4,861,427 (GRCm39) probably benign Het
Tmem33 T A 5: 67,424,634 (GRCm39) probably null Het
Top1mt A G 15: 75,546,247 (GRCm39) L78P probably damaging Het
Uvssa T A 5: 33,571,228 (GRCm39) probably benign Het
Vmn2r50 A T 7: 9,784,062 (GRCm39) C137* probably null Het
Vmn2r81 A G 10: 79,129,691 (GRCm39) T861A probably benign Het
Wnt3 A T 11: 103,699,077 (GRCm39) N61I probably damaging Het
Zswim9 A G 7: 13,011,144 (GRCm39) I68T possibly damaging Het
Zzef1 T C 11: 72,803,771 (GRCm39) I2535T probably damaging Het
Other mutations in Ptpn1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01482:Ptpn1 APN 2 167,809,712 (GRCm39) missense probably damaging 1.00
IGL02976:Ptpn1 APN 2 167,813,704 (GRCm39) missense probably benign 0.01
escondido UTSW 2 167,816,161 (GRCm39) missense probably damaging 1.00
R0106:Ptpn1 UTSW 2 167,818,338 (GRCm39) unclassified probably benign
R0106:Ptpn1 UTSW 2 167,818,338 (GRCm39) unclassified probably benign
R3010:Ptpn1 UTSW 2 167,816,742 (GRCm39) missense probably damaging 1.00
R3607:Ptpn1 UTSW 2 167,817,427 (GRCm39) missense probably benign
R3755:Ptpn1 UTSW 2 167,816,143 (GRCm39) missense probably damaging 1.00
R4075:Ptpn1 UTSW 2 167,818,433 (GRCm39) splice site probably null
R4160:Ptpn1 UTSW 2 167,809,731 (GRCm39) missense probably benign 0.04
R4627:Ptpn1 UTSW 2 167,809,701 (GRCm39) missense probably benign 0.00
R4754:Ptpn1 UTSW 2 167,816,080 (GRCm39) missense probably damaging 1.00
R5596:Ptpn1 UTSW 2 167,816,683 (GRCm39) missense probably damaging 1.00
R5920:Ptpn1 UTSW 2 167,813,668 (GRCm39) missense probably benign 0.02
R6133:Ptpn1 UTSW 2 167,809,716 (GRCm39) missense possibly damaging 0.94
R7296:Ptpn1 UTSW 2 167,816,692 (GRCm39) missense probably damaging 0.98
R8350:Ptpn1 UTSW 2 167,816,161 (GRCm39) missense probably damaging 1.00
R9275:Ptpn1 UTSW 2 167,816,176 (GRCm39) missense probably damaging 0.98
Predicted Primers PCR Primer
(F):5'- CTCAGCATGAGTCCAGACACTGAAG -3'
(R):5'- AGAAGCTCACCAGTGCCTAGCATC -3'

Sequencing Primer
(F):5'- CATGAGTCCAGACACTGAAGTTAGG -3'
(R):5'- TCTCCTGAACAGGTTAAGGC -3'
Posted On 2014-03-14