Incidental Mutation 'R1120:Ptprn'
ID 95437
Institutional Source Beutler Lab
Gene Symbol Ptprn
Ensembl Gene ENSMUSG00000026204
Gene Name protein tyrosine phosphatase receptor type N
Synonyms IA-2
MMRRC Submission 039193-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.606) question?
Stock # R1120 (G1)
Quality Score 225
Status Validated
Chromosome 1
Chromosomal Location 75223671-75241146 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 75234825 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 254 (I254T)
Ref Sequence ENSEMBL: ENSMUSP00000027404 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027404] [ENSMUST00000185849] [ENSMUST00000186178] [ENSMUST00000189769]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000027404
AA Change: I254T

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000027404
Gene: ENSMUSG00000026204
AA Change: I254T

DomainStartEndE-ValueType
signal peptide 1 37 N/A INTRINSIC
RESP18 63 164 1.5e-51 SMART
low complexity region 174 201 N/A INTRINSIC
low complexity region 217 235 N/A INTRINSIC
low complexity region 360 368 N/A INTRINSIC
Pfam:Receptor_IA-2 471 559 7e-33 PFAM
transmembrane domain 579 601 N/A INTRINSIC
low complexity region 650 679 N/A INTRINSIC
PTPc 710 973 1.2e-112 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000185849
SMART Domains Protein: ENSMUSP00000140062
Gene: ENSMUSG00000026204

DomainStartEndE-ValueType
RESP18 1 62 5e-10 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000186178
SMART Domains Protein: ENSMUSP00000139925
Gene: ENSMUSG00000026204

DomainStartEndE-ValueType
RESP18 27 128 1.5e-51 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000187216
Predicted Effect noncoding transcript
Transcript: ENSMUST00000188401
Predicted Effect probably benign
Transcript: ENSMUST00000189769
SMART Domains Protein: ENSMUSP00000140168
Gene: ENSMUSG00000026204

DomainStartEndE-ValueType
RESP18 56 157 1.5e-51 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000191154
Meta Mutation Damage Score 0.0963 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 96.8%
  • 20x: 94.2%
Validation Efficiency 100% (40/40)
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 possesses an extracellular region, a single transmembrane region, and a single catalytic domain, and thus represents a receptor-type PTP. This PTP was found to be an autoantigen that is reactive with insulin-dependent diabetes mellitus (IDDM) patient sera, and thus may be a potential target of autoimmunity in diabetes mellitus. Alternate splicing results in multiple transcript variants.[provided by RefSeq, Dec 2010]
PHENOTYPE: Mice homozygous for a disruption in this gene on a NOD background display insulitis and increased susceptibility to autoimmune diabetes. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb8 T G 5: 24,613,818 (GRCm39) probably null Het
Akp3 A T 1: 87,053,159 (GRCm39) Q77L probably damaging Het
Blm A G 7: 80,131,214 (GRCm39) L878S probably damaging Het
Cabin1 A G 10: 75,561,550 (GRCm39) Y984H probably damaging Het
Cadps2 T C 6: 23,838,793 (GRCm39) Q86R probably damaging Het
Cd2 C T 3: 101,194,804 (GRCm39) D95N probably damaging Het
Cd36 A G 5: 17,990,826 (GRCm39) I438T possibly damaging Het
Crhbp G T 13: 95,578,593 (GRCm39) T176K probably benign Het
D630045J12Rik G T 6: 38,171,705 (GRCm39) T821K probably damaging Het
Disp1 T C 1: 182,880,139 (GRCm39) D288G probably benign Het
Dsc3 A G 18: 20,120,034 (GRCm39) V208A probably benign Het
Eef1e1 A T 13: 38,842,910 (GRCm39) N20K probably damaging Het
Ercc5 A G 1: 44,201,001 (GRCm39) D187G probably damaging Het
Etl4 T A 2: 20,811,514 (GRCm39) M1199K probably benign Het
Fnbp1 A T 2: 30,926,606 (GRCm39) Y433N probably damaging Het
Fxyd3 A G 7: 30,770,803 (GRCm39) probably benign Het
Hfm1 A T 5: 107,052,084 (GRCm39) probably benign Het
Irak2 T A 6: 113,652,720 (GRCm39) probably benign Het
Jpt2 T C 17: 25,179,585 (GRCm39) M1V probably null Het
Knl1 A G 2: 118,892,856 (GRCm39) R51G probably damaging Het
Krtap8-1 A G 16: 89,284,753 (GRCm39) Y15H probably benign Het
Lrba A T 3: 86,202,499 (GRCm39) D250V probably damaging Het
Mgat4a A G 1: 37,491,662 (GRCm39) S357P probably damaging Het
Nup98 T A 7: 101,809,923 (GRCm39) T536S probably damaging Het
Or4a27 A G 2: 88,559,281 (GRCm39) Y221H probably damaging Het
Or4c109 A G 2: 88,818,423 (GRCm39) M41T possibly damaging Het
Or9k2 A G 10: 129,998,406 (GRCm39) L263P probably damaging Het
Parp14 G A 16: 35,677,130 (GRCm39) A946V probably benign Het
Pnpla8 A G 12: 44,351,730 (GRCm39) T568A possibly damaging Het
Rab5b A C 10: 128,515,483 (GRCm39) N188K probably benign Het
Samd5 A G 10: 9,504,792 (GRCm39) V154A possibly damaging Het
Smarcb1 A G 10: 75,757,157 (GRCm39) F25L probably benign Het
Smchd1 A T 17: 71,665,141 (GRCm39) Y1847* probably null Het
Smpd4 T C 16: 17,456,350 (GRCm39) probably benign Het
Tex14 T A 11: 87,429,502 (GRCm39) probably benign Het
Tnfrsf26 G A 7: 143,171,651 (GRCm39) R101C probably damaging Het
Trmu A G 15: 85,774,486 (GRCm39) K37E possibly damaging Het
Tsen54 C T 11: 115,705,839 (GRCm39) A52V probably damaging Het
Ubb T C 11: 62,443,009 (GRCm39) I13T possibly damaging Het
Vmn2r101 A T 17: 19,797,723 (GRCm39) probably benign Het
Other mutations in Ptprn
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01772:Ptprn APN 1 75,228,914 (GRCm39) missense probably damaging 0.99
IGL01900:Ptprn APN 1 75,228,892 (GRCm39) splice site probably benign
IGL02189:Ptprn APN 1 75,235,139 (GRCm39) missense possibly damaging 0.73
IGL02282:Ptprn APN 1 75,229,800 (GRCm39) missense probably damaging 1.00
IGL02452:Ptprn APN 1 75,234,813 (GRCm39) missense probably benign 0.34
IGL02865:Ptprn APN 1 75,239,007 (GRCm39) missense probably damaging 1.00
IGL02926:Ptprn APN 1 75,224,517 (GRCm39) missense possibly damaging 0.95
IGL03062:Ptprn APN 1 75,224,517 (GRCm39) missense possibly damaging 0.95
ascorbic UTSW 1 75,224,537 (GRCm39) missense probably benign 0.16
Delusion UTSW 1 75,224,810 (GRCm39) missense probably damaging 1.00
H8562:Ptprn UTSW 1 75,231,264 (GRCm39) missense possibly damaging 0.66
R0051:Ptprn UTSW 1 75,228,898 (GRCm39) critical splice donor site probably null
R0107:Ptprn UTSW 1 75,232,356 (GRCm39) missense probably damaging 0.99
R0801:Ptprn UTSW 1 75,228,909 (GRCm39) missense probably damaging 1.00
R0865:Ptprn UTSW 1 75,224,782 (GRCm39) splice site probably null
R1534:Ptprn UTSW 1 75,234,587 (GRCm39) critical splice donor site probably null
R1740:Ptprn UTSW 1 75,238,694 (GRCm39) missense probably damaging 1.00
R1857:Ptprn UTSW 1 75,224,549 (GRCm39) missense possibly damaging 0.64
R1927:Ptprn UTSW 1 75,230,766 (GRCm39) missense probably benign 0.00
R1974:Ptprn UTSW 1 75,231,464 (GRCm39) splice site probably null
R2071:Ptprn UTSW 1 75,231,788 (GRCm39) missense probably damaging 1.00
R2223:Ptprn UTSW 1 75,234,581 (GRCm39) unclassified probably benign
R3714:Ptprn UTSW 1 75,229,411 (GRCm39) splice site probably null
R4617:Ptprn UTSW 1 75,228,931 (GRCm39) missense possibly damaging 0.74
R4832:Ptprn UTSW 1 75,234,909 (GRCm39) missense probably benign 0.37
R5503:Ptprn UTSW 1 75,228,519 (GRCm39) missense probably damaging 1.00
R5926:Ptprn UTSW 1 75,231,242 (GRCm39) missense probably damaging 1.00
R6217:Ptprn UTSW 1 75,224,810 (GRCm39) missense probably damaging 1.00
R6419:Ptprn UTSW 1 75,240,681 (GRCm39) missense probably benign 0.10
R6793:Ptprn UTSW 1 75,234,786 (GRCm39) missense probably benign 0.38
R6964:Ptprn UTSW 1 75,237,293 (GRCm39) missense possibly damaging 0.83
R7071:Ptprn UTSW 1 75,237,263 (GRCm39) missense possibly damaging 0.82
R7680:Ptprn UTSW 1 75,224,537 (GRCm39) missense probably benign 0.16
R7777:Ptprn UTSW 1 75,228,946 (GRCm39) missense possibly damaging 0.54
R7883:Ptprn UTSW 1 75,239,007 (GRCm39) missense probably damaging 1.00
R8233:Ptprn UTSW 1 75,229,796 (GRCm39) missense probably damaging 1.00
R8243:Ptprn UTSW 1 75,229,179 (GRCm39) missense probably damaging 0.99
R8941:Ptprn UTSW 1 75,228,407 (GRCm39) missense probably damaging 1.00
R9076:Ptprn UTSW 1 75,229,018 (GRCm39) missense probably damaging 1.00
R9382:Ptprn UTSW 1 75,229,135 (GRCm39) missense probably benign 0.05
X0017:Ptprn UTSW 1 75,229,909 (GRCm39) missense probably benign 0.15
Z1088:Ptprn UTSW 1 75,237,264 (GRCm39) missense possibly damaging 0.70
Z1176:Ptprn UTSW 1 75,228,462 (GRCm39) missense probably damaging 0.99
Z1177:Ptprn UTSW 1 75,234,681 (GRCm39) missense probably benign 0.04
Predicted Primers PCR Primer
(F):5'- TCTGAAGAGTCCTCTGCCCTGTTG -3'
(R):5'- CTGACCTATGAACCTGCACTGCTAC -3'

Sequencing Primer
(F):5'- GTTGCCCCCATTCTCTGG -3'
(R):5'- AGGTGAGACCTCCAACCTG -3'
Posted On 2014-01-05