Incidental Mutation 'R1664:Ptprn2'
ID 187047
Institutional Source Beutler Lab
Gene Symbol Ptprn2
Ensembl Gene ENSMUSG00000056553
Gene Name protein tyrosine phosphatase receptor type N polypeptide 2
Synonyms IA-2 beta, PTP-NP, 4930425H11Rik, IA-2beta, phogrin
MMRRC Submission 039700-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.162) question?
Stock # R1664 (G1)
Quality Score 225
Status Not validated
Chromosome 12
Chromosomal Location 116449340-117240469 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 117125329 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Proline at position 621 (L621P)
Ref Sequence ENSEMBL: ENSMUSP00000139978 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000070733] [ENSMUST00000190247]
AlphaFold P80560
Predicted Effect possibly damaging
Transcript: ENSMUST00000070733
AA Change: L621P

PolyPhen 2 Score 0.948 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000064046
Gene: ENSMUSG00000056553
AA Change: L621P

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
RESP18 58 157 1.9e-40 SMART
low complexity region 393 426 N/A INTRINSIC
Pfam:Receptor_IA-2 495 583 1.5e-35 PFAM
low complexity region 687 707 N/A INTRINSIC
PTPc 730 993 4.42e-119 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000190247
AA Change: L621P

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000139978
Gene: ENSMUSG00000056553
AA Change: L621P

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
RESP18 58 157 1.9e-40 SMART
low complexity region 393 426 N/A INTRINSIC
Pfam:Receptor_IA-2 494 584 2.5e-43 PFAM
transmembrane domain 602 624 N/A INTRINSIC
low complexity region 687 707 N/A INTRINSIC
PTPc 730 932 8.81e-64 SMART
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.5%
  • 20x: 93.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein with sequence similarity to receptor-like protein tyrosine phosphatases. However, tyrosine phosphatase activity has not been experimentally validated for this protein. Studies of the rat ortholog suggest that the encoded protein may instead function as a phosphatidylinositol phosphatase with the ability to dephosphorylate phosphatidylinositol 3-phosphate and phosphatidylinositol 4,5-diphosphate, and this function may be involved in the regulation of insulin secretion. This protein has been identified as an autoantigen in insulin-dependent diabetes mellitus. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Feb 2015]
PHENOTYPE: Homozygous null mice display impaired glucose tolerance but normal fasting and non-fasting blood glucose and insulin levels. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 81 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930596D02Rik T A 14: 35,533,772 (GRCm39) T45S probably benign Het
Ackr1 A G 1: 173,160,433 (GRCm39) F29L probably benign Het
Adgrf2 T A 17: 43,025,305 (GRCm39) S60C possibly damaging Het
Alpk2 A G 18: 65,482,944 (GRCm39) C355R probably damaging Het
Ankmy1 A C 1: 92,812,913 (GRCm39) D465E probably benign Het
Ankrd27 T A 7: 35,306,551 (GRCm39) D310E probably damaging Het
Ap3d1 G A 10: 80,553,571 (GRCm39) Q559* probably null Het
C4b T C 17: 34,951,952 (GRCm39) T1298A probably damaging Het
Casr T A 16: 36,330,327 (GRCm39) K336* probably null Het
Ccdc116 A T 16: 16,960,492 (GRCm39) D108E probably benign Het
Ccdc168 T A 1: 44,098,387 (GRCm39) I904F possibly damaging Het
Ccr7 A T 11: 99,036,517 (GRCm39) I135N possibly damaging Het
Cd96 A G 16: 45,938,364 (GRCm39) Y34H possibly damaging Het
Cdan1 T A 2: 120,550,987 (GRCm39) D1135V probably damaging Het
Cecr2 C A 6: 120,738,987 (GRCm39) T1210K probably damaging Het
Cep152 C A 2: 125,408,174 (GRCm39) A1390S probably benign Het
Chd9 T G 8: 91,749,418 (GRCm39) probably null Het
Cntnap5c G T 17: 58,600,985 (GRCm39) W776L probably benign Het
Col24a1 G A 3: 145,095,355 (GRCm39) probably null Het
Cpa2 G T 6: 30,554,314 (GRCm39) M311I probably damaging Het
Cpz A G 5: 35,664,087 (GRCm39) F483L probably damaging Het
Ddx19a A C 8: 111,716,130 (GRCm39) V90G probably damaging Het
Fabp3 C T 4: 130,206,180 (GRCm39) T57I probably benign Het
Fbxw7 A G 3: 84,876,478 (GRCm39) D213G possibly damaging Het
Fgd2 T C 17: 29,588,273 (GRCm39) F362L probably damaging Het
Fryl A G 5: 73,216,778 (GRCm39) Y2171H probably damaging Het
Gba2 T C 4: 43,578,080 (GRCm39) R90G probably benign Het
Gm10073 T C 8: 107,299,864 (GRCm39) E40G probably damaging Het
Grhl3 T C 4: 135,279,861 (GRCm39) I398V probably benign Het
Grip2 T A 6: 91,742,233 (GRCm39) H899L probably damaging Het
Grk2 T C 19: 4,337,268 (GRCm39) K644E possibly damaging Het
Iars1 A T 13: 49,865,251 (GRCm39) T576S probably damaging Het
Kif26b G A 1: 178,759,704 (GRCm39) V2084M probably damaging Het
Kirrel1 C T 3: 86,996,458 (GRCm39) M380I probably null Het
Lrrc69 G A 4: 14,775,079 (GRCm39) T63M probably damaging Het
Lrrn4 A T 2: 132,711,886 (GRCm39) C646S probably damaging Het
Mtf2 C T 5: 108,252,342 (GRCm39) T457M probably damaging Het
Ncln A T 10: 81,323,555 (GRCm39) C531S probably benign Het
Ntn4 C T 10: 93,543,215 (GRCm39) R314W probably damaging Het
Or14j8 T C 17: 38,263,784 (GRCm39) I44V probably benign Het
Or5v1 C T 17: 37,810,316 (GRCm39) T258M possibly damaging Het
Or8c11 A T 9: 38,289,548 (GRCm39) M124L possibly damaging Het
Otogl A G 10: 107,642,437 (GRCm39) V1331A probably benign Het
Palb2 A G 7: 121,723,615 (GRCm39) probably benign Het
Pcdh20 T C 14: 88,705,758 (GRCm39) E514G possibly damaging Het
Pclaf A G 9: 65,797,730 (GRCm39) N7S probably benign Het
Pdrg1 C T 2: 152,857,248 (GRCm39) probably benign Het
Phf8-ps T A 17: 33,285,492 (GRCm39) I437F probably damaging Het
Pik3r6 T A 11: 68,426,932 (GRCm39) D464E probably benign Het
Pkp3 A G 7: 140,667,560 (GRCm39) N454D probably damaging Het
Plekha7 C A 7: 115,734,269 (GRCm39) probably null Het
Ppip5k1 A G 2: 121,167,663 (GRCm39) V784A probably benign Het
Ppp1r36 T A 12: 76,483,028 (GRCm39) D205E possibly damaging Het
Prss35 A T 9: 86,637,700 (GRCm39) T157S probably benign Het
Rasgrp3 A G 17: 75,831,172 (GRCm39) K524R probably damaging Het
Rasgrp4 T A 7: 28,839,688 (GRCm39) H133Q probably benign Het
Reln A T 5: 22,134,084 (GRCm39) Y2615N probably damaging Het
Rpf1 T A 3: 146,217,903 (GRCm39) T204S probably benign Het
Scgb2b3 T A 7: 31,058,464 (GRCm39) *113L probably null Het
Scn5a A C 9: 119,350,243 (GRCm39) L877R possibly damaging Het
Sh3pxd2a A T 19: 47,256,821 (GRCm39) D632E probably benign Het
Slc39a10 T C 1: 46,865,269 (GRCm39) H522R probably damaging Het
Spink2 A T 5: 77,354,855 (GRCm39) C19S probably damaging Het
Spsb4 A G 9: 96,878,266 (GRCm39) L19P possibly damaging Het
St7l T C 3: 104,778,214 (GRCm39) V117A probably damaging Het
Stac2 C T 11: 97,933,420 (GRCm39) S174N probably damaging Het
Sult4a1 A G 15: 83,970,818 (GRCm39) Y196H probably benign Het
Tex2 C T 11: 106,458,608 (GRCm39) probably benign Het
Tprg1l A T 4: 154,243,862 (GRCm39) V98D possibly damaging Het
Ttn G A 2: 76,548,369 (GRCm39) H31978Y probably damaging Het
Ttn T C 2: 76,658,853 (GRCm39) probably benign Het
Tyk2 C A 9: 21,031,649 (GRCm39) R447L probably damaging Het
Ucn3 T C 13: 3,991,634 (GRCm39) Y6C possibly damaging Het
Urb1 A T 16: 90,584,970 (GRCm39) probably null Het
Vmn2r94 G C 17: 18,464,406 (GRCm39) A628G probably damaging Het
Wdr95 C A 5: 149,518,752 (GRCm39) T389K probably damaging Het
Wrn A T 8: 33,770,794 (GRCm39) probably null Het
Xab2 T A 8: 3,669,068 (GRCm39) probably null Het
Zfp458 A T 13: 67,406,144 (GRCm39) N95K possibly damaging Het
Zfp672 T C 11: 58,208,138 (GRCm39) H61R probably damaging Het
Zfp942 C T 17: 22,147,420 (GRCm39) G403E possibly damaging Het
Other mutations in Ptprn2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01695:Ptprn2 APN 12 116,805,008 (GRCm39) missense probably benign 0.02
IGL01788:Ptprn2 APN 12 116,864,607 (GRCm39) missense probably damaging 0.98
IGL02172:Ptprn2 APN 12 116,837,317 (GRCm39) splice site probably benign
IGL02339:Ptprn2 APN 12 116,685,724 (GRCm39) missense probably damaging 1.00
IGL02706:Ptprn2 APN 12 116,852,518 (GRCm39) missense probably damaging 0.96
IGL03018:Ptprn2 APN 12 117,175,563 (GRCm39) missense probably damaging 1.00
IGL03267:Ptprn2 APN 12 116,839,964 (GRCm39) nonsense probably null
BB001:Ptprn2 UTSW 12 116,804,884 (GRCm39) missense probably benign 0.00
BB011:Ptprn2 UTSW 12 116,804,884 (GRCm39) missense probably benign 0.00
IGL03014:Ptprn2 UTSW 12 117,212,308 (GRCm39) missense probably damaging 1.00
R0066:Ptprn2 UTSW 12 117,240,222 (GRCm39) missense probably benign 0.07
R0066:Ptprn2 UTSW 12 117,240,222 (GRCm39) missense probably benign 0.07
R0115:Ptprn2 UTSW 12 117,175,466 (GRCm39) splice site probably benign
R0131:Ptprn2 UTSW 12 116,685,711 (GRCm39) missense probably damaging 1.00
R0131:Ptprn2 UTSW 12 116,685,711 (GRCm39) missense probably damaging 1.00
R0132:Ptprn2 UTSW 12 116,685,711 (GRCm39) missense probably damaging 1.00
R0481:Ptprn2 UTSW 12 117,175,466 (GRCm39) splice site probably benign
R0694:Ptprn2 UTSW 12 116,787,975 (GRCm39) missense possibly damaging 0.69
R0698:Ptprn2 UTSW 12 116,685,750 (GRCm39) nonsense probably null
R0746:Ptprn2 UTSW 12 116,864,637 (GRCm39) missense probably benign 0.00
R1127:Ptprn2 UTSW 12 117,175,628 (GRCm39) splice site probably null
R1443:Ptprn2 UTSW 12 117,217,235 (GRCm39) missense probably damaging 1.00
R1508:Ptprn2 UTSW 12 117,148,342 (GRCm39) missense probably damaging 1.00
R1670:Ptprn2 UTSW 12 116,685,792 (GRCm39) missense possibly damaging 0.64
R1749:Ptprn2 UTSW 12 116,544,048 (GRCm39) missense probably benign 0.00
R2075:Ptprn2 UTSW 12 117,211,337 (GRCm39) missense probably benign 0.01
R3054:Ptprn2 UTSW 12 116,685,753 (GRCm39) missense probably damaging 1.00
R3107:Ptprn2 UTSW 12 116,839,800 (GRCm39) missense probably benign 0.04
R3109:Ptprn2 UTSW 12 116,839,800 (GRCm39) missense probably benign 0.04
R3552:Ptprn2 UTSW 12 116,852,497 (GRCm39) missense probably benign 0.00
R4193:Ptprn2 UTSW 12 116,864,628 (GRCm39) missense probably benign 0.01
R4523:Ptprn2 UTSW 12 116,839,620 (GRCm39) missense probably damaging 1.00
R4706:Ptprn2 UTSW 12 116,835,714 (GRCm39) missense probably benign 0.02
R4719:Ptprn2 UTSW 12 116,788,016 (GRCm39) missense possibly damaging 0.95
R4726:Ptprn2 UTSW 12 117,211,393 (GRCm39) nonsense probably null
R4872:Ptprn2 UTSW 12 117,125,314 (GRCm39) missense probably damaging 1.00
R4891:Ptprn2 UTSW 12 117,196,985 (GRCm39) splice site probably null
R4970:Ptprn2 UTSW 12 117,240,215 (GRCm39) missense probably damaging 1.00
R5208:Ptprn2 UTSW 12 116,822,548 (GRCm39) missense probably damaging 1.00
R5287:Ptprn2 UTSW 12 117,175,482 (GRCm39) missense probably damaging 1.00
R5419:Ptprn2 UTSW 12 117,148,267 (GRCm39) missense probably damaging 0.99
R6035:Ptprn2 UTSW 12 117,219,215 (GRCm39) missense probably damaging 1.00
R6035:Ptprn2 UTSW 12 117,219,215 (GRCm39) missense probably damaging 1.00
R6180:Ptprn2 UTSW 12 116,822,739 (GRCm39) missense probably benign 0.05
R6277:Ptprn2 UTSW 12 116,839,800 (GRCm39) missense probably benign 0.04
R6465:Ptprn2 UTSW 12 117,233,209 (GRCm39) missense probably damaging 0.96
R6488:Ptprn2 UTSW 12 116,835,658 (GRCm39) missense probably benign 0.13
R6555:Ptprn2 UTSW 12 117,190,820 (GRCm39) missense probably damaging 1.00
R6908:Ptprn2 UTSW 12 116,852,508 (GRCm39) missense probably benign 0.06
R7120:Ptprn2 UTSW 12 116,835,676 (GRCm39) missense probably benign 0.01
R7229:Ptprn2 UTSW 12 117,190,845 (GRCm39) splice site probably null
R7237:Ptprn2 UTSW 12 117,125,347 (GRCm39) missense probably benign 0.03
R7304:Ptprn2 UTSW 12 117,212,164 (GRCm39) missense probably damaging 1.00
R7355:Ptprn2 UTSW 12 116,822,571 (GRCm39) missense probably benign
R7460:Ptprn2 UTSW 12 117,212,301 (GRCm39) missense probably benign 0.05
R7577:Ptprn2 UTSW 12 116,449,486 (GRCm39) start codon destroyed probably null
R7658:Ptprn2 UTSW 12 116,685,739 (GRCm39) missense probably benign 0.01
R7666:Ptprn2 UTSW 12 116,804,940 (GRCm39) missense probably benign 0.10
R7924:Ptprn2 UTSW 12 116,804,884 (GRCm39) missense probably benign 0.00
R8219:Ptprn2 UTSW 12 117,148,357 (GRCm39) missense probably benign 0.30
R8716:Ptprn2 UTSW 12 117,219,168 (GRCm39) missense possibly damaging 0.73
R9235:Ptprn2 UTSW 12 117,233,271 (GRCm39) critical splice donor site probably null
R9605:Ptprn2 UTSW 12 117,125,278 (GRCm39) missense probably benign 0.13
X0066:Ptprn2 UTSW 12 117,148,360 (GRCm39) missense probably benign 0.16
X0066:Ptprn2 UTSW 12 117,125,380 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GTTGAGGCTGCACTAAGTCTGGAG -3'
(R):5'- CAATCCATCTTGCAACTGTGGCG -3'

Sequencing Primer
(F):5'- GTGCTGCTGGAGTCAAGG -3'
(R):5'- AAGAGCCTGTACTGTGACTTC -3'
Posted On 2014-05-09