Incidental Mutation 'R6908:Ptprn2'
ID 538881
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 045000-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.162) question?
Stock # R6908 (G1)
Quality Score 225.009
Status Validated
Chromosome 12
Chromosomal Location 116449340-117240469 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 116852508 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 522 (I522F)
Ref Sequence ENSEMBL: ENSMUSP00000064046 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000070733] [ENSMUST00000190247]
AlphaFold P80560
Predicted Effect probably benign
Transcript: ENSMUST00000070733
AA Change: I522F

PolyPhen 2 Score 0.058 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000064046
Gene: ENSMUSG00000056553
AA Change: I522F

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 benign
Transcript: ENSMUST00000190247
AA Change: I522F

PolyPhen 2 Score 0.025 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000139978
Gene: ENSMUSG00000056553
AA Change: I522F

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: 100.0%
  • 3x: 99.9%
  • 10x: 99.4%
  • 20x: 98.2%
Validation Efficiency 95% (52/55)
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: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abi3bp T C 16: 56,477,668 (GRCm39) I1197T probably benign Het
Atp2a1 A G 7: 126,047,707 (GRCm39) probably null Het
B3glct T C 5: 149,619,941 (GRCm39) probably null Het
Bbs9 T G 9: 22,479,019 (GRCm39) I154S probably damaging Het
Brip1 T C 11: 85,968,710 (GRCm39) Y825C probably damaging Het
Ccdc186 A T 19: 56,780,371 (GRCm39) probably null Het
Celf6 T C 9: 59,511,106 (GRCm39) V349A probably benign Het
Chd9 A G 8: 91,683,044 (GRCm39) T495A probably benign Het
Cxxc1 G A 18: 74,353,630 (GRCm39) C546Y probably damaging Het
Cxxc5 T C 18: 35,992,268 (GRCm39) V223A probably damaging Het
Dlc1 A G 8: 37,404,841 (GRCm39) F316S probably benign Het
Dnajc12 C A 10: 63,233,104 (GRCm39) Q82K probably benign Het
Dock8 G A 19: 25,165,746 (GRCm39) E1877K probably damaging Het
Epha3 T G 16: 63,418,612 (GRCm39) H611P probably damaging Het
Fpr-rs6 C A 17: 20,402,701 (GRCm39) C220F probably damaging Het
Fryl A G 5: 73,179,554 (GRCm39) L2951P probably damaging Het
Gbp10 T G 5: 105,368,898 (GRCm39) T314P probably damaging Het
Hbb-bs T C 7: 103,476,741 (GRCm39) N77D probably benign Het
Ints13 A T 6: 146,456,531 (GRCm39) D438E probably damaging Het
Itgb6 C T 2: 60,480,365 (GRCm39) V324M probably benign Het
Kdm7a G T 6: 39,121,373 (GRCm39) L861M possibly damaging Het
Kirrel3 A G 9: 34,924,697 (GRCm39) T302A possibly damaging Het
Lama2 A T 10: 26,907,192 (GRCm39) probably null Het
Lrp2 A T 2: 69,302,709 (GRCm39) C3007S probably damaging Het
Lypd3 G C 7: 24,337,858 (GRCm39) G75R probably damaging Het
Mastl T C 2: 23,045,988 (GRCm39) probably benign Het
Mcf2l T C 8: 13,068,919 (GRCm39) V1087A probably benign Het
Mcmdc2 C A 1: 10,001,003 (GRCm39) probably null Het
Ms4a3 A G 19: 11,615,659 (GRCm39) I39T probably damaging Het
Mylk T G 16: 34,700,643 (GRCm39) C495G probably benign Het
Myo10 A G 15: 25,804,469 (GRCm39) D1588G probably damaging Het
Myo15a A T 11: 60,396,832 (GRCm39) T2634S probably damaging Het
Nlrp1b T C 11: 71,108,122 (GRCm39) I460V probably benign Het
Nmt1 T G 11: 102,949,080 (GRCm39) S312A possibly damaging Het
Nynrin T G 14: 56,101,335 (GRCm39) S335A probably benign Het
Or2d4 T C 7: 106,543,839 (GRCm39) Y123C possibly damaging Het
Paxip1 T C 5: 27,996,222 (GRCm39) Y19C possibly damaging Het
Pcdhb2 G T 18: 37,429,577 (GRCm39) A517S probably damaging Het
Pkd2l1 A G 19: 44,140,885 (GRCm39) I559T probably damaging Het
Plec G A 15: 76,070,081 (GRCm39) Q806* probably null Het
Prss51 C T 14: 64,333,601 (GRCm39) A70V probably benign Het
Psd3 A T 8: 68,416,829 (GRCm39) I356K probably benign Het
Rab39 T C 9: 53,617,369 (GRCm39) D16G probably damaging Het
Ralgps1 T C 2: 33,033,112 (GRCm39) Q439R probably benign Het
Rapgef2 A T 3: 79,011,370 (GRCm39) D238E probably benign Het
Ripor2 G A 13: 24,890,215 (GRCm39) G697S probably damaging Het
Scn11a A T 9: 119,621,492 (GRCm39) F642I probably damaging Het
Serinc4 G A 2: 121,284,086 (GRCm39) T310I probably benign Het
Sfpq GCCGCCGCAGCAGCCTCCGCCGCAGCAGCC GCCGCCGCAGCAGCC 4: 126,915,419 (GRCm39) probably benign Het
Slc36a3 T C 11: 55,040,712 (GRCm39) probably benign Het
Smc1b A G 15: 84,991,211 (GRCm39) S656P probably damaging Het
Sorbs1 A G 19: 40,340,776 (GRCm39) S455P probably damaging Het
Ttn C A 2: 76,720,202 (GRCm39) probably benign Het
Tyw5 T C 1: 57,440,682 (GRCm39) R27G probably damaging Het
Vmn1r209 T C 13: 22,990,400 (GRCm39) T97A 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
R1664:Ptprn2 UTSW 12 117,125,329 (GRCm39) missense probably damaging 0.99
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
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'- CAGGAAATATAGCAGGGCCTTG -3'
(R):5'- AAAGCCCAGGGGAATTCTCC -3'

Sequencing Primer
(F):5'- TATAGCAGGGCCTTGGATCAG -3'
(R):5'- AGGGGAATTCTCCTTTCATTTCTG -3'
Posted On 2018-11-06