Incidental Mutation 'R7824:Prph2'
Institutional Source Beutler Lab
Gene Symbol Prph2
Ensembl Gene ENSMUSG00000023978
Gene Nameperipherin 2
SynonymsNmf193, Rd2, rds, Tspan22
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R7824 (G1)
Quality Score225.009
Status Not validated
Chromosomal Location46910459-46924933 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 46910806 bp
Amino Acid Change Leucine to Serine at position 37 (L37S)
Ref Sequence ENSEMBL: ENSMUSP00000024773 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000024773]
Predicted Effect possibly damaging
Transcript: ENSMUST00000024773
AA Change: L37S

PolyPhen 2 Score 0.818 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000024773
Gene: ENSMUSG00000023978
AA Change: L37S

Pfam:Tetraspannin 16 288 2.2e-28 PFAM
low complexity region 333 346 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.5%
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 transmembrane 4 superfamily, also known as the tetraspanin family. Most of these members are cell-surface proteins that are characterized by the presence of four hydrophobic domains. The proteins mediate signal transduction events that play a role in the regulation of cell development, activation, growth and motility. This encoded protein is a cell surface glycoprotein found in the outer segment of both rod and cone photoreceptor cells. It may function as an adhesion molecule involved in stabilization and compaction of outer segment disks or in the maintenance of the curvature of the rim. This protein is essential for disk morphogenesis. Defects in this gene are associated with both central and peripheral retinal degenerations. Some of the various phenotypically different disorders are autosomal dominant retinitis pigmentosa, progressive macular degeneration, macular dystrophy and retinitis pigmentosa digenic. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a spontaneous mutation display slow retinal degeneration with thinning and loss of the outer nuclear layer, loss of photoreceptor outer segments, and increased numbers of Muller cells. Heterozygous mice also display retinal degeneration and Muller cell gliosis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Apol7a T C 15: 77,389,075 R396G probably damaging Het
Arhgap40 A T 2: 158,534,746 R267S probably damaging Het
Asb5 A C 8: 54,584,792 H173P Het
Atp6v0a2 A G 5: 124,641,505 E186G probably damaging Het
Bbs2 A T 8: 94,089,760 probably null Het
Capn7 A G 14: 31,352,410 T257A probably benign Het
Chrna6 T C 8: 27,407,364 I162V probably damaging Het
Cldn6 T A 17: 23,681,607 C182S probably damaging Het
Cyp2f2 G A 7: 27,129,253 V183I probably benign Het
Cysltr2 A G 14: 73,029,763 I169T probably benign Het
Ddx11 T C 17: 66,130,548 probably null Het
Efhc1 A T 1: 20,979,461 Y515F probably damaging Het
Farsb T C 1: 78,469,299 N148D probably benign Het
Fmnl2 C T 2: 53,073,680 L275F unknown Het
Gfpt2 T G 11: 49,824,441 I421R probably damaging Het
Gm8297 A G 14: 4,986,951 N193S possibly damaging Het
Hic1 C T 11: 75,166,216 V616M possibly damaging Het
Ica1l T G 1: 60,007,870 M241L probably benign Het
Ighg3 A T 12: 113,359,806 D283E Het
Ing1 A G 8: 11,561,814 E178G probably benign Het
Ism2 A C 12: 87,279,860 V435G probably damaging Het
Klhdc2 A G 12: 69,307,228 H271R probably damaging Het
Lama1 T A 17: 67,804,473 S2240T Het
Lrp2 T A 2: 69,501,539 E1624V possibly damaging Het
Map3k21 C G 8: 125,910,963 P96R probably benign Het
Micalcl T A 7: 112,407,637 Y588N probably damaging Het
Mrps15 A T 4: 126,051,377 N119I probably damaging Het
Myo9a T A 9: 59,860,109 H865Q probably damaging Het
Odf4 A T 11: 68,922,072 S253R probably benign Het
Olfr787 A G 10: 129,462,796 N40S probably damaging Het
Ovch2 A G 7: 107,789,088 probably null Het
Pax8 A G 2: 24,435,901 S324P possibly damaging Het
Plau A G 14: 20,842,325 S393G probably benign Het
Primpol G T 8: 46,586,424 P387Q probably damaging Het
Rapgefl1 A G 11: 98,851,154 N648S probably damaging Het
Rin2 T A 2: 145,861,117 S533T probably benign Het
Rsf1 CG CGACGGCGGGG 7: 97,579,908 probably benign Het
Setd6 A T 8: 95,716,238 H101L probably benign Het
Sez6 T C 11: 77,974,549 S671P probably damaging Het
Slc22a3 G T 17: 12,464,463 A171E probably damaging Het
Son T C 16: 91,656,528 L721S probably damaging Het
Spata31d1b A T 13: 59,717,233 R732W possibly damaging Het
Srd5a3 T A 5: 76,154,771 F328I probably damaging Het
Tbc1d2 C T 4: 46,637,746 probably null Het
Tfap2b G A 1: 19,234,307 G447D probably damaging Het
Thoc3 A C 13: 54,463,778 F232C probably damaging Het
Togaram2 T A 17: 71,704,751 M476K probably benign Het
Tpgs2 G T 18: 25,129,865 F232L probably benign Het
Ttll3 CAAAGTAA CAAAGTAAAGTAA 6: 113,399,157 probably null Het
Ttll3 GTAA GTAAATTAA 6: 113,399,161 probably null Het
Ttll3 A AAGTAC 6: 113,399,164 probably null Het
Tube1 A G 10: 39,142,298 I124V probably benign Het
Ubr5 A T 15: 37,991,322 H1992Q probably damaging Het
Utrn G A 10: 12,486,610 R2660C probably damaging Het
Vcan T C 13: 89,688,654 T2924A probably damaging Het
Vmn1r3 G A 4: 3,185,220 P29L probably benign Het
Vmn2r120 T C 17: 57,525,942 Y79C probably damaging Het
Vwa8 T C 14: 79,038,147 V790A probably benign Het
Vwf A G 6: 125,658,815 K270E Het
Zfp874b A G 13: 67,473,974 F402L probably benign Het
Other mutations in Prph2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00423:Prph2 APN 17 46919778 missense probably damaging 0.97
IGL01087:Prph2 APN 17 46911159 missense probably damaging 0.97
PIT4480001:Prph2 UTSW 17 46911113 frame shift probably null
R0025:Prph2 UTSW 17 46919771 missense probably benign 0.17
R2235:Prph2 UTSW 17 46911166 missense probably damaging 1.00
R3120:Prph2 UTSW 17 46923372 missense possibly damaging 0.49
R3954:Prph2 UTSW 17 46910718 missense probably benign 0.39
R4864:Prph2 UTSW 17 46910922 missense probably benign 0.03
R4972:Prph2 UTSW 17 46910807 missense possibly damaging 0.94
R5645:Prph2 UTSW 17 46910667 start gained probably benign
R5687:Prph2 UTSW 17 46923465 missense probably damaging 0.99
R6494:Prph2 UTSW 17 46911081 missense probably benign 0.03
R6658:Prph2 UTSW 17 46919864 missense probably benign 0.05
R7775:Prph2 UTSW 17 46910806 missense possibly damaging 0.82
R7778:Prph2 UTSW 17 46910806 missense possibly damaging 0.82
Predicted Primers PCR Primer

Sequencing Primer
Posted On2019-12-03