Incidental Mutation 'IGL01087:Prph2'
Institutional Source Australian Phenomics Network (link to record)
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 #IGL01087
Quality Score
Chromosomal Location46910459-46924933 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 46911159 bp
Amino Acid Change Threonine to Alanine at position 155 (T155A)
Ref Sequence ENSEMBL: ENSMUSP00000024773 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000024773]
Predicted Effect probably damaging
Transcript: ENSMUST00000024773
AA Change: T155A

PolyPhen 2 Score 0.970 (Sensitivity: 0.77; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000024773
Gene: ENSMUSG00000023978
AA Change: T155A

Pfam:Tetraspannin 16 288 2.2e-28 PFAM
low complexity region 333 346 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000162469
Coding Region Coverage
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: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700003E16Rik A T 6: 83,162,788 probably null Het
Abca6 C A 11: 110,191,650 A1166S probably benign Het
Arhgdib C A 6: 136,933,624 K46N probably damaging Het
Ash1l T A 3: 89,063,902 V2507D probably damaging Het
B4galnt1 A T 10: 127,166,191 I63F probably damaging Het
Bclaf1 A G 10: 20,325,310 D394G probably damaging Het
Btbd10 T C 7: 113,316,556 D442G probably damaging Het
Cd44 A T 2: 102,822,262 L492H probably damaging Het
Cfap206 C T 4: 34,721,562 S162N probably damaging Het
Chsy1 T G 7: 66,172,126 V703G possibly damaging Het
Clrn2 T C 5: 45,463,969 probably benign Het
Crtc3 T C 7: 80,598,739 probably benign Het
Cul1 A G 6: 47,509,044 T342A probably benign Het
Dgki T C 6: 37,012,911 D631G probably damaging Het
Eif3b T C 5: 140,441,107 I706T probably damaging Het
Fam120a A G 13: 48,902,073 L713P probably damaging Het
I830077J02Rik C A 3: 105,928,733 probably null Het
Jmjd8 A C 17: 25,829,171 probably benign Het
Kmt5a T C 5: 124,451,380 probably benign Het
Krt87 C A 15: 101,431,825 C486F probably benign Het
Lrp2 A T 2: 69,524,073 N470K probably damaging Het
Med1 C A 11: 98,180,285 D79Y probably damaging Het
Myo1d A G 11: 80,682,435 S189P probably damaging Het
Myo9a T A 9: 59,790,078 Y381N possibly damaging Het
Nipbl C A 15: 8,350,497 S937I possibly damaging Het
Nlrp4g A G 9: 124,353,858 noncoding transcript Het
Nutm2 A G 13: 50,469,629 T121A probably damaging Het
Olfr93 C T 17: 37,151,441 C177Y probably damaging Het
Opa1 C T 16: 29,586,997 P127S probably damaging Het
Pcdh15 A T 10: 74,342,632 I574F possibly damaging Het
Pcnx G A 12: 81,995,339 probably benign Het
Prex2 A G 1: 11,068,104 T136A probably benign Het
Rsl1d1 T C 16: 11,194,675 K296E possibly damaging Het
Syne1 A T 10: 5,425,708 I128N probably damaging Het
Tlk1 A T 2: 70,752,316 N156K possibly damaging Het
Trem2 C T 17: 48,351,928 T222I probably damaging Het
Trip12 A T 1: 84,757,859 F872L probably damaging Het
Trrap T A 5: 144,846,539 S3393T probably damaging Het
Vwa8 T A 14: 78,935,229 S304T probably benign Het
Zc3h7a T C 16: 11,153,182 T328A probably benign Het
Other mutations in Prph2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00423:Prph2 APN 17 46919778 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
R7824:Prph2 UTSW 17 46910806 missense possibly damaging 0.82
Posted On2013-06-21