Incidental Mutation 'R0316:Impg1'
ID34201
Institutional Source Beutler Lab
Gene Symbol Impg1
Ensembl Gene ENSMUSG00000032343
Gene Nameinterphotoreceptor matrix proteoglycan 1
SynonymsIMP150, SPACR, A930015H12Rik
MMRRC Submission 038526-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.059) question?
Stock #R0316 (G1)
Quality Score225
Status Not validated
Chromosome9
Chromosomal Location80313330-80465481 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 80342065 bp
ZygosityHeterozygous
Amino Acid Change Serine to Threonine at position 619 (S619T)
Ref Sequence ENSEMBL: ENSMUSP00000108876 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000085289] [ENSMUST00000113250]
Predicted Effect probably damaging
Transcript: ENSMUST00000085289
AA Change: S542T

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000082395
Gene: ENSMUSG00000032343
AA Change: S542T

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
SEA 158 273 8.68e-1 SMART
low complexity region 353 374 N/A INTRINSIC
SEA 494 616 1.37e-11 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000113250
AA Change: S619T

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000108876
Gene: ENSMUSG00000032343
AA Change: S619T

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
SEA 235 350 8.68e-1 SMART
low complexity region 430 451 N/A INTRINSIC
SEA 571 693 1.37e-11 SMART
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.8%
  • 10x: 97.5%
  • 20x: 96.2%
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 that is a major component of the retinal interphotoreceptor matrix. The encoded protein is a proteoglycan that is thought to play a role in maintaining viability of photoreceptor cells and in adhesion of the neural retina to the retinal pigment epithelium. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Sep 2013]
Allele List at MGI
Other mutations in this stock
Total: 69 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9130401M01Rik A T 15: 58,025,369 F276I probably damaging Het
Ado A G 10: 67,548,718 L19P possibly damaging Het
Ago2 T C 15: 73,130,876 H169R probably damaging Het
Asic1 G A 15: 99,671,938 A47T probably benign Het
Atg16l2 A T 7: 101,293,396 I364N probably damaging Het
C130050O18Rik G A 5: 139,414,558 R122Q probably damaging Het
Capn7 T A 14: 31,347,809 C197S probably benign Het
Casp16-ps T C 17: 23,552,092 D113G probably damaging Het
Cdh18 T A 15: 23,366,913 V235D probably damaging Het
Clca4a G T 3: 144,953,764 T777K probably damaging Het
Col17a1 A G 19: 47,685,533 probably null Het
Col5a3 C A 9: 20,775,325 D1335Y unknown Het
Cpxm1 T C 2: 130,393,171 E576G probably damaging Het
Dcbld2 T C 16: 58,433,445 S182P probably damaging Het
Dclk1 C T 3: 55,502,892 S616L probably damaging Het
Dgcr14 G A 16: 17,910,094 P103S probably benign Het
Dll4 C A 2: 119,331,153 D405E probably damaging Het
Dnah1 G A 14: 31,278,151 R2462C probably benign Het
Dnah3 A T 7: 119,965,659 Y2594N possibly damaging Het
Fam110a C A 2: 151,970,086 A255S probably benign Het
Fbn2 G A 18: 58,113,325 R502W probably damaging Het
Fgl2 A G 5: 21,375,523 S288G possibly damaging Het
Gm1527 T C 3: 28,915,774 S342P probably damaging Het
Gm19668 A T 10: 77,798,730 probably benign Het
Gm5901 A T 7: 105,377,315 T97S probably damaging Het
Greb1l A G 18: 10,547,420 Y1546C probably damaging Het
Itih2 C A 2: 10,105,246 Q565H possibly damaging Het
Kbtbd6 T A 14: 79,453,024 N386K probably benign Het
Lama3 T C 18: 12,519,877 M218T probably benign Het
Lipg T C 18: 74,960,941 S12G probably benign Het
Marf1 C T 16: 14,142,534 A549T probably damaging Het
Mex3d G T 10: 80,381,671 P571T probably damaging Het
Neb A C 2: 52,195,470 Y1538D possibly damaging Het
Nsd1 T C 13: 55,213,771 I184T probably damaging Het
Olfr1143 T C 2: 87,803,181 F264S probably damaging Het
Olfr1451 T A 19: 12,999,402 C139S probably damaging Het
Olfr372 C T 8: 72,058,400 T240M probably damaging Het
Pacs1 T C 19: 5,135,121 silent Het
Pdcd11 T C 19: 47,113,172 V932A probably damaging Het
Pkd2 A G 5: 104,477,166 D276G probably damaging Het
Pkia T A 3: 7,437,439 D25E probably damaging Het
Plxna2 A C 1: 194,644,150 S131R probably damaging Het
Prelid1 T C 13: 55,324,407 V132A possibly damaging Het
Psma3 T C 12: 70,983,389 Y59H probably benign Het
Ptchd3 A C 11: 121,842,090 E602A possibly damaging Het
Ptpro T C 6: 137,376,989 V121A possibly damaging Het
Ptprt A G 2: 161,607,319 L878P probably damaging Het
Pxn G A 5: 115,553,968 G370S probably damaging Het
Rcn2 G T 9: 56,042,169 A40S probably benign Het
Rnf215 A G 11: 4,139,760 N258D probably damaging Het
Rnpc3 T C 3: 113,629,973 T28A probably damaging Het
Rtel1 T A 2: 181,356,002 V1100E possibly damaging Het
Scn3a T A 2: 65,460,829 I1858F probably damaging Het
Slc9c1 G A 16: 45,580,232 R735Q possibly damaging Het
Snapc1 C T 12: 73,975,032 R81C probably damaging Het
Spata13 A G 14: 60,692,339 T449A probably benign Het
Svep1 A G 4: 58,072,737 W2191R probably damaging Het
Thbs1 G A 2: 118,117,574 R405H probably damaging Het
Tnn A G 1: 160,120,567 Y859H possibly damaging Het
Tonsl A G 15: 76,629,300 S1245P possibly damaging Het
Tpcn1 G A 5: 120,539,259 T661M probably damaging Het
Trap1 A G 16: 4,045,560 F533L probably benign Het
Ttc23 T C 7: 67,679,073 probably null Het
Vax2 T C 6: 83,711,444 S50P possibly damaging Het
Vmn1r5 A C 6: 56,985,799 E153A probably benign Het
Vmn2r14 G T 5: 109,218,896 P486Q probably benign Het
Vmn2r96 T A 17: 18,582,565 F246I probably damaging Het
Zc3h10 C A 10: 128,544,755 E244D probably damaging Het
Zdhhc18 T A 4: 133,613,655 K265* probably null Het
Other mutations in Impg1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01329:Impg1 APN 9 80322829 missense probably benign 0.02
IGL01733:Impg1 APN 9 80341924 missense probably damaging 0.99
IGL02333:Impg1 APN 9 80440755 missense possibly damaging 0.74
IGL03097:Impg1 UTSW 9 80379952 missense possibly damaging 0.48
R0021:Impg1 UTSW 9 80435426 missense probably damaging 1.00
R0029:Impg1 UTSW 9 80398371 missense probably damaging 1.00
R0029:Impg1 UTSW 9 80398371 missense probably damaging 1.00
R0108:Impg1 UTSW 9 80322848 missense possibly damaging 0.63
R0201:Impg1 UTSW 9 80345561 missense probably damaging 1.00
R0271:Impg1 UTSW 9 80386879 splice site probably benign
R0492:Impg1 UTSW 9 80345308 missense possibly damaging 0.74
R0633:Impg1 UTSW 9 80394155 missense possibly damaging 0.72
R0705:Impg1 UTSW 9 80379979 missense probably damaging 1.00
R0962:Impg1 UTSW 9 80381741 missense probably benign 0.23
R1264:Impg1 UTSW 9 80314393 missense probably benign 0.31
R1707:Impg1 UTSW 9 80378517 splice site probably null
R2017:Impg1 UTSW 9 80440667 missense probably damaging 1.00
R3904:Impg1 UTSW 9 80345585 missense possibly damaging 0.76
R3960:Impg1 UTSW 9 80440864 missense probably benign 0.00
R4231:Impg1 UTSW 9 80345329 missense probably damaging 1.00
R4233:Impg1 UTSW 9 80345329 missense probably damaging 1.00
R4235:Impg1 UTSW 9 80345329 missense probably damaging 1.00
R4236:Impg1 UTSW 9 80345329 missense probably damaging 1.00
R4490:Impg1 UTSW 9 80394059 missense probably damaging 1.00
R4592:Impg1 UTSW 9 80440854 missense probably benign 0.05
R4701:Impg1 UTSW 9 80314400 missense probably benign 0.07
R4785:Impg1 UTSW 9 80398450 missense probably benign 0.01
R4796:Impg1 UTSW 9 80394095 missense probably damaging 0.99
R4923:Impg1 UTSW 9 80345078 nonsense probably null
R4923:Impg1 UTSW 9 80345545 missense probably damaging 0.98
R5468:Impg1 UTSW 9 80465265 missense probably benign 0.05
R5596:Impg1 UTSW 9 80345218 missense probably benign 0.24
R6001:Impg1 UTSW 9 80316172 missense probably benign 0.12
R6156:Impg1 UTSW 9 80322824 missense probably damaging 1.00
R6315:Impg1 UTSW 9 80394074 missense probably benign 0.21
R6419:Impg1 UTSW 9 80380018 missense probably benign 0.38
R6880:Impg1 UTSW 9 80404800 missense probably damaging 1.00
R7013:Impg1 UTSW 9 80378494 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CTGGTTCAATGTCGAGGGAGTAGC -3'
(R):5'- CCTGTCCATCTATCTCAATGCAGGC -3'

Sequencing Primer
(F):5'- GCTTTCGATTTCCAGATTGAGCC -3'
(R):5'- CTATCTCAATGCAGGCATAAAGG -3'
Posted On2013-05-09