Mutagenetix > Incidental Mutation

Incidental Mutation 'R4796:Impg1'

369061

Institutional Source

Beutler Lab

Gene Symbol

Impg1

Ensembl Gene

ENSMUSG00000032343

Gene Name

interphotoreceptor matrix proteoglycan 1

Synonyms

SPACR, A930015H12Rik, IMP150

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.062) question?

Stock #

R4796 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

80220612-80347534 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 80301377 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Proline to Leucine at position 183 (P183L)

Ref Sequence

ENSEMBL: ENSMUSP00000082395 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000085289] [ENSMUST00000113250] [ENSMUST00000185068]

AlphaFold

Q8R1W8

Predicted Effect

probably damaging
Transcript: ENSMUST00000085289
AA Change: P183L

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000082395
Gene: ENSMUSG00000032343
AA Change: P183L

Domain	Start	End	E-Value	Type
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: P260L

PolyPhen 2 Score 0.976 (Sensitivity: 0.76; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000108876
Gene: ENSMUSG00000032343
AA Change: P260L

Domain	Start	End	E-Value	Type
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

Predicted Effect

possibly damaging
Transcript: ENSMUST00000185068
AA Change: P183L

PolyPhen 2 Score 0.944 (Sensitivity: 0.80; Specificity: 0.95)

SMART Domains

Protein: ENSMUSP00000139151
Gene: ENSMUSG00000032343
AA Change: P183L

Domain	Start	End	E-Value	Type
signal peptide	1	20	N/A	INTRINSIC
Pfam:SEA	157	216	1.2e-13	PFAM

Coding Region Coverage

1x: 99.1%
3x: 98.4%
10x: 96.7%
20x: 93.8%

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: 97 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adgrv1	C	T	13: 81,303,350 (GRCm39)	W132*	probably null	Het
Atp8b3	A	G	10: 80,360,188 (GRCm39)	V961A	probably damaging	Het
Bglap	A	C	3: 88,291,712 (GRCm39)	I4S	unknown	Het
Bmp1	T	C	14: 70,729,513 (GRCm39)		probably null	Het
Brd10	G	A	19: 29,731,018 (GRCm39)	H665Y	probably benign	Het
Btaf1	T	C	19: 36,933,828 (GRCm39)	L152P	possibly damaging	Het
Cacna1b	T	A	2: 24,527,499 (GRCm39)	T1621S	possibly damaging	Het
Capn3	A	T	2: 120,333,479 (GRCm39)	N621I	probably damaging	Het
Ccdc121rt3	A	G	5: 112,503,165 (GRCm39)	S180P	possibly damaging	Het
Ccdc59	T	C	10: 105,677,429 (GRCm39)	S23P	probably benign	Het
Cd22	A	T	7: 30,572,381 (GRCm39)		probably null	Het
Cdh20	A	G	1: 104,868,989 (GRCm39)	D160G	probably damaging	Het
Cep112	T	C	11: 108,377,818 (GRCm39)		probably null	Het
Clock	T	C	5: 76,413,763 (GRCm39)	K44R	probably damaging	Het
Coq10b	A	G	1: 55,110,957 (GRCm39)	T242A	probably damaging	Het
Cstdc2	A	G	2: 148,692,658 (GRCm39)	F48S	probably damaging	Het
Ctnnd1	G	T	2: 84,450,270 (GRCm39)	R317S	probably damaging	Het
Dlg5	G	A	14: 24,194,451 (GRCm39)	H1674Y	probably damaging	Het
Drc3	C	A	11: 60,254,354 (GRCm39)	N75K	probably damaging	Het
Efna4	T	C	3: 89,242,555 (GRCm39)	E113G	probably damaging	Het
Egr3	C	A	14: 70,315,024 (GRCm39)	A44D	probably benign	Het
Ercc3	T	C	18: 32,381,363 (GRCm39)	F393S	probably damaging	Het
Evi2	T	A	11: 79,406,273 (GRCm39)		probably benign	Het
Fam78b	T	C	1: 166,906,216 (GRCm39)	V125A	probably benign	Het
Fars2	A	T	13: 36,721,400 (GRCm39)	E448V	probably damaging	Het
Farsb	A	T	1: 78,401,833 (GRCm39)	*590R	probably null	Het
Fat3	A	G	9: 15,911,028 (GRCm39)	M1658T	probably benign	Het
Fhod3	G	T	18: 25,118,358 (GRCm39)	V232F	probably damaging	Het
Fkbpl	G	A	17: 34,864,303 (GRCm39)	A24T	probably benign	Het
Fzd3	A	G	14: 65,472,607 (GRCm39)	V387A	possibly damaging	Het
Gm1527	A	G	3: 28,974,812 (GRCm39)	I542V	possibly damaging	Het
Gm7964	A	G	7: 83,405,109 (GRCm39)		probably null	Het
Hbs1l	G	T	10: 21,218,405 (GRCm39)	G301C	probably damaging	Het
Hipk4	A	G	7: 27,227,995 (GRCm39)	H247R	probably benign	Het
Hmcn1	A	G	1: 150,629,362 (GRCm39)	V965A	probably benign	Het
Hoxa5	C	T	6: 52,180,943 (GRCm39)	A130T	probably benign	Het
Igf2r	C	T	17: 12,903,013 (GRCm39)	V2346I	possibly damaging	Het
Igsf8	T	C	1: 172,143,889 (GRCm39)	V14A	probably benign	Het
Isl1	T	C	13: 116,441,966 (GRCm39)	N89S	probably benign	Het
Itga1	C	A	13: 115,171,921 (GRCm39)	W61C	probably damaging	Het
Itga5	T	C	15: 103,256,187 (GRCm39)	R922G	probably benign	Het
Itgb5	T	C	16: 33,705,391 (GRCm39)	V227A	possibly damaging	Het
Jph4	G	T	14: 55,347,165 (GRCm39)	P461T	probably damaging	Het
Kcnab1	T	A	3: 65,211,586 (GRCm39)		probably null	Het
Klrc1	T	A	6: 129,654,725 (GRCm39)		probably null	Het
Lonrf2	A	T	1: 38,855,119 (GRCm39)	L92Q	probably benign	Het
Ly75	T	C	2: 60,180,284 (GRCm39)	E631G	probably benign	Het
Mapk13	T	C	17: 28,994,528 (GRCm39)	Y140H	probably damaging	Het
Meak7	A	T	8: 120,495,093 (GRCm39)	S222T	probably benign	Het
Mgat4d	A	G	8: 84,084,749 (GRCm39)	E164G	probably damaging	Het
Mrtfa	C	T	15: 80,901,234 (GRCm39)	S419N	probably damaging	Het
Mtcl2	A	G	2: 156,862,172 (GRCm39)	S1586P	probably benign	Het
Mthfs	A	T	9: 89,122,078 (GRCm39)	H188L	probably benign	Het
Muc5b	T	A	7: 141,417,983 (GRCm39)	M3643K	possibly damaging	Het
Mylk3	T	C	8: 86,077,014 (GRCm39)	Y474C	probably damaging	Het
Myo5b	A	G	18: 74,877,701 (GRCm39)	T1567A	possibly damaging	Het
Ncaph2	T	G	15: 89,255,010 (GRCm39)	V478G	probably damaging	Het
Ncbp1	A	G	4: 46,152,967 (GRCm39)	R247G	possibly damaging	Het
Nedd9	T	C	13: 41,471,376 (GRCm39)	K208E	probably benign	Het
Nxph2	C	T	2: 23,289,870 (GRCm39)	T74M	probably benign	Het
Ogdh	T	A	11: 6,290,570 (GRCm39)	M385K	probably benign	Het
Or10a5	A	T	7: 106,636,121 (GRCm39)	Y253F	probably benign	Het
Or3a1c	A	T	11: 74,046,417 (GRCm39)	I146F	probably benign	Het
Or4a2	T	C	2: 89,248,235 (GRCm39)	H174R	probably damaging	Het
Or6a2	C	T	7: 106,600,542 (GRCm39)	G175D	probably damaging	Het
Or7g18	T	C	9: 18,787,475 (GRCm39)	V284A	probably damaging	Het
Or8b54	T	A	9: 38,686,670 (GRCm39)	F40I	probably benign	Het
Pcsk2	A	C	2: 143,655,345 (GRCm39)	I510L	probably benign	Het
Pdgfra	A	G	5: 75,349,972 (GRCm39)	N952S	probably benign	Het
Pex26	T	C	6: 121,170,516 (GRCm39)	F287S	probably damaging	Het
Pick1	G	C	15: 79,139,810 (GRCm39)		probably benign	Het
Plxnb1	G	T	9: 108,943,663 (GRCm39)	V1917L	probably damaging	Het
Polk	T	C	13: 96,625,764 (GRCm39)	T347A	probably benign	Het
Ppp1r10	T	G	17: 36,234,979 (GRCm39)	I61R	probably damaging	Het
Prex1	A	T	2: 166,434,211 (GRCm39)	L503Q	probably damaging	Het
Ptp4a1	A	C	1: 30,983,019 (GRCm39)	I133R	probably damaging	Het
Rassf10	G	T	7: 112,553,735 (GRCm39)	R112L	probably damaging	Het
Ripor3	T	A	2: 167,823,260 (GRCm39)	I884F	probably damaging	Het
Rnft2	A	G	5: 118,339,311 (GRCm39)	Y369H	probably damaging	Het
Rtp3	A	T	9: 110,815,522 (GRCm39)	V281E	probably benign	Het
Runx1t1	T	A	4: 13,837,767 (GRCm39)	N51K	probably damaging	Het
Selp	A	G	1: 163,972,475 (GRCm39)	T705A	probably benign	Het
Sgca	A	T	11: 94,861,553 (GRCm39)		probably null	Het
Slc22a3	T	C	17: 12,642,675 (GRCm39)	E514G	probably damaging	Het
Slc28a2b	T	A	2: 122,344,940 (GRCm39)	I182N	probably damaging	Het
Slc2a1	G	A	4: 118,989,642 (GRCm39)	R61Q	probably damaging	Het
Smarcal1	G	A	1: 72,636,599 (GRCm39)	V425I	probably benign	Het
Ssx2ip	T	C	3: 146,124,114 (GRCm39)	V43A	probably benign	Het
Synpo	A	G	18: 60,737,386 (GRCm39)	S187P	probably damaging	Het
Thnsl1	T	A	2: 21,216,856 (GRCm39)	C203*	probably null	Het
Ttyh3	A	T	5: 140,620,541 (GRCm39)	I232N	probably damaging	Het
Upk1b	T	C	16: 38,607,604 (GRCm39)	H41R	probably benign	Het
Vmn2r76	T	C	7: 85,879,652 (GRCm39)	D216G	possibly damaging	Het
Zan	A	T	5: 137,379,112 (GRCm39)	C5329*	probably null	Het
Zbtb40	C	T	4: 136,725,953 (GRCm39)	M535I	probably benign	Het
Zfp383	A	C	7: 29,614,263 (GRCm39)	T173P	possibly damaging	Het
Zfp7	T	A	15: 76,775,546 (GRCm39)	C529*	probably null	Het

Other mutations in Impg1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01329:Impg1	APN	9	80,230,111 (GRCm39)	missense	probably benign	0.02
IGL01733:Impg1	APN	9	80,249,206 (GRCm39)	missense	probably damaging	0.99
IGL02333:Impg1	APN	9	80,322,808 (GRCm39)	missense	possibly damaging	0.74
IGL03097:Impg1	UTSW	9	80,287,234 (GRCm39)	missense	possibly damaging	0.48
R0021:Impg1	UTSW	9	80,317,479 (GRCm39)	missense	probably damaging	1.00
R0029:Impg1	UTSW	9	80,305,653 (GRCm39)	missense	probably damaging	1.00
R0029:Impg1	UTSW	9	80,305,653 (GRCm39)	missense	probably damaging	1.00
R0108:Impg1	UTSW	9	80,230,130 (GRCm39)	missense	possibly damaging	0.63
R0201:Impg1	UTSW	9	80,252,843 (GRCm39)	missense	probably damaging	1.00
R0271:Impg1	UTSW	9	80,294,161 (GRCm39)	splice site	probably benign
R0316:Impg1	UTSW	9	80,249,347 (GRCm39)	missense	probably damaging	1.00
R0492:Impg1	UTSW	9	80,252,590 (GRCm39)	missense	possibly damaging	0.74
R0633:Impg1	UTSW	9	80,301,437 (GRCm39)	missense	possibly damaging	0.72
R0705:Impg1	UTSW	9	80,287,261 (GRCm39)	missense	probably damaging	1.00
R0962:Impg1	UTSW	9	80,289,023 (GRCm39)	missense	probably benign	0.23
R1264:Impg1	UTSW	9	80,221,675 (GRCm39)	missense	probably benign	0.31
R1707:Impg1	UTSW	9	80,285,799 (GRCm39)	splice site	probably null
R2017:Impg1	UTSW	9	80,322,720 (GRCm39)	missense	probably damaging	1.00
R3904:Impg1	UTSW	9	80,252,867 (GRCm39)	missense	possibly damaging	0.76
R3960:Impg1	UTSW	9	80,322,917 (GRCm39)	missense	probably benign	0.00
R4231:Impg1	UTSW	9	80,252,611 (GRCm39)	missense	probably damaging	1.00
R4233:Impg1	UTSW	9	80,252,611 (GRCm39)	missense	probably damaging	1.00
R4235:Impg1	UTSW	9	80,252,611 (GRCm39)	missense	probably damaging	1.00
R4236:Impg1	UTSW	9	80,252,611 (GRCm39)	missense	probably damaging	1.00
R4490:Impg1	UTSW	9	80,301,341 (GRCm39)	missense	probably damaging	1.00
R4592:Impg1	UTSW	9	80,322,907 (GRCm39)	missense	probably benign	0.05
R4701:Impg1	UTSW	9	80,221,682 (GRCm39)	missense	probably benign	0.07
R4785:Impg1	UTSW	9	80,305,732 (GRCm39)	missense	probably benign	0.01
R4923:Impg1	UTSW	9	80,252,827 (GRCm39)	missense	probably damaging	0.98
R4923:Impg1	UTSW	9	80,252,360 (GRCm39)	nonsense	probably null
R5468:Impg1	UTSW	9	80,347,318 (GRCm39)	missense	probably benign	0.05
R5596:Impg1	UTSW	9	80,252,500 (GRCm39)	missense	probably benign	0.24
R6001:Impg1	UTSW	9	80,223,454 (GRCm39)	missense	probably benign	0.12
R6156:Impg1	UTSW	9	80,230,106 (GRCm39)	missense	probably damaging	1.00
R6315:Impg1	UTSW	9	80,301,356 (GRCm39)	missense	probably benign	0.21
R6419:Impg1	UTSW	9	80,287,300 (GRCm39)	missense	probably benign	0.38
R6880:Impg1	UTSW	9	80,312,082 (GRCm39)	missense	probably damaging	1.00
R7013:Impg1	UTSW	9	80,285,776 (GRCm39)	missense	probably damaging	1.00
R8542:Impg1	UTSW	9	80,312,080 (GRCm39)	missense	probably damaging	1.00
R9018:Impg1	UTSW	9	80,301,474 (GRCm39)	missense	probably benign	0.19
R9034:Impg1	UTSW	9	80,347,351 (GRCm39)	start gained	probably benign
R9174:Impg1	UTSW	9	80,252,750 (GRCm39)	missense	probably damaging	0.99
R9242:Impg1	UTSW	9	80,289,064 (GRCm39)	missense	probably damaging	1.00
R9344:Impg1	UTSW	9	80,312,040 (GRCm39)	missense	probably benign	0.39
R9380:Impg1	UTSW	9	80,289,077 (GRCm39)	missense	probably benign	0.34
R9584:Impg1	UTSW	9	80,322,849 (GRCm39)	missense	probably benign	0.14
R9594:Impg1	UTSW	9	80,288,923 (GRCm39)	missense	probably damaging	1.00
R9632:Impg1	UTSW	9	80,287,276 (GRCm39)	missense	probably benign	0.24
R9710:Impg1	UTSW	9	80,287,276 (GRCm39)	missense	probably benign	0.24
Z1176:Impg1	UTSW	9	80,285,749 (GRCm39)	missense	probably benign	0.11

Predicted Primers

PCR Primer
(F):5'- AGATTCTCTAGTTGGTGCCTAGATG -3'
(R):5'- CGGACCTTCACACTGCAATTTG -3'

Sequencing Primer
(F):5'- GCCTAGATGGTCATTTTATGTCAATC -3'
(R):5'- CACACTGCAATTTGTGATACAATGGC -3'

Posted On

2016-02-04