Mutagenetix > Incidental Mutation

Incidental Mutation 'R0193:Impg2'

23261

Institutional Source

Beutler Lab

Gene Symbol

Impg2

Ensembl Gene

ENSMUSG00000035270

Gene Name

interphotoreceptor matrix proteoglycan 2

Synonyms

IPM200, Spacrcan, PG10.2

MMRRC Submission

038452-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.106) question?

Stock #

R0193 (G1)

Quality Score

225

Status

Validated (trace)

Chromosome

Chromosomal Location

56024676-56094119 bp(+) (GRCm39)

Type of Mutation

nonsense

DNA Base Change (assembly)

A to T at 56085412 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Lysine to Stop codon at position 931 (K931*)

Ref Sequence

ENSEMBL: ENSMUSP00000125135 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000069936] [ENSMUST00000160116]

AlphaFold

Q80XH2

Predicted Effect

probably null
Transcript: ENSMUST00000069936
AA Change: K1040*

SMART Domains

Protein: ENSMUSP00000063648
Gene: ENSMUSG00000035270
AA Change: K1040*

Domain	Start	End	E-Value	Type
signal peptide	1	27	N/A	INTRINSIC
low complexity region	66	74	N/A	INTRINSIC
low complexity region	207	220	N/A	INTRINSIC
SEA	235	345	7.7e-29	SMART
low complexity region	396	407	N/A	INTRINSIC
low complexity region	419	444	N/A	INTRINSIC
SEA	895	1018	2.18e-28	SMART
EGF_like	1016	1054	3.57e1	SMART
EGF_like	1056	1096	3.04e1	SMART
transmembrane domain	1105	1127	N/A	INTRINSIC

Predicted Effect

probably null
Transcript: ENSMUST00000160116
AA Change: K931*

SMART Domains

Protein: ENSMUSP00000125135
Gene: ENSMUSG00000035270
AA Change: K931*

Domain	Start	End	E-Value	Type
signal peptide	1	27	N/A	INTRINSIC
low complexity region	66	74	N/A	INTRINSIC
low complexity region	207	220	N/A	INTRINSIC
SEA	235	345	7.7e-29	SMART
SEA	786	909	2.18e-28	SMART
EGF_like	907	945	3.57e1	SMART
EGF_like	947	987	3.04e1	SMART
transmembrane domain	996	1018	N/A	INTRINSIC

Meta Mutation Damage Score

0.9755

Coding Region Coverage

1x: 98.9%
3x: 98.0%
10x: 94.7%
20x: 85.3%

Validation Efficiency

95% (186/196)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene binds chondroitin sulfate and hyaluronan and is a proteoglycan. The encoded protein plays a role in the organization of the interphotoreceptor matrix and may promote the growth and maintenance of the light-sensitive photoreceptor outer segment. Defects in this gene are a cause of retinitis pigmentosa type 56 and maculopathy, IMPG2-related.[provided by RefSeq, Mar 2011]

Allele List at MGI

Other mutations in this stock

Total: 91 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adgrb1	T	C	15: 74,444,005 (GRCm39)	S96P	probably damaging	Het
Akr1c20	A	G	13: 4,561,292 (GRCm39)		probably benign	Het
Atp2a3	G	T	11: 72,863,046 (GRCm39)	V99L	possibly damaging	Het
Atp6v0a1	T	A	11: 100,939,308 (GRCm39)	I691N	possibly damaging	Het
Atp8b1	C	T	18: 64,694,707 (GRCm39)	R525Q	probably benign	Het
Aurkb	A	G	11: 68,939,370 (GRCm39)	D151G	probably damaging	Het
Bank1	A	T	3: 135,772,279 (GRCm39)		probably benign	Het
Bcl9l	T	C	9: 44,418,703 (GRCm39)	L847P	probably damaging	Het
Bscl2	T	A	19: 8,824,793 (GRCm39)	M292K	probably benign	Het
Cacna1c	C	T	6: 118,579,363 (GRCm39)		probably benign	Het
Cadps2	T	C	6: 23,599,439 (GRCm39)	K260R	probably benign	Het
Cc2d2a	T	C	5: 43,893,460 (GRCm39)	S1419P	probably damaging	Het
Ccdc180	G	A	4: 45,914,803 (GRCm39)	E145K	probably benign	Het
Ccno	C	T	13: 113,125,418 (GRCm39)		probably benign	Het
Cd300a	A	G	11: 114,784,202 (GRCm39)	D70G	probably benign	Het
Cenpc1	T	C	5: 86,180,262 (GRCm39)	D670G	probably benign	Het
Cenpl	A	G	1: 160,913,558 (GRCm39)	I323V	probably damaging	Het
Cfap44	A	G	16: 44,269,573 (GRCm39)		probably null	Het
Cfap74	C	T	4: 155,510,572 (GRCm39)	R386C	probably benign	Het
Cic	T	A	7: 24,986,565 (GRCm39)	S1299T	probably damaging	Het
Cic	C	A	7: 24,986,566 (GRCm39)	S1299Y	probably damaging	Het
Clcnkb	T	C	4: 141,139,627 (GRCm39)	E125G	possibly damaging	Het
Clstn1	G	A	4: 149,719,253 (GRCm39)	V361M	probably damaging	Het
Coro7	G	A	16: 4,445,368 (GRCm39)		probably benign	Het
Dchs1	C	T	7: 105,414,190 (GRCm39)	R875H	probably benign	Het
Eif3j1	A	C	2: 121,882,508 (GRCm39)	M239L	probably benign	Het
Eif4g3	G	T	4: 137,873,687 (GRCm39)		probably benign	Het
Elapor2	A	T	5: 9,472,359 (GRCm39)	Q352L	probably damaging	Het
Erbb4	T	C	1: 68,083,119 (GRCm39)		probably benign	Het
Erlin2	T	G	8: 27,521,792 (GRCm39)	V164G	possibly damaging	Het
Fbxo43	G	T	15: 36,162,029 (GRCm39)	Q393K	probably benign	Het
Fcgr4	A	T	1: 170,853,329 (GRCm39)	N178I	possibly damaging	Het
Grid2	A	G	6: 64,040,937 (GRCm39)	N293S	possibly damaging	Het
H2-M1	C	T	17: 36,982,224 (GRCm39)	V126I	probably benign	Het
Htr1f	T	A	16: 64,747,112 (GRCm39)	Y60F	probably damaging	Het
Ilf2	A	G	3: 90,388,646 (GRCm39)		probably null	Het
Ints1	T	C	5: 139,737,485 (GRCm39)	E2176G	probably damaging	Het
Iqsec2	T	C	X: 151,006,399 (GRCm39)	V1319A	probably benign	Het
Iqsec3	G	T	6: 121,387,683 (GRCm39)	D685E	probably damaging	Het
Itgbl1	G	A	14: 124,083,958 (GRCm39)	V279I	probably benign	Het
Kdm4b	C	T	17: 56,700,952 (GRCm39)	A541V	probably benign	Het
Kif14	A	T	1: 136,396,176 (GRCm39)	T161S	probably benign	Het
Krt86	T	C	15: 101,377,244 (GRCm39)		probably benign	Het
Kyat1	C	T	2: 30,077,198 (GRCm39)		probably null	Het
Limch1	T	C	5: 67,184,882 (GRCm39)	W791R	probably damaging	Het
Map3k11	T	A	19: 5,745,874 (GRCm39)	M396K	probably damaging	Het
Mat2a	A	G	6: 72,413,178 (GRCm39)		probably null	Het
Mbnl2	A	G	14: 120,616,649 (GRCm39)	I88V	possibly damaging	Het
Mib2	T	C	4: 155,740,130 (GRCm39)	T708A	probably benign	Het
Mix23	T	C	16: 35,903,184 (GRCm39)	S59P	probably damaging	Het
Mkks	T	C	2: 136,719,526 (GRCm39)		probably null	Het
Mtss1	T	C	15: 58,815,866 (GRCm39)	M565V	probably damaging	Het
Myoc	A	G	1: 162,476,604 (GRCm39)	N436S	probably damaging	Het
Myod1	T	A	7: 46,026,536 (GRCm39)	V147E	probably damaging	Het
Ngef	A	G	1: 87,437,056 (GRCm39)	L144P	probably benign	Het
Ngrn	C	T	7: 79,911,678 (GRCm39)	R92W	probably damaging	Het
Nup153	G	A	13: 46,863,130 (GRCm39)	T349I	probably benign	Het
Or4c15	T	A	2: 88,760,627 (GRCm39)	I11L	probably benign	Het
Or52ad1	G	T	7: 102,995,411 (GRCm39)	S241R	possibly damaging	Het
Pigl	A	G	11: 62,394,574 (GRCm39)	I135M	probably damaging	Het
Pitpnm3	A	G	11: 71,961,318 (GRCm39)		probably benign	Het
Pkhd1	A	T	1: 20,429,141 (GRCm39)	F2420I	probably damaging	Het
Polr2b	C	T	5: 77,467,923 (GRCm39)	T119M	probably damaging	Het
Prr29	A	G	11: 106,267,722 (GRCm39)	Y130C	probably damaging	Het
Rab11fip3	T	C	17: 26,209,973 (GRCm39)	I1048V	probably damaging	Het
Rab12	G	A	17: 66,807,357 (GRCm39)	T124I	probably damaging	Het
Rab44	A	G	17: 29,359,281 (GRCm39)	S490G	probably benign	Het
Rasa3	A	G	8: 13,620,233 (GRCm39)		probably null	Het
Rhbdl3	C	T	11: 80,244,400 (GRCm39)	S369L	possibly damaging	Het
Rimbp2	A	T	5: 128,865,420 (GRCm39)	S643T	probably benign	Het
Rin1	T	G	19: 5,102,680 (GRCm39)	S396R	probably damaging	Het
Rpusd3	C	T	6: 113,396,198 (GRCm39)	G28S	probably damaging	Het
Rtl9	T	A	X: 141,883,274 (GRCm39)	S229T	probably damaging	Het
Rufy1	G	T	11: 50,280,679 (GRCm39)	T701N	probably benign	Het
Scn4a	A	T	11: 106,211,364 (GRCm39)	L1551*	probably null	Het
Sec24b	T	C	3: 129,782,633 (GRCm39)	N1119S	probably null	Het
Serbp1	T	A	6: 67,249,868 (GRCm39)	*75R	probably null	Het
Setx	C	T	2: 29,069,685 (GRCm39)	P2497S	probably benign	Het
Slc26a11	A	T	11: 119,250,140 (GRCm39)	I132F	probably damaging	Het
Slc4a1	A	G	11: 102,243,510 (GRCm39)	V707A	possibly damaging	Het
Slfn1	A	G	11: 83,012,669 (GRCm39)	I262V	probably damaging	Het
Tmem168	T	A	6: 13,583,312 (GRCm39)	D523V	possibly damaging	Het
Traf7	G	T	17: 24,729,525 (GRCm39)	Q469K	probably benign	Het
Trdmt1	C	A	2: 13,549,428 (GRCm39)	V6F	probably damaging	Het
Tsacc	A	T	3: 88,194,395 (GRCm39)		probably benign	Het
Vmn2r5	A	G	3: 64,398,951 (GRCm39)	I589T	possibly damaging	Het
Vmn2r7	T	C	3: 64,598,460 (GRCm39)	D699G	probably damaging	Het
Vmn2r82	T	C	10: 79,217,129 (GRCm39)	V487A	probably damaging	Het
Zbtb47	T	C	9: 121,596,732 (GRCm39)	V696A	probably damaging	Het
Zfp287	A	T	11: 62,605,855 (GRCm39)	S351T	probably benign	Het
Zfp654	T	C	16: 64,606,051 (GRCm39)	H176R	possibly damaging	Het

Other mutations in Impg2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00542:Impg2	APN	16	56,081,968 (GRCm39)	nonsense	probably null
IGL01097:Impg2	APN	16	56,081,010 (GRCm39)	critical splice donor site	probably null
IGL01115:Impg2	APN	16	56,079,803 (GRCm39)	missense	possibly damaging	0.61
IGL01545:Impg2	APN	16	56,046,080 (GRCm39)	splice site	probably benign
IGL01644:Impg2	APN	16	56,080,233 (GRCm39)	missense	probably benign	0.04
IGL01690:Impg2	APN	16	56,025,568 (GRCm39)	missense	probably damaging	0.97
IGL01781:Impg2	APN	16	56,072,588 (GRCm39)	missense	probably benign	0.21
IGL01801:Impg2	APN	16	56,057,111 (GRCm39)	missense	probably damaging	0.97
IGL01980:Impg2	APN	16	56,041,890 (GRCm39)	missense	probably damaging	0.99
IGL02059:Impg2	APN	16	56,080,335 (GRCm39)	missense	probably damaging	1.00
IGL02140:Impg2	APN	16	56,079,831 (GRCm39)	missense	probably benign	0.05
IGL02206:Impg2	APN	16	56,079,960 (GRCm39)	missense	possibly damaging	0.92
IGL02245:Impg2	APN	16	56,089,445 (GRCm39)	missense	probably damaging	0.96
IGL02584:Impg2	APN	16	56,085,374 (GRCm39)	missense	probably damaging	1.00
IGL03061:Impg2	APN	16	56,088,779 (GRCm39)	missense	probably damaging	1.00
IGL03123:Impg2	APN	16	56,087,485 (GRCm39)	missense	probably damaging	1.00
IGL03280:Impg2	APN	16	56,088,631 (GRCm39)	nonsense	probably null
R0051:Impg2	UTSW	16	56,078,411 (GRCm39)	missense	probably damaging	1.00
R0117:Impg2	UTSW	16	56,082,005 (GRCm39)	missense	probably damaging	0.99
R0270:Impg2	UTSW	16	56,089,378 (GRCm39)	missense	possibly damaging	0.88
R0326:Impg2	UTSW	16	56,080,848 (GRCm39)	missense	probably damaging	1.00
R0330:Impg2	UTSW	16	56,072,627 (GRCm39)	missense	probably damaging	0.99
R0812:Impg2	UTSW	16	56,078,302 (GRCm39)	intron	probably benign
R1074:Impg2	UTSW	16	56,085,541 (GRCm39)	splice site	probably benign
R1283:Impg2	UTSW	16	56,078,302 (GRCm39)	intron	probably benign
R1618:Impg2	UTSW	16	56,080,221 (GRCm39)	missense	probably damaging	0.97
R1708:Impg2	UTSW	16	56,085,441 (GRCm39)	missense	probably benign	0.10
R1713:Impg2	UTSW	16	56,080,889 (GRCm39)	missense	probably benign	0.25
R1827:Impg2	UTSW	16	56,087,583 (GRCm39)	missense	possibly damaging	0.62
R1853:Impg2	UTSW	16	56,080,640 (GRCm39)	missense	probably damaging	1.00
R2064:Impg2	UTSW	16	56,063,993 (GRCm39)	critical splice donor site	probably null
R2100:Impg2	UTSW	16	56,051,748 (GRCm39)	splice site	probably null
R2125:Impg2	UTSW	16	56,085,427 (GRCm39)	missense	probably damaging	1.00
R2128:Impg2	UTSW	16	56,038,742 (GRCm39)	missense	probably damaging	1.00
R2195:Impg2	UTSW	16	56,080,497 (GRCm39)	missense	probably benign	0.39
R2247:Impg2	UTSW	16	56,088,627 (GRCm39)	missense	probably damaging	0.97
R2366:Impg2	UTSW	16	56,080,236 (GRCm39)	missense	probably benign	0.04
R2411:Impg2	UTSW	16	56,072,517 (GRCm39)	missense	probably damaging	1.00
R4193:Impg2	UTSW	16	56,088,774 (GRCm39)	missense	probably benign	0.00
R4356:Impg2	UTSW	16	56,080,527 (GRCm39)	missense	probably damaging	1.00
R4424:Impg2	UTSW	16	56,080,388 (GRCm39)	missense	possibly damaging	0.56
R4575:Impg2	UTSW	16	56,082,095 (GRCm39)	missense	probably damaging	1.00
R4766:Impg2	UTSW	16	56,078,302 (GRCm39)	intron	probably benign
R5024:Impg2	UTSW	16	56,080,463 (GRCm39)	missense	probably damaging	0.97
R5278:Impg2	UTSW	16	56,041,880 (GRCm39)	missense	probably benign	0.06
R5383:Impg2	UTSW	16	56,063,989 (GRCm39)	missense	probably benign	0.03
R5766:Impg2	UTSW	16	56,080,183 (GRCm39)	missense	possibly damaging	0.73
R5909:Impg2	UTSW	16	56,078,499 (GRCm39)	missense	probably damaging	0.99
R6525:Impg2	UTSW	16	56,025,512 (GRCm39)	missense	probably damaging	1.00
R6684:Impg2	UTSW	16	56,080,292 (GRCm39)	missense	probably benign	0.33
R6692:Impg2	UTSW	16	56,072,696 (GRCm39)	missense	probably damaging	1.00
R6711:Impg2	UTSW	16	56,085,449 (GRCm39)	missense	probably damaging	1.00
R6909:Impg2	UTSW	16	56,024,947 (GRCm39)	missense	probably damaging	0.97
R6959:Impg2	UTSW	16	56,088,693 (GRCm39)	missense	probably benign	0.01
R7226:Impg2	UTSW	16	56,087,467 (GRCm39)	nonsense	probably null
R7456:Impg2	UTSW	16	56,080,276 (GRCm39)	missense	probably benign	0.03
R7528:Impg2	UTSW	16	56,080,743 (GRCm39)	missense	possibly damaging	0.86
R7532:Impg2	UTSW	16	56,087,543 (GRCm39)	missense	probably damaging	0.96
R7601:Impg2	UTSW	16	56,080,394 (GRCm39)	missense	probably benign	0.22
R7803:Impg2	UTSW	16	56,087,513 (GRCm39)	missense	probably damaging	0.99
R8063:Impg2	UTSW	16	56,081,819 (GRCm39)	intron	probably benign
R8251:Impg2	UTSW	16	56,079,960 (GRCm39)	missense	possibly damaging	0.92
R8292:Impg2	UTSW	16	56,080,989 (GRCm39)	missense	probably damaging	1.00
R8481:Impg2	UTSW	16	56,072,629 (GRCm39)	missense	possibly damaging	0.76
R8524:Impg2	UTSW	16	56,038,757 (GRCm39)	missense	probably benign	0.03
R8782:Impg2	UTSW	16	56,079,818 (GRCm39)	missense	probably damaging	0.99
R8795:Impg2	UTSW	16	56,080,611 (GRCm39)	missense	probably benign	0.25
R8901:Impg2	UTSW	16	56,072,528 (GRCm39)	missense	probably damaging	1.00
R9243:Impg2	UTSW	16	56,051,823 (GRCm39)	missense	probably damaging	1.00
R9352:Impg2	UTSW	16	56,072,470 (GRCm39)	missense	probably benign	0.00
R9645:Impg2	UTSW	16	56,038,767 (GRCm39)	missense	probably damaging	0.99
X0023:Impg2	UTSW	16	56,080,239 (GRCm39)	missense	probably benign	0.05

Predicted Primers

PCR Primer
(F):5'- GGTAGCCTCTAGCTGAATGGCTTG -3'
(R):5'- CAGCCTATCAAATGACCCAGTCTTCTC -3'

Sequencing Primer
(F):5'- ACATGTATAGGCTTGCCCAG -3'
(R):5'- TGCTGCTGTAACATGCGAAAC -3'

Posted On

2013-04-16