Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL02140:Impg2'

281490

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Impg2

Ensembl Gene

ENSMUSG00000035270

Gene Name

interphotoreceptor matrix proteoglycan 2

Synonyms

IPM200, Spacrcan, PG10.2

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.102) question?

Stock #

IGL02140

Quality Score

Status

Chromosome

Chromosomal Location

56024676-56094119 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 56079831 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Methionine to Lysine at position 436 (M436K)

Ref Sequence

ENSEMBL: ENSMUSP00000125135 (fasta)

Gene Model

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

AlphaFold

Q80XH2

Predicted Effect

probably benign
Transcript: ENSMUST00000069936
AA Change: M545K

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)

SMART Domains

Protein: ENSMUSP00000063648
Gene: ENSMUSG00000035270
AA Change: M545K

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 benign
Transcript: ENSMUST00000160116
AA Change: M436K

PolyPhen 2 Score 0.048 (Sensitivity: 0.94; Specificity: 0.83)

SMART Domains

Protein: ENSMUSP00000125135
Gene: ENSMUSG00000035270
AA Change: M436K

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

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 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: 43 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2700049A03Rik	G	A	12: 71,195,034 (GRCm39)	V144I	probably benign	Het
B3gat1	A	G	9: 26,669,043 (GRCm39)	K325E	possibly damaging	Het
Cd36	T	A	5: 18,033,766 (GRCm39)		probably benign	Het
Ces3a	A	G	8: 105,782,263 (GRCm39)	E325G	probably benign	Het
Col1a2	G	A	6: 4,515,639 (GRCm39)	G136D	unknown	Het
Cyp3a25	T	G	5: 145,946,273 (GRCm39)		probably benign	Het
Cyp3a59	T	C	5: 146,039,690 (GRCm39)	L321P	probably damaging	Het
Dag1	A	G	9: 108,095,391 (GRCm39)	S34P	probably damaging	Het
Defa27	A	T	8: 21,805,674 (GRCm39)	K13*	probably null	Het
Disp2	T	C	2: 118,621,350 (GRCm39)	F694S	probably benign	Het
Dnah12	G	T	14: 26,437,732 (GRCm39)	A454S	probably benign	Het
Dync2h1	A	T	9: 7,147,791 (GRCm39)	D946E	probably benign	Het
Fcgbp	A	G	7: 27,791,379 (GRCm39)	E880G	probably damaging	Het
Fgfr4	T	C	13: 55,308,992 (GRCm39)	V371A	probably benign	Het
Frem3	G	T	8: 81,340,736 (GRCm39)	V1010F	possibly damaging	Het
Gm13283	G	A	4: 88,679,272 (GRCm39)	V88I	probably benign	Het
Gm5134	G	A	10: 75,821,945 (GRCm39)	V260I	probably benign	Het
Grhl2	A	G	15: 37,270,830 (GRCm39)		probably benign	Het
Hectd1	A	T	12: 51,820,920 (GRCm39)	W1090R	probably damaging	Het
Hydin	G	A	8: 111,293,570 (GRCm39)	V3506I	probably benign	Het
Igkc	C	T	6: 70,703,559 (GRCm39)	R47*	probably null	Het
Iglv3	T	A	16: 19,060,160 (GRCm39)	Q56L	probably damaging	Het
Kcnma1	T	A	14: 23,359,113 (GRCm39)	K1110N	probably damaging	Het
Marf1	T	C	16: 13,959,776 (GRCm39)	E694G	probably damaging	Het
Nup37	A	C	10: 87,994,791 (GRCm39)	K118T	probably benign	Het
Or10al7	A	G	17: 38,366,481 (GRCm39)	M1T	probably null	Het
Or4a73	T	C	2: 89,420,586 (GRCm39)	E291G	probably damaging	Het
P3h1	A	G	4: 119,095,062 (GRCm39)	D273G	probably damaging	Het
Pcsk9	T	C	4: 106,311,843 (GRCm39)	D178G	probably benign	Het
Phyhipl	T	C	10: 70,406,660 (GRCm39)	K53R	probably damaging	Het
Pkp3	T	G	7: 140,669,249 (GRCm39)	L697R	probably damaging	Het
Rab11fip3	A	G	17: 26,286,866 (GRCm39)	V429A	probably benign	Het
Rgl2	A	G	17: 34,152,098 (GRCm39)	N295S	probably damaging	Het
Spag5	A	T	11: 78,206,459 (GRCm39)	D817V	possibly damaging	Het
Tas2r117	C	A	6: 132,780,558 (GRCm39)	T232K	probably benign	Het
Thumpd1	A	G	7: 119,316,232 (GRCm39)	V239A	possibly damaging	Het
Timd4	T	A	11: 46,710,841 (GRCm39)	S248T	possibly damaging	Het
Tmem207	A	T	16: 26,335,490 (GRCm39)	N82K	probably benign	Het
Ttn	T	A	2: 76,538,557 (GRCm39)	T34714S	possibly damaging	Het
Vmn1r194	G	A	13: 22,428,706 (GRCm39)	V108I	probably benign	Het
Vmn2r24	T	A	6: 123,757,631 (GRCm39)	S166R	probably damaging	Het
Vmn2r32	A	G	7: 7,479,696 (GRCm39)	F159S	probably damaging	Het
Wdr72	A	T	9: 74,117,505 (GRCm39)	Q739L	probably benign	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
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
R0193:Impg2	UTSW	16	56,085,412 (GRCm39)	nonsense	probably null
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

Posted On

2015-04-16