Incidental Mutation 'R8481:Impg2'
| ID |
657544 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Impg2
|
| Ensembl Gene |
ENSMUSG00000035270 |
| Gene Name |
interphotoreceptor matrix proteoglycan 2 |
| Synonyms |
IPM200, Spacrcan, PG10.2 |
| MMRRC Submission |
067925-MU
|
| Accession Numbers |
|
| Essential gene? |
Probably non essential
(E-score: 0.102)
|
| Stock # |
R8481 (G1)
|
| Quality Score |
225.009 |
|
Status
|
Validated
|
| Chromosome |
16 |
| Chromosomal Location |
56024676-56094119 bp(+) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
A to G
at 56072629 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Isoleucine to Valine
at position 354
(I354V)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000063648
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000069936]
[ENSMUST00000160116]
|
| AlphaFold |
Q80XH2 |
| Predicted Effect |
possibly damaging
Transcript: ENSMUST00000069936
AA Change: I354V
PolyPhen 2
Score 0.764 (Sensitivity: 0.85; Specificity: 0.92)
|
| SMART Domains |
Protein: ENSMUSP00000063648
Gene: ENSMUSG00000035270
AA Change: I354V
| 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: I354V
PolyPhen 2
Score 0.411 (Sensitivity: 0.89; Specificity: 0.90)
|
| SMART Domains |
Protein: ENSMUSP00000125135
Gene: ENSMUSG00000035270
AA Change: I354V
| 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 |
- 1x: 100.0%
- 3x: 100.0%
- 10x: 99.7%
- 20x: 99.1%
|
| Validation Efficiency |
98% (45/46) |
| 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: 46 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Acss2 |
T |
A |
2: 155,398,381 (GRCm39) |
Y380* |
probably null |
Het |
| Apob |
T |
A |
12: 8,044,807 (GRCm39) |
|
probably null |
Het |
| Aste1 |
G |
A |
9: 105,274,189 (GRCm39) |
R143Q |
possibly damaging |
Het |
| BC024139 |
T |
C |
15: 76,004,882 (GRCm39) |
D598G |
probably damaging |
Het |
| Bpifb9a |
T |
C |
2: 154,111,399 (GRCm39) |
V551A |
probably benign |
Het |
| Ccdc88b |
A |
T |
19: 6,831,900 (GRCm39) |
L427Q |
probably damaging |
Het |
| Cept1 |
A |
G |
3: 106,412,569 (GRCm39) |
V301A |
probably benign |
Het |
| Chuk |
G |
T |
19: 44,084,678 (GRCm39) |
H306Q |
probably benign |
Het |
| Cryzl1 |
C |
A |
16: 91,504,161 (GRCm39) |
E69* |
probably null |
Het |
| Cul5 |
A |
T |
9: 53,558,123 (GRCm39) |
D160E |
probably benign |
Het |
| Dlec1 |
G |
A |
9: 118,972,335 (GRCm39) |
|
probably null |
Het |
| Dnah12 |
A |
G |
14: 26,575,753 (GRCm39) |
M2954V |
probably benign |
Het |
| Dnah5 |
T |
A |
15: 28,419,941 (GRCm39) |
D3746E |
probably benign |
Het |
| Dnm1 |
A |
G |
2: 32,230,490 (GRCm39) |
V108A |
probably benign |
Het |
| Dpp9 |
C |
A |
17: 56,501,467 (GRCm39) |
D582Y |
possibly damaging |
Het |
| Evi2 |
T |
A |
11: 79,406,288 (GRCm39) |
|
probably benign |
Het |
| Got2 |
T |
A |
8: 96,615,152 (GRCm39) |
|
probably benign |
Het |
| Gria2 |
A |
T |
3: 80,708,998 (GRCm39) |
H61Q |
possibly damaging |
Het |
| Hnrnpa2b1 |
C |
T |
6: 51,444,391 (GRCm39) |
V8I |
probably benign |
Het |
| Letm2 |
T |
C |
8: 26,070,375 (GRCm39) |
K421R |
possibly damaging |
Het |
| Lrp1 |
T |
C |
10: 127,404,779 (GRCm39) |
D1974G |
probably damaging |
Het |
| Magi2 |
A |
T |
5: 20,594,152 (GRCm39) |
E5D |
possibly damaging |
Het |
| Mprip |
T |
A |
11: 59,648,982 (GRCm39) |
Y895* |
probably null |
Het |
| Myo5c |
T |
C |
9: 75,208,726 (GRCm39) |
F1679S |
probably damaging |
Het |
| Neb |
T |
C |
2: 52,114,597 (GRCm39) |
K4221E |
probably damaging |
Het |
| Nek4 |
A |
G |
14: 30,685,991 (GRCm39) |
Y308C |
probably damaging |
Het |
| Nrsn1 |
T |
C |
13: 25,437,598 (GRCm39) |
N110S |
probably damaging |
Het |
| Or11a4 |
T |
A |
17: 37,536,295 (GRCm39) |
I93K |
probably damaging |
Het |
| Or4k40 |
T |
A |
2: 111,250,994 (GRCm39) |
I101F |
possibly damaging |
Het |
| Padi2 |
A |
G |
4: 140,660,564 (GRCm39) |
Q348R |
probably benign |
Het |
| Pdgfrb |
C |
T |
18: 61,198,814 (GRCm39) |
T324I |
probably benign |
Het |
| Pon3 |
C |
T |
6: 5,221,715 (GRCm39) |
R305H |
probably benign |
Het |
| Prlhr |
A |
G |
19: 60,456,125 (GRCm39) |
V147A |
possibly damaging |
Het |
| Ptpn21 |
T |
C |
12: 98,655,153 (GRCm39) |
T605A |
probably benign |
Het |
| Rabep1 |
T |
C |
11: 70,777,953 (GRCm39) |
S162P |
probably damaging |
Het |
| Rgs7bp |
A |
G |
13: 105,190,716 (GRCm39) |
S3P |
probably damaging |
Het |
| Sec24d |
T |
A |
3: 123,147,073 (GRCm39) |
L677H |
probably damaging |
Het |
| Slc13a3 |
T |
C |
2: 165,275,958 (GRCm39) |
R263G |
probably damaging |
Het |
| Slu7 |
C |
A |
11: 43,328,320 (GRCm39) |
L45M |
probably damaging |
Het |
| Slu7 |
T |
A |
11: 43,328,321 (GRCm39) |
L45Q |
probably damaging |
Het |
| Sp140 |
A |
G |
1: 85,569,512 (GRCm39) |
D374G |
probably damaging |
Het |
| Sppl2b |
TGTCACAGGT |
TGT |
10: 80,701,903 (GRCm39) |
|
probably null |
Het |
| Tex36 |
A |
T |
7: 133,189,189 (GRCm39) |
S128T |
probably damaging |
Het |
| Tpbg |
T |
C |
9: 85,726,138 (GRCm39) |
S36P |
unknown |
Het |
| Tubgcp2 |
C |
A |
7: 139,613,588 (GRCm39) |
D30Y |
probably damaging |
Het |
| Vmn1r19 |
T |
C |
6: 57,381,932 (GRCm39) |
S162P |
probably 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 |
|
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 |
|
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'- CCTGTAGTGGGATAGATGTTCAC -3'
(R):5'- AGAATACTGCAAGAAGCCCATG -3'
Sequencing Primer
(F):5'- CTATGCAGTTACCTTCAATGGCGAAG -3'
(R):5'- CGGAAGCTCCATTTATCAGGATG -3'
|
| Posted On |
2021-01-18 |
Incidental Mutation