Incidental Mutation 'R4096:Ext1'
| ID |
317140 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Ext1
|
| Ensembl Gene |
ENSMUSG00000061731 |
| Gene Name |
exostosin glycosyltransferase 1 |
| Synonyms |
|
| MMRRC Submission |
041629-MU
|
| Accession Numbers |
|
| Essential gene? |
Essential
(E-score: 1.000)
|
| Stock # |
R4096 (G1)
|
| Quality Score |
225 |
|
Status
|
Validated
|
| Chromosome |
15 |
| Chromosomal Location |
52931657-53209579 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
A to T
at 52936753 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Valine to Glutamic Acid
at position 664
(V664E)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000076505
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000077273]
[ENSMUST00000133362]
|
| AlphaFold |
P97464 |
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000077273
AA Change: V664E
PolyPhen 2
Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
|
| SMART Domains |
Protein: ENSMUSP00000076505
Gene: ENSMUSG00000061731
AA Change: V664E
| Domain | Start | End | E-Value | Type |
|---|
|
transmembrane domain
|
7 |
26 |
N/A |
INTRINSIC |
|
low complexity region
|
29 |
41 |
N/A |
INTRINSIC |
|
Pfam:Exostosin
|
110 |
396 |
6e-64 |
PFAM |
|
Pfam:Glyco_transf_64
|
480 |
729 |
1.1e-106 |
PFAM |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000133362
|
| Meta Mutation Damage Score |
0.9452 |
| Coding Region Coverage |
- 1x: 99.2%
- 3x: 98.7%
- 10x: 97.6%
- 20x: 96.2%
|
| Validation Efficiency |
97% (31/32) |
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes an endoplasmic reticulum-resident type II transmembrane glycosyltransferase involved in the chain elongation step of heparan sulfate biosynthesis. Mutations in this gene cause the type I form of multiple exostoses. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for disruptions in this gene display a lethal phenotype. [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 30 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| 2310003L06Rik |
A |
G |
5: 88,120,008 (GRCm39) |
D255G |
possibly damaging |
Het |
| 4930407I10Rik |
G |
A |
15: 81,946,406 (GRCm39) |
G101D |
probably benign |
Het |
| Angpt2 |
G |
A |
8: 18,748,111 (GRCm39) |
A383V |
probably damaging |
Het |
| Cemip2 |
G |
T |
19: 21,770,016 (GRCm39) |
M1I |
probably null |
Het |
| Ctns |
A |
G |
11: 73,077,212 (GRCm39) |
M252T |
probably benign |
Het |
| Dmxl1 |
T |
A |
18: 50,094,264 (GRCm39) |
H2913Q |
probably damaging |
Het |
| Enox1 |
C |
T |
14: 77,815,160 (GRCm39) |
T106M |
probably damaging |
Het |
| Fat4 |
A |
T |
3: 38,942,024 (GRCm39) |
T306S |
possibly damaging |
Het |
| Fbxl5 |
T |
C |
5: 43,915,583 (GRCm39) |
I610V |
probably benign |
Het |
| Glb1l |
T |
A |
1: 75,186,084 (GRCm39) |
M1L |
probably benign |
Het |
| Hmcn1 |
T |
C |
1: 150,534,259 (GRCm39) |
K3005R |
probably benign |
Het |
| Homer2 |
A |
G |
7: 81,261,052 (GRCm39) |
|
probably null |
Het |
| Il36b |
C |
T |
2: 24,048,826 (GRCm39) |
T77M |
possibly damaging |
Het |
| Kcnq3 |
C |
A |
15: 66,157,664 (GRCm39) |
|
probably null |
Het |
| Mad1l1 |
C |
T |
5: 140,293,428 (GRCm39) |
R130H |
probably benign |
Het |
| Man2b1 |
A |
G |
8: 85,811,366 (GRCm39) |
E120G |
probably damaging |
Het |
| Mtus1 |
T |
C |
8: 41,537,284 (GRCm39) |
D144G |
probably damaging |
Het |
| Oprk1 |
T |
A |
1: 5,673,034 (GRCm39) |
|
probably benign |
Het |
| Or5m10 |
T |
C |
2: 85,717,767 (GRCm39) |
S208P |
probably damaging |
Het |
| Or7g17 |
T |
C |
9: 18,767,933 (GRCm39) |
I4T |
probably benign |
Het |
| Or9g3 |
T |
C |
2: 85,590,040 (GRCm39) |
I227V |
possibly damaging |
Het |
| Rrp12 |
A |
G |
19: 41,875,587 (GRCm39) |
I252T |
probably benign |
Het |
| Sbno1 |
A |
T |
5: 124,529,983 (GRCm39) |
|
probably null |
Het |
| Secisbp2l |
C |
T |
2: 125,582,657 (GRCm39) |
G933D |
possibly damaging |
Het |
| Slc10a4-ps |
A |
G |
5: 72,743,709 (GRCm39) |
L3P |
probably damaging |
Het |
| Slc28a2b |
A |
G |
2: 122,353,209 (GRCm39) |
Y463C |
probably damaging |
Het |
| Srpk2 |
A |
T |
5: 23,745,500 (GRCm39) |
|
probably benign |
Het |
| Ube3b |
A |
G |
5: 114,531,147 (GRCm39) |
T214A |
possibly damaging |
Het |
| Wwc2 |
T |
C |
8: 48,295,937 (GRCm39) |
E1111G |
unknown |
Het |
| Zpld1 |
C |
G |
16: 55,053,881 (GRCm39) |
D304H |
probably damaging |
Het |
|
| Other mutations in Ext1 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL00710:Ext1
|
APN |
15 |
53,208,269 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02081:Ext1
|
APN |
15 |
52,936,842 (GRCm39) |
nonsense |
probably null |
|
|
IGL03147:Ext1
|
UTSW |
15 |
52,951,468 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R0047:Ext1
|
UTSW |
15 |
53,208,542 (GRCm39) |
missense |
probably benign |
|
|
R0047:Ext1
|
UTSW |
15 |
53,208,542 (GRCm39) |
missense |
probably benign |
|
|
R0437:Ext1
|
UTSW |
15 |
52,969,502 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0881:Ext1
|
UTSW |
15 |
53,207,879 (GRCm39) |
missense |
probably benign |
0.23 |
|
R1882:Ext1
|
UTSW |
15 |
52,939,188 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2135:Ext1
|
UTSW |
15 |
52,965,140 (GRCm39) |
missense |
possibly damaging |
0.88 |
|
R2175:Ext1
|
UTSW |
15 |
52,932,124 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2762:Ext1
|
UTSW |
15 |
53,208,323 (GRCm39) |
missense |
probably benign |
0.29 |
|
R3162:Ext1
|
UTSW |
15 |
53,208,000 (GRCm39) |
missense |
possibly damaging |
0.82 |
|
R3162:Ext1
|
UTSW |
15 |
53,208,000 (GRCm39) |
missense |
possibly damaging |
0.82 |
|
R3752:Ext1
|
UTSW |
15 |
52,939,306 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R3815:Ext1
|
UTSW |
15 |
53,208,485 (GRCm39) |
missense |
probably benign |
0.05 |
|
R4298:Ext1
|
UTSW |
15 |
53,208,521 (GRCm39) |
missense |
probably benign |
0.02 |
|
R4362:Ext1
|
UTSW |
15 |
52,970,987 (GRCm39) |
intron |
probably benign |
|
|
R4550:Ext1
|
UTSW |
15 |
52,965,182 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R4647:Ext1
|
UTSW |
15 |
52,953,383 (GRCm39) |
missense |
possibly damaging |
0.95 |
|
R4648:Ext1
|
UTSW |
15 |
52,953,383 (GRCm39) |
missense |
possibly damaging |
0.95 |
|
R4871:Ext1
|
UTSW |
15 |
52,955,773 (GRCm39) |
missense |
probably benign |
0.37 |
|
R4954:Ext1
|
UTSW |
15 |
53,207,888 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5010:Ext1
|
UTSW |
15 |
52,955,808 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5153:Ext1
|
UTSW |
15 |
52,939,213 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5155:Ext1
|
UTSW |
15 |
52,939,213 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5328:Ext1
|
UTSW |
15 |
52,939,213 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5385:Ext1
|
UTSW |
15 |
52,939,213 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5542:Ext1
|
UTSW |
15 |
52,939,213 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5555:Ext1
|
UTSW |
15 |
52,951,539 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5779:Ext1
|
UTSW |
15 |
53,207,949 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R5874:Ext1
|
UTSW |
15 |
52,965,148 (GRCm39) |
missense |
possibly damaging |
0.61 |
|
R6401:Ext1
|
UTSW |
15 |
52,969,493 (GRCm39) |
missense |
possibly damaging |
0.94 |
|
R6604:Ext1
|
UTSW |
15 |
52,946,555 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R6847:Ext1
|
UTSW |
15 |
53,208,550 (GRCm39) |
missense |
probably benign |
|
|
R6885:Ext1
|
UTSW |
15 |
52,965,088 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7212:Ext1
|
UTSW |
15 |
53,208,558 (GRCm39) |
missense |
probably benign |
0.00 |
|
R7315:Ext1
|
UTSW |
15 |
52,936,783 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7361:Ext1
|
UTSW |
15 |
53,208,119 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7474:Ext1
|
UTSW |
15 |
53,207,885 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R7853:Ext1
|
UTSW |
15 |
52,970,881 (GRCm39) |
missense |
probably damaging |
0.96 |
|
R7860:Ext1
|
UTSW |
15 |
52,953,335 (GRCm39) |
missense |
possibly damaging |
0.84 |
|
R8013:Ext1
|
UTSW |
15 |
52,939,283 (GRCm39) |
missense |
possibly damaging |
0.78 |
|
R8014:Ext1
|
UTSW |
15 |
52,939,283 (GRCm39) |
missense |
possibly damaging |
0.78 |
|
R8725:Ext1
|
UTSW |
15 |
53,208,065 (GRCm39) |
missense |
possibly damaging |
0.91 |
|
R8888:Ext1
|
UTSW |
15 |
52,955,723 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R9162:Ext1
|
UTSW |
15 |
53,208,504 (GRCm39) |
nonsense |
probably null |
|
|
R9342:Ext1
|
UTSW |
15 |
53,208,524 (GRCm39) |
missense |
probably benign |
|
|
R9587:Ext1
|
UTSW |
15 |
52,955,808 (GRCm39) |
missense |
possibly damaging |
0.53 |
|
R9663:Ext1
|
UTSW |
15 |
53,208,456 (GRCm39) |
missense |
probably damaging |
0.96 |
|
R9753:Ext1
|
UTSW |
15 |
53,208,067 (GRCm39) |
missense |
probably damaging |
1.00 |
|
X0021:Ext1
|
UTSW |
15 |
53,208,669 (GRCm39) |
missense |
probably benign |
|
|
| Predicted Primers |
PCR Primer
(F):5'- TGTCACTGTCATGTCATATTATGGG -3'
(R):5'- TCAGGGATCCAGAGAATGCC -3'
Sequencing Primer
(F):5'- AATTATCCATGTGCCAATCATTCC -3'
(R):5'- CCAGAGAATGCCTGTGTTTAAAGTC -3'
|
| Posted On |
2015-05-15 |
Incidental Mutation