Incidental Mutation 'R6799:Mttp'
| ID |
533187 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Mttp
|
| Ensembl Gene |
ENSMUSG00000028158 |
| Gene Name |
microsomal triglyceride transfer protein |
| Synonyms |
1810043K16Rik, MTP |
| MMRRC Submission |
044912-MU
|
| Accession Numbers |
|
| Essential gene? |
Probably essential
(E-score: 0.893)
|
| Stock # |
R6799 (G1)
|
| Quality Score |
225.009 |
|
Status
|
Not validated
|
| Chromosome |
3 |
| Chromosomal Location |
137795616-137849179 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
T to C
at 137800841 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Isoleucine to Valine
at position 755
(I755V)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000096179
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000029805]
[ENSMUST00000098580]
|
| AlphaFold |
O08601 |
| Predicted Effect |
probably benign
Transcript: ENSMUST00000029805
AA Change: I740V
PolyPhen 2
Score 0.010 (Sensitivity: 0.96; Specificity: 0.77)
|
| SMART Domains |
Protein: ENSMUSP00000029805
Gene: ENSMUSG00000028158
AA Change: I740V
| Domain | Start | End | E-Value | Type |
|---|
|
signal peptide
|
1 |
21 |
N/A |
INTRINSIC |
|
LPD_N
|
28 |
579 |
8.87e-165 |
SMART |
|
Blast:LPD_N
|
582 |
695 |
4e-58 |
BLAST |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000098580
AA Change: I755V
PolyPhen 2
Score 0.041 (Sensitivity: 0.94; Specificity: 0.83)
|
| SMART Domains |
Protein: ENSMUSP00000096179
Gene: ENSMUSG00000028158
AA Change: I755V
| Domain | Start | End | E-Value | Type |
|---|
|
signal peptide
|
1 |
32 |
N/A |
INTRINSIC |
|
LPD_N
|
43 |
594 |
8.87e-165 |
SMART |
|
Blast:LPD_N
|
597 |
710 |
6e-58 |
BLAST |
|
| Coding Region Coverage |
- 1x: 99.9%
- 3x: 99.7%
- 10x: 98.6%
- 20x: 96.6%
|
| Validation Efficiency |
|
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] MTP encodes the large subunit of the heterodimeric microsomal triglyceride transfer protein. Protein disulfide isomerase (PDI) completes the heterodimeric microsomal triglyceride transfer protein, which has been shown to play a central role in lipoprotein assembly. Mutations in MTP can cause abetalipoproteinemia. [provided by RefSeq, Jul 2008]
PHENOTYPE: Most embryos homozygous for a reporter allele die at midgestation displaying delayed growth, neurodevelopmental anomalies, impaired erythropoiesis, deficient yolk sac lipoprotein production, hemorrhage and necrosis. Heterozygous mutant mice display altered plasma lipid and lipoprotein profiles. [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 68 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| 1700018F24Rik |
A |
T |
5: 144,981,624 (GRCm39) |
Y153F |
probably damaging |
Het |
| Abcb1b |
T |
A |
5: 8,862,656 (GRCm39) |
Y113N |
probably damaging |
Het |
| Albfm1 |
A |
G |
5: 90,727,474 (GRCm39) |
H364R |
probably damaging |
Het |
| Anapc1 |
C |
G |
2: 128,501,657 (GRCm39) |
R795T |
probably null |
Het |
| Arhgap18 |
T |
A |
10: 26,725,917 (GRCm39) |
N47K |
possibly damaging |
Het |
| Arhgap26 |
A |
G |
18: 39,232,660 (GRCm39) |
N96D |
probably damaging |
Het |
| Asxl3 |
G |
T |
18: 22,598,457 (GRCm39) |
E191* |
probably null |
Het |
| Cc2d2b |
A |
G |
19: 40,779,652 (GRCm39) |
E697G |
possibly damaging |
Het |
| Chaf1a |
A |
T |
17: 56,354,059 (GRCm39) |
I110F |
unknown |
Het |
| Clca4b |
A |
T |
3: 144,621,388 (GRCm39) |
|
probably null |
Het |
| Dagla |
C |
A |
19: 10,234,214 (GRCm39) |
V366L |
probably damaging |
Het |
| Dapk1 |
A |
G |
13: 60,900,049 (GRCm39) |
N878S |
probably benign |
Het |
| Dapk3 |
A |
G |
10: 81,026,096 (GRCm39) |
Y129C |
probably damaging |
Het |
| Dhx38 |
A |
G |
8: 110,279,834 (GRCm39) |
L952P |
probably damaging |
Het |
| Drosha |
T |
A |
15: 12,912,623 (GRCm39) |
Y1080* |
probably null |
Het |
| Dscaml1 |
G |
A |
9: 45,361,881 (GRCm39) |
V214I |
probably benign |
Het |
| Dtymk |
A |
G |
1: 93,726,214 (GRCm39) |
L15P |
probably benign |
Het |
| E330034G19Rik |
A |
G |
14: 24,346,178 (GRCm39) |
M30V |
probably benign |
Het |
| Egfr |
G |
A |
11: 16,846,952 (GRCm39) |
C783Y |
probably damaging |
Het |
| Epha8 |
C |
T |
4: 136,672,980 (GRCm39) |
R268Q |
probably benign |
Het |
| Fbxw24 |
T |
A |
9: 109,453,998 (GRCm39) |
R49S |
probably damaging |
Het |
| Fcsk |
T |
C |
8: 111,620,050 (GRCm39) |
M276V |
probably benign |
Het |
| Gm8797 |
A |
T |
3: 5,816,027 (GRCm39) |
T22S |
probably benign |
Het |
| Hao1 |
T |
C |
2: 134,372,685 (GRCm39) |
S108G |
probably damaging |
Het |
| Hdac4 |
C |
A |
1: 91,929,935 (GRCm39) |
A184S |
probably damaging |
Het |
| Hikeshi |
T |
A |
7: 89,579,553 (GRCm39) |
|
probably benign |
Het |
| Hivep2 |
C |
T |
10: 14,004,757 (GRCm39) |
R452C |
probably benign |
Het |
| Hsdl1 |
T |
C |
8: 120,293,169 (GRCm39) |
S68G |
probably benign |
Het |
| Kctd20 |
T |
C |
17: 29,182,351 (GRCm39) |
|
probably null |
Het |
| Klf11 |
T |
C |
12: 24,705,638 (GRCm39) |
V364A |
possibly damaging |
Het |
| Kpna6 |
A |
G |
4: 129,551,247 (GRCm39) |
L86P |
probably damaging |
Het |
| Lama5 |
G |
A |
2: 179,833,455 (GRCm39) |
P1519L |
probably damaging |
Het |
| Lpin1 |
T |
A |
12: 16,611,045 (GRCm39) |
N516Y |
probably damaging |
Het |
| Lrp2 |
T |
C |
2: 69,314,248 (GRCm39) |
Y2161C |
probably damaging |
Het |
| Lrrtm3 |
A |
T |
10: 63,923,630 (GRCm39) |
C512* |
probably null |
Het |
| Mfsd1 |
T |
C |
3: 67,507,314 (GRCm39) |
I405T |
probably damaging |
Het |
| Msc |
T |
G |
1: 14,825,491 (GRCm39) |
D161A |
probably damaging |
Het |
| Ncam1 |
T |
C |
9: 49,419,911 (GRCm39) |
T803A |
probably damaging |
Het |
| Nlrp14 |
A |
G |
7: 106,795,346 (GRCm39) |
I210V |
probably benign |
Het |
| Npat |
A |
T |
9: 53,462,930 (GRCm39) |
H108L |
probably benign |
Het |
| Nt5dc1 |
A |
G |
10: 34,189,703 (GRCm39) |
I329T |
possibly damaging |
Het |
| Or10v5 |
T |
A |
19: 11,806,178 (GRCm39) |
I71F |
possibly damaging |
Het |
| Or51q1c |
T |
A |
7: 103,648,006 (GRCm39) |
|
probably null |
Het |
| Or8b35 |
T |
C |
9: 37,904,478 (GRCm39) |
L230P |
possibly damaging |
Het |
| Parm1 |
C |
T |
5: 91,742,070 (GRCm39) |
T146I |
possibly damaging |
Het |
| Parp2 |
T |
C |
14: 51,058,553 (GRCm39) |
Y528H |
probably damaging |
Het |
| Pias1 |
G |
T |
9: 62,789,334 (GRCm39) |
S624R |
probably benign |
Het |
| Ppif |
A |
G |
14: 25,696,488 (GRCm39) |
H95R |
probably damaging |
Het |
| Prrc2c |
TTGCTGCTGCTGCTGCTGCTGCTGCTGC |
TTGCTGCTGCTGCTGCTGCTGCTGC |
1: 162,536,630 (GRCm39) |
|
probably benign |
Het |
| Psg20 |
A |
G |
7: 18,418,345 (GRCm39) |
Y141H |
probably benign |
Het |
| Pygm |
A |
T |
19: 6,448,157 (GRCm39) |
Y733F |
probably damaging |
Het |
| Rcc1l |
A |
T |
5: 134,205,552 (GRCm39) |
M1K |
probably null |
Het |
| Rfpl4b |
T |
C |
10: 38,697,341 (GRCm39) |
K87E |
possibly damaging |
Het |
| Rnf113a1 |
A |
C |
X: 36,455,840 (GRCm39) |
T266P |
probably benign |
Het |
| Scn5a |
A |
C |
9: 119,324,688 (GRCm39) |
I1380S |
possibly damaging |
Het |
| Sel1l |
A |
G |
12: 91,781,742 (GRCm39) |
|
probably null |
Het |
| Slc18a1 |
T |
A |
8: 69,493,633 (GRCm39) |
I400L |
probably benign |
Het |
| Slc30a3 |
A |
G |
5: 31,246,958 (GRCm39) |
S73P |
probably damaging |
Het |
| Slc9a5 |
A |
T |
8: 106,090,600 (GRCm39) |
N685I |
possibly damaging |
Het |
| Tnc |
C |
T |
4: 63,883,841 (GRCm39) |
R1868H |
probably benign |
Het |
| Trdmt1 |
A |
G |
2: 13,520,824 (GRCm39) |
|
probably null |
Het |
| Ttyh1 |
G |
T |
7: 4,136,221 (GRCm39) |
|
probably null |
Het |
| Tyms |
A |
T |
5: 30,266,069 (GRCm39) |
D283E |
probably benign |
Het |
| Vmn2r110 |
T |
A |
17: 20,803,798 (GRCm39) |
Y259F |
probably benign |
Het |
| Vmn2r111 |
T |
C |
17: 22,778,032 (GRCm39) |
N549S |
possibly damaging |
Het |
| Vmn2r88 |
C |
A |
14: 51,651,426 (GRCm39) |
Q255K |
probably benign |
Het |
| Vmn2r95 |
C |
T |
17: 18,659,555 (GRCm39) |
P100S |
probably damaging |
Het |
| Zfp128 |
A |
T |
7: 12,624,826 (GRCm39) |
H398L |
possibly damaging |
Het |
|
| Other mutations in Mttp |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL00722:Mttp
|
APN |
3 |
137,814,776 (GRCm39) |
missense |
possibly damaging |
0.84 |
|
IGL00983:Mttp
|
APN |
3 |
137,820,890 (GRCm39) |
splice site |
probably benign |
|
|
IGL01128:Mttp
|
APN |
3 |
137,839,758 (GRCm39) |
splice site |
probably null |
|
|
IGL01607:Mttp
|
APN |
3 |
137,810,459 (GRCm39) |
missense |
probably damaging |
0.99 |
|
IGL01760:Mttp
|
APN |
3 |
137,817,497 (GRCm39) |
missense |
probably benign |
0.00 |
|
IGL01947:Mttp
|
APN |
3 |
137,812,890 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02184:Mttp
|
APN |
3 |
137,821,761 (GRCm39) |
critical splice donor site |
probably null |
|
|
IGL02932:Mttp
|
APN |
3 |
137,817,505 (GRCm39) |
missense |
probably benign |
0.07 |
|
IGL02957:Mttp
|
APN |
3 |
137,814,842 (GRCm39) |
missense |
possibly damaging |
0.95 |
|
IGL03082:Mttp
|
APN |
3 |
137,829,556 (GRCm39) |
missense |
probably benign |
0.01 |
|
IGL03302:Mttp
|
APN |
3 |
137,810,468 (GRCm39) |
missense |
possibly damaging |
0.90 |
|
IGL03381:Mttp
|
APN |
3 |
137,810,704 (GRCm39) |
missense |
probably damaging |
1.00 |
|
G1patch:Mttp
|
UTSW |
3 |
137,812,999 (GRCm39) |
missense |
probably damaging |
1.00 |
|
P0040:Mttp
|
UTSW |
3 |
137,818,327 (GRCm39) |
missense |
possibly damaging |
0.82 |
|
R0543:Mttp
|
UTSW |
3 |
137,817,457 (GRCm39) |
missense |
possibly damaging |
0.75 |
|
R0738:Mttp
|
UTSW |
3 |
137,809,074 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R0967:Mttp
|
UTSW |
3 |
137,798,484 (GRCm39) |
missense |
probably benign |
0.00 |
|
R1281:Mttp
|
UTSW |
3 |
137,812,980 (GRCm39) |
missense |
possibly damaging |
0.95 |
|
R1565:Mttp
|
UTSW |
3 |
137,822,166 (GRCm39) |
critical splice donor site |
probably null |
|
|
R1660:Mttp
|
UTSW |
3 |
137,808,954 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1828:Mttp
|
UTSW |
3 |
137,813,041 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1886:Mttp
|
UTSW |
3 |
137,798,376 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1912:Mttp
|
UTSW |
3 |
137,821,788 (GRCm39) |
missense |
probably benign |
0.01 |
|
R1938:Mttp
|
UTSW |
3 |
137,830,882 (GRCm39) |
missense |
probably benign |
0.21 |
|
R2020:Mttp
|
UTSW |
3 |
137,824,163 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R2109:Mttp
|
UTSW |
3 |
137,800,763 (GRCm39) |
missense |
probably benign |
0.27 |
|
R2336:Mttp
|
UTSW |
3 |
137,821,856 (GRCm39) |
missense |
possibly damaging |
0.81 |
|
R2392:Mttp
|
UTSW |
3 |
137,800,782 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R3021:Mttp
|
UTSW |
3 |
137,817,464 (GRCm39) |
missense |
probably benign |
|
|
R3774:Mttp
|
UTSW |
3 |
137,820,024 (GRCm39) |
splice site |
probably null |
|
|
R3776:Mttp
|
UTSW |
3 |
137,820,024 (GRCm39) |
splice site |
probably null |
|
|
R4687:Mttp
|
UTSW |
3 |
137,798,496 (GRCm39) |
missense |
possibly damaging |
0.66 |
|
R4708:Mttp
|
UTSW |
3 |
137,839,859 (GRCm39) |
unclassified |
probably benign |
|
|
R4756:Mttp
|
UTSW |
3 |
137,821,832 (GRCm39) |
missense |
possibly damaging |
0.77 |
|
R4832:Mttp
|
UTSW |
3 |
137,821,811 (GRCm39) |
missense |
probably benign |
|
|
R5377:Mttp
|
UTSW |
3 |
137,810,790 (GRCm39) |
missense |
probably benign |
0.03 |
|
R5670:Mttp
|
UTSW |
3 |
137,830,874 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R6613:Mttp
|
UTSW |
3 |
137,814,839 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6725:Mttp
|
UTSW |
3 |
137,812,999 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6920:Mttp
|
UTSW |
3 |
137,821,043 (GRCm39) |
missense |
possibly damaging |
0.49 |
|
R7074:Mttp
|
UTSW |
3 |
137,813,034 (GRCm39) |
missense |
possibly damaging |
0.53 |
|
R7131:Mttp
|
UTSW |
3 |
137,821,893 (GRCm39) |
missense |
probably benign |
0.13 |
|
R7275:Mttp
|
UTSW |
3 |
137,829,546 (GRCm39) |
missense |
probably benign |
0.19 |
|
R7291:Mttp
|
UTSW |
3 |
137,796,964 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7310:Mttp
|
UTSW |
3 |
137,800,783 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7769:Mttp
|
UTSW |
3 |
137,808,873 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7909:Mttp
|
UTSW |
3 |
137,824,178 (GRCm39) |
nonsense |
probably null |
|
|
R8037:Mttp
|
UTSW |
3 |
137,796,883 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8220:Mttp
|
UTSW |
3 |
137,829,609 (GRCm39) |
missense |
probably benign |
0.00 |
|
R8335:Mttp
|
UTSW |
3 |
137,808,973 (GRCm39) |
missense |
possibly damaging |
0.90 |
|
R8352:Mttp
|
UTSW |
3 |
137,818,374 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8452:Mttp
|
UTSW |
3 |
137,818,374 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8536:Mttp
|
UTSW |
3 |
137,810,704 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8677:Mttp
|
UTSW |
3 |
137,810,437 (GRCm39) |
missense |
probably benign |
0.00 |
|
R8877:Mttp
|
UTSW |
3 |
137,818,317 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R9233:Mttp
|
UTSW |
3 |
137,822,280 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R9237:Mttp
|
UTSW |
3 |
137,810,444 (GRCm39) |
missense |
probably benign |
|
|
R9427:Mttp
|
UTSW |
3 |
137,820,962 (GRCm39) |
missense |
probably benign |
0.01 |
|
R9749:Mttp
|
UTSW |
3 |
137,830,989 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R9797:Mttp
|
UTSW |
3 |
137,814,725 (GRCm39) |
missense |
probably damaging |
0.96 |
|
Z1176:Mttp
|
UTSW |
3 |
137,810,540 (GRCm39) |
missense |
probably benign |
|
|
| Predicted Primers |
PCR Primer
(F):5'- TCCCATGGCTTACAAACACTTC -3'
(R):5'- CTTCTTCACTGCGGGGTATAG -3'
Sequencing Primer
(F):5'- CAACCAAGACATATTCCTGCTTTG -3'
(R):5'- CGGGGTATAGTGTGATGGTAGAACAC -3'
|
| Posted On |
2018-09-12 |
Incidental Mutation