Incidental Mutation 'G1patch:Mttp'
| ID |
660674 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Mttp
|
| Ensembl Gene |
ENSMUSG00000028158 |
| Gene Name |
microsomal triglyceride transfer protein |
| Synonyms |
1810043K16Rik, MTP |
| Accession Numbers |
|
| Essential gene? |
Probably essential
(E-score: 0.893)
|
| Stock # |
G1patch (G1)
|
| Quality Score |
225.009 |
|
Status
|
Validated
|
| Chromosome |
3 |
| Chromosomal Location |
137795616-137849179 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
C to A
at 137812999 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Alanine to Serine
at position 559
(A559S)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000096179
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000029805]
[ENSMUST00000098580]
|
| AlphaFold |
O08601 |
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000029805
AA Change: A544S
PolyPhen 2
Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
|
| SMART Domains |
Protein: ENSMUSP00000029805
Gene: ENSMUSG00000028158
AA Change: A544S
| 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 damaging
Transcript: ENSMUST00000098580
AA Change: A559S
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| SMART Domains |
Protein: ENSMUSP00000096179
Gene: ENSMUSG00000028158
AA Change: A559S
| 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 |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000196625
|
| Coding Region Coverage |
- 1x: 99.9%
- 3x: 99.6%
- 10x: 97.9%
- 20x: 93.7%
|
| Validation Efficiency |
100% (55/55) |
| 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: 53 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Adamts18 |
T |
C |
8: 114,469,833 (GRCm39) |
Y623C |
probably damaging |
Het |
| Adgrv1 |
T |
C |
13: 81,585,676 (GRCm39) |
E4596G |
probably damaging |
Het |
| Adgrv1 |
A |
T |
13: 81,641,329 (GRCm39) |
C3267S |
probably damaging |
Het |
| Ankrd40 |
T |
G |
11: 94,225,641 (GRCm39) |
V224G |
probably benign |
Het |
| Ap3s2 |
C |
T |
7: 79,570,390 (GRCm39) |
|
probably benign |
Het |
| Apip |
T |
A |
2: 102,922,870 (GRCm39) |
D229E |
possibly damaging |
Het |
| Atp2b4 |
C |
T |
1: 133,634,725 (GRCm39) |
R1168H |
probably benign |
Het |
| Bcan |
T |
C |
3: 87,902,791 (GRCm39) |
K329R |
possibly damaging |
Het |
| Camk1g |
T |
C |
1: 193,032,628 (GRCm39) |
D261G |
possibly damaging |
Het |
| Ccdc30 |
T |
A |
4: 119,188,796 (GRCm39) |
Q490L |
probably damaging |
Het |
| Ccdc83 |
A |
G |
7: 89,896,261 (GRCm39) |
W103R |
probably damaging |
Het |
| Ctsl |
T |
A |
13: 64,514,437 (GRCm39) |
R69* |
probably null |
Het |
| Dchs1 |
C |
T |
7: 105,408,000 (GRCm39) |
R1944H |
probably damaging |
Het |
| Fgb |
T |
C |
3: 82,951,098 (GRCm39) |
Y305C |
probably damaging |
Het |
| Fras1 |
T |
A |
5: 96,929,199 (GRCm39) |
Y3868N |
possibly damaging |
Het |
| Gal3st2 |
T |
A |
1: 93,801,424 (GRCm39) |
S27T |
probably benign |
Het |
| Galnt13 |
A |
G |
2: 54,745,244 (GRCm39) |
D228G |
probably damaging |
Het |
| Gk5 |
A |
T |
9: 96,037,523 (GRCm39) |
T346S |
probably benign |
Het |
| Gnrhr |
T |
C |
5: 86,333,172 (GRCm39) |
I233V |
probably damaging |
Het |
| Greb1 |
T |
C |
12: 16,738,568 (GRCm39) |
Y1465C |
probably damaging |
Het |
| H6pd |
A |
G |
4: 150,080,815 (GRCm39) |
L10P |
probably damaging |
Het |
| Hspg2 |
G |
A |
4: 137,242,618 (GRCm39) |
G611E |
probably damaging |
Het |
| Ighv7-4 |
A |
T |
12: 114,186,489 (GRCm39) |
D94E |
probably damaging |
Het |
| Lamb3 |
T |
C |
1: 192,986,890 (GRCm39) |
Y59H |
probably benign |
Het |
| Msantd1 |
C |
T |
5: 35,078,765 (GRCm39) |
T100I |
probably damaging |
Het |
| Msx3 |
T |
A |
7: 139,628,659 (GRCm39) |
|
probably benign |
Het |
| Myh1 |
C |
G |
11: 67,092,719 (GRCm39) |
D4E |
probably damaging |
Het |
| Or2ah1 |
A |
G |
2: 85,654,134 (GRCm39) |
K273R |
probably damaging |
Het |
| Or4c116 |
G |
T |
2: 88,942,640 (GRCm39) |
T72N |
possibly damaging |
Het |
| Or4k45 |
C |
T |
2: 111,395,252 (GRCm39) |
C179Y |
probably damaging |
Het |
| Or52e19 |
A |
T |
7: 102,959,561 (GRCm39) |
D211V |
probably damaging |
Het |
| Pcdhac1 |
T |
C |
18: 37,223,381 (GRCm39) |
Y65H |
probably damaging |
Het |
| Pcdhga8 |
A |
T |
18: 37,860,315 (GRCm39) |
Y457F |
probably damaging |
Het |
| Pi4ka |
A |
G |
16: 17,194,846 (GRCm39) |
L184P |
possibly damaging |
Het |
| Pja2 |
A |
T |
17: 64,596,962 (GRCm39) |
M514K |
probably damaging |
Het |
| Plcxd2 |
T |
C |
16: 45,792,488 (GRCm39) |
N284D |
probably damaging |
Het |
| Polr3d |
A |
T |
14: 70,678,577 (GRCm39) |
M129K |
probably benign |
Het |
| Ppp1r42 |
T |
G |
1: 10,069,732 (GRCm39) |
E110A |
probably damaging |
Het |
| Prdm2 |
G |
A |
4: 142,859,471 (GRCm39) |
T1273M |
possibly damaging |
Het |
| Prelid2 |
A |
G |
18: 42,045,514 (GRCm39) |
I132T |
possibly damaging |
Het |
| Sergef |
G |
A |
7: 46,282,091 (GRCm39) |
|
probably null |
Het |
| Slc24a2 |
C |
A |
4: 87,145,119 (GRCm39) |
|
probably null |
Het |
| Stxbp3 |
A |
T |
3: 108,734,916 (GRCm39) |
D24E |
possibly damaging |
Het |
| Tas2r123 |
A |
T |
6: 132,824,801 (GRCm39) |
M233L |
probably damaging |
Het |
| Thsd7a |
G |
A |
6: 12,555,630 (GRCm39) |
H85Y |
possibly damaging |
Het |
| Tlr2 |
T |
A |
3: 83,745,603 (GRCm39) |
E160V |
probably benign |
Het |
| Tmem171 |
A |
T |
13: 98,828,678 (GRCm39) |
C157* |
probably null |
Het |
| Trpm3 |
T |
C |
19: 22,903,392 (GRCm39) |
Y1051H |
probably damaging |
Het |
| Vmn2r28 |
A |
G |
7: 5,491,408 (GRCm39) |
F280L |
probably benign |
Het |
| Xpo7 |
A |
T |
14: 70,914,253 (GRCm39) |
Y748N |
probably damaging |
Het |
| Zan |
T |
C |
5: 137,436,782 (GRCm39) |
S2024G |
unknown |
Het |
| Zfhx2 |
A |
T |
14: 55,301,539 (GRCm39) |
Y2148* |
probably null |
Het |
| Zscan4-ps1 |
T |
C |
7: 10,799,906 (GRCm39) |
T328A |
probably benign |
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 |
|
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 |
|
R6799:Mttp
|
UTSW |
3 |
137,800,841 (GRCm39) |
missense |
probably benign |
0.04 |
|
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'- GTGGCACCACGTCAATATTCAG -3'
(R):5'- CCCAGAGGGTGAAACTCATATAC -3'
Sequencing Primer
(F):5'- CCACGTCAATATTCAGATAGGCTTGC -3'
(R):5'- ACATCAAGGTTGGTCACAGTC -3'
|
| Posted On |
2021-02-01 |
Incidental Mutation