Incidental Mutation 'R5377:Mttp'
| ID |
425601 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Mttp
|
| Ensembl Gene |
ENSMUSG00000028158 |
| Gene Name |
microsomal triglyceride transfer protein |
| Synonyms |
1810043K16Rik, MTP |
| MMRRC Submission |
042845-MU
|
| Accession Numbers |
|
| Essential gene? |
Probably essential
(E-score: 0.893)
|
| Stock # |
R5377 (G1)
|
| Quality Score |
225 |
|
Status
|
Not validated
|
| Chromosome |
3 |
| Chromosomal Location |
137795616-137849179 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
C to T
at 137810790 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Arginine to Histidine
at position 608
(R608H)
|
| 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: R593H
PolyPhen 2
Score 0.019 (Sensitivity: 0.95; Specificity: 0.80)
|
| SMART Domains |
Protein: ENSMUSP00000029805
Gene: ENSMUSG00000028158
AA Change: R593H
| 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: R608H
PolyPhen 2
Score 0.032 (Sensitivity: 0.95; Specificity: 0.82)
|
| SMART Domains |
Protein: ENSMUSP00000096179
Gene: ENSMUSG00000028158
AA Change: R608H
| 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: 99.3%
- 3x: 98.7%
- 10x: 97.4%
- 20x: 95.5%
|
| 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: 62 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| A2m |
G |
T |
6: 121,622,212 (GRCm39) |
V372F |
probably benign |
Het |
| Adcy10 |
G |
A |
1: 165,347,464 (GRCm39) |
C393Y |
probably damaging |
Het |
| Adgrg7 |
A |
C |
16: 56,550,669 (GRCm39) |
I681S |
possibly damaging |
Het |
| Akap8l |
T |
C |
17: 32,540,485 (GRCm39) |
|
probably benign |
Het |
| Akr1a1 |
A |
T |
4: 116,497,092 (GRCm39) |
V156E |
probably damaging |
Het |
| Alk |
T |
G |
17: 72,202,734 (GRCm39) |
D1167A |
probably damaging |
Het |
| Ankrd11 |
T |
C |
8: 123,620,453 (GRCm39) |
|
probably null |
Het |
| Aspm |
T |
A |
1: 139,385,221 (GRCm39) |
N288K |
probably damaging |
Het |
| Aspm |
A |
G |
1: 139,398,133 (GRCm39) |
|
probably null |
Het |
| Asxl2 |
G |
A |
12: 3,524,618 (GRCm39) |
|
probably null |
Het |
| Atp6v0a1 |
A |
G |
11: 100,946,413 (GRCm39) |
H802R |
probably damaging |
Het |
| B4galnt1 |
A |
G |
10: 127,007,691 (GRCm39) |
T531A |
possibly damaging |
Het |
| Cecr2 |
A |
G |
6: 120,733,530 (GRCm39) |
N506D |
possibly damaging |
Het |
| Crebrf |
T |
C |
17: 26,978,839 (GRCm39) |
V509A |
probably damaging |
Het |
| Cyp4f40 |
A |
T |
17: 32,894,590 (GRCm39) |
I413F |
probably null |
Het |
| Defb12 |
C |
A |
8: 19,164,342 (GRCm39) |
|
probably null |
Het |
| Dnah2 |
T |
C |
11: 69,312,674 (GRCm39) |
E4297G |
probably damaging |
Het |
| Dpysl5 |
A |
T |
5: 30,948,857 (GRCm39) |
N371Y |
probably damaging |
Het |
| Eef1d |
G |
T |
15: 75,775,038 (GRCm39) |
T207N |
probably benign |
Het |
| Esrrb |
C |
T |
12: 86,565,783 (GRCm39) |
Q416* |
probably null |
Het |
| Exd2 |
T |
C |
12: 80,536,222 (GRCm39) |
L284P |
probably damaging |
Het |
| Fat3 |
T |
A |
9: 16,287,739 (GRCm39) |
I595F |
probably benign |
Het |
| Gm9920 |
A |
G |
15: 54,972,371 (GRCm39) |
|
probably benign |
Het |
| Hephl1 |
T |
C |
9: 14,981,084 (GRCm39) |
K783E |
probably damaging |
Het |
| Irs2 |
A |
G |
8: 11,055,277 (GRCm39) |
S1052P |
probably benign |
Het |
| Kctd18 |
T |
C |
1: 58,002,252 (GRCm39) |
I192V |
probably benign |
Het |
| Lama3 |
A |
G |
18: 12,586,803 (GRCm39) |
D722G |
probably damaging |
Het |
| Lepr |
T |
C |
4: 101,672,216 (GRCm39) |
V1080A |
possibly damaging |
Het |
| Lpin1 |
C |
T |
12: 16,613,656 (GRCm39) |
G504S |
probably damaging |
Het |
| Lrit2 |
A |
C |
14: 36,791,140 (GRCm39) |
Q273P |
possibly damaging |
Het |
| Mlkl |
T |
A |
8: 112,054,569 (GRCm39) |
E189D |
probably benign |
Het |
| Nav2 |
T |
C |
7: 49,238,908 (GRCm39) |
V2011A |
probably benign |
Het |
| Nos2 |
A |
T |
11: 78,848,317 (GRCm39) |
I1075F |
probably benign |
Het |
| Npat |
A |
G |
9: 53,461,336 (GRCm39) |
|
probably null |
Het |
| Nucks1 |
T |
C |
1: 131,846,771 (GRCm39) |
F16L |
probably damaging |
Het |
| Nus1 |
T |
C |
10: 52,305,309 (GRCm39) |
S150P |
possibly damaging |
Het |
| Odad1 |
C |
T |
7: 45,591,506 (GRCm39) |
R257* |
probably null |
Het |
| Oga |
A |
T |
19: 45,746,461 (GRCm39) |
Y779* |
probably null |
Het |
| Or4c123 |
G |
T |
2: 89,127,506 (GRCm39) |
T36K |
probably damaging |
Het |
| Or8b35 |
A |
T |
9: 37,903,908 (GRCm39) |
Y40F |
probably benign |
Het |
| Pclo |
A |
G |
5: 14,731,367 (GRCm39) |
T3290A |
unknown |
Het |
| Pign |
A |
T |
1: 105,585,537 (GRCm39) |
F4Y |
probably benign |
Het |
| Rfx4 |
A |
G |
10: 84,696,406 (GRCm39) |
N233D |
possibly damaging |
Het |
| Rpgrip1 |
A |
T |
14: 52,397,652 (GRCm39) |
M1325L |
possibly damaging |
Het |
| Rufy4 |
T |
C |
1: 74,186,822 (GRCm39) |
C537R |
probably damaging |
Het |
| Scaf11 |
T |
A |
15: 96,315,001 (GRCm39) |
H1227L |
possibly damaging |
Het |
| Sec31b |
G |
T |
19: 44,507,076 (GRCm39) |
P840T |
probably damaging |
Het |
| Slc16a9 |
T |
A |
10: 70,118,958 (GRCm39) |
L426I |
probably damaging |
Het |
| Slc22a30 |
G |
A |
19: 8,321,757 (GRCm39) |
Q436* |
probably null |
Het |
| Slc34a1 |
T |
C |
13: 23,996,575 (GRCm39) |
S27P |
probably damaging |
Het |
| Tacc1 |
A |
G |
8: 25,672,299 (GRCm39) |
S310P |
possibly damaging |
Het |
| Tmem245 |
G |
A |
4: 56,947,084 (GRCm39) |
R110C |
probably damaging |
Het |
| Trip12 |
T |
C |
1: 84,735,152 (GRCm39) |
Y953C |
probably damaging |
Het |
| Trpm7 |
C |
A |
2: 126,684,775 (GRCm39) |
|
probably null |
Het |
| Ush2a |
G |
A |
1: 188,644,320 (GRCm39) |
V4561I |
probably benign |
Het |
| Vmn1r192 |
C |
T |
13: 22,371,801 (GRCm39) |
V140I |
probably benign |
Het |
| Vmn2r66 |
A |
T |
7: 84,656,026 (GRCm39) |
I330N |
probably damaging |
Het |
| Vmn2r99 |
T |
C |
17: 19,599,531 (GRCm39) |
V405A |
probably damaging |
Het |
| Wdhd1 |
A |
C |
14: 47,509,678 (GRCm39) |
V172G |
probably benign |
Het |
| Zfhx3 |
C |
T |
8: 109,677,817 (GRCm39) |
R2956C |
possibly damaging |
Het |
| Zfp446 |
T |
C |
7: 12,716,178 (GRCm39) |
L283P |
possibly damaging |
Het |
| Zfp82 |
T |
C |
7: 29,756,591 (GRCm39) |
K164E |
probably 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 |
|
|
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'- TCAAGGCTGTATGTGGACGC -3'
(R):5'- TCAGCTGAAGTCGTCCCTTG -3'
Sequencing Primer
(F):5'- CTGTATGTGGACGCTGCAC -3'
(R):5'- TCCCGATTTGATCTGGGA -3'
|
| Posted On |
2016-08-04 |
Incidental Mutation