Incidental Mutation 'R5248:Mtif2'
| ID |
398679 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Mtif2
|
| Ensembl Gene |
ENSMUSG00000020459 |
| Gene Name |
mitochondrial translational initiation factor 2 |
| Synonyms |
2310038D14Rik, IF-2mt, 2410112O06Rik |
| MMRRC Submission |
042819-MU
|
| Accession Numbers |
|
| Essential gene? |
Probably essential
(E-score: 0.963)
|
| Stock # |
R5248 (G1)
|
| Quality Score |
225 |
|
Status
|
Not validated
|
| Chromosome |
11 |
| Chromosomal Location |
29476408-29495279 bp(+) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
G to A
at 29486889 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Valine to Methionine
at position 300
(V300M)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000090926
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000020749]
[ENSMUST00000093239]
[ENSMUST00000133452]
[ENSMUST00000136351]
[ENSMUST00000144321]
|
| AlphaFold |
Q91YJ5 |
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000020749
AA Change: V300M
PolyPhen 2
Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
|
| SMART Domains |
Protein: ENSMUSP00000020749
Gene: ENSMUSG00000020459
AA Change: V300M
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:SRPRB
|
178 |
310 |
2.1e-6 |
PFAM |
|
Pfam:GTP_EFTU
|
179 |
344 |
8.9e-34 |
PFAM |
|
Pfam:MMR_HSR1
|
182 |
289 |
6.9e-10 |
PFAM |
|
coiled coil region
|
449 |
484 |
N/A |
INTRINSIC |
|
Pfam:IF-2
|
504 |
607 |
6.5e-33 |
PFAM |
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000093239
AA Change: V300M
PolyPhen 2
Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
|
| SMART Domains |
Protein: ENSMUSP00000090926
Gene: ENSMUSG00000020459
AA Change: V300M
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:SRPRB
|
178 |
310 |
2.1e-6 |
PFAM |
|
Pfam:GTP_EFTU
|
179 |
344 |
8.9e-34 |
PFAM |
|
Pfam:MMR_HSR1
|
182 |
289 |
6.9e-10 |
PFAM |
|
coiled coil region
|
449 |
484 |
N/A |
INTRINSIC |
|
Pfam:IF-2
|
504 |
607 |
6.5e-33 |
PFAM |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000129893
|
| Predicted Effect |
unknown
Transcript: ENSMUST00000132783
AA Change: V109M
|
| SMART Domains |
Protein: ENSMUSP00000121327
Gene: ENSMUSG00000020459
AA Change: V109M
| Domain | Start | End | E-Value | Type |
|---|
|
PDB:3IZY|P
|
47 |
247 |
8e-92 |
PDB |
|
SCOP:d1g7sa1
|
163 |
244 |
2e-23 |
SMART |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000133452
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000136351
|
| SMART Domains |
Protein: ENSMUSP00000122801
Gene: ENSMUSG00000020459
| Domain | Start | End | E-Value | Type |
|---|
|
SCOP:d1f5na2
|
157 |
196 |
1e-4 |
SMART |
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000144321
AA Change: V300M
PolyPhen 2
Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
|
| SMART Domains |
Protein: ENSMUSP00000114299
Gene: ENSMUSG00000020459
AA Change: V300M
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:Arf
|
175 |
341 |
1.1e-5 |
PFAM |
|
Pfam:SRPRB
|
178 |
310 |
1.5e-6 |
PFAM |
|
Pfam:GTP_EFTU
|
178 |
344 |
3.8e-39 |
PFAM |
|
Pfam:MMR_HSR1
|
182 |
289 |
1.1e-8 |
PFAM |
|
Pfam:Miro
|
182 |
291 |
1.2e-9 |
PFAM |
|
| Coding Region Coverage |
- 1x: 99.3%
- 3x: 98.6%
- 10x: 97.1%
- 20x: 94.9%
|
| Validation Efficiency |
|
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] During the initiation of protein biosynthesis, initiation factor-2 (IF-2) promotes the binding of the initiator tRNA to the small subunit of the ribosome in a GTP-dependent manner. Prokaryotic IF-2 is a single polypeptide, while eukaryotic cytoplasmic IF-2 (eIF-2) is a trimeric protein. Bovine liver mitochondria contain IF-2(mt), an 85-kD monomeric protein that is equivalent to prokaryotic IF-2. The predicted 727-amino acid human protein contains a 29-amino acid presequence. Human IF-2(mt) shares 32 to 38% amino acid sequence identity with yeast IF-2(mt) and several prokaryotic IF-2s, with the greatest degree of conservation in the G domains of the proteins. [provided by RefSeq, Mar 2016]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 50 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Aass |
T |
A |
6: 23,109,437 (GRCm39) |
E344D |
probably benign |
Het |
| Acoxl |
G |
A |
2: 127,917,855 (GRCm39) |
|
probably null |
Het |
| Adora1 |
A |
T |
1: 134,131,224 (GRCm39) |
L149Q |
possibly damaging |
Het |
| Aebp1 |
C |
A |
11: 5,818,501 (GRCm39) |
D115E |
possibly damaging |
Het |
| Ank3 |
A |
G |
10: 69,822,938 (GRCm39) |
I1819V |
probably benign |
Het |
| Ankrd44 |
T |
C |
1: 54,706,539 (GRCm39) |
H454R |
probably damaging |
Het |
| Ap4e1 |
C |
T |
2: 126,906,842 (GRCm39) |
A1034V |
possibly damaging |
Het |
| B3galt2 |
T |
A |
1: 143,522,849 (GRCm39) |
F328L |
probably benign |
Het |
| Bbip1 |
G |
A |
19: 53,919,786 (GRCm39) |
|
probably benign |
Het |
| Brsk1 |
G |
A |
7: 4,711,865 (GRCm39) |
E572K |
possibly damaging |
Het |
| Clca3a1 |
G |
T |
3: 144,442,897 (GRCm39) |
P716T |
possibly damaging |
Het |
| Clpx |
T |
C |
9: 65,228,132 (GRCm39) |
V380A |
probably damaging |
Het |
| Epha3 |
T |
A |
16: 63,418,620 (GRCm39) |
Q608H |
probably damaging |
Het |
| Gprc6a |
G |
T |
10: 51,491,089 (GRCm39) |
P712T |
probably damaging |
Het |
| Itpr1 |
C |
A |
6: 108,519,023 (GRCm39) |
Q2720K |
probably damaging |
Het |
| Kdm5b |
A |
G |
1: 134,548,735 (GRCm39) |
E1080G |
probably benign |
Het |
| Macf1 |
G |
A |
4: 123,295,567 (GRCm39) |
R3163* |
probably null |
Het |
| Map4k5 |
T |
C |
12: 69,888,755 (GRCm39) |
D292G |
probably benign |
Het |
| Mau2 |
A |
T |
8: 70,481,373 (GRCm39) |
C217S |
probably benign |
Het |
| Mtf1 |
T |
C |
4: 124,714,220 (GRCm39) |
F210L |
probably damaging |
Het |
| Mtmr2 |
T |
C |
9: 13,694,905 (GRCm39) |
|
probably benign |
Het |
| Mybpc3 |
C |
A |
2: 90,955,573 (GRCm39) |
|
probably null |
Het |
| Ncmap |
T |
C |
4: 135,107,430 (GRCm39) |
|
probably null |
Het |
| Nek9 |
A |
G |
12: 85,355,751 (GRCm39) |
F672S |
probably damaging |
Het |
| Nuak1 |
A |
T |
10: 84,245,542 (GRCm39) |
I101N |
probably damaging |
Het |
| Or8s16 |
T |
C |
15: 98,211,311 (GRCm39) |
N40S |
probably damaging |
Het |
| Pcdh7 |
T |
A |
5: 58,286,515 (GRCm39) |
M1197K |
probably damaging |
Het |
| Pcdhb17 |
A |
C |
18: 37,618,939 (GRCm39) |
Q243P |
probably benign |
Het |
| Pcf11 |
T |
G |
7: 92,310,699 (GRCm39) |
K221Q |
probably damaging |
Het |
| Pkhd1 |
C |
T |
1: 20,604,769 (GRCm39) |
R1182H |
probably benign |
Het |
| Ptprz1 |
C |
A |
6: 23,001,900 (GRCm39) |
P1330Q |
probably benign |
Het |
| Rbm33 |
T |
G |
5: 28,542,050 (GRCm39) |
|
probably null |
Het |
| Rhobtb1 |
A |
G |
10: 69,084,615 (GRCm39) |
D2G |
probably damaging |
Het |
| Rngtt |
T |
A |
4: 33,325,110 (GRCm39) |
C110* |
probably null |
Het |
| Setx |
T |
A |
2: 29,038,430 (GRCm39) |
N1638K |
probably benign |
Het |
| Slc24a3 |
A |
T |
2: 145,446,437 (GRCm39) |
M282L |
probably benign |
Het |
| Slc7a1 |
A |
T |
5: 148,270,798 (GRCm39) |
V556D |
possibly damaging |
Het |
| Sppl2c |
A |
T |
11: 104,077,407 (GRCm39) |
D69V |
possibly damaging |
Het |
| Srpk3 |
C |
T |
X: 72,818,555 (GRCm39) |
R82* |
probably null |
Het |
| Tas2r120 |
A |
T |
6: 132,634,110 (GRCm39) |
N64I |
probably damaging |
Het |
| Tcf25 |
G |
T |
8: 124,100,678 (GRCm39) |
A23S |
probably damaging |
Het |
| Tigd2 |
A |
T |
6: 59,188,138 (GRCm39) |
K335I |
probably damaging |
Het |
| Tlr6 |
A |
G |
5: 65,112,647 (GRCm39) |
S87P |
probably benign |
Het |
| Tmem135 |
T |
A |
7: 88,797,200 (GRCm39) |
Y352F |
probably damaging |
Het |
| Tob2 |
T |
C |
15: 81,735,918 (GRCm39) |
Y17C |
probably damaging |
Het |
| Tymp |
GC |
GCC |
15: 89,258,567 (GRCm39) |
|
probably null |
Het |
| Vmn1r179 |
T |
C |
7: 23,628,478 (GRCm39) |
V223A |
probably damaging |
Het |
| Zfp946 |
T |
C |
17: 22,673,447 (GRCm39) |
V67A |
probably benign |
Het |
| Zswim4 |
G |
T |
8: 84,946,561 (GRCm39) |
N698K |
probably benign |
Het |
| Zzz3 |
A |
G |
3: 152,133,182 (GRCm39) |
Q80R |
probably damaging |
Het |
|
| Other mutations in Mtif2 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL00942:Mtif2
|
APN |
11 |
29,488,753 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL01020:Mtif2
|
APN |
11 |
29,494,973 (GRCm39) |
missense |
possibly damaging |
0.61 |
|
IGL01323:Mtif2
|
APN |
11 |
29,491,447 (GRCm39) |
missense |
probably damaging |
0.98 |
|
IGL01360:Mtif2
|
APN |
11 |
29,480,110 (GRCm39) |
missense |
probably benign |
0.00 |
|
IGL01744:Mtif2
|
APN |
11 |
29,494,417 (GRCm39) |
unclassified |
probably benign |
|
|
IGL01757:Mtif2
|
APN |
11 |
29,491,337 (GRCm39) |
unclassified |
probably benign |
|
|
IGL02247:Mtif2
|
APN |
11 |
29,490,642 (GRCm39) |
missense |
possibly damaging |
0.65 |
|
IGL02642:Mtif2
|
APN |
11 |
29,494,395 (GRCm39) |
missense |
probably benign |
|
|
IGL03093:Mtif2
|
APN |
11 |
29,480,702 (GRCm39) |
splice site |
probably benign |
|
|
R0418:Mtif2
|
UTSW |
11 |
29,483,401 (GRCm39) |
splice site |
probably benign |
|
|
R0554:Mtif2
|
UTSW |
11 |
29,483,398 (GRCm39) |
critical splice donor site |
probably null |
|
|
R0577:Mtif2
|
UTSW |
11 |
29,490,862 (GRCm39) |
critical splice donor site |
probably null |
|
|
R1159:Mtif2
|
UTSW |
11 |
29,490,729 (GRCm39) |
missense |
possibly damaging |
0.95 |
|
R1168:Mtif2
|
UTSW |
11 |
29,486,914 (GRCm39) |
missense |
probably benign |
0.11 |
|
R1344:Mtif2
|
UTSW |
11 |
29,495,002 (GRCm39) |
missense |
probably benign |
|
|
R1418:Mtif2
|
UTSW |
11 |
29,495,002 (GRCm39) |
missense |
probably benign |
|
|
R1482:Mtif2
|
UTSW |
11 |
29,486,847 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1657:Mtif2
|
UTSW |
11 |
29,490,721 (GRCm39) |
missense |
probably benign |
0.00 |
|
R1850:Mtif2
|
UTSW |
11 |
29,490,683 (GRCm39) |
missense |
probably benign |
0.03 |
|
R3692:Mtif2
|
UTSW |
11 |
29,490,718 (GRCm39) |
missense |
probably benign |
0.03 |
|
R4471:Mtif2
|
UTSW |
11 |
29,490,053 (GRCm39) |
splice site |
probably benign |
|
|
R4730:Mtif2
|
UTSW |
11 |
29,490,834 (GRCm39) |
missense |
probably benign |
0.00 |
|
R5343:Mtif2
|
UTSW |
11 |
29,486,964 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5989:Mtif2
|
UTSW |
11 |
29,480,098 (GRCm39) |
missense |
probably damaging |
0.96 |
|
R6511:Mtif2
|
UTSW |
11 |
29,486,949 (GRCm39) |
missense |
possibly damaging |
0.81 |
|
R7209:Mtif2
|
UTSW |
11 |
29,479,996 (GRCm39) |
missense |
probably benign |
0.00 |
|
R7318:Mtif2
|
UTSW |
11 |
29,490,115 (GRCm39) |
missense |
probably benign |
0.25 |
|
R9120:Mtif2
|
UTSW |
11 |
29,483,951 (GRCm39) |
missense |
probably benign |
0.00 |
|
R9224:Mtif2
|
UTSW |
11 |
29,494,364 (GRCm39) |
missense |
probably benign |
0.09 |
|
R9256:Mtif2
|
UTSW |
11 |
29,490,777 (GRCm39) |
missense |
probably benign |
0.00 |
|
R9266:Mtif2
|
UTSW |
11 |
29,480,065 (GRCm39) |
missense |
probably benign |
0.00 |
|
R9745:Mtif2
|
UTSW |
11 |
29,476,587 (GRCm39) |
start gained |
probably benign |
|
|
X0064:Mtif2
|
UTSW |
11 |
29,488,760 (GRCm39) |
missense |
probably benign |
0.07 |
|
| Predicted Primers |
PCR Primer
(F):5'- GTAAGTCTAAAGTGGGTCTTTTCAGC -3'
(R):5'- GCTAGGACTACATAGAGAGACCTTG -3'
Sequencing Primer
(F):5'- TCTCACAGCGAATGTCTG -3'
(R):5'- GACCTTGTCTCAAACACAACAAC -3'
|
| Posted On |
2016-07-06 |
Incidental Mutation