Incidental Mutation 'IGL00942:Mtif2'
| ID |
28555 |
| Institutional Source |
Australian Phenomics Network
(link to record)
|
| Gene Symbol |
Mtif2
|
| Ensembl Gene |
ENSMUSG00000020459 |
| Gene Name |
mitochondrial translational initiation factor 2 |
| Synonyms |
2310038D14Rik, IF-2mt, 2410112O06Rik |
| Accession Numbers |
|
| Essential gene? |
Probably essential
(E-score: 0.964)
|
| Stock # |
IGL00942
|
| Quality Score |
|
|
Status
|
|
| Chromosome |
11 |
| Chromosomal Location |
29476408-29495279 bp(+) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
G to A
at 29488753 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Glutamic Acid to Lysine
at position 356
(E356K)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000090926
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000020749]
[ENSMUST00000093239]
[ENSMUST00000136351]
[ENSMUST00000144321]
|
| AlphaFold |
Q91YJ5 |
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000020749
AA Change: E356K
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| SMART Domains |
Protein: ENSMUSP00000020749
Gene: ENSMUSG00000020459
AA Change: E356K
| 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: E356K
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| SMART Domains |
Protein: ENSMUSP00000090926
Gene: ENSMUSG00000020459
AA Change: E356K
| 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: E165K
|
| SMART Domains |
Protein: ENSMUSP00000121327
Gene: ENSMUSG00000020459
AA Change: E165K
| 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: 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: E356K
PolyPhen 2
Score 0.970 (Sensitivity: 0.77; Specificity: 0.96)
|
| SMART Domains |
Protein: ENSMUSP00000114299
Gene: ENSMUSG00000020459
AA Change: E356K
| 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 |
|
| 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: 32 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Arap2 |
A |
C |
5: 62,855,732 (GRCm39) |
L568* |
probably null |
Het |
| Arfgef2 |
G |
A |
2: 166,727,773 (GRCm39) |
V1574M |
probably damaging |
Het |
| Arhgef12 |
C |
T |
9: 42,893,296 (GRCm39) |
R969H |
probably damaging |
Het |
| Cacng1 |
A |
T |
11: 107,595,195 (GRCm39) |
F127L |
probably benign |
Het |
| Cntnap5c |
T |
C |
17: 58,076,593 (GRCm39) |
V10A |
probably benign |
Het |
| Crtac1 |
T |
G |
19: 42,312,233 (GRCm39) |
D160A |
probably damaging |
Het |
| Csmd3 |
C |
T |
15: 47,710,502 (GRCm39) |
|
probably null |
Het |
| Grin3a |
A |
G |
4: 49,770,589 (GRCm39) |
F728L |
probably damaging |
Het |
| H3c1 |
T |
C |
13: 23,945,921 (GRCm39) |
|
probably benign |
Het |
| Hecw1 |
C |
T |
13: 14,515,325 (GRCm39) |
|
probably benign |
Het |
| Iyd |
C |
T |
10: 3,554,070 (GRCm38) |
C239F |
probably damaging |
Het |
| Madd |
A |
G |
2: 91,000,923 (GRCm39) |
V486A |
probably damaging |
Het |
| Map3k7 |
A |
G |
4: 32,019,539 (GRCm39) |
D533G |
probably damaging |
Het |
| Matk |
A |
G |
10: 81,094,128 (GRCm39) |
D20G |
probably benign |
Het |
| Mphosph10 |
A |
G |
7: 64,039,503 (GRCm39) |
S156P |
probably benign |
Het |
| Ndufb10 |
T |
C |
17: 24,943,158 (GRCm39) |
|
probably null |
Het |
| Nipal3 |
A |
T |
4: 135,195,904 (GRCm39) |
L233Q |
possibly damaging |
Het |
| Or7e169 |
T |
C |
9: 19,757,555 (GRCm39) |
Y120C |
probably damaging |
Het |
| Prss32 |
T |
A |
17: 24,078,134 (GRCm39) |
C273* |
probably null |
Het |
| Prtg |
T |
C |
9: 72,799,622 (GRCm39) |
S807P |
possibly damaging |
Het |
| Ric3 |
T |
G |
7: 108,653,619 (GRCm39) |
E157D |
probably damaging |
Het |
| Ric3 |
T |
A |
7: 108,653,620 (GRCm39) |
E157V |
probably damaging |
Het |
| Slc16a14 |
G |
A |
1: 84,900,592 (GRCm39) |
T131I |
probably damaging |
Het |
| Slc1a2 |
A |
T |
2: 102,570,159 (GRCm39) |
N137Y |
probably damaging |
Het |
| Slc25a27 |
T |
C |
17: 43,974,980 (GRCm39) |
I94V |
probably benign |
Het |
| Slco1a1 |
G |
A |
6: 141,892,354 (GRCm39) |
T4I |
probably benign |
Het |
| Slf1 |
A |
T |
13: 77,192,066 (GRCm39) |
F923I |
possibly damaging |
Het |
| Taf7l2 |
A |
G |
10: 115,949,341 (GRCm39) |
S62P |
possibly damaging |
Het |
| Ttll12 |
A |
C |
15: 83,466,649 (GRCm39) |
V306G |
possibly damaging |
Het |
| Tulp2 |
G |
A |
7: 45,165,692 (GRCm39) |
V97I |
possibly damaging |
Het |
| Vmn2r65 |
T |
G |
7: 84,592,761 (GRCm39) |
Q482P |
probably damaging |
Het |
| Wdr24 |
T |
A |
17: 26,045,595 (GRCm39) |
N443K |
probably benign |
Het |
|
| Other mutations in Mtif2 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
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 |
|
R5248:Mtif2
|
UTSW |
11 |
29,486,889 (GRCm39) |
missense |
probably damaging |
1.00 |
|
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 |
|
| Posted On |
2013-04-17 |
Incidental Mutation