Incidental Mutation 'IGL02205:Polg2'
ID |
284444 |
Institutional Source |
Australian Phenomics Network
(link to record)
|
Gene Symbol |
Polg2
|
Ensembl Gene |
ENSMUSG00000020718 |
Gene Name |
polymerase (DNA directed), gamma 2, accessory subunit |
Synonyms |
|
Accession Numbers |
|
Essential gene? |
Essential
(E-score: 1.000)
|
Stock # |
IGL02205
|
Quality Score |
|
Status
|
|
Chromosome |
11 |
Chromosomal Location |
106659079-106670363 bp(-) (GRCm39) |
Type of Mutation |
missense |
DNA Base Change (assembly) |
T to C
at 106669946 bp (GRCm39)
|
Zygosity |
Heterozygous |
Amino Acid Change |
Glutamic Acid to Glycine
at position 108
(E108G)
|
Ref Sequence |
ENSEMBL: ENSMUSP00000118975
(fasta)
|
Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000021060]
[ENSMUST00000021062]
[ENSMUST00000126201]
[ENSMUST00000127061]
[ENSMUST00000127481]
[ENSMUST00000155107]
[ENSMUST00000134029]
[ENSMUST00000133426]
|
AlphaFold |
Q9QZM2 |
Predicted Effect |
probably benign
Transcript: ENSMUST00000021060
AA Change: E108G
PolyPhen 2
Score 0.006 (Sensitivity: 0.97; Specificity: 0.75)
|
SMART Domains |
Protein: ENSMUSP00000021060 Gene: ENSMUSG00000020718 AA Change: E108G
Domain | Start | End | E-Value | Type |
low complexity region
|
2 |
16 |
N/A |
INTRINSIC |
SCOP:d1g5ha2
|
41 |
330 |
4e-36 |
SMART |
Pfam:HGTP_anticodon
|
354 |
452 |
3e-13 |
PFAM |
|
Predicted Effect |
probably benign
Transcript: ENSMUST00000021062
|
SMART Domains |
Protein: ENSMUSP00000021062 Gene: ENSMUSG00000020719
Domain | Start | End | E-Value | Type |
low complexity region
|
7 |
23 |
N/A |
INTRINSIC |
Blast:DEXDc
|
24 |
86 |
9e-31 |
BLAST |
DEXDc
|
113 |
316 |
7.67e-64 |
SMART |
HELICc
|
355 |
436 |
3.57e-32 |
SMART |
low complexity region
|
477 |
496 |
N/A |
INTRINSIC |
Pfam:P68HR
|
498 |
532 |
8e-20 |
PFAM |
Pfam:P68HR
|
551 |
583 |
5.2e-20 |
PFAM |
low complexity region
|
592 |
603 |
N/A |
INTRINSIC |
|
Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000106778
|
Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000106779
|
SMART Domains |
Protein: ENSMUSP00000102391 Gene: ENSMUSG00000020719
Domain | Start | End | E-Value | Type |
low complexity region
|
7 |
23 |
N/A |
INTRINSIC |
Blast:DEXDc
|
24 |
86 |
3e-38 |
BLAST |
PDB:4A4D|A
|
52 |
86 |
4e-17 |
PDB |
|
Predicted Effect |
probably benign
Transcript: ENSMUST00000126201
AA Change: E108G
PolyPhen 2
Score 0.083 (Sensitivity: 0.93; Specificity: 0.85)
|
SMART Domains |
Protein: ENSMUSP00000116583 Gene: ENSMUSG00000020718 AA Change: E108G
Domain | Start | End | E-Value | Type |
low complexity region
|
2 |
16 |
N/A |
INTRINSIC |
PDB:1G5I|D
|
17 |
134 |
2e-70 |
PDB |
SCOP:d1g5ha2
|
41 |
130 |
8e-6 |
SMART |
|
Predicted Effect |
probably benign
Transcript: ENSMUST00000127061
AA Change: E108G
PolyPhen 2
Score 0.027 (Sensitivity: 0.95; Specificity: 0.81)
|
SMART Domains |
Protein: ENSMUSP00000117441 Gene: ENSMUSG00000020718 AA Change: E108G
Domain | Start | End | E-Value | Type |
low complexity region
|
2 |
16 |
N/A |
INTRINSIC |
PDB:1G5I|D
|
17 |
170 |
1e-100 |
PDB |
SCOP:d1g5ha2
|
41 |
163 |
1e-7 |
SMART |
|
Predicted Effect |
probably benign
Transcript: ENSMUST00000127481
|
SMART Domains |
Protein: ENSMUSP00000138184 Gene: ENSMUSG00000020719
Domain | Start | End | E-Value | Type |
low complexity region
|
7 |
23 |
N/A |
INTRINSIC |
Blast:DEXDc
|
24 |
70 |
2e-26 |
BLAST |
PDB:4A4D|A
|
52 |
70 |
3e-7 |
PDB |
|
Predicted Effect |
probably benign
Transcript: ENSMUST00000155107
AA Change: E108G
PolyPhen 2
Score 0.087 (Sensitivity: 0.93; Specificity: 0.85)
|
SMART Domains |
Protein: ENSMUSP00000118975 Gene: ENSMUSG00000020718 AA Change: E108G
Domain | Start | End | E-Value | Type |
low complexity region
|
2 |
16 |
N/A |
INTRINSIC |
PDB:1G5I|D
|
17 |
122 |
3e-69 |
PDB |
SCOP:d1g5ha2
|
41 |
120 |
3e-6 |
SMART |
|
Predicted Effect |
probably benign
Transcript: ENSMUST00000134029
AA Change: E108G
PolyPhen 2
Score 0.087 (Sensitivity: 0.93; Specificity: 0.85)
|
SMART Domains |
Protein: ENSMUSP00000122755 Gene: ENSMUSG00000020718 AA Change: E108G
Domain | Start | End | E-Value | Type |
low complexity region
|
2 |
16 |
N/A |
INTRINSIC |
PDB:1G5I|D
|
17 |
122 |
3e-69 |
PDB |
SCOP:d1g5ha2
|
41 |
120 |
3e-6 |
SMART |
|
Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000175392
|
Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000130172
|
Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000175532
|
Predicted Effect |
probably benign
Transcript: ENSMUST00000133426
|
SMART Domains |
Protein: ENSMUSP00000138237 Gene: ENSMUSG00000020719
Domain | Start | End | E-Value | Type |
low complexity region
|
7 |
23 |
N/A |
INTRINSIC |
Blast:DEXDc
|
24 |
86 |
2e-31 |
BLAST |
DEXDc
|
113 |
316 |
7.67e-64 |
SMART |
Pfam:Helicase_C
|
359 |
406 |
1.6e-10 |
PFAM |
|
Coding Region Coverage |
|
Validation Efficiency |
|
MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the processivity subunit of the mitochondrial DNA polymerase gamma. The encoded protein forms a heterotrimer containing one catalytic subunit and two processivity subunits. This protein enhances DNA binding and promotes processive DNA synthesis. Mutations in this gene result in autosomal dominant progressive external ophthalmoplegia with mitochondrial DNA deletions.[provided by RefSeq, Sep 2009] PHENOTYPE: Mice homozygous for a knock-out allele exhibit embryonic lethality between somite formation and turning, fail to initiate turning, lack mt-Co1 activity, and contain abnormal mitochondria with reduced mtDNA. [provided by MGI curators]
|
Allele List at MGI |
|
Other mutations in this stock |
Total: 34 list
Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
Afmid |
T |
G |
11: 117,725,982 (GRCm39) |
L150R |
probably damaging |
Het |
Ankrd27 |
T |
G |
7: 35,316,364 (GRCm39) |
D543E |
probably damaging |
Het |
Anks1b |
T |
G |
10: 89,906,956 (GRCm39) |
L258V |
probably benign |
Het |
Cacna1i |
T |
C |
15: 80,257,152 (GRCm39) |
F1087S |
probably benign |
Het |
Chd2 |
A |
T |
7: 73,091,465 (GRCm39) |
I1592K |
probably benign |
Het |
Cmip |
G |
A |
8: 118,181,714 (GRCm39) |
V674I |
probably damaging |
Het |
Col4a2 |
C |
T |
8: 11,481,305 (GRCm39) |
Q826* |
probably null |
Het |
Ctdsp1 |
C |
T |
1: 74,432,993 (GRCm39) |
A92V |
possibly damaging |
Het |
Dnajc10 |
T |
A |
2: 80,179,702 (GRCm39) |
S745R |
possibly damaging |
Het |
Dpp4 |
T |
C |
2: 62,182,601 (GRCm39) |
Y560C |
probably damaging |
Het |
Fbxl6 |
A |
G |
15: 76,421,541 (GRCm39) |
M232T |
probably benign |
Het |
Gm5414 |
A |
G |
15: 101,534,304 (GRCm39) |
F267L |
probably benign |
Het |
Heatr5a |
A |
G |
12: 51,924,120 (GRCm39) |
I2031T |
probably damaging |
Het |
Hmcn2 |
T |
G |
2: 31,290,139 (GRCm39) |
V2324G |
probably damaging |
Het |
Hnmt |
A |
T |
2: 23,909,157 (GRCm39) |
N85K |
probably damaging |
Het |
Kcng4 |
G |
T |
8: 120,352,822 (GRCm39) |
R363S |
probably damaging |
Het |
Kif18a |
T |
C |
2: 109,137,363 (GRCm39) |
|
probably benign |
Het |
Lrrc8b |
A |
T |
5: 105,629,703 (GRCm39) |
Y683F |
probably benign |
Het |
Mepce |
G |
T |
5: 137,782,757 (GRCm39) |
T523K |
probably benign |
Het |
Mroh1 |
T |
C |
15: 76,321,439 (GRCm39) |
V1040A |
possibly damaging |
Het |
Myof |
A |
G |
19: 37,913,083 (GRCm39) |
Y1470H |
probably damaging |
Het |
Or5p50 |
A |
G |
7: 107,421,798 (GRCm39) |
Y293H |
probably damaging |
Het |
Otol1 |
T |
C |
3: 69,925,929 (GRCm39) |
S35P |
probably benign |
Het |
P4htm |
T |
C |
9: 108,459,161 (GRCm39) |
D257G |
probably benign |
Het |
Pcdhb15 |
A |
G |
18: 37,607,010 (GRCm39) |
T81A |
probably damaging |
Het |
Rfx7 |
T |
A |
9: 72,514,932 (GRCm39) |
H143Q |
probably damaging |
Het |
Sf3b2 |
A |
G |
19: 5,333,765 (GRCm39) |
V611A |
probably benign |
Het |
Slc10a7 |
G |
T |
8: 79,423,932 (GRCm39) |
K203N |
probably benign |
Het |
Slc12a5 |
T |
A |
2: 164,838,399 (GRCm39) |
V1046D |
probably benign |
Het |
Tacc2 |
A |
T |
7: 130,228,412 (GRCm39) |
D1718V |
probably damaging |
Het |
Unc79 |
T |
A |
12: 103,045,260 (GRCm39) |
I812N |
probably damaging |
Het |
Vps13c |
A |
G |
9: 67,790,736 (GRCm39) |
Y338C |
probably damaging |
Het |
Wdr17 |
T |
C |
8: 55,149,335 (GRCm39) |
Y31C |
probably damaging |
Het |
Zfp654 |
A |
T |
16: 64,606,329 (GRCm39) |
N624K |
probably damaging |
Het |
|
Other mutations in Polg2 |
Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
IGL01150:Polg2
|
APN |
11 |
106,668,258 (GRCm39) |
splice site |
probably null |
|
IGL02850:Polg2
|
APN |
11 |
106,659,293 (GRCm39) |
missense |
probably damaging |
1.00 |
IGL02952:Polg2
|
APN |
11 |
106,663,539 (GRCm39) |
missense |
possibly damaging |
0.78 |
IGL03328:Polg2
|
APN |
11 |
106,659,163 (GRCm39) |
missense |
probably benign |
0.40 |
IGL02835:Polg2
|
UTSW |
11 |
106,666,266 (GRCm39) |
missense |
probably benign |
|
R0109:Polg2
|
UTSW |
11 |
106,667,958 (GRCm39) |
splice site |
probably benign |
|
R0143:Polg2
|
UTSW |
11 |
106,668,352 (GRCm39) |
missense |
probably benign |
0.01 |
R0709:Polg2
|
UTSW |
11 |
106,659,239 (GRCm39) |
missense |
probably damaging |
1.00 |
R1385:Polg2
|
UTSW |
11 |
106,659,149 (GRCm39) |
missense |
probably damaging |
0.97 |
R1938:Polg2
|
UTSW |
11 |
106,669,787 (GRCm39) |
missense |
probably damaging |
0.98 |
R2872:Polg2
|
UTSW |
11 |
106,666,251 (GRCm39) |
critical splice donor site |
probably null |
|
R2872:Polg2
|
UTSW |
11 |
106,666,251 (GRCm39) |
critical splice donor site |
probably null |
|
R3159:Polg2
|
UTSW |
11 |
106,659,163 (GRCm39) |
missense |
probably benign |
0.40 |
R3776:Polg2
|
UTSW |
11 |
106,670,110 (GRCm39) |
missense |
probably benign |
0.01 |
R3982:Polg2
|
UTSW |
11 |
106,670,028 (GRCm39) |
nonsense |
probably null |
|
R5306:Polg2
|
UTSW |
11 |
106,669,796 (GRCm39) |
missense |
probably damaging |
0.98 |
R5338:Polg2
|
UTSW |
11 |
106,670,064 (GRCm39) |
missense |
possibly damaging |
0.95 |
R7055:Polg2
|
UTSW |
11 |
106,668,040 (GRCm39) |
missense |
probably damaging |
1.00 |
R7146:Polg2
|
UTSW |
11 |
106,663,572 (GRCm39) |
missense |
probably benign |
0.01 |
R7464:Polg2
|
UTSW |
11 |
106,664,540 (GRCm39) |
missense |
probably benign |
0.08 |
R7645:Polg2
|
UTSW |
11 |
106,666,419 (GRCm39) |
missense |
probably benign |
|
R8811:Polg2
|
UTSW |
11 |
106,670,208 (GRCm39) |
missense |
probably benign |
0.30 |
R8947:Polg2
|
UTSW |
11 |
106,659,170 (GRCm39) |
missense |
probably damaging |
0.97 |
Z1176:Polg2
|
UTSW |
11 |
106,664,255 (GRCm39) |
missense |
probably damaging |
1.00 |
|
Posted On |
2015-04-16 |