Incidental Mutation 'IGL02936:Dna2'
ID |
364328 |
Institutional Source |
Australian Phenomics Network
(link to record)
|
Gene Symbol |
Dna2
|
Ensembl Gene |
ENSMUSG00000036875 |
Gene Name |
DNA replication helicase/nuclease 2 |
Synonyms |
Dna2l, E130315B21Rik |
Accession Numbers |
|
Essential gene? |
Essential
(E-score: 1.000)
|
Stock # |
IGL02936
|
Quality Score |
|
Status
|
|
Chromosome |
10 |
Chromosomal Location |
62782805-62809964 bp(+) (GRCm39) |
Type of Mutation |
missense |
DNA Base Change (assembly) |
T to G
at 62792879 bp (GRCm39)
|
Zygosity |
Heterozygous |
Amino Acid Change |
Leucine to Arginine
at position 298
(L298R)
|
Ref Sequence |
ENSEMBL: ENSMUSP00000115750
(fasta)
|
Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000092462]
[ENSMUST00000131422]
|
AlphaFold |
Q6ZQJ5 |
Predicted Effect |
probably damaging
Transcript: ENSMUST00000092462
AA Change: L298R
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
SMART Domains |
Protein: ENSMUSP00000090119 Gene: ENSMUSG00000036875 AA Change: L298R
Domain | Start | End | E-Value | Type |
low complexity region
|
4 |
15 |
N/A |
INTRINSIC |
Pfam:Dna2
|
68 |
284 |
4.7e-75 |
PFAM |
Pfam:PDDEXK_1
|
125 |
404 |
4.3e-13 |
PFAM |
Pfam:AAA_11
|
626 |
799 |
6.7e-42 |
PFAM |
Pfam:AAA_30
|
626 |
848 |
1.1e-15 |
PFAM |
Pfam:AAA_19
|
633 |
709 |
5.7e-9 |
PFAM |
Pfam:AAA_12
|
806 |
944 |
4.1e-20 |
PFAM |
|
Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000129785
|
Predicted Effect |
probably damaging
Transcript: ENSMUST00000131422
AA Change: L298R
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
SMART Domains |
Protein: ENSMUSP00000115750 Gene: ENSMUSG00000036875 AA Change: L298R
Domain | Start | End | E-Value | Type |
low complexity region
|
4 |
15 |
N/A |
INTRINSIC |
Pfam:Dna2
|
72 |
283 |
8.2e-65 |
PFAM |
Pfam:PDDEXK_1
|
125 |
404 |
3e-11 |
PFAM |
Pfam:AAA_11
|
626 |
732 |
7.8e-17 |
PFAM |
Pfam:AAA_30
|
626 |
848 |
1.3e-15 |
PFAM |
Pfam:AAA_19
|
633 |
709 |
6.2e-9 |
PFAM |
Pfam:AAA_11
|
722 |
799 |
1.2e-21 |
PFAM |
Pfam:AAA_12
|
806 |
1020 |
5.3e-57 |
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 a member of the DNA2/NAM7 helicase family. The encoded protein is a conserved helicase/nuclease involved in the maintenance of mitochondrial and nuclear DNA stability. Mutations in this gene are associated with autosomal dominant progressive external ophthalmoplegia-6 (PEOA6) and Seckel syndrome 8. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Sep 2014] PHENOTYPE: Mice homozygous for a knock-out allele exhibit embryonic lethality before E7.5. Mice heterozygous for the allele exhibit shortened telomeres, chromosome segregation errors and increased tumor incidence associated with aneuploidy. [provided by MGI curators]
|
Allele List at MGI |
|
Other mutations in this stock |
Total: 41 list
Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
1700017B05Rik |
G |
A |
9: 57,165,687 (GRCm39) |
T229I |
possibly damaging |
Het |
Acad11 |
T |
C |
9: 103,990,711 (GRCm39) |
S439P |
probably benign |
Het |
Acer2 |
A |
T |
4: 86,818,796 (GRCm39) |
N148I |
possibly damaging |
Het |
Adgre1 |
A |
G |
17: 57,785,833 (GRCm39) |
I860V |
probably benign |
Het |
Asb2 |
A |
G |
12: 103,302,173 (GRCm39) |
I125T |
probably benign |
Het |
Atp13a2 |
G |
T |
4: 140,729,260 (GRCm39) |
L614F |
probably benign |
Het |
Car7 |
A |
G |
8: 105,274,854 (GRCm39) |
T132A |
possibly damaging |
Het |
Cfap221 |
T |
C |
1: 119,912,482 (GRCm39) |
D135G |
probably damaging |
Het |
Crtc3 |
A |
G |
7: 80,239,511 (GRCm39) |
F614L |
probably damaging |
Het |
Csn3 |
T |
G |
5: 88,077,992 (GRCm39) |
I166S |
possibly damaging |
Het |
Ece1 |
T |
C |
4: 137,673,612 (GRCm39) |
S387P |
probably benign |
Het |
Fbxo28 |
C |
T |
1: 182,169,093 (GRCm39) |
G15D |
unknown |
Het |
Fbxw24 |
A |
T |
9: 109,454,026 (GRCm39) |
|
probably null |
Het |
Foxd3 |
T |
A |
4: 99,545,052 (GRCm39) |
V64E |
probably benign |
Het |
Galnt7 |
A |
C |
8: 58,037,248 (GRCm39) |
V47G |
probably benign |
Het |
Gcc2 |
A |
T |
10: 58,131,962 (GRCm39) |
L1453F |
probably damaging |
Het |
Gcnt4 |
G |
A |
13: 97,082,919 (GRCm39) |
V72I |
probably benign |
Het |
Gm10269 |
A |
C |
18: 20,816,010 (GRCm39) |
|
probably null |
Het |
Hmcn1 |
T |
G |
1: 150,573,273 (GRCm39) |
Q2125H |
probably damaging |
Het |
Iho1 |
T |
C |
9: 108,289,702 (GRCm39) |
I173M |
possibly damaging |
Het |
Llcfc1 |
T |
A |
6: 41,661,593 (GRCm39) |
S48T |
probably benign |
Het |
Met |
G |
T |
6: 17,553,396 (GRCm39) |
V1061F |
probably damaging |
Het |
Mthfd2 |
G |
A |
6: 83,288,342 (GRCm39) |
H138Y |
probably damaging |
Het |
Mtus1 |
A |
T |
8: 41,452,554 (GRCm39) |
D1041E |
possibly damaging |
Het |
Mug2 |
G |
A |
6: 122,058,346 (GRCm39) |
|
probably null |
Het |
Nos3 |
C |
T |
5: 24,585,991 (GRCm39) |
T878I |
probably damaging |
Het |
Or4c15 |
A |
G |
2: 88,760,128 (GRCm39) |
M177T |
probably benign |
Het |
Or52b1 |
A |
T |
7: 104,979,212 (GRCm39) |
Y62* |
probably null |
Het |
Pbrm1 |
T |
A |
14: 30,783,470 (GRCm39) |
V497D |
probably damaging |
Het |
Plcd1 |
T |
C |
9: 118,903,267 (GRCm39) |
E471G |
probably damaging |
Het |
Poc1a |
A |
G |
9: 106,162,226 (GRCm39) |
T84A |
probably damaging |
Het |
Ppm1f |
A |
G |
16: 16,733,100 (GRCm39) |
H209R |
probably damaging |
Het |
Rccd1 |
T |
A |
7: 79,966,794 (GRCm39) |
K329N |
probably damaging |
Het |
Serpinb9g |
A |
T |
13: 33,678,865 (GRCm39) |
N245I |
possibly damaging |
Het |
Slc22a26 |
A |
C |
19: 7,768,470 (GRCm39) |
F196V |
probably damaging |
Het |
Tial1 |
G |
A |
7: 128,044,387 (GRCm39) |
|
probably benign |
Het |
Trpa1 |
A |
T |
1: 14,946,193 (GRCm39) |
|
probably null |
Het |
Vmn1r15 |
A |
T |
6: 57,235,803 (GRCm39) |
K224* |
probably null |
Het |
Wdr72 |
A |
T |
9: 74,059,862 (GRCm39) |
D424V |
probably damaging |
Het |
Wt1 |
A |
G |
2: 104,999,384 (GRCm39) |
K308E |
probably damaging |
Het |
Zwint |
T |
C |
10: 72,492,956 (GRCm39) |
S193P |
probably damaging |
Het |
|
Other mutations in Dna2 |
Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
IGL00329:Dna2
|
APN |
10 |
62,802,222 (GRCm39) |
missense |
probably damaging |
1.00 |
IGL00972:Dna2
|
APN |
10 |
62,786,602 (GRCm39) |
missense |
probably benign |
0.13 |
IGL01511:Dna2
|
APN |
10 |
62,791,093 (GRCm39) |
missense |
possibly damaging |
0.69 |
IGL01600:Dna2
|
APN |
10 |
62,786,585 (GRCm39) |
missense |
probably damaging |
0.96 |
IGL02016:Dna2
|
APN |
10 |
62,796,191 (GRCm39) |
missense |
probably benign |
0.00 |
IGL02049:Dna2
|
APN |
10 |
62,792,815 (GRCm39) |
missense |
probably damaging |
0.99 |
IGL02069:Dna2
|
APN |
10 |
62,794,773 (GRCm39) |
missense |
probably benign |
0.00 |
IGL02438:Dna2
|
APN |
10 |
62,792,841 (GRCm39) |
missense |
possibly damaging |
0.92 |
IGL02743:Dna2
|
APN |
10 |
62,792,821 (GRCm39) |
missense |
possibly damaging |
0.90 |
IGL02800:Dna2
|
APN |
10 |
62,797,504 (GRCm39) |
critical splice donor site |
probably null |
|
supercoiled
|
UTSW |
10 |
62,807,772 (GRCm39) |
splice site |
probably null |
|
R0308:Dna2
|
UTSW |
10 |
62,792,753 (GRCm39) |
missense |
probably damaging |
0.98 |
R0528:Dna2
|
UTSW |
10 |
62,793,910 (GRCm39) |
missense |
probably benign |
0.00 |
R0669:Dna2
|
UTSW |
10 |
62,792,768 (GRCm39) |
missense |
probably damaging |
1.00 |
R0697:Dna2
|
UTSW |
10 |
62,785,120 (GRCm39) |
missense |
probably benign |
0.01 |
R0831:Dna2
|
UTSW |
10 |
62,795,108 (GRCm39) |
nonsense |
probably null |
|
R0839:Dna2
|
UTSW |
10 |
62,805,561 (GRCm39) |
missense |
probably damaging |
1.00 |
R0991:Dna2
|
UTSW |
10 |
62,784,966 (GRCm39) |
missense |
probably benign |
0.08 |
R0992:Dna2
|
UTSW |
10 |
62,784,966 (GRCm39) |
missense |
probably benign |
0.08 |
R1054:Dna2
|
UTSW |
10 |
62,799,602 (GRCm39) |
missense |
possibly damaging |
0.84 |
R1082:Dna2
|
UTSW |
10 |
62,784,966 (GRCm39) |
missense |
probably benign |
0.08 |
R1084:Dna2
|
UTSW |
10 |
62,784,966 (GRCm39) |
missense |
probably benign |
0.08 |
R1184:Dna2
|
UTSW |
10 |
62,794,977 (GRCm39) |
missense |
probably benign |
0.00 |
R1193:Dna2
|
UTSW |
10 |
62,784,966 (GRCm39) |
missense |
probably benign |
0.08 |
R1196:Dna2
|
UTSW |
10 |
62,784,966 (GRCm39) |
missense |
probably benign |
0.08 |
R1226:Dna2
|
UTSW |
10 |
62,796,203 (GRCm39) |
missense |
possibly damaging |
0.88 |
R1561:Dna2
|
UTSW |
10 |
62,784,966 (GRCm39) |
missense |
probably benign |
0.08 |
R1562:Dna2
|
UTSW |
10 |
62,784,966 (GRCm39) |
missense |
probably benign |
0.08 |
R1566:Dna2
|
UTSW |
10 |
62,784,966 (GRCm39) |
missense |
probably benign |
0.08 |
R1568:Dna2
|
UTSW |
10 |
62,784,966 (GRCm39) |
missense |
probably benign |
0.08 |
R1598:Dna2
|
UTSW |
10 |
62,797,436 (GRCm39) |
missense |
probably damaging |
0.99 |
R1768:Dna2
|
UTSW |
10 |
62,792,863 (GRCm39) |
missense |
probably benign |
0.01 |
R2075:Dna2
|
UTSW |
10 |
62,805,601 (GRCm39) |
missense |
probably benign |
0.20 |
R3125:Dna2
|
UTSW |
10 |
62,784,981 (GRCm39) |
missense |
possibly damaging |
0.66 |
R3763:Dna2
|
UTSW |
10 |
62,802,576 (GRCm39) |
missense |
probably damaging |
1.00 |
R4059:Dna2
|
UTSW |
10 |
62,792,768 (GRCm39) |
missense |
probably damaging |
1.00 |
R5002:Dna2
|
UTSW |
10 |
62,786,621 (GRCm39) |
missense |
probably damaging |
1.00 |
R5160:Dna2
|
UTSW |
10 |
62,782,933 (GRCm39) |
missense |
probably benign |
|
R5567:Dna2
|
UTSW |
10 |
62,802,452 (GRCm39) |
missense |
possibly damaging |
0.89 |
R5775:Dna2
|
UTSW |
10 |
62,785,021 (GRCm39) |
missense |
possibly damaging |
0.94 |
R5984:Dna2
|
UTSW |
10 |
62,798,285 (GRCm39) |
critical splice donor site |
probably null |
|
R6604:Dna2
|
UTSW |
10 |
62,803,522 (GRCm39) |
critical splice donor site |
probably null |
|
R6702:Dna2
|
UTSW |
10 |
62,809,073 (GRCm39) |
missense |
possibly damaging |
0.89 |
R6703:Dna2
|
UTSW |
10 |
62,809,073 (GRCm39) |
missense |
possibly damaging |
0.89 |
R6812:Dna2
|
UTSW |
10 |
62,795,120 (GRCm39) |
missense |
probably benign |
0.18 |
R6820:Dna2
|
UTSW |
10 |
62,800,683 (GRCm39) |
missense |
possibly damaging |
0.93 |
R6919:Dna2
|
UTSW |
10 |
62,792,782 (GRCm39) |
missense |
probably damaging |
1.00 |
R7029:Dna2
|
UTSW |
10 |
62,799,773 (GRCm39) |
missense |
probably damaging |
1.00 |
R7082:Dna2
|
UTSW |
10 |
62,790,096 (GRCm39) |
missense |
possibly damaging |
0.71 |
R7508:Dna2
|
UTSW |
10 |
62,807,772 (GRCm39) |
splice site |
probably null |
|
R7513:Dna2
|
UTSW |
10 |
62,807,747 (GRCm39) |
missense |
probably benign |
0.00 |
R7605:Dna2
|
UTSW |
10 |
62,796,054 (GRCm39) |
missense |
probably benign |
0.02 |
R7742:Dna2
|
UTSW |
10 |
62,809,073 (GRCm39) |
missense |
probably benign |
0.31 |
R7868:Dna2
|
UTSW |
10 |
62,805,643 (GRCm39) |
missense |
probably benign |
0.00 |
R7983:Dna2
|
UTSW |
10 |
62,791,173 (GRCm39) |
missense |
probably benign |
0.04 |
R8498:Dna2
|
UTSW |
10 |
62,809,094 (GRCm39) |
missense |
probably benign |
0.12 |
R8508:Dna2
|
UTSW |
10 |
62,786,673 (GRCm39) |
missense |
probably damaging |
1.00 |
R9451:Dna2
|
UTSW |
10 |
62,790,072 (GRCm39) |
missense |
probably benign |
0.00 |
R9457:Dna2
|
UTSW |
10 |
62,786,572 (GRCm39) |
missense |
probably benign |
0.02 |
R9571:Dna2
|
UTSW |
10 |
62,800,740 (GRCm39) |
missense |
probably damaging |
1.00 |
R9772:Dna2
|
UTSW |
10 |
62,786,522 (GRCm39) |
missense |
probably benign |
0.13 |
RF007:Dna2
|
UTSW |
10 |
62,802,474 (GRCm39) |
missense |
probably damaging |
0.99 |
Z1177:Dna2
|
UTSW |
10 |
62,798,203 (GRCm39) |
missense |
probably benign |
0.03 |
|
Posted On |
2015-12-18 |