Incidental Mutation 'R3125:Dna2'
| ID |
264248 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Dna2
|
| Ensembl Gene |
ENSMUSG00000036875 |
| Gene Name |
DNA replication helicase/nuclease 2 |
| Synonyms |
Dna2l, E130315B21Rik |
| MMRRC Submission |
040598-MU
|
| Accession Numbers |
|
| Essential gene? |
Essential
(E-score: 1.000)
|
| Stock # |
R3125 (G1)
|
| Quality Score |
225 |
|
Status
|
Validated
|
| Chromosome |
10 |
| Chromosomal Location |
62782805-62809964 bp(+) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
G to A
at 62784981 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Alanine to Threonine
at position 33
(A33T)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000115750
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000044977]
[ENSMUST00000092462]
[ENSMUST00000131422]
[ENSMUST00000144459]
|
| AlphaFold |
Q6ZQJ5 |
| Predicted Effect |
probably benign
Transcript: ENSMUST00000044977
|
| SMART Domains |
Protein: ENSMUSP00000043370
Gene: ENSMUSG00000071253
| Domain | Start | End | E-Value | Type |
|---|
|
low complexity region
|
2 |
23 |
N/A |
INTRINSIC |
|
Pfam:Mito_carr
|
32 |
125 |
1.7e-25 |
PFAM |
|
Pfam:Mito_carr
|
127 |
220 |
2.3e-26 |
PFAM |
|
Pfam:Mito_carr
|
237 |
332 |
8.6e-23 |
PFAM |
|
| Predicted Effect |
possibly damaging
Transcript: ENSMUST00000092462
AA Change: A33T
PolyPhen 2
Score 0.660 (Sensitivity: 0.86; Specificity: 0.91)
|
| SMART Domains |
Protein: ENSMUSP00000090119
Gene: ENSMUSG00000036875
AA Change: A33T
| 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 |
possibly damaging
Transcript: ENSMUST00000131422
AA Change: A33T
PolyPhen 2
Score 0.660 (Sensitivity: 0.86; Specificity: 0.91)
|
| SMART Domains |
Protein: ENSMUSP00000115750
Gene: ENSMUSG00000036875
AA Change: A33T
| 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 |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000131715
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000144459
|
| SMART Domains |
Protein: ENSMUSP00000114510
Gene: ENSMUSG00000071253
| Domain | Start | End | E-Value | Type |
|---|
|
low complexity region
|
2 |
23 |
N/A |
INTRINSIC |
|
Pfam:Mito_carr
|
32 |
125 |
9.4e-28 |
PFAM |
|
Pfam:Mito_carr
|
126 |
223 |
4.6e-25 |
PFAM |
|
Pfam:Mito_carr
|
240 |
322 |
2.3e-18 |
PFAM |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000152350
|
| Meta Mutation Damage Score |
0.2070 |
| Coding Region Coverage |
- 1x: 99.2%
- 3x: 98.6%
- 10x: 97.3%
- 20x: 95.2%
|
| Validation Efficiency |
100% (48/48) |
| 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: 46 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Alox5 |
A |
T |
6: 116,404,098 (GRCm39) |
|
probably null |
Het |
| Aoc1l1 |
A |
T |
6: 48,952,305 (GRCm39) |
I77F |
probably damaging |
Het |
| Atp4a |
G |
A |
7: 30,419,650 (GRCm39) |
R671Q |
probably benign |
Het |
| Bag4 |
C |
T |
8: 26,259,516 (GRCm39) |
A228T |
probably benign |
Het |
| Cep135 |
T |
C |
5: 76,769,210 (GRCm39) |
|
probably null |
Het |
| Cfap206 |
T |
A |
4: 34,716,310 (GRCm39) |
H385L |
possibly damaging |
Het |
| Dach2 |
T |
C |
X: 112,729,664 (GRCm39) |
I417T |
possibly damaging |
Het |
| Dcaf8l |
A |
T |
X: 88,448,327 (GRCm39) |
Y601N |
probably benign |
Het |
| Dhx32 |
T |
C |
7: 133,327,085 (GRCm39) |
Y332C |
probably damaging |
Het |
| Dlx1 |
T |
A |
2: 71,362,740 (GRCm39) |
W216R |
probably damaging |
Het |
| Dyrk1a |
G |
A |
16: 94,469,660 (GRCm39) |
|
probably benign |
Het |
| Fam227b |
T |
C |
2: 125,966,006 (GRCm39) |
T140A |
probably benign |
Het |
| Fem1b |
T |
C |
9: 62,703,836 (GRCm39) |
I475V |
probably benign |
Het |
| Fign |
T |
A |
2: 63,809,044 (GRCm39) |
Q742L |
possibly damaging |
Het |
| Hip1r |
A |
G |
5: 124,138,204 (GRCm39) |
D766G |
probably benign |
Het |
| Hsd17b12 |
C |
T |
2: 93,864,303 (GRCm39) |
R268Q |
probably benign |
Het |
| Htt |
T |
C |
5: 34,961,875 (GRCm39) |
S287P |
probably benign |
Het |
| Icam5 |
A |
G |
9: 20,947,954 (GRCm39) |
I617M |
probably benign |
Het |
| Ifi27l2b |
T |
C |
12: 103,417,594 (GRCm39) |
T198A |
unknown |
Het |
| Ip6k3 |
T |
C |
17: 27,376,516 (GRCm39) |
Y65C |
probably damaging |
Het |
| Kif15 |
A |
C |
9: 122,817,026 (GRCm39) |
Q542P |
probably damaging |
Het |
| Kit |
G |
T |
5: 75,808,487 (GRCm39) |
A744S |
probably benign |
Het |
| Kit |
C |
T |
5: 75,808,488 (GRCm39) |
A744V |
probably null |
Het |
| Lonp1 |
A |
G |
17: 56,933,488 (GRCm39) |
I129T |
possibly damaging |
Het |
| Ltbp4 |
C |
T |
7: 27,027,203 (GRCm39) |
R389Q |
possibly damaging |
Het |
| Map3k21 |
A |
T |
8: 126,668,593 (GRCm39) |
K726N |
probably benign |
Het |
| Mcpt8 |
A |
T |
14: 56,321,398 (GRCm39) |
I22K |
probably damaging |
Het |
| Npb |
G |
A |
11: 120,499,728 (GRCm39) |
V103I |
possibly damaging |
Het |
| Or13a22 |
T |
C |
7: 140,072,764 (GRCm39) |
M71T |
probably benign |
Het |
| Or2y3 |
G |
A |
17: 38,392,903 (GRCm39) |
|
probably null |
Het |
| Plin2 |
G |
T |
4: 86,575,381 (GRCm39) |
Y389* |
probably null |
Het |
| Pnpla6 |
G |
T |
8: 3,584,670 (GRCm39) |
G763C |
probably null |
Het |
| Pnpla7 |
A |
G |
2: 24,932,150 (GRCm39) |
D935G |
probably damaging |
Het |
| Prr29 |
A |
G |
11: 106,265,711 (GRCm39) |
S10G |
probably benign |
Het |
| Pthlh |
A |
T |
6: 147,164,789 (GRCm39) |
V27E |
probably damaging |
Het |
| Robo4 |
CGG |
CG |
9: 37,322,786 (GRCm39) |
|
probably null |
Het |
| Serpina12 |
G |
A |
12: 104,004,242 (GRCm39) |
T130I |
probably benign |
Het |
| Slc6a18 |
A |
G |
13: 73,825,921 (GRCm39) |
F43S |
probably damaging |
Het |
| Stx6 |
C |
T |
1: 155,034,654 (GRCm39) |
P6S |
probably damaging |
Het |
| Togaram1 |
G |
T |
12: 65,013,118 (GRCm39) |
R123L |
probably damaging |
Het |
| Trappc9 |
G |
A |
15: 72,897,816 (GRCm39) |
R377W |
probably damaging |
Het |
| Trim9 |
C |
T |
12: 70,295,167 (GRCm39) |
G648R |
probably damaging |
Het |
| Trpm2 |
T |
A |
10: 77,747,208 (GRCm39) |
N1430I |
probably damaging |
Het |
| Trpm6 |
C |
G |
19: 18,831,795 (GRCm39) |
H1553Q |
probably benign |
Het |
| Vav3 |
G |
A |
3: 109,535,484 (GRCm39) |
|
probably null |
Het |
| Zfp574 |
G |
T |
7: 24,781,026 (GRCm39) |
A683S |
possibly 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 |
|
|
IGL02936:Dna2
|
APN |
10 |
62,792,879 (GRCm39) |
missense |
probably damaging |
1.00 |
|
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 |
|
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 |
|
| Predicted Primers |
PCR Primer
(F):5'- AGTGGTTCATCGTGTCCAGC -3'
(R):5'- ATCACCAGCCATTCCTCAGG -3'
Sequencing Primer
(F):5'- ACTCAGACACCTAGTTTGTGCAGTG -3'
(R):5'- CTCAGGATGCACAGAACTTCGTG -3'
|
| Posted On |
2015-02-05 |
Incidental Mutation