Incidental Mutation 'R1568:Dna2'
| ID |
175428 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Dna2
|
| Ensembl Gene |
ENSMUSG00000036875 |
| Gene Name |
DNA replication helicase/nuclease 2 |
| Synonyms |
Dna2l, E130315B21Rik |
| MMRRC Submission |
039607-MU
|
| Accession Numbers |
|
| Essential gene? |
Essential
(E-score: 1.000)
|
| Stock # |
R1568 (G1)
|
| Quality Score |
225 |
|
Status
|
Not validated
|
| Chromosome |
10 |
| Chromosomal Location |
62782805-62809964 bp(+) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
C to T
at 62784966 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Arginine to Tryptophan
at position 28
(R28W)
|
| 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 |
probably benign
Transcript: ENSMUST00000092462
AA Change: R28W
PolyPhen 2
Score 0.077 (Sensitivity: 0.93; Specificity: 0.85)
|
| SMART Domains |
Protein: ENSMUSP00000090119
Gene: ENSMUSG00000036875
AA Change: R28W
| 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 benign
Transcript: ENSMUST00000131422
AA Change: R28W
PolyPhen 2
Score 0.077 (Sensitivity: 0.93; Specificity: 0.85)
|
| SMART Domains |
Protein: ENSMUSP00000115750
Gene: ENSMUSG00000036875
AA Change: R28W
| 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 |
0.0898 |
| Coding Region Coverage |
- 1x: 99.1%
- 3x: 98.2%
- 10x: 95.8%
- 20x: 90.9%
|
| 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: 61 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Adam18 |
T |
G |
8: 25,137,799 (GRCm39) |
|
probably null |
Het |
| Adgb |
A |
T |
10: 10,318,409 (GRCm39) |
Y138* |
probably null |
Het |
| Adra1d |
T |
C |
2: 131,388,092 (GRCm39) |
R488G |
possibly damaging |
Het |
| Ahnak |
G |
A |
19: 8,979,739 (GRCm39) |
G341E |
probably damaging |
Het |
| Ankmy1 |
T |
C |
1: 92,808,838 (GRCm39) |
D690G |
probably damaging |
Het |
| Arhgef38 |
C |
T |
3: 132,838,225 (GRCm39) |
E21K |
probably damaging |
Het |
| Atp8b2 |
T |
C |
3: 89,857,155 (GRCm39) |
M402V |
probably damaging |
Het |
| Atp8b4 |
G |
T |
2: 126,167,314 (GRCm39) |
H1062N |
probably benign |
Het |
| Bdnf |
A |
G |
2: 109,554,139 (GRCm39) |
H131R |
probably damaging |
Het |
| Cblb |
C |
T |
16: 51,956,192 (GRCm39) |
T265M |
probably damaging |
Het |
| Cenpe |
T |
A |
3: 134,945,519 (GRCm39) |
M1011K |
probably benign |
Het |
| Clca3a2 |
A |
T |
3: 144,781,410 (GRCm39) |
Y711* |
probably null |
Het |
| Clca4a |
A |
G |
3: 144,658,690 (GRCm39) |
Y842H |
probably benign |
Het |
| Clspn |
T |
A |
4: 126,475,310 (GRCm39) |
M1021K |
probably benign |
Het |
| Cpne8 |
G |
T |
15: 90,503,845 (GRCm39) |
R107S |
probably damaging |
Het |
| D6Ertd527e |
C |
G |
6: 87,088,506 (GRCm39) |
T223S |
unknown |
Het |
| Dnah5 |
T |
A |
15: 28,409,323 (GRCm39) |
N3580K |
probably damaging |
Het |
| Dsp |
T |
C |
13: 38,359,123 (GRCm39) |
I298T |
probably damaging |
Het |
| Dync2h1 |
T |
C |
9: 7,157,553 (GRCm39) |
K858R |
probably null |
Het |
| Fasn |
A |
T |
11: 120,704,075 (GRCm39) |
V1448E |
possibly damaging |
Het |
| Ghdc |
A |
G |
11: 100,659,331 (GRCm39) |
I322T |
probably benign |
Het |
| Gins2 |
T |
C |
8: 121,308,939 (GRCm39) |
D105G |
probably damaging |
Het |
| Insr |
A |
T |
8: 3,215,576 (GRCm39) |
D975E |
probably benign |
Het |
| Klrc3 |
T |
C |
6: 129,616,510 (GRCm39) |
D169G |
probably benign |
Het |
| Krt76 |
T |
A |
15: 101,793,443 (GRCm39) |
S532C |
unknown |
Het |
| Lamp3 |
A |
T |
16: 19,492,275 (GRCm39) |
M323K |
probably damaging |
Het |
| Lgmn |
T |
C |
12: 102,360,868 (GRCm39) |
I423M |
possibly damaging |
Het |
| Lpgat1 |
A |
T |
1: 191,508,538 (GRCm39) |
T359S |
possibly damaging |
Het |
| Lrguk |
T |
A |
6: 34,063,373 (GRCm39) |
I466N |
probably damaging |
Het |
| Magi3 |
A |
C |
3: 103,996,843 (GRCm39) |
M234R |
probably benign |
Het |
| Myh14 |
G |
A |
7: 44,261,122 (GRCm39) |
R1042* |
probably null |
Het |
| Nfia |
T |
G |
4: 97,999,461 (GRCm39) |
Y378D |
possibly damaging |
Het |
| Npffr1 |
T |
A |
10: 61,462,012 (GRCm39) |
S383T |
possibly damaging |
Het |
| Or4f57 |
C |
A |
2: 111,790,585 (GRCm39) |
V278F |
probably benign |
Het |
| Or52n4 |
T |
A |
7: 104,293,977 (GRCm39) |
I199F |
probably benign |
Het |
| Or5b112 |
C |
A |
19: 13,319,539 (GRCm39) |
P139Q |
probably benign |
Het |
| Or9s14 |
T |
C |
1: 92,535,676 (GRCm39) |
L39P |
probably damaging |
Het |
| Osr1 |
G |
A |
12: 9,629,798 (GRCm39) |
|
probably null |
Het |
| Pde4b |
A |
C |
4: 102,454,896 (GRCm39) |
R375S |
probably damaging |
Het |
| Pde8a |
A |
G |
7: 80,942,011 (GRCm39) |
E150G |
probably damaging |
Het |
| Pkhd1l1 |
A |
T |
15: 44,408,897 (GRCm39) |
|
probably null |
Het |
| Ppp3ca |
A |
G |
3: 136,634,305 (GRCm39) |
T422A |
probably benign |
Het |
| Proser1 |
T |
C |
3: 53,385,180 (GRCm39) |
V354A |
possibly damaging |
Het |
| Rgs20 |
G |
T |
1: 5,091,050 (GRCm39) |
R127S |
probably benign |
Het |
| Sanbr |
T |
C |
11: 23,539,971 (GRCm39) |
K48E |
probably damaging |
Het |
| Sec22a |
T |
C |
16: 35,167,998 (GRCm39) |
D171G |
probably benign |
Het |
| Secisbp2 |
A |
G |
13: 51,827,143 (GRCm39) |
E417G |
possibly damaging |
Het |
| Serpinb6b |
T |
C |
13: 33,158,895 (GRCm39) |
L32S |
probably damaging |
Het |
| Sf3b1 |
C |
G |
1: 55,058,554 (GRCm39) |
E12Q |
possibly damaging |
Het |
| Slc39a10 |
A |
T |
1: 46,865,375 (GRCm39) |
S487T |
probably benign |
Het |
| Slc6a1 |
G |
T |
6: 114,284,731 (GRCm39) |
G263V |
probably damaging |
Het |
| Spag6 |
A |
G |
2: 18,737,925 (GRCm39) |
D265G |
probably benign |
Het |
| Spata31e2 |
T |
C |
1: 26,724,950 (GRCm39) |
T77A |
probably benign |
Het |
| Sybu |
G |
T |
15: 44,582,228 (GRCm39) |
S132* |
probably null |
Het |
| Virma |
T |
C |
4: 11,528,776 (GRCm39) |
S1288P |
probably damaging |
Het |
| Vmn1r229 |
T |
A |
17: 21,035,067 (GRCm39) |
V104D |
probably damaging |
Het |
| Vmn1r238 |
T |
C |
18: 3,123,358 (GRCm39) |
T19A |
probably benign |
Het |
| Vmn2r86 |
C |
T |
10: 130,289,010 (GRCm39) |
V164I |
probably benign |
Het |
| Wfdc13 |
G |
T |
2: 164,528,854 (GRCm39) |
A64S |
probably damaging |
Het |
| Zfp873 |
C |
A |
10: 81,896,113 (GRCm39) |
H318Q |
probably damaging |
Het |
| Zyg11a |
A |
G |
4: 108,040,843 (GRCm39) |
|
probably null |
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 |
|
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 |
|
| Predicted Primers |
PCR Primer
(F):5'- AGTGGTTCATCGTGTCCAGCTTC -3'
(R):5'- TGCACAGAACTTCGTGCTCTCG -3'
Sequencing Primer
(F):5'- ccaccacactcagacacc -3'
(R):5'- TCGTGCTCTCGGTCCTG -3'
|
| Posted On |
2014-04-24 |
Incidental Mutation