Incidental Mutation 'R6703:Dna2'
| ID |
528296 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Dna2
|
| Ensembl Gene |
ENSMUSG00000036875 |
| Gene Name |
DNA replication helicase/nuclease 2 |
| Synonyms |
Dna2l, E130315B21Rik |
| MMRRC Submission |
044821-MU
|
| Accession Numbers |
|
| Essential gene? |
Essential
(E-score: 1.000)
|
| Stock # |
R6703 (G1)
|
| Quality Score |
157.009 |
|
Status
|
Validated
|
| Chromosome |
10 |
| Chromosomal Location |
62782805-62809964 bp(+) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
T to A
at 62809073 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Isoleucine to Asparagine
at position 1055
(I1055N)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000115750
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000092462]
[ENSMUST00000131422]
|
| AlphaFold |
Q6ZQJ5 |
| Predicted Effect |
probably benign
Transcript: ENSMUST00000092462
|
| SMART Domains |
Protein: ENSMUSP00000090119
Gene: ENSMUSG00000036875
| 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 |
possibly damaging
Transcript: ENSMUST00000131422
AA Change: I1055N
PolyPhen 2
Score 0.887 (Sensitivity: 0.82; Specificity: 0.94)
|
| SMART Domains |
Protein: ENSMUSP00000115750
Gene: ENSMUSG00000036875
AA Change: I1055N
| 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: ENSMUST00000137378
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000139212
|
| Meta Mutation Damage Score |
0.1795 |
| Coding Region Coverage |
- 1x: 99.9%
- 3x: 99.6%
- 10x: 98.3%
- 20x: 95.0%
|
| Validation Efficiency |
99% (73/74) |
| 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: 71 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| 1700020N01Rik |
T |
A |
10: 21,497,558 (GRCm39) |
Y66* |
probably null |
Het |
| Akap13 |
T |
C |
7: 75,252,646 (GRCm39) |
S259P |
probably damaging |
Het |
| Aoc1 |
A |
C |
6: 48,882,648 (GRCm39) |
T197P |
probably damaging |
Het |
| Blnk |
A |
T |
19: 40,950,950 (GRCm39) |
|
probably null |
Het |
| Ccser1 |
A |
T |
6: 61,615,495 (GRCm39) |
K94* |
probably null |
Het |
| Cfap54 |
T |
A |
10: 92,704,596 (GRCm39) |
D2828V |
unknown |
Het |
| Clec4n |
A |
G |
6: 123,212,553 (GRCm39) |
Q89R |
probably null |
Het |
| Col6a3 |
T |
C |
1: 90,707,161 (GRCm39) |
D1984G |
unknown |
Het |
| Col6a3 |
C |
T |
1: 90,720,184 (GRCm39) |
R1552Q |
probably benign |
Het |
| Csnk2a1 |
A |
G |
2: 152,100,608 (GRCm39) |
T93A |
probably benign |
Het |
| Dnm3 |
A |
G |
1: 162,146,256 (GRCm39) |
F296L |
probably benign |
Het |
| Dock7 |
T |
C |
4: 98,834,909 (GRCm39) |
E1822G |
probably damaging |
Het |
| Dpyd |
A |
T |
3: 118,690,849 (GRCm39) |
|
probably null |
Het |
| Dyrk4 |
A |
T |
6: 126,867,045 (GRCm39) |
I329N |
probably damaging |
Het |
| E4f1 |
C |
A |
17: 24,666,105 (GRCm39) |
R231L |
probably damaging |
Het |
| Fat1 |
A |
G |
8: 45,406,083 (GRCm39) |
T945A |
probably benign |
Het |
| Fkbp7 |
A |
T |
2: 76,502,106 (GRCm39) |
M99K |
probably damaging |
Het |
| Flad1 |
T |
C |
3: 89,315,897 (GRCm39) |
S222G |
probably benign |
Het |
| H1f7 |
C |
A |
15: 98,155,153 (GRCm39) |
|
probably benign |
Het |
| Ighg2b |
T |
C |
12: 113,268,653 (GRCm39) |
|
probably benign |
Het |
| Iqub |
T |
A |
6: 24,449,744 (GRCm39) |
N707I |
probably damaging |
Het |
| Itln1 |
C |
T |
1: 171,358,151 (GRCm39) |
C199Y |
probably damaging |
Het |
| Kctd3 |
G |
A |
1: 188,728,726 (GRCm39) |
R137C |
probably damaging |
Het |
| Lamp5 |
C |
G |
2: 135,901,483 (GRCm39) |
N102K |
possibly damaging |
Het |
| Larp7 |
C |
T |
3: 127,337,873 (GRCm39) |
M395I |
probably damaging |
Het |
| Lpcat3 |
C |
T |
6: 124,640,185 (GRCm39) |
A5V |
probably benign |
Het |
| Lrrc43 |
C |
T |
5: 123,637,532 (GRCm39) |
T233M |
possibly damaging |
Het |
| Map4k1 |
T |
G |
7: 28,701,821 (GRCm39) |
S803A |
possibly damaging |
Het |
| Mef2c |
T |
A |
13: 83,773,525 (GRCm39) |
C134S |
possibly damaging |
Het |
| Mgst2 |
T |
C |
3: 51,572,033 (GRCm39) |
|
probably null |
Het |
| Mug2 |
T |
G |
6: 122,055,653 (GRCm39) |
I1112R |
probably benign |
Het |
| Myo15a |
A |
G |
11: 60,383,818 (GRCm39) |
I1622V |
probably benign |
Het |
| Ndor1 |
A |
G |
2: 25,139,902 (GRCm39) |
F142S |
possibly damaging |
Het |
| Nectin3 |
A |
G |
16: 46,284,205 (GRCm39) |
S160P |
probably damaging |
Het |
| Nudt16l2 |
T |
C |
9: 105,021,758 (GRCm39) |
Y96C |
possibly damaging |
Het |
| Nynrin |
A |
G |
14: 56,101,935 (GRCm39) |
T535A |
possibly damaging |
Het |
| Or2m13 |
T |
C |
16: 19,226,122 (GRCm39) |
I215V |
probably benign |
Het |
| Or4k15 |
A |
G |
14: 50,364,688 (GRCm39) |
Y218C |
probably damaging |
Het |
| Or4k42 |
T |
A |
2: 111,320,454 (GRCm39) |
|
probably null |
Het |
| Or8b51 |
A |
T |
9: 38,569,073 (GRCm39) |
I205N |
possibly damaging |
Het |
| Pcdh10 |
G |
A |
3: 45,335,734 (GRCm39) |
V683M |
possibly damaging |
Het |
| Per2 |
C |
T |
1: 91,355,671 (GRCm39) |
E696K |
probably damaging |
Het |
| Pif1 |
T |
C |
9: 65,500,545 (GRCm39) |
V490A |
probably damaging |
Het |
| Plekhn1 |
A |
T |
4: 156,309,250 (GRCm39) |
Y219N |
probably benign |
Het |
| Ppl |
T |
G |
16: 4,907,328 (GRCm39) |
E989A |
probably damaging |
Het |
| Prkdc |
T |
G |
16: 15,488,392 (GRCm39) |
S505A |
probably benign |
Het |
| Psg16 |
T |
C |
7: 16,824,321 (GRCm39) |
L35P |
probably damaging |
Het |
| Ptges |
A |
G |
2: 30,793,133 (GRCm39) |
V33A |
possibly damaging |
Het |
| Qser1 |
G |
A |
2: 104,607,670 (GRCm39) |
T1416I |
possibly damaging |
Het |
| Rab3a |
A |
G |
8: 71,209,095 (GRCm39) |
D77G |
probably damaging |
Het |
| Rtn3 |
A |
T |
19: 7,412,410 (GRCm39) |
V788D |
probably damaging |
Het |
| Rtn4r |
T |
C |
16: 17,969,055 (GRCm39) |
L161P |
probably damaging |
Het |
| Rtn4rl1 |
G |
A |
11: 75,156,354 (GRCm39) |
R262Q |
probably benign |
Het |
| S1pr3 |
A |
T |
13: 51,573,475 (GRCm39) |
I219F |
probably damaging |
Het |
| Sec23b |
A |
T |
2: 144,401,109 (GRCm39) |
|
probably null |
Het |
| Senp6 |
A |
G |
9: 80,029,203 (GRCm39) |
E522G |
probably damaging |
Het |
| Slc27a6 |
A |
G |
18: 58,742,911 (GRCm39) |
N533S |
probably benign |
Het |
| Slc39a5 |
T |
A |
10: 128,233,651 (GRCm39) |
D282V |
probably damaging |
Het |
| Smc1b |
C |
T |
15: 84,976,232 (GRCm39) |
R825Q |
probably benign |
Het |
| Snx14 |
A |
G |
9: 88,304,967 (GRCm39) |
I109T |
probably damaging |
Het |
| Sorl1 |
A |
T |
9: 41,982,497 (GRCm39) |
V361E |
probably damaging |
Het |
| Sox5 |
G |
T |
6: 143,779,191 (GRCm39) |
S648R |
probably damaging |
Het |
| Sptbn2 |
G |
A |
19: 4,799,842 (GRCm39) |
S2161N |
probably benign |
Het |
| Sptbn2 |
C |
A |
19: 4,799,843 (GRCm39) |
S2161R |
probably benign |
Het |
| St6galnac2 |
A |
G |
11: 116,575,213 (GRCm39) |
S209P |
probably benign |
Het |
| Tmub1 |
T |
C |
5: 24,651,944 (GRCm39) |
S7G |
probably benign |
Het |
| Trarg1 |
A |
T |
11: 76,584,988 (GRCm39) |
|
probably null |
Het |
| Trpm5 |
C |
A |
7: 142,623,055 (GRCm39) |
|
probably benign |
Het |
| Vmn2r106 |
C |
T |
17: 20,488,725 (GRCm39) |
C558Y |
probably damaging |
Het |
| Zfp438 |
A |
G |
18: 5,214,044 (GRCm39) |
S305P |
probably benign |
Het |
| Zfp780b |
T |
C |
7: 27,671,066 (GRCm39) |
T81A |
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 |
|
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 |
|
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'- CTCGTGTATCCCAGGTCATC -3'
(R):5'- TTGCAGTACAGACCCCAAGG -3'
Sequencing Primer
(F):5'- CCAGGTCATCCTACAACTTAGTGTAG -3'
(R):5'- CCCTTGGTCAGACACAGATATATTTG -3'
|
| Posted On |
2018-07-24 |
Incidental Mutation