Incidental Mutation 'R6812:Dna2'
| ID |
533858 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Dna2
|
| Ensembl Gene |
ENSMUSG00000036875 |
| Gene Name |
DNA replication helicase/nuclease 2 |
| Synonyms |
Dna2l, E130315B21Rik |
| MMRRC Submission |
044924-MU
|
| Accession Numbers |
|
| Essential gene? |
Essential
(E-score: 1.000)
|
| Stock # |
R6812 (G1)
|
| Quality Score |
225.009 |
|
Status
|
Validated
|
| Chromosome |
10 |
| Chromosomal Location |
62782805-62809964 bp(+) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
A to G
at 62795120 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Serine to Glycine
at position 464
(S464G)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000115750
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000092462]
[ENSMUST00000131422]
|
| AlphaFold |
Q6ZQJ5 |
| Predicted Effect |
probably benign
Transcript: ENSMUST00000092462
AA Change: S464G
PolyPhen 2
Score 0.036 (Sensitivity: 0.94; Specificity: 0.82)
|
| SMART Domains |
Protein: ENSMUSP00000090119
Gene: ENSMUSG00000036875
AA Change: S464G
| 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 |
probably benign
Transcript: ENSMUST00000131422
AA Change: S464G
PolyPhen 2
Score 0.176 (Sensitivity: 0.92; Specificity: 0.87)
|
| SMART Domains |
Protein: ENSMUSP00000115750
Gene: ENSMUSG00000036875
AA Change: S464G
| 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 |
|
| Meta Mutation Damage Score |
0.0898 |
| Coding Region Coverage |
- 1x: 99.9%
- 3x: 99.8%
- 10x: 99.0%
- 20x: 97.4%
|
| Validation Efficiency |
100% (56/56) |
| 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: 54 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Adgrg7 |
C |
T |
16: 56,616,161 (GRCm39) |
|
probably benign |
Het |
| Ak9 |
A |
T |
10: 41,243,163 (GRCm39) |
M686L |
unknown |
Het |
| Ap3b1 |
A |
T |
13: 94,616,369 (GRCm39) |
T757S |
unknown |
Het |
| Apob |
A |
T |
12: 8,033,062 (GRCm39) |
K139N |
probably damaging |
Het |
| Arid4a |
A |
G |
12: 71,094,037 (GRCm39) |
E270G |
possibly damaging |
Het |
| Atp1a2 |
A |
T |
1: 172,112,444 (GRCm39) |
C515S |
probably benign |
Het |
| Bicd1 |
T |
C |
6: 149,311,035 (GRCm39) |
Y37H |
probably damaging |
Het |
| Birc2 |
T |
G |
9: 7,854,418 (GRCm39) |
D424A |
probably damaging |
Het |
| Ccdc97 |
A |
T |
7: 25,412,469 (GRCm39) |
F324L |
probably damaging |
Het |
| Crim1 |
T |
A |
17: 78,623,029 (GRCm39) |
I409N |
probably damaging |
Het |
| Cul7 |
T |
A |
17: 46,972,335 (GRCm39) |
I1233N |
probably benign |
Het |
| Dcaf1 |
T |
C |
9: 106,735,268 (GRCm39) |
S739P |
probably damaging |
Het |
| Ddb1 |
T |
C |
19: 10,599,863 (GRCm39) |
|
probably null |
Het |
| Dennd5b |
T |
C |
6: 148,982,630 (GRCm39) |
|
probably benign |
Het |
| Dnah9 |
C |
T |
11: 65,872,155 (GRCm39) |
V2692M |
probably damaging |
Het |
| Dvl2 |
T |
C |
11: 69,891,821 (GRCm39) |
Y55H |
probably damaging |
Het |
| Eif4g3 |
G |
T |
4: 137,830,687 (GRCm39) |
Q140H |
probably damaging |
Het |
| Enpp5 |
G |
A |
17: 44,396,467 (GRCm39) |
V460M |
probably benign |
Het |
| Etv2 |
G |
T |
7: 30,333,426 (GRCm39) |
C265* |
probably null |
Het |
| F12 |
T |
C |
13: 55,569,658 (GRCm39) |
E146G |
probably damaging |
Het |
| Fdps |
C |
A |
3: 89,001,783 (GRCm39) |
E301D |
possibly damaging |
Het |
| Fsd2 |
G |
T |
7: 81,184,837 (GRCm39) |
H686Q |
probably benign |
Het |
| Gk5 |
T |
C |
9: 96,032,802 (GRCm39) |
S262P |
probably damaging |
Het |
| Gm20730 |
A |
G |
6: 43,058,722 (GRCm39) |
V30A |
probably benign |
Het |
| Gpr68 |
C |
A |
12: 100,844,670 (GRCm39) |
E291D |
probably damaging |
Het |
| Gucy2c |
A |
G |
6: 136,674,993 (GRCm39) |
V1006A |
probably benign |
Het |
| Itgb1 |
T |
A |
8: 129,431,891 (GRCm39) |
|
probably null |
Het |
| Kif2a |
A |
T |
13: 107,106,259 (GRCm39) |
D570E |
probably benign |
Het |
| Krt8 |
G |
T |
15: 101,906,414 (GRCm39) |
A365D |
probably damaging |
Het |
| Lias |
T |
A |
5: 65,566,132 (GRCm39) |
V373E |
possibly damaging |
Het |
| Mpl |
A |
G |
4: 118,312,461 (GRCm39) |
V169A |
probably benign |
Het |
| Myh3 |
T |
A |
11: 66,977,228 (GRCm39) |
I319N |
probably damaging |
Het |
| Myrfl |
T |
A |
10: 116,668,818 (GRCm39) |
K315I |
probably damaging |
Het |
| Nrap |
T |
C |
19: 56,340,108 (GRCm39) |
D803G |
probably damaging |
Het |
| Obi1 |
A |
G |
14: 104,747,868 (GRCm39) |
V40A |
unknown |
Het |
| Or5b119 |
T |
C |
19: 13,456,975 (GRCm39) |
T196A |
probably benign |
Het |
| Pald1 |
A |
G |
10: 61,178,701 (GRCm39) |
S536P |
possibly damaging |
Het |
| Phka2 |
G |
A |
X: 159,316,044 (GRCm39) |
V230I |
probably damaging |
Het |
| Prkaa2 |
T |
A |
4: 104,904,349 (GRCm39) |
T243S |
probably benign |
Het |
| Prrc2b |
T |
A |
2: 32,103,153 (GRCm39) |
V877D |
probably benign |
Het |
| Rbm27 |
T |
A |
18: 42,466,468 (GRCm39) |
|
probably null |
Het |
| Rbm48 |
A |
G |
5: 3,646,105 (GRCm39) |
V33A |
probably benign |
Het |
| Rev3l |
G |
T |
10: 39,699,544 (GRCm39) |
R1347L |
probably benign |
Het |
| Rtp3 |
A |
G |
9: 110,816,180 (GRCm39) |
F124L |
probably benign |
Het |
| Ryr3 |
C |
T |
2: 112,777,251 (GRCm39) |
G302D |
probably damaging |
Het |
| Scnn1a |
A |
G |
6: 125,314,819 (GRCm39) |
N314S |
probably benign |
Het |
| Sik3 |
C |
T |
9: 46,122,067 (GRCm39) |
R907W |
probably damaging |
Het |
| Sox5 |
C |
T |
6: 144,062,169 (GRCm39) |
|
probably null |
Het |
| Tmc1 |
A |
C |
19: 20,878,225 (GRCm39) |
L90R |
probably damaging |
Het |
| Tmtc2 |
A |
G |
10: 105,249,130 (GRCm39) |
V201A |
probably benign |
Het |
| Uvrag |
T |
A |
7: 98,537,689 (GRCm39) |
H502L |
probably benign |
Het |
| Vwa8 |
T |
A |
14: 79,434,859 (GRCm39) |
I1760N |
probably damaging |
Het |
| Zfp318 |
G |
GAAGAAT |
17: 46,723,468 (GRCm39) |
|
probably benign |
Het |
| Zfp772 |
T |
C |
7: 7,209,307 (GRCm39) |
D61G |
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 |
|
R6703:Dna2
|
UTSW |
10 |
62,809,073 (GRCm39) |
missense |
possibly damaging |
0.89 |
|
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'- ACCAGGGAAATGTATGCTTAGCTC -3'
(R):5'- CGTGAGCAAATGACACAGAC -3'
Sequencing Primer
(F):5'- GGAAATGTATGCTTAGCTCTAATTGG -3'
(R):5'- GGATTAAAACTCAGGTCCTCGTGC -3'
|
| Posted On |
2018-09-12 |
Incidental Mutation