Incidental Mutation 'IGL02800:Dna2'
ID360169
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Dna2
Ensembl Gene ENSMUSG00000036875
Gene NameDNA replication helicase/nuclease 2
SynonymsE130315B21Rik, Dna2l
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02800
Quality Score
Status
Chromosome10
Chromosomal Location62947026-62974185 bp(+) (GRCm38)
Type of Mutationcritical splice donor site (2 bp from exon)
DNA Base Change (assembly) T to C at 62961725 bp
ZygosityHeterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000115750 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000092462] [ENSMUST00000131422]
Predicted Effect probably benign
Transcript: ENSMUST00000092462
SMART Domains Protein: ENSMUSP00000090119
Gene: ENSMUSG00000036875

DomainStartEndE-ValueType
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 null
Transcript: ENSMUST00000131422
SMART Domains Protein: ENSMUSP00000115750
Gene: ENSMUSG00000036875

DomainStartEndE-ValueType
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
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
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrg6 A G 10: 14,420,605 I1045T probably damaging Het
Ankrd22 T C 19: 34,165,781 probably benign Het
Bahcc1 A G 11: 120,272,934 D686G probably damaging Het
Carns1 A G 19: 4,166,570 probably benign Het
Cc2d1b C T 4: 108,626,136 L306F probably benign Het
Ccdc153 A G 9: 44,245,832 E135G probably damaging Het
Ccne1 T C 7: 38,102,799 D148G probably damaging Het
Cfap57 A T 4: 118,614,750 M144K probably damaging Het
Chd6 A G 2: 160,984,632 V1049A probably damaging Het
Cpne9 A G 6: 113,302,073 D476G probably benign Het
Eif4h T C 5: 134,627,605 D77G probably benign Het
Fam208b T C 13: 3,585,154 N551S probably benign Het
Fhl2 C T 1: 43,128,402 R177Q probably benign Het
Fxyd5 C T 7: 31,032,979 R176H possibly damaging Het
G6pd2 A G 5: 61,809,392 E170G probably damaging Het
Haus3 A G 5: 34,166,324 I314T possibly damaging Het
Igkv4-54 A G 6: 69,631,878 V41A probably damaging Het
Kidins220 T A 12: 25,003,093 C461S probably damaging Het
Lsr T C 7: 30,958,413 D442G probably damaging Het
Mecom T C 3: 29,961,034 I847V probably damaging Het
Mia2 C T 12: 59,188,491 R1326* probably null Het
Myo15 C A 11: 60,502,369 H2240N probably damaging Het
Olfr1318 A T 2: 112,156,244 I98F possibly damaging Het
Olfr23 A G 11: 73,941,116 Y290C probably damaging Het
Osgep T A 14: 50,915,857 probably benign Het
Pcnt G A 10: 76,412,583 Q901* probably null Het
Pgm3 T C 9: 86,555,378 E481G possibly damaging Het
Plch1 T A 3: 63,698,478 D1326V probably benign Het
Rabgap1l T C 1: 160,472,053 D590G possibly damaging Het
Rapsn A G 2: 91,043,239 M244V probably benign Het
Rcbtb2 T A 14: 73,168,103 Y299* probably null Het
Slc8a1 A T 17: 81,408,323 D760E probably benign Het
Smim23 C A 11: 32,824,424 probably null Het
Sva A G 6: 42,040,135 T59A unknown Het
Tacc2 T A 7: 130,624,079 D831E probably benign Het
Tg G T 15: 66,757,886 W472L probably damaging Het
Tmem231 A G 8: 111,914,032 V283A probably benign Het
Traf4 A T 11: 78,160,235 I365N possibly damaging Het
Usf3 G A 16: 44,219,096 S1313N probably benign Het
Vangl1 G A 3: 102,163,295 probably benign Het
Wdr70 T C 15: 8,082,496 S88G probably benign Het
Other mutations in Dna2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00329:Dna2 APN 10 62966443 missense probably damaging 1.00
IGL00972:Dna2 APN 10 62950823 missense probably benign 0.13
IGL01511:Dna2 APN 10 62955314 missense possibly damaging 0.69
IGL01600:Dna2 APN 10 62950806 missense probably damaging 0.96
IGL02016:Dna2 APN 10 62960412 missense probably benign 0.00
IGL02049:Dna2 APN 10 62957036 missense probably damaging 0.99
IGL02069:Dna2 APN 10 62958994 missense probably benign 0.00
IGL02438:Dna2 APN 10 62957062 missense possibly damaging 0.92
IGL02743:Dna2 APN 10 62957042 missense possibly damaging 0.90
IGL02936:Dna2 APN 10 62957100 missense probably damaging 1.00
supercoiled UTSW 10 62971993 splice site probably null
R0308:Dna2 UTSW 10 62956974 missense probably damaging 0.98
R0528:Dna2 UTSW 10 62958131 missense probably benign 0.00
R0669:Dna2 UTSW 10 62956989 missense probably damaging 1.00
R0697:Dna2 UTSW 10 62949341 missense probably benign 0.01
R0831:Dna2 UTSW 10 62959329 nonsense probably null
R0839:Dna2 UTSW 10 62969782 missense probably damaging 1.00
R0991:Dna2 UTSW 10 62949187 missense probably benign 0.08
R0992:Dna2 UTSW 10 62949187 missense probably benign 0.08
R1054:Dna2 UTSW 10 62963823 missense possibly damaging 0.84
R1082:Dna2 UTSW 10 62949187 missense probably benign 0.08
R1084:Dna2 UTSW 10 62949187 missense probably benign 0.08
R1184:Dna2 UTSW 10 62959198 missense probably benign 0.00
R1193:Dna2 UTSW 10 62949187 missense probably benign 0.08
R1196:Dna2 UTSW 10 62949187 missense probably benign 0.08
R1226:Dna2 UTSW 10 62960424 missense possibly damaging 0.88
R1561:Dna2 UTSW 10 62949187 missense probably benign 0.08
R1562:Dna2 UTSW 10 62949187 missense probably benign 0.08
R1566:Dna2 UTSW 10 62949187 missense probably benign 0.08
R1568:Dna2 UTSW 10 62949187 missense probably benign 0.08
R1598:Dna2 UTSW 10 62961657 missense probably damaging 0.99
R1768:Dna2 UTSW 10 62957084 missense probably benign 0.01
R2075:Dna2 UTSW 10 62969822 missense probably benign 0.20
R3125:Dna2 UTSW 10 62949202 missense possibly damaging 0.66
R3763:Dna2 UTSW 10 62966797 missense probably damaging 1.00
R4059:Dna2 UTSW 10 62956989 missense probably damaging 1.00
R5002:Dna2 UTSW 10 62950842 missense probably damaging 1.00
R5160:Dna2 UTSW 10 62947154 missense probably benign
R5567:Dna2 UTSW 10 62966673 missense possibly damaging 0.89
R5775:Dna2 UTSW 10 62949242 missense possibly damaging 0.94
R5984:Dna2 UTSW 10 62962506 critical splice donor site probably null
R6604:Dna2 UTSW 10 62967743 critical splice donor site probably null
R6702:Dna2 UTSW 10 62973294 missense possibly damaging 0.89
R6703:Dna2 UTSW 10 62973294 missense possibly damaging 0.89
R6812:Dna2 UTSW 10 62959341 missense probably benign 0.18
R6820:Dna2 UTSW 10 62964904 missense possibly damaging 0.93
R6919:Dna2 UTSW 10 62957003 missense probably damaging 1.00
R7029:Dna2 UTSW 10 62963994 missense probably damaging 1.00
R7082:Dna2 UTSW 10 62954317 missense possibly damaging 0.71
R7508:Dna2 UTSW 10 62971993 splice site probably null
R7513:Dna2 UTSW 10 62971968 missense probably benign 0.00
R7605:Dna2 UTSW 10 62960275 missense probably benign 0.02
R7742:Dna2 UTSW 10 62973294 missense probably benign 0.31
R7868:Dna2 UTSW 10 62969864 missense probably benign 0.00
R7983:Dna2 UTSW 10 62955394 missense probably benign 0.04
R8498:Dna2 UTSW 10 62973315 missense probably benign 0.12
R8508:Dna2 UTSW 10 62950894 missense probably damaging 1.00
RF007:Dna2 UTSW 10 62966695 missense probably damaging 0.99
Z1177:Dna2 UTSW 10 62962424 missense probably benign 0.03
Posted On2015-12-18