Incidental Mutation 'R3788:Tdp1'
ID 272399
Institutional Source Beutler Lab
Gene Symbol Tdp1
Ensembl Gene ENSMUSG00000021177
Gene Name tyrosyl-DNA phosphodiesterase 1
Synonyms 4921509N21Rik, SCAN1, 2810481F14Rik, E430034L06Rik, Gm40556
Accession Numbers
Essential gene? Probably non essential (E-score: 0.220) question?
Stock # R3788 (G1)
Quality Score 225
Status Validated
Chromosome 12
Chromosomal Location 99850776-99921478 bp(+) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) A to G at 99858011 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000118656 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021594] [ENSMUST00000137653] [ENSMUST00000153627]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000021594
SMART Domains Protein: ENSMUSP00000021594
Gene: ENSMUSG00000021177

DomainStartEndE-ValueType
low complexity region 13 32 N/A INTRINSIC
Pfam:Tyr-DNA_phospho 164 583 2.7e-142 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000125639
Predicted Effect probably benign
Transcript: ENSMUST00000137653
SMART Domains Protein: ENSMUSP00000123269
Gene: ENSMUSG00000021177

DomainStartEndE-ValueType
low complexity region 13 32 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000151019
Predicted Effect probably benign
Transcript: ENSMUST00000153627
SMART Domains Protein: ENSMUSP00000118656
Gene: ENSMUSG00000021177

DomainStartEndE-ValueType
low complexity region 13 32 N/A INTRINSIC
Pfam:Tyr-DNA_phospho 166 583 2.4e-142 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000221396
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.1%
Validation Efficiency 100% (61/61)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is involved in repairing stalled topoisomerase I-DNA complexes by catalyzing the hydrolysis of the phosphodiester bond between the tyrosine residue of topoisomerase I and the 3-prime phosphate of DNA. This protein may also remove glycolate from single-stranded DNA containing 3-prime phosphoglycolate, suggesting a role in repair of free-radical mediated DNA double-strand breaks. This gene is a member of the phospholipase D family and contains two PLD phosphodiesterase domains. Mutations in this gene are associated with the disease spinocerebellar ataxia with axonal neuropathy (SCAN1). [provided by RefSeq, Aug 2016]
PHENOTYPE: Mice homozygous for a null allele exhibit defective single strand DNA repair in neurons, decreased cerebellum size and increased sensitivity to topotecan. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 61 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca4 T A 3: 121,846,561 (GRCm39) V26E possibly damaging Het
Abhd16a A G 17: 35,320,563 (GRCm39) N411S probably damaging Het
Akap13 G A 7: 75,351,901 (GRCm39) probably null Het
Aph1b T C 9: 66,701,348 (GRCm39) probably benign Het
Aspm C T 1: 139,390,941 (GRCm39) T742I probably damaging Het
Bclaf3 A G X: 158,349,492 (GRCm39) H619R probably benign Het
Bltp2 T A 11: 78,179,123 (GRCm39) probably null Het
Cemip A T 7: 83,593,106 (GRCm39) L1199H probably damaging Het
Chd2 G A 7: 73,096,878 (GRCm39) probably benign Het
Clnk A G 5: 38,872,341 (GRCm39) Y310H probably damaging Het
Crmp1 A G 5: 37,441,484 (GRCm39) D522G probably damaging Het
Cyth3 A G 5: 143,622,298 (GRCm39) probably benign Het
Dcbld1 T A 10: 52,195,754 (GRCm39) Y392N probably damaging Het
Flnc T C 6: 29,454,056 (GRCm39) F1820L probably damaging Het
Galnt18 G A 7: 111,119,322 (GRCm39) R385* probably null Het
Gpatch3 C A 4: 133,302,479 (GRCm39) R137S possibly damaging Het
Gpc6 C T 14: 117,861,878 (GRCm39) P265S probably damaging Het
Harbi1 T A 2: 91,550,952 (GRCm39) D308E probably benign Het
Hdhd2 G A 18: 77,042,883 (GRCm39) probably null Het
Hk1 T C 10: 62,111,467 (GRCm39) K737E possibly damaging Het
Hnrnpr G A 4: 136,063,624 (GRCm39) V345M probably damaging Het
Ift56 T A 6: 38,380,459 (GRCm39) probably null Het
Kalrn T C 16: 34,040,610 (GRCm39) H944R probably damaging Het
Kdm2a A T 19: 4,401,833 (GRCm39) C207S probably damaging Het
Kirrel1 C T 3: 86,996,458 (GRCm39) M380I probably null Het
Krt75 C T 15: 101,481,956 (GRCm39) G104D possibly damaging Het
Lnpk A T 2: 74,352,607 (GRCm39) S358R probably benign Het
Map2 A G 1: 66,456,022 (GRCm39) T1512A probably damaging Het
Marchf10 T A 11: 105,287,905 (GRCm39) L132F probably damaging Het
Mfrp G A 9: 44,016,754 (GRCm39) W65* probably null Het
Mgat5 A G 1: 127,294,180 (GRCm39) D174G probably benign Het
Miga2 T A 2: 30,261,237 (GRCm39) Y177* probably null Het
Mroh3 T C 1: 136,113,213 (GRCm39) D747G probably damaging Het
Muc5b A G 7: 141,417,571 (GRCm39) T3506A possibly damaging Het
Myo7b G T 18: 32,107,165 (GRCm39) P1277T possibly damaging Het
Naaa C T 5: 92,420,413 (GRCm39) probably null Het
Ndufs2 T C 1: 171,062,889 (GRCm39) D410G possibly damaging Het
Or51a25 A G 7: 102,372,694 (GRCm39) probably null Het
Or5p78 T A 7: 108,212,280 (GRCm39) Y255* probably null Het
Or7e177 A G 9: 20,211,666 (GRCm39) I58V probably benign Het
Or8g35 A G 9: 39,381,365 (GRCm39) I219T probably benign Het
Osbp A T 19: 11,956,285 (GRCm39) Y409F probably benign Het
Plxnb1 T A 9: 108,938,355 (GRCm39) V1303D possibly damaging Het
Prkcg G A 7: 3,362,263 (GRCm39) D246N probably damaging Het
Ranbp17 GCCTGGATACTGACC GCC 11: 33,169,203 (GRCm39) probably benign Het
Sbf1 G A 15: 89,183,731 (GRCm39) R1261* probably null Het
Scn4a T C 11: 106,235,100 (GRCm39) N341S probably damaging Het
Sec61a2 C A 2: 5,884,436 (GRCm39) probably null Het
Sgcd T A 11: 47,246,032 (GRCm39) K57* probably null Het
Sinhcaf A G 6: 148,827,617 (GRCm39) S134P possibly damaging Het
Slc12a5 T C 2: 164,835,695 (GRCm39) L861P probably damaging Het
Slc6a16 A G 7: 44,909,386 (GRCm39) D184G probably benign Het
Snx7 A G 3: 117,632,639 (GRCm39) probably benign Het
Sptbn2 A G 19: 4,795,950 (GRCm39) I1710V probably damaging Het
Sytl2 A T 7: 90,025,289 (GRCm39) I426F probably benign Het
Tmem232 C A 17: 65,689,628 (GRCm39) D496Y possibly damaging Het
Tomm20l C T 12: 71,158,516 (GRCm39) A58V possibly damaging Het
Ttn T C 2: 76,775,618 (GRCm39) E1854G unknown Het
Ttn A G 2: 76,804,552 (GRCm39) V240A probably benign Het
Vmn2r98 A T 17: 19,300,887 (GRCm39) T630S probably benign Het
Xrcc1 G C 7: 24,266,333 (GRCm39) A220P probably benign Het
Other mutations in Tdp1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00780:Tdp1 APN 12 99,859,907 (GRCm39) missense possibly damaging 0.79
IGL01099:Tdp1 APN 12 99,881,704 (GRCm39) splice site probably benign
IGL01295:Tdp1 APN 12 99,857,929 (GRCm39) missense probably benign 0.00
IGL01409:Tdp1 APN 12 99,875,940 (GRCm39) missense possibly damaging 0.83
IGL01482:Tdp1 APN 12 99,857,639 (GRCm39) missense probably benign
IGL03116:Tdp1 APN 12 99,921,290 (GRCm39) missense probably benign 0.27
BB004:Tdp1 UTSW 12 99,878,555 (GRCm39) missense probably damaging 1.00
BB014:Tdp1 UTSW 12 99,878,555 (GRCm39) missense probably damaging 1.00
R0008:Tdp1 UTSW 12 99,921,217 (GRCm39) splice site probably benign
R0033:Tdp1 UTSW 12 99,901,311 (GRCm39) missense probably benign 0.30
R0092:Tdp1 UTSW 12 99,921,248 (GRCm39) missense probably damaging 1.00
R0485:Tdp1 UTSW 12 99,876,101 (GRCm39) missense probably benign 0.30
R0611:Tdp1 UTSW 12 99,875,970 (GRCm39) missense probably benign
R0853:Tdp1 UTSW 12 99,901,326 (GRCm39) missense probably damaging 0.96
R1539:Tdp1 UTSW 12 99,878,571 (GRCm39) missense probably damaging 1.00
R1692:Tdp1 UTSW 12 99,921,260 (GRCm39) missense probably damaging 1.00
R1751:Tdp1 UTSW 12 99,857,602 (GRCm39) splice site probably null
R1767:Tdp1 UTSW 12 99,857,602 (GRCm39) splice site probably null
R3790:Tdp1 UTSW 12 99,858,011 (GRCm39) splice site probably benign
R3837:Tdp1 UTSW 12 99,860,967 (GRCm39) critical splice acceptor site probably null
R3917:Tdp1 UTSW 12 99,860,976 (GRCm39) missense probably damaging 1.00
R4209:Tdp1 UTSW 12 99,864,588 (GRCm39) missense probably damaging 1.00
R4211:Tdp1 UTSW 12 99,864,588 (GRCm39) missense probably damaging 1.00
R4509:Tdp1 UTSW 12 99,921,324 (GRCm39) utr 3 prime probably benign
R4774:Tdp1 UTSW 12 99,868,623 (GRCm39) missense possibly damaging 0.56
R4859:Tdp1 UTSW 12 99,876,070 (GRCm39) missense probably benign 0.20
R5229:Tdp1 UTSW 12 99,859,919 (GRCm39) missense probably damaging 1.00
R5348:Tdp1 UTSW 12 99,881,765 (GRCm39) missense probably damaging 1.00
R5441:Tdp1 UTSW 12 99,876,544 (GRCm39) missense probably damaging 1.00
R5457:Tdp1 UTSW 12 99,861,005 (GRCm39) nonsense probably null
R5685:Tdp1 UTSW 12 99,868,611 (GRCm39) missense possibly damaging 0.51
R6329:Tdp1 UTSW 12 99,880,331 (GRCm39) missense probably benign 0.02
R6329:Tdp1 UTSW 12 99,880,330 (GRCm39) missense probably damaging 0.99
R7060:Tdp1 UTSW 12 99,877,947 (GRCm39) missense probably benign 0.02
R7066:Tdp1 UTSW 12 99,860,991 (GRCm39) missense probably benign
R7479:Tdp1 UTSW 12 99,857,654 (GRCm39) missense probably benign 0.00
R7927:Tdp1 UTSW 12 99,878,555 (GRCm39) missense probably damaging 1.00
R8556:Tdp1 UTSW 12 99,857,527 (GRCm39) missense probably benign 0.07
R8774:Tdp1 UTSW 12 99,877,917 (GRCm39) missense probably damaging 1.00
R8774-TAIL:Tdp1 UTSW 12 99,877,917 (GRCm39) missense probably damaging 1.00
R9521:Tdp1 UTSW 12 99,877,906 (GRCm39) missense probably damaging 0.98
Z1177:Tdp1 UTSW 12 99,877,892 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- AAACATGTCTCCTCACCCGATG -3'
(R):5'- TGAGGAAGACTCTAGGAATGCC -3'

Sequencing Primer
(F):5'- TGACTACTGCCCAGAAAGTTGTG -3'
(R):5'- TCTAGGAATGCCACCGACCTG -3'
Posted On 2015-03-25