Incidental Mutation 'IGL02335:Topbp1'
ID289674
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Topbp1
Ensembl Gene ENSMUSG00000032555
Gene Nametopoisomerase (DNA) II binding protein 1
SynonymsD430026L04Rik, 2810429C13Rik, 1110031N14Rik
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02335
Quality Score
Status
Chromosome9
Chromosomal Location103305215-103350428 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 103328523 bp
ZygosityHeterozygous
Amino Acid Change Asparagine to Aspartic acid at position 787 (N787D)
Ref Sequence ENSEMBL: ENSMUSP00000035164 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000035164]
Predicted Effect probably damaging
Transcript: ENSMUST00000035164
AA Change: N787D

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000035164
Gene: ENSMUSG00000032555
AA Change: N787D

DomainStartEndE-ValueType
BRCT 6 91 3.04e1 SMART
BRCT 103 179 1.51e-13 SMART
BRCT 197 274 4.69e-19 SMART
BRCT 355 433 3.58e-15 SMART
BRCT 553 626 5.57e-3 SMART
BRCT 646 731 1.53e-9 SMART
BRCT 904 983 3.48e-13 SMART
low complexity region 1097 1106 N/A INTRINSIC
low complexity region 1110 1121 N/A INTRINSIC
low complexity region 1213 1218 N/A INTRINSIC
BRCT 1258 1337 2.31e-9 SMART
Blast:BRCT 1387 1472 4e-52 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000185721
Predicted Effect noncoding transcript
Transcript: ENSMUST00000186897
Predicted Effect noncoding transcript
Transcript: ENSMUST00000188840
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 binding protein which interacts with the C-terminal region of topoisomerase II beta. This interaction suggests a supportive role for this protein in the catalytic reactions of topoisomerase II beta through transient breakages of DNA strands. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele die around implantation due to embryonic growth arrest, increased apoptosis, and decreased cell proliferation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
5830411N06Rik A T 7: 140,296,540 N526Y probably damaging Het
A4gnt C T 9: 99,620,213 T142I probably benign Het
Acaca A G 11: 84,214,258 T147A possibly damaging Het
Agbl3 A G 6: 34,799,750 D397G probably damaging Het
Ank1 C T 8: 23,135,638 T1597M possibly damaging Het
Arl4d A G 11: 101,666,929 T94A possibly damaging Het
Cd22 A G 7: 30,876,134 I161T probably damaging Het
Clcn7 C T 17: 25,146,847 L166F probably benign Het
Cnbd1 G T 4: 19,055,095 N110K possibly damaging Het
Col14a1 A T 15: 55,463,769 probably benign Het
Col6a6 C T 9: 105,784,101 V270M probably damaging Het
Cox8b C A 7: 140,899,077 G42W probably damaging Het
Csn1s1 A T 5: 87,680,845 D275V probably benign Het
Cubn T A 2: 13,427,834 probably null Het
Dctn2 T C 10: 127,275,821 probably benign Het
Dnm1l A G 16: 16,342,740 probably benign Het
Dpp4 T C 2: 62,334,644 E687G probably benign Het
Fbxw20 T C 9: 109,223,309 K249E possibly damaging Het
Fhl2 C T 1: 43,128,390 W181* probably null Het
G2e3 T A 12: 51,369,158 M559K probably benign Het
Gdap1l1 A T 2: 163,447,595 Y160F possibly damaging Het
Gm1110 T C 9: 26,881,763 I572M probably benign Het
Gm5538 G A 3: 59,743,605 M49I probably benign Het
Gpatch2l T A 12: 86,256,937 probably benign Het
Kcnq4 A G 4: 120,715,854 L250P probably damaging Het
Lamc2 A T 1: 153,166,216 N57K probably benign Het
Lingo1 A G 9: 56,620,081 L408P probably damaging Het
Mmrn1 A T 6: 60,977,147 N804I possibly damaging Het
Mroh7 A G 4: 106,707,782 L545S probably damaging Het
Nup188 T A 2: 30,323,636 probably null Het
Olfr1442 T C 19: 12,674,238 I11T probably damaging Het
Olfr1494 A G 19: 13,749,934 D276G probably benign Het
Olfr96 A G 17: 37,225,326 N67S probably damaging Het
Pls1 A T 9: 95,784,183 N138K probably benign Het
Prkch C A 12: 73,702,512 N345K probably benign Het
Reps1 T C 10: 18,056,117 probably null Het
Rrp7a T C 15: 83,122,691 E15G probably benign Het
Scn1a T A 2: 66,277,661 T1557S possibly damaging Het
Smtn T C 11: 3,526,215 E602G probably damaging Het
Syvn1 T C 19: 6,050,093 probably null Het
Tbxas1 A G 6: 39,023,080 D267G probably damaging Het
Vmn2r22 T G 6: 123,638,092 S180R probably damaging Het
Zfp345 T A 2: 150,474,543 E48D possibly damaging Het
Zfp608 G A 18: 54,897,437 Q1144* probably null Het
Zfp936 T A 7: 43,187,267 L34Q probably damaging Het
Other mutations in Topbp1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00228:Topbp1 APN 9 103344943 missense probably benign
IGL01524:Topbp1 APN 9 103311645 missense possibly damaging 0.92
IGL02441:Topbp1 APN 9 103320239 missense possibly damaging 0.49
IGL02943:Topbp1 APN 9 103328440 missense probably benign 0.00
IGL02953:Topbp1 APN 9 103328435 missense probably benign 0.26
IGL03040:Topbp1 APN 9 103328667 missense possibly damaging 0.51
PIT4377001:Topbp1 UTSW 9 103309889 missense possibly damaging 0.90
R0044:Topbp1 UTSW 9 103325773 missense possibly damaging 0.94
R0344:Topbp1 UTSW 9 103328687 missense probably damaging 0.99
R0344:Topbp1 UTSW 9 103308733 splice site probably benign
R0591:Topbp1 UTSW 9 103349838 missense probably benign 0.01
R0666:Topbp1 UTSW 9 103308812 missense probably benign
R0785:Topbp1 UTSW 9 103315090 missense probably damaging 1.00
R0906:Topbp1 UTSW 9 103328593 missense probably benign 0.00
R1352:Topbp1 UTSW 9 103347008 missense probably benign
R1745:Topbp1 UTSW 9 103308845 missense probably benign 0.36
R2104:Topbp1 UTSW 9 103317982 splice site probably benign
R2166:Topbp1 UTSW 9 103312929 unclassified probably null
R2230:Topbp1 UTSW 9 103345848 missense probably damaging 1.00
R2967:Topbp1 UTSW 9 103342140 missense probably benign 0.01
R3845:Topbp1 UTSW 9 103309923 missense possibly damaging 0.87
R4089:Topbp1 UTSW 9 103324501 critical splice donor site probably null
R4110:Topbp1 UTSW 9 103309959 missense probably damaging 0.98
R4454:Topbp1 UTSW 9 103344871 missense probably damaging 1.00
R4521:Topbp1 UTSW 9 103334202 intron probably benign
R4745:Topbp1 UTSW 9 103323571 missense probably damaging 1.00
R4923:Topbp1 UTSW 9 103312836 missense probably benign 0.00
R4934:Topbp1 UTSW 9 103328369 unclassified probably benign
R4963:Topbp1 UTSW 9 103320605 missense probably benign 0.04
R5199:Topbp1 UTSW 9 103346672 unclassified probably benign
R5461:Topbp1 UTSW 9 103315196 missense probably benign 0.00
R5517:Topbp1 UTSW 9 103336114 missense probably benign 0.03
R5563:Topbp1 UTSW 9 103311513 missense possibly damaging 0.46
R5564:Topbp1 UTSW 9 103334078 missense probably damaging 1.00
R5683:Topbp1 UTSW 9 103312804 missense possibly damaging 0.93
R5774:Topbp1 UTSW 9 103328499 missense probably benign 0.06
R5785:Topbp1 UTSW 9 103323528 missense probably benign 0.00
R6029:Topbp1 UTSW 9 103344953 missense probably benign 0.00
R6077:Topbp1 UTSW 9 103332990 missense probably damaging 1.00
R6122:Topbp1 UTSW 9 103346961 missense probably benign 0.06
R6133:Topbp1 UTSW 9 103311764 unclassified probably null
R6213:Topbp1 UTSW 9 103332751 missense probably benign 0.12
R6773:Topbp1 UTSW 9 103343692 missense possibly damaging 0.90
R6922:Topbp1 UTSW 9 103335846 missense probably damaging 1.00
R6938:Topbp1 UTSW 9 103328554 missense probably damaging 1.00
R7305:Topbp1 UTSW 9 103328637 missense probably damaging 1.00
R7419:Topbp1 UTSW 9 103323344 missense probably benign
R7517:Topbp1 UTSW 9 103332733 missense possibly damaging 0.82
R7605:Topbp1 UTSW 9 103332706 missense probably benign 0.41
R7701:Topbp1 UTSW 9 103332985 missense probably damaging 0.96
R7741:Topbp1 UTSW 9 103320557 missense probably damaging 0.97
R8115:Topbp1 UTSW 9 103320541 missense probably benign
R8177:Topbp1 UTSW 9 103320541 missense probably benign 0.01
R8269:Topbp1 UTSW 9 103328593 missense possibly damaging 0.67
Posted On2015-04-16