Incidental Mutation 'R9006:Topbp1'
ID 685306
Institutional Source Beutler Lab
Gene Symbol Topbp1
Ensembl Gene ENSMUSG00000032555
Gene Name topoisomerase (DNA) II binding protein 1
Synonyms 1110031N14Rik, 2810429C13Rik, D430026L04Rik
MMRRC Submission 068836-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9006 (G1)
Quality Score 225.009
Status Not validated
Chromosome 9
Chromosomal Location 103182414-103227627 bp(+) (GRCm39)
Type of Mutation unclassified
DNA Base Change (assembly) C to T at 103182499 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000139773 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000035164] [ENSMUST00000142540] [ENSMUST00000187065]
AlphaFold Q6ZQF0
Predicted Effect probably benign
Transcript: ENSMUST00000035164
SMART Domains Protein: ENSMUSP00000035164
Gene: ENSMUSG00000032555

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: ENSMUST00000142540
Predicted Effect probably benign
Transcript: ENSMUST00000187065
SMART Domains Protein: ENSMUSP00000139773
Gene: ENSMUSG00000032555

DomainStartEndE-ValueType
PDB:2XNH|A 1 130 2e-81 PDB
Blast:BRCT 6 91 8e-58 BLAST
Blast:BRCT 103 130 2e-11 BLAST
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.7%
Validation Efficiency 97% (72/74)
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: 74 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc6 T C 7: 45,665,820 (GRCm39) N267D probably benign Het
Akap1 A T 11: 88,723,996 (GRCm39) M803K possibly damaging Het
Amer2 G C 14: 60,617,376 (GRCm39) D524H probably damaging Het
Ankrd31 T C 13: 96,967,104 (GRCm39) F528L probably benign Het
Arhgef10l A G 4: 140,271,659 (GRCm39) Y624H probably benign Het
Bltp2 T C 11: 78,164,345 (GRCm39) F1182L possibly damaging Het
Cfap73 G A 5: 120,767,760 (GRCm39) Q264* probably null Het
Clca3a2 C A 3: 144,783,789 (GRCm39) A609S probably damaging Het
Cntfr A T 4: 41,661,971 (GRCm39) probably null Het
Cyp2c65 C T 19: 39,070,714 (GRCm39) T299I probably damaging Het
Cyp2j5 G T 4: 96,552,149 (GRCm39) N33K probably benign Het
Dhcr7 T A 7: 143,394,978 (GRCm39) S165T probably benign Het
Dnah10 A T 5: 124,820,783 (GRCm39) D539V probably benign Het
Ebag9 A T 15: 44,503,703 (GRCm39) Q176L probably benign Het
Fbxw20 T A 9: 109,062,530 (GRCm39) probably benign Het
Ftmt A G 18: 52,465,112 (GRCm39) K143E possibly damaging Het
Gcc2 C T 10: 58,103,801 (GRCm39) R76C probably damaging Het
Gcn1 A G 5: 115,719,566 (GRCm39) T354A probably benign Het
Gtf2h1 A G 7: 46,458,262 (GRCm39) M271V probably benign Het
Iah1 G A 12: 21,367,402 (GRCm39) G36D probably damaging Het
Ism2 G T 12: 87,326,969 (GRCm39) D323E probably damaging Het
Itih4 A G 14: 30,612,086 (GRCm39) I184V probably damaging Het
Kdm4d C A 9: 14,374,833 (GRCm39) V342L probably benign Het
Lmbr1 A G 5: 29,551,900 (GRCm39) F62L probably benign Het
Lmo7 TCGGATTCTGTGGC TC 14: 102,155,072 (GRCm39) probably benign Het
Lypd8 T A 11: 58,277,586 (GRCm39) S123T possibly damaging Het
Mical2 T A 7: 111,981,323 (GRCm39) N432K probably benign Het
Mrgprb4 A G 7: 47,848,343 (GRCm39) V195A probably benign Het
Ms4a4c A T 19: 11,396,360 (GRCm39) I106F probably benign Het
Myo6 A G 9: 80,136,140 (GRCm39) T88A unknown Het
Naa35 A G 13: 59,748,842 (GRCm39) D158G possibly damaging Het
Nol12 A G 15: 78,824,291 (GRCm39) E137G possibly damaging Het
Nsun4 A G 4: 115,897,316 (GRCm39) S232P probably damaging Het
Odad2 A T 18: 7,294,516 (GRCm39) N32K probably benign Het
Odam A T 5: 88,040,298 (GRCm39) I255L probably benign Het
Or14j8 A T 17: 38,263,545 (GRCm39) Y123* probably null Het
Or1ad8 A T 11: 50,897,975 (GRCm39) M59L probably damaging Het
Or1e26 T A 11: 73,480,036 (GRCm39) H176L probably benign Het
Or2n1d T C 17: 38,646,723 (GRCm39) V225A possibly damaging Het
Or2w3b G A 11: 58,623,188 (GRCm39) Q268* probably null Het
Or4b1 T G 2: 89,980,327 (GRCm39) T8P probably damaging Het
Pcnx2 T C 8: 126,613,996 (GRCm39) D485G probably benign Het
Polr3b T A 10: 84,467,697 (GRCm39) N92K probably benign Het
Rpgrip1l T A 8: 92,007,436 (GRCm39) M385L probably benign Het
Sdk1 A T 5: 141,923,321 (GRCm39) N314I probably damaging Het
Shc4 T C 2: 125,514,394 (GRCm39) probably benign Het
Slc45a1 A C 4: 150,722,731 (GRCm39) C384W probably damaging Het
Slc4a11 C T 2: 130,532,773 (GRCm39) V227M probably damaging Het
Sorbs2 A C 8: 46,258,858 (GRCm39) S1132R possibly damaging Het
Spata31e3 G A 13: 50,401,589 (GRCm39) H246Y possibly damaging Het
Spata31f1e C T 4: 42,792,546 (GRCm39) G529S probably benign Het
Spta1 T A 1: 174,047,537 (GRCm39) I1727K probably damaging Het
Srgap2 T C 1: 131,283,307 (GRCm39) E258G probably damaging Het
Taco1 A T 11: 105,956,931 (GRCm39) probably benign Het
Taf2 A T 15: 54,909,301 (GRCm39) M648K possibly damaging Het
Taf7 A G 18: 37,775,757 (GRCm39) V270A probably benign Het
Tbkbp1 G A 11: 97,029,707 (GRCm39) T483I unknown Het
Tesc A G 5: 118,184,378 (GRCm39) probably null Het
Tgs1 A G 4: 3,595,427 (GRCm39) N532S probably benign Het
Tmco1 C T 1: 167,136,132 (GRCm39) probably benign Het
Tmem196 T A 12: 119,978,510 (GRCm39) C84S probably damaging Het
Ttc16 A G 2: 32,652,985 (GRCm39) S615P probably benign Het
Ttc21a T A 9: 119,792,130 (GRCm39) probably benign Het
Tuba3b T C 6: 145,565,564 (GRCm39) V344A possibly damaging Het
Tubgcp4 T C 2: 121,015,251 (GRCm39) F320L probably benign Het
Tusc3 T A 8: 39,538,627 (GRCm39) L222* probably null Het
Ubr4 G A 4: 139,172,003 (GRCm39) probably null Het
Uncx G T 5: 139,532,936 (GRCm39) V334L possibly damaging Het
Vezf1 C A 11: 87,965,542 (GRCm39) F261L probably damaging Het
Vezt T A 10: 93,809,874 (GRCm39) I556L probably benign Het
Vmn1r172 C T 7: 23,359,402 (GRCm39) R96C probably benign Het
Zfp383 A G 7: 29,608,070 (GRCm39) M1V probably null Het
Zfp558 A T 9: 18,367,776 (GRCm39) S337R possibly damaging Het
Zranb1 T A 7: 132,572,909 (GRCm39) probably benign Het
Other mutations in Topbp1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00228:Topbp1 APN 9 103,222,142 (GRCm39) missense probably benign
IGL01524:Topbp1 APN 9 103,188,844 (GRCm39) missense possibly damaging 0.92
IGL02335:Topbp1 APN 9 103,205,722 (GRCm39) missense probably damaging 1.00
IGL02441:Topbp1 APN 9 103,197,438 (GRCm39) missense possibly damaging 0.49
IGL02943:Topbp1 APN 9 103,205,639 (GRCm39) missense probably benign 0.00
IGL02953:Topbp1 APN 9 103,205,634 (GRCm39) missense probably benign 0.26
IGL03040:Topbp1 APN 9 103,205,866 (GRCm39) missense possibly damaging 0.51
PIT4377001:Topbp1 UTSW 9 103,187,088 (GRCm39) missense possibly damaging 0.90
R0044:Topbp1 UTSW 9 103,202,972 (GRCm39) missense possibly damaging 0.94
R0344:Topbp1 UTSW 9 103,185,932 (GRCm39) splice site probably benign
R0344:Topbp1 UTSW 9 103,205,886 (GRCm39) missense probably damaging 0.99
R0591:Topbp1 UTSW 9 103,227,037 (GRCm39) missense probably benign 0.01
R0666:Topbp1 UTSW 9 103,186,011 (GRCm39) missense probably benign
R0785:Topbp1 UTSW 9 103,192,289 (GRCm39) missense probably damaging 1.00
R0906:Topbp1 UTSW 9 103,205,792 (GRCm39) missense probably benign 0.00
R1352:Topbp1 UTSW 9 103,224,207 (GRCm39) missense probably benign
R1745:Topbp1 UTSW 9 103,186,044 (GRCm39) missense probably benign 0.36
R2104:Topbp1 UTSW 9 103,195,181 (GRCm39) splice site probably benign
R2166:Topbp1 UTSW 9 103,190,128 (GRCm39) splice site probably null
R2230:Topbp1 UTSW 9 103,223,047 (GRCm39) missense probably damaging 1.00
R2967:Topbp1 UTSW 9 103,219,339 (GRCm39) missense probably benign 0.01
R3845:Topbp1 UTSW 9 103,187,122 (GRCm39) missense possibly damaging 0.87
R4089:Topbp1 UTSW 9 103,201,700 (GRCm39) critical splice donor site probably null
R4110:Topbp1 UTSW 9 103,187,158 (GRCm39) missense probably damaging 0.98
R4454:Topbp1 UTSW 9 103,222,070 (GRCm39) missense probably damaging 1.00
R4521:Topbp1 UTSW 9 103,211,401 (GRCm39) intron probably benign
R4745:Topbp1 UTSW 9 103,200,770 (GRCm39) missense probably damaging 1.00
R4923:Topbp1 UTSW 9 103,190,035 (GRCm39) missense probably benign 0.00
R4934:Topbp1 UTSW 9 103,205,568 (GRCm39) unclassified probably benign
R4963:Topbp1 UTSW 9 103,197,804 (GRCm39) missense probably benign 0.04
R5199:Topbp1 UTSW 9 103,223,871 (GRCm39) unclassified probably benign
R5461:Topbp1 UTSW 9 103,192,395 (GRCm39) missense probably benign 0.00
R5517:Topbp1 UTSW 9 103,213,313 (GRCm39) missense probably benign 0.03
R5563:Topbp1 UTSW 9 103,188,712 (GRCm39) missense possibly damaging 0.46
R5564:Topbp1 UTSW 9 103,211,277 (GRCm39) missense probably damaging 1.00
R5683:Topbp1 UTSW 9 103,190,003 (GRCm39) missense possibly damaging 0.93
R5774:Topbp1 UTSW 9 103,205,698 (GRCm39) missense probably benign 0.06
R5785:Topbp1 UTSW 9 103,200,727 (GRCm39) missense probably benign 0.00
R6029:Topbp1 UTSW 9 103,222,152 (GRCm39) missense probably benign 0.00
R6077:Topbp1 UTSW 9 103,210,189 (GRCm39) missense probably damaging 1.00
R6122:Topbp1 UTSW 9 103,224,160 (GRCm39) missense probably benign 0.06
R6133:Topbp1 UTSW 9 103,188,963 (GRCm39) splice site probably null
R6213:Topbp1 UTSW 9 103,209,950 (GRCm39) missense probably benign 0.12
R6773:Topbp1 UTSW 9 103,220,891 (GRCm39) missense possibly damaging 0.90
R6922:Topbp1 UTSW 9 103,213,045 (GRCm39) missense probably damaging 1.00
R6938:Topbp1 UTSW 9 103,205,753 (GRCm39) missense probably damaging 1.00
R7305:Topbp1 UTSW 9 103,205,836 (GRCm39) missense probably damaging 1.00
R7419:Topbp1 UTSW 9 103,200,543 (GRCm39) missense probably benign
R7517:Topbp1 UTSW 9 103,209,932 (GRCm39) missense possibly damaging 0.82
R7605:Topbp1 UTSW 9 103,209,905 (GRCm39) missense probably benign 0.41
R7701:Topbp1 UTSW 9 103,210,184 (GRCm39) missense probably damaging 0.96
R7741:Topbp1 UTSW 9 103,197,756 (GRCm39) missense probably damaging 0.97
R8115:Topbp1 UTSW 9 103,197,740 (GRCm39) missense probably benign
R8177:Topbp1 UTSW 9 103,197,740 (GRCm39) missense probably benign 0.01
R8269:Topbp1 UTSW 9 103,205,792 (GRCm39) missense possibly damaging 0.67
R8446:Topbp1 UTSW 9 103,186,061 (GRCm39) missense probably damaging 1.00
R8520:Topbp1 UTSW 9 103,186,176 (GRCm39) splice site probably null
R8547:Topbp1 UTSW 9 103,213,264 (GRCm39) missense probably benign 0.00
R8549:Topbp1 UTSW 9 103,201,577 (GRCm39) missense probably damaging 1.00
R9003:Topbp1 UTSW 9 103,200,727 (GRCm39) missense probably benign 0.00
R9163:Topbp1 UTSW 9 103,205,767 (GRCm39) missense probably benign
R9584:Topbp1 UTSW 9 103,219,242 (GRCm39) missense probably damaging 1.00
R9763:Topbp1 UTSW 9 103,223,923 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- CCGAAACTGTTGCCGCAAAC -3'
(R):5'- TTAACGAACTCTGAACGCAAGC -3'

Sequencing Primer
(F):5'- ATCTCGGGAAAGCGTGC -3'
(R):5'- TCCCAGGGAAAGGAGCGTC -3'
Posted On 2021-10-11