Incidental Mutation 'IGL02953:Topbp1'
ID365001
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 #IGL02953
Quality Score
Status
Chromosome9
Chromosomal Location103305215-103350428 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 103328435 bp
ZygosityHeterozygous
Amino Acid Change Asparagine to Lysine at position 757 (N757K)
Ref Sequence ENSEMBL: ENSMUSP00000035164 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000035164]
Predicted Effect probably benign
Transcript: ENSMUST00000035164
AA Change: N757K

PolyPhen 2 Score 0.262 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000035164
Gene: ENSMUSG00000032555
AA Change: N757K

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: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310057N15Rik A G 16: 88,773,646 S169P possibly damaging Het
Adap2 G A 11: 80,154,300 G29R probably damaging Het
Adcy2 A T 13: 68,729,328 I431N probably damaging Het
Amer3 T C 1: 34,587,796 V372A probably damaging Het
Aspm T A 1: 139,457,419 V267D probably benign Het
Atp6v0b A T 4: 117,885,222 V111E probably damaging Het
Clmp T A 9: 40,774,387 L193Q probably damaging Het
Dcaf7 T G 11: 106,051,876 Y216* probably null Het
Dcbld2 T A 16: 58,451,737 D385E probably benign Het
Des T A 1: 75,363,644 D398E possibly damaging Het
Fancm C T 12: 65,121,966 T1701I probably benign Het
Fat1 C A 8: 45,024,314 D2132E probably damaging Het
Fkbp14 T C 6: 54,579,682 K161R probably damaging Het
Fopnl T C 16: 14,304,475 K142E probably benign Het
Fuca2 C T 10: 13,507,429 probably benign Het
Gm4763 C T 7: 24,723,566 C109Y probably damaging Het
Habp2 T A 19: 56,314,232 probably null Het
Hectd4 T A 5: 121,365,053 Y4362N possibly damaging Het
Herc3 C T 6: 58,857,733 Q242* probably null Het
Igkv4-81 T C 6: 68,990,997 K40R probably benign Het
Irf5 C A 6: 29,536,672 H461N possibly damaging Het
Nav2 G A 7: 49,548,423 V1267M probably damaging Het
Nlk A G 11: 78,626,701 V155A probably benign Het
Nup214 C T 2: 31,988,229 H303Y possibly damaging Het
Pld1 A C 3: 28,112,247 M812L probably benign Het
Rab11fip3 C A 17: 26,067,679 R500L possibly damaging Het
Secisbp2l C T 2: 125,760,274 E389K probably benign Het
Serpina3a C T 12: 104,116,489 R174C probably benign Het
Spef2 T C 15: 9,713,243 R405G possibly damaging Het
Srpx A T X: 10,117,467 probably benign Het
St18 T A 1: 6,844,113 probably benign Het
Tcerg1 C T 18: 42,548,470 P561S probably damaging Het
Trrap G T 5: 144,815,964 L1782F probably damaging Het
Tut1 G T 19: 8,962,692 V347L probably damaging Het
Txnip T A 3: 96,558,366 V44D probably damaging Het
Usp8 C T 2: 126,737,937 T369I probably benign Het
Zzef1 A G 11: 72,855,398 N842S probably benign 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
IGL02335:Topbp1 APN 9 103328523 missense probably damaging 1.00
IGL02441:Topbp1 APN 9 103320239 missense possibly damaging 0.49
IGL02943:Topbp1 APN 9 103328440 missense probably benign 0.00
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
Posted On2015-12-18