Incidental Mutation 'R5882:Trp53bp2'
ID 454455
Institutional Source Beutler Lab
Gene Symbol Trp53bp2
Ensembl Gene ENSMUSG00000026510
Gene Name transformation related protein 53 binding protein 2
Synonyms 53BP2, ASPP2
MMRRC Submission 043236-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5882 (G1)
Quality Score 157
Status Not validated
Chromosome 1
Chromosomal Location 182236737-182289997 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 182269777 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 304 (V304A)
Ref Sequence ENSEMBL: ENSMUSP00000112508 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000117245]
AlphaFold no structure available at present
Predicted Effect possibly damaging
Transcript: ENSMUST00000117245
AA Change: V304A

PolyPhen 2 Score 0.869 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000112508
Gene: ENSMUSG00000026510
AA Change: V304A

DomainStartEndE-ValueType
PDB:2UWQ|A 4 89 1e-53 PDB
Blast:RA 10 91 7e-50 BLAST
coiled coil region 129 306 N/A INTRINSIC
low complexity region 401 412 N/A INTRINSIC
low complexity region 495 512 N/A INTRINSIC
PDB:4IRV|H 728 788 5e-25 PDB
low complexity region 865 890 N/A INTRINSIC
ANK 964 993 2.52e-6 SMART
ANK 997 1026 7.13e-6 SMART
SH3 1066 1124 6.2e-13 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000191626
Predicted Effect noncoding transcript
Transcript: ENSMUST00000191804
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 96.5%
  • 20x: 86.5%
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 ASPP (apoptosis-stimulating protein of p53) family of p53 interacting proteins. The protein contains four ankyrin repeats and an SH3 domain involved in protein-protein interactions. It is localized to the perinuclear region of the cytoplasm, and regulates apoptosis and cell growth through interactions with other regulatory molecules including members of the p53 family. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutation is lethal by 30 days of age, although majority die embryonically. Heterozygotes show increased susceptibility to spontaneous and induced tumors of the lymphoma and sarcoma types [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Apol7e T A 15: 77,602,447 (GRCm39) H348Q probably benign Het
Cacna1g T A 11: 94,350,645 (GRCm39) E400V probably damaging Het
Cyp2j6 T A 4: 96,423,839 (GRCm39) K176N probably benign Het
Dcaf4 T C 12: 83,586,203 (GRCm39) V377A probably damaging Het
Dennd1a A G 2: 37,851,675 (GRCm39) L71P probably damaging Het
Dmbx1 G T 4: 115,777,498 (GRCm39) R117S probably damaging Het
Ep400 A G 5: 110,903,453 (GRCm39) V382A probably benign Het
Kars1 G A 8: 112,730,057 (GRCm39) R107* probably null Het
Kif16b C T 2: 142,549,178 (GRCm39) probably null Het
Lrrc69 A G 4: 14,708,690 (GRCm39) F218S probably damaging Het
Myo15b A G 11: 115,760,422 (GRCm39) Y1158C probably damaging Het
Myom1 G C 17: 71,417,717 (GRCm39) A1307P probably damaging Het
Nacad C T 11: 6,548,568 (GRCm39) V1389I possibly damaging Het
Nit2 T C 16: 56,979,829 (GRCm39) D132G probably benign Het
Nln G T 13: 104,196,006 (GRCm39) D60E probably benign Het
Oas1f G A 5: 120,986,316 (GRCm39) E90K probably damaging Het
Obox3 A G 7: 15,360,893 (GRCm39) V82A probably benign Het
Or4k35 A T 2: 111,100,484 (GRCm39) V76E probably damaging Het
Or8b12 C T 9: 37,657,928 (GRCm39) T166I probably benign Het
Pcdhb1 A T 18: 37,400,230 (GRCm39) Q727L probably benign Het
Phactr1 G T 13: 42,863,327 (GRCm39) probably null Het
Prkg1 A T 19: 31,563,097 (GRCm39) N116K probably damaging Het
Scnn1g A T 7: 121,366,581 (GRCm39) S593C possibly damaging Het
Serpina6 T C 12: 103,620,494 (GRCm39) N85S probably benign Het
Spock3 A G 8: 63,596,965 (GRCm39) T93A probably benign Het
St7 T C 6: 17,846,248 (GRCm39) L121P probably damaging Het
Stoml2 G C 4: 43,031,003 (GRCm39) R57G probably damaging Het
Tdrd1 C T 19: 56,837,371 (GRCm39) R532C probably damaging Het
Tmc5 A G 7: 118,254,142 (GRCm39) N660S probably damaging Het
Tmem38a A G 8: 73,339,731 (GRCm39) H233R probably damaging Het
Ush1g C A 11: 115,209,368 (GRCm39) M275I probably damaging Het
Zfp882 A T 8: 72,667,303 (GRCm39) probably null Het
Zim1 A T 7: 6,685,737 (GRCm39) probably null Het
Other mutations in Trp53bp2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00672:Trp53bp2 APN 1 182,268,541 (GRCm39) missense probably benign 0.17
IGL00920:Trp53bp2 APN 1 182,272,219 (GRCm39) unclassified probably benign
IGL01336:Trp53bp2 APN 1 182,259,148 (GRCm39) missense probably damaging 1.00
IGL01760:Trp53bp2 APN 1 182,275,993 (GRCm39) missense possibly damaging 0.68
IGL02539:Trp53bp2 APN 1 182,276,256 (GRCm39) missense probably damaging 0.99
IGL02609:Trp53bp2 APN 1 182,281,289 (GRCm39) missense probably benign 0.21
IGL02720:Trp53bp2 APN 1 182,281,289 (GRCm39) missense probably benign 0.21
IGL02962:Trp53bp2 APN 1 182,259,160 (GRCm39) missense probably benign 0.00
IGL03348:Trp53bp2 APN 1 182,281,313 (GRCm39) missense probably damaging 1.00
ganglion UTSW 1 182,256,475 (GRCm39) missense probably damaging 1.00
Nosa UTSW 1 182,283,305 (GRCm39) missense probably damaging 1.00
R0012:Trp53bp2 UTSW 1 182,272,283 (GRCm39) missense probably damaging 0.99
R0012:Trp53bp2 UTSW 1 182,272,283 (GRCm39) missense probably damaging 0.99
R0347:Trp53bp2 UTSW 1 182,269,213 (GRCm39) missense probably benign 0.08
R1422:Trp53bp2 UTSW 1 182,274,029 (GRCm39) missense probably benign
R1833:Trp53bp2 UTSW 1 182,256,581 (GRCm39) missense probably damaging 0.98
R1845:Trp53bp2 UTSW 1 182,286,468 (GRCm39) missense probably damaging 1.00
R1893:Trp53bp2 UTSW 1 182,259,193 (GRCm39) missense probably benign 0.01
R1927:Trp53bp2 UTSW 1 182,280,229 (GRCm39) missense probably damaging 0.98
R2017:Trp53bp2 UTSW 1 182,276,580 (GRCm39) missense probably benign
R2020:Trp53bp2 UTSW 1 182,270,384 (GRCm39) missense probably damaging 1.00
R2072:Trp53bp2 UTSW 1 182,286,432 (GRCm39) missense probably benign 0.00
R2120:Trp53bp2 UTSW 1 182,269,204 (GRCm39) missense probably benign 0.06
R2504:Trp53bp2 UTSW 1 182,269,204 (GRCm39) missense probably benign 0.26
R2970:Trp53bp2 UTSW 1 182,259,163 (GRCm39) missense probably damaging 1.00
R3051:Trp53bp2 UTSW 1 182,281,347 (GRCm39) missense probably damaging 0.96
R3052:Trp53bp2 UTSW 1 182,281,347 (GRCm39) missense probably damaging 0.96
R3053:Trp53bp2 UTSW 1 182,281,347 (GRCm39) missense probably damaging 0.96
R3151:Trp53bp2 UTSW 1 182,256,525 (GRCm39) missense probably damaging 1.00
R4043:Trp53bp2 UTSW 1 182,276,626 (GRCm39) missense possibly damaging 0.93
R4757:Trp53bp2 UTSW 1 182,286,339 (GRCm39) missense probably benign 0.04
R4785:Trp53bp2 UTSW 1 182,276,562 (GRCm39) missense probably benign
R4817:Trp53bp2 UTSW 1 182,269,370 (GRCm39) critical splice donor site probably null
R4836:Trp53bp2 UTSW 1 182,259,147 (GRCm39) missense probably damaging 1.00
R5040:Trp53bp2 UTSW 1 182,272,271 (GRCm39) missense probably damaging 1.00
R6007:Trp53bp2 UTSW 1 182,283,305 (GRCm39) missense probably damaging 1.00
R6356:Trp53bp2 UTSW 1 182,276,562 (GRCm39) missense probably benign
R6886:Trp53bp2 UTSW 1 182,256,608 (GRCm39) critical splice donor site probably null
R6987:Trp53bp2 UTSW 1 182,274,200 (GRCm39) missense probably damaging 0.99
R7026:Trp53bp2 UTSW 1 182,270,300 (GRCm39) missense probably benign
R7141:Trp53bp2 UTSW 1 182,276,073 (GRCm39) missense
R7363:Trp53bp2 UTSW 1 182,272,231 (GRCm39) missense probably damaging 0.99
R7452:Trp53bp2 UTSW 1 182,274,133 (GRCm39) nonsense probably null
R7816:Trp53bp2 UTSW 1 182,276,260 (GRCm39) missense probably damaging 0.99
R7838:Trp53bp2 UTSW 1 182,283,384 (GRCm39) missense probably damaging 1.00
R8729:Trp53bp2 UTSW 1 182,276,587 (GRCm39) missense probably benign
R8850:Trp53bp2 UTSW 1 182,256,475 (GRCm39) missense probably damaging 1.00
R8921:Trp53bp2 UTSW 1 182,273,971 (GRCm39) missense
R8982:Trp53bp2 UTSW 1 182,263,001 (GRCm39) critical splice donor site probably null
R8988:Trp53bp2 UTSW 1 182,268,433 (GRCm39) missense possibly damaging 0.94
R9135:Trp53bp2 UTSW 1 182,286,328 (GRCm39) missense probably damaging 0.99
R9424:Trp53bp2 UTSW 1 182,273,864 (GRCm39) missense possibly damaging 0.63
R9563:Trp53bp2 UTSW 1 182,276,378 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- CCTGGCACCGATGTCATTAAG -3'
(R):5'- AGCACAGCTGGATGGATTC -3'

Sequencing Primer
(F):5'- GGCACCGATGTCATTAAGTTTAAACC -3'
(R):5'- GATTCTGAGGATGCAGCTTCCC -3'
Posted On 2017-02-10