Incidental Mutation 'R5132:Mtbp'
ID 395886
Institutional Source Beutler Lab
Gene Symbol Mtbp
Ensembl Gene ENSMUSG00000022369
Gene Name Mdm2, transformed 3T3 cell double minute p53 binding protein
Synonyms MDM2BP
MMRRC Submission 042720-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5132 (G1)
Quality Score 225
Status Validated
Chromosome 15
Chromosomal Location 55420804-55489819 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 55421965 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Glycine at position 63 (S63G)
Ref Sequence ENSEMBL: ENSMUSP00000129396 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022998] [ENSMUST00000164542] [ENSMUST00000170046] [ENSMUST00000172387]
AlphaFold Q8BJS8
Predicted Effect possibly damaging
Transcript: ENSMUST00000022998
AA Change: S63G

PolyPhen 2 Score 0.922 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000022998
Gene: ENSMUSG00000022369
AA Change: S63G

DomainStartEndE-ValueType
Pfam:MTBP_N 1 270 1.2e-116 PFAM
Pfam:MTBP_mid 287 626 1.4e-161 PFAM
Pfam:MTBP_C 630 884 1.3e-122 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000107207
Predicted Effect probably benign
Transcript: ENSMUST00000164542
SMART Domains Protein: ENSMUSP00000127456
Gene: ENSMUSG00000022370

DomainStartEndE-ValueType
Pfam:Ribosomal_L13 18 55 2.6e-8 PFAM
Predicted Effect unknown
Transcript: ENSMUST00000169517
AA Change: S24G
Predicted Effect possibly damaging
Transcript: ENSMUST00000170046
AA Change: S63G

PolyPhen 2 Score 0.922 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000129396
Gene: ENSMUSG00000022369
AA Change: S63G

DomainStartEndE-ValueType
Pfam:MTBP_N 1 276 3.4e-145 PFAM
Pfam:MTBP_mid 286 626 3.1e-171 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000170135
Predicted Effect probably benign
Transcript: ENSMUST00000172387
SMART Domains Protein: ENSMUSP00000130722
Gene: ENSMUSG00000022370

DomainStartEndE-ValueType
Pfam:Ribosomal_L13 17 141 2.8e-47 PFAM
Meta Mutation Damage Score 0.0725 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 94.8%
Validation Efficiency 100% (41/41)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that interacts with the oncoprotein mouse double minute 2. The encoded protein regulates progression through the cell cycle and may be involved in tumor formation. [provided by RefSeq, Aug 2012]
PHENOTYPE: Mice homozygous for a reporter allele exhibit early embryonic lethality; interestingly, heterozygous mice are not tumor prone. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abl2 A T 1: 156,469,402 (GRCm39) K785* probably null Het
Acad11 A T 9: 104,003,791 (GRCm39) I628L probably benign Het
Ago1 T C 4: 126,355,516 (GRCm39) I98V probably benign Het
Bach2 A G 4: 32,563,396 (GRCm39) probably benign Het
Calr3 C T 8: 73,185,212 (GRCm39) probably null Het
Cdc23 C A 18: 34,784,742 (GRCm39) V7L unknown Het
Cdc42ep3 C T 17: 79,642,803 (GRCm39) R39H probably damaging Het
Cyp2j5 T C 4: 96,517,733 (GRCm39) Y493C probably damaging Het
Ddx19b A T 8: 111,749,040 (GRCm39) D66E probably benign Het
Drosha A G 15: 12,837,377 (GRCm39) D287G unknown Het
Gm8888 A G 15: 96,664,892 (GRCm39) noncoding transcript Het
Gpr25 G T 1: 136,188,103 (GRCm39) A170E probably damaging Het
Gria1 A G 11: 57,180,225 (GRCm39) Y656C probably damaging Het
Grik5 C T 7: 24,764,629 (GRCm39) V145I probably benign Het
Htt T C 5: 35,063,023 (GRCm39) V2885A possibly damaging Het
Larp6 A G 9: 60,644,493 (GRCm39) E211G probably damaging Het
Magi1 C A 6: 93,660,072 (GRCm39) probably null Het
Ndor1 A T 2: 25,137,781 (GRCm39) S513T probably benign Het
Nsd3 A G 8: 26,168,855 (GRCm39) D670G possibly damaging Het
Or10ag56 A T 2: 87,139,282 (GRCm39) M50L probably damaging Het
Or4k49 T A 2: 111,495,344 (GRCm39) Y258N probably damaging Het
Or5e1 T C 7: 108,354,477 (GRCm39) V138A probably damaging Het
Pcdh7 T C 5: 57,885,463 (GRCm39) V1061A probably benign Het
Pdia4 A G 6: 47,773,669 (GRCm39) I560T probably benign Het
Pomt2 A G 12: 87,157,121 (GRCm39) F733L probably damaging Het
Pprc1 T C 19: 46,061,121 (GRCm39) probably benign Het
Prkca T C 11: 108,082,943 (GRCm39) probably benign Het
Pspc1 A T 14: 56,960,707 (GRCm39) S473T probably benign Het
Rgs12 A G 5: 35,147,156 (GRCm39) probably benign Het
Scn3a C T 2: 65,298,548 (GRCm39) V1384I probably benign Het
Serpinb6a C T 13: 34,102,305 (GRCm39) D307N probably benign Het
Smap2 T C 4: 120,830,370 (GRCm39) E255G possibly damaging Het
Spmip6 A G 4: 41,517,178 (GRCm39) probably benign Het
St7 A T 6: 17,854,956 (GRCm39) I298F probably damaging Het
Tgm7 A G 2: 120,934,700 (GRCm39) F93L probably damaging Het
Timm23 A T 14: 31,915,902 (GRCm39) D56E probably damaging Het
Tmem170 A T 8: 112,596,357 (GRCm39) M56K probably benign Het
Other mutations in Mtbp
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00799:Mtbp APN 15 55,480,904 (GRCm39) nonsense probably null
IGL00988:Mtbp APN 15 55,421,894 (GRCm39) unclassified probably benign
IGL01608:Mtbp APN 15 55,421,085 (GRCm39) nonsense probably null
IGL02422:Mtbp APN 15 55,426,439 (GRCm39) missense possibly damaging 0.59
IGL02664:Mtbp APN 15 55,483,039 (GRCm39) missense probably benign 0.01
IGL03160:Mtbp APN 15 55,484,013 (GRCm39) splice site probably benign
R0008:Mtbp UTSW 15 55,449,889 (GRCm39) splice site probably benign
R0008:Mtbp UTSW 15 55,449,889 (GRCm39) splice site probably benign
R0242:Mtbp UTSW 15 55,440,882 (GRCm39) missense possibly damaging 0.60
R0242:Mtbp UTSW 15 55,440,882 (GRCm39) missense possibly damaging 0.60
R0280:Mtbp UTSW 15 55,449,857 (GRCm39) missense probably benign 0.04
R0302:Mtbp UTSW 15 55,488,820 (GRCm39) missense probably damaging 0.99
R0387:Mtbp UTSW 15 55,474,425 (GRCm39) missense possibly damaging 0.82
R0402:Mtbp UTSW 15 55,432,466 (GRCm39) nonsense probably null
R0648:Mtbp UTSW 15 55,466,597 (GRCm39) missense probably benign
R0735:Mtbp UTSW 15 55,426,338 (GRCm39) nonsense probably null
R0845:Mtbp UTSW 15 55,426,486 (GRCm39) critical splice donor site probably null
R1186:Mtbp UTSW 15 55,428,067 (GRCm39) missense probably null 1.00
R1398:Mtbp UTSW 15 55,440,933 (GRCm39) nonsense probably null
R1500:Mtbp UTSW 15 55,480,951 (GRCm39) missense probably damaging 0.99
R1712:Mtbp UTSW 15 55,434,690 (GRCm39) critical splice acceptor site probably null
R1893:Mtbp UTSW 15 55,421,064 (GRCm39) missense probably benign 0.37
R1902:Mtbp UTSW 15 55,470,111 (GRCm39) missense probably damaging 0.99
R1917:Mtbp UTSW 15 55,428,073 (GRCm39) splice site probably benign
R2267:Mtbp UTSW 15 55,432,556 (GRCm39) critical splice donor site probably null
R2268:Mtbp UTSW 15 55,432,556 (GRCm39) critical splice donor site probably null
R2269:Mtbp UTSW 15 55,432,556 (GRCm39) critical splice donor site probably null
R2383:Mtbp UTSW 15 55,429,590 (GRCm39) missense probably damaging 1.00
R2512:Mtbp UTSW 15 55,440,932 (GRCm39) missense probably damaging 0.98
R2924:Mtbp UTSW 15 55,483,210 (GRCm39) missense probably benign 0.21
R2925:Mtbp UTSW 15 55,483,210 (GRCm39) missense probably benign 0.21
R4164:Mtbp UTSW 15 55,472,917 (GRCm39) missense probably benign
R4232:Mtbp UTSW 15 55,484,073 (GRCm39) nonsense probably null
R4255:Mtbp UTSW 15 55,484,081 (GRCm39) missense possibly damaging 0.66
R4438:Mtbp UTSW 15 55,466,611 (GRCm39) missense probably benign 0.41
R5009:Mtbp UTSW 15 55,466,583 (GRCm39) missense probably benign
R5685:Mtbp UTSW 15 55,426,168 (GRCm39) missense probably damaging 1.00
R5933:Mtbp UTSW 15 55,434,723 (GRCm39) missense possibly damaging 0.92
R6377:Mtbp UTSW 15 55,421,016 (GRCm39) start codon destroyed probably null 0.32
R6554:Mtbp UTSW 15 55,430,645 (GRCm39) missense probably damaging 0.99
R6811:Mtbp UTSW 15 55,469,942 (GRCm39) splice site probably null
R6942:Mtbp UTSW 15 55,430,596 (GRCm39) missense probably damaging 0.99
R7134:Mtbp UTSW 15 55,421,961 (GRCm39) missense probably benign 0.00
R7374:Mtbp UTSW 15 55,426,355 (GRCm39) missense possibly damaging 0.95
R7397:Mtbp UTSW 15 55,432,547 (GRCm39) missense probably benign 0.06
R7520:Mtbp UTSW 15 55,440,742 (GRCm39) intron probably benign
R7655:Mtbp UTSW 15 55,472,922 (GRCm39) missense unknown
R7656:Mtbp UTSW 15 55,472,922 (GRCm39) missense unknown
R8472:Mtbp UTSW 15 55,449,748 (GRCm39) missense probably damaging 0.99
R9215:Mtbp UTSW 15 55,484,035 (GRCm39) missense possibly damaging 0.92
R9786:Mtbp UTSW 15 55,481,032 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- GCGGTGTCAGCACTTGAATAG -3'
(R):5'- GTTGAGGTTTTCTTTAAGATACCCC -3'

Sequencing Primer
(F):5'- GTCAGCACTTGAATAGACTTGGTC -3'
(R):5'- TTAAGATACCCCCATAGCCCTGTG -3'
Posted On 2016-06-21