Incidental Mutation 'R0845:Mtbp'
ID 77340
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 039024-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0845 (G1)
Quality Score 225
Status Validated
Chromosome 15
Chromosomal Location 55420804-55489819 bp(+) (GRCm39)
Type of Mutation critical splice donor site (2 bp from exon)
DNA Base Change (assembly) T to C at 55426486 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000129396 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022998] [ENSMUST00000170046]
AlphaFold Q8BJS8
Predicted Effect probably null
Transcript: ENSMUST00000022998
SMART Domains Protein: ENSMUSP00000022998
Gene: ENSMUSG00000022369

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 probably benign
Transcript: ENSMUST00000169517
Predicted Effect probably null
Transcript: ENSMUST00000170046
SMART Domains Protein: ENSMUSP00000129396
Gene: ENSMUSG00000022369

DomainStartEndE-ValueType
Pfam:MTBP_N 1 276 3.4e-145 PFAM
Pfam:MTBP_mid 286 626 3.1e-171 PFAM
Meta Mutation Damage Score 0.9486 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 96.9%
  • 20x: 93.2%
Validation Efficiency 96% (45/47)
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: 44 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Actn4 G T 7: 28,612,855 (GRCm39) A116E probably damaging Het
Adamtsl3 A G 7: 82,225,204 (GRCm39) I338V probably damaging Het
Akap13 T G 7: 75,375,128 (GRCm39) V1920G probably damaging Het
Atp6v0d2 C T 4: 19,880,055 (GRCm39) V281I probably benign Het
AW209491 T G 13: 14,811,607 (GRCm39) S153R probably damaging Het
Brd7 A T 8: 89,069,395 (GRCm39) Y433* probably null Het
Bub1b A G 2: 118,440,457 (GRCm39) H187R probably damaging Het
Clstn2 T A 9: 97,452,681 (GRCm39) Q242L probably benign Het
Col1a2 G A 6: 4,518,822 (GRCm39) probably benign Het
Comt T C 16: 18,226,711 (GRCm39) Y225C probably damaging Het
Ctbs T A 3: 146,160,862 (GRCm39) L143Q probably damaging Het
Ctsw T C 19: 5,515,489 (GRCm39) probably benign Het
Dhx16 T C 17: 36,194,194 (GRCm39) I435T probably damaging Het
Dmxl1 T C 18: 50,026,469 (GRCm39) F1859S probably damaging Het
Glud1 A G 14: 34,051,351 (GRCm39) probably benign Het
Gm8220 A G 14: 44,524,248 (GRCm39) H71R probably damaging Het
Gnb1l A G 16: 18,371,223 (GRCm39) E238G probably benign Het
H2-T23 T C 17: 36,341,475 (GRCm39) H332R probably benign Het
Itga5 T A 15: 103,259,196 (GRCm39) T744S probably benign Het
Larp1 A G 11: 57,938,576 (GRCm39) E453G probably benign Het
Lrrk2 C A 15: 91,640,165 (GRCm39) P1570Q probably benign Het
Lrsam1 C T 2: 32,843,455 (GRCm39) R150Q possibly damaging Het
Mroh2a A G 1: 88,186,386 (GRCm39) S64G probably benign Het
Msln T C 17: 25,969,770 (GRCm39) Y320C probably damaging Het
Muc5b A G 7: 141,404,183 (GRCm39) probably null Het
Mup21 A G 4: 62,068,547 (GRCm39) S40P probably damaging Het
Myh8 T C 11: 67,177,090 (GRCm39) V414A probably damaging Het
P2rx5 T C 11: 73,056,400 (GRCm39) I108T probably damaging Het
Paqr9 T C 9: 95,442,793 (GRCm39) L261P probably damaging Het
Pde5a A G 3: 122,522,980 (GRCm39) D29G probably benign Het
Phf11d A T 14: 59,590,793 (GRCm39) M188K possibly damaging Het
Pih1d1 A G 7: 44,809,106 (GRCm39) D230G probably benign Het
Pik3r1 G T 13: 101,822,772 (GRCm39) D643E probably benign Het
Rnf207 A G 4: 152,396,521 (GRCm39) probably benign Het
Septin9 T C 11: 117,247,151 (GRCm39) probably benign Het
Serinc1 A T 10: 57,401,479 (GRCm39) S105T probably benign Het
Slc8a1 A G 17: 81,745,177 (GRCm39) S676P probably benign Het
Srrm4 C T 5: 116,582,944 (GRCm39) probably null Het
Tcn2 T A 11: 3,869,349 (GRCm39) D391V probably benign Het
Tmem131 T C 1: 36,855,303 (GRCm39) T808A probably damaging Het
Ubqln3 G T 7: 103,791,275 (GRCm39) Q272K probably damaging Het
Unc79 T C 12: 103,139,703 (GRCm39) probably benign Het
Xpo6 G A 7: 125,728,715 (GRCm39) probably benign Het
Zfp667 A T 7: 6,309,091 (GRCm39) K586N possibly damaging 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
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
R5132:Mtbp UTSW 15 55,421,965 (GRCm39) missense possibly damaging 0.92
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'- CGAATCCACTCTGTTTAATGCCGCC -3'
(R):5'- ACCTGCCCATTGTCTTCCAAAACTG -3'

Sequencing Primer
(F):5'- GTGCTATAAATGATGACGTGACTCC -3'
(R):5'- GTCTTCCAAAACTGAAGTATTGGC -3'
Posted On 2013-10-16