Incidental Mutation 'R5947:Mybbp1a'
ID 472238
Institutional Source Beutler Lab
Gene Symbol Mybbp1a
Ensembl Gene ENSMUSG00000040463
Gene Name MYB binding protein (P160) 1a
Synonyms p160MBP, p67MBP
MMRRC Submission 044138-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5947 (G1)
Quality Score 225
Status Validated
Chromosome 11
Chromosomal Location 72441355-72451768 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) G to A at 72442431 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Cysteine to Tyrosine at position 107 (C107Y)
Ref Sequence ENSEMBL: ENSMUSP00000044827 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000045633] [ENSMUST00000076443] [ENSMUST00000100903] [ENSMUST00000108499]
AlphaFold Q7TPV4
Predicted Effect probably damaging
Transcript: ENSMUST00000045633
AA Change: C107Y

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000044827
Gene: ENSMUSG00000040463
AA Change: C107Y

DomainStartEndE-ValueType
low complexity region 7 19 N/A INTRINSIC
Pfam:DNA_pol_phi 70 835 1.2e-194 PFAM
low complexity region 839 852 N/A INTRINSIC
low complexity region 1080 1090 N/A INTRINSIC
low complexity region 1109 1122 N/A INTRINSIC
low complexity region 1259 1269 N/A INTRINSIC
low complexity region 1314 1329 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000076443
SMART Domains Protein: ENSMUSP00000075773
Gene: ENSMUSG00000040471

DomainStartEndE-ValueType
low complexity region 21 32 N/A INTRINSIC
low complexity region 53 77 N/A INTRINSIC
Pfam:G_glu_transpept 124 179 1.4e-9 PFAM
Pfam:G_glu_transpept 180 276 7.6e-11 PFAM
Pfam:G_glu_transpept 327 402 1.4e-9 PFAM
low complexity region 449 460 N/A INTRINSIC
low complexity region 475 489 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000100903
SMART Domains Protein: ENSMUSP00000098463
Gene: ENSMUSG00000040471

DomainStartEndE-ValueType
low complexity region 21 32 N/A INTRINSIC
low complexity region 53 77 N/A INTRINSIC
Pfam:G_glu_transpept 125 238 2.1e-11 PFAM
Pfam:G_glu_transpept 290 367 6.7e-9 PFAM
low complexity region 411 422 N/A INTRINSIC
low complexity region 437 451 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000108499
SMART Domains Protein: ENSMUSP00000104139
Gene: ENSMUSG00000040471

DomainStartEndE-ValueType
low complexity region 21 32 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134119
Predicted Effect noncoding transcript
Transcript: ENSMUST00000152894
Predicted Effect noncoding transcript
Transcript: ENSMUST00000156833
Predicted Effect noncoding transcript
Transcript: ENSMUST00000162048
Meta Mutation Damage Score 0.4081 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 97.8%
  • 20x: 93.1%
Validation Efficiency 100% (70/70)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a nucleolar transcriptional regulator that was first identified by its ability to bind specifically to the Myb proto-oncogene protein. The encoded protein is thought to play a role in many cellular processes including response to nucleolar stress, tumor suppression and synthesis of ribosomal DNA. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Sep 2013]
PHENOTYPE: Mice homozygous for a targeted allele exhibit embryonic lethality before blastocyst formation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb10 T C 8: 123,967,998 (GRCm38) probably null Het
Abt1 T C 13: 23,422,055 (GRCm38) E243G possibly damaging Het
Afap1l1 A G 18: 61,743,700 (GRCm38) S361P probably damaging Het
Alms1 T C 6: 85,619,712 (GRCm38) S507P probably benign Het
Atp13a3 A G 16: 30,362,700 (GRCm38) V34A probably benign Het
Atpaf2 A T 11: 60,405,882 (GRCm38) probably benign Het
Bbs1 A C 19: 4,892,994 (GRCm38) L456R probably benign Het
Bri3bp G T 5: 125,452,153 (GRCm38) G84* probably null Het
Bri3bp G C 5: 125,452,154 (GRCm38) probably benign Het
Car10 A C 11: 93,490,613 (GRCm38) H134P probably damaging Het
Cntrl A G 2: 35,116,679 (GRCm38) E119G probably damaging Het
Cxcl3 C T 5: 90,786,316 (GRCm38) probably benign Het
Dppa4 T C 16: 48,291,108 (GRCm38) V100A possibly damaging Het
Elmo1 G T 13: 20,290,383 (GRCm38) E105* probably null Het
Esrp2 T G 8: 106,132,933 (GRCm38) probably benign Het
Exoc3l4 A G 12: 111,422,401 (GRCm38) K108R possibly damaging Het
Exph5 G A 9: 53,375,222 (GRCm38) R1201H probably benign Het
Galnt3 A C 2: 66,084,156 (GRCm38) probably benign Het
Gm14486 C T 2: 30,658,801 (GRCm38) noncoding transcript Het
Gna12 T A 5: 140,760,962 (GRCm38) I243F probably damaging Het
Itga5 A T 15: 103,356,785 (GRCm38) W232R probably damaging Het
Lekr1 A T 3: 65,773,077 (GRCm38) noncoding transcript Het
Lrp1 C T 10: 127,589,554 (GRCm38) probably null Het
Mast4 T C 13: 102,735,640 (GRCm38) M2215V probably benign Het
Mfap5 T C 6: 122,525,986 (GRCm38) Y52H probably damaging Het
Mrps31 A G 8: 22,414,975 (GRCm38) K127E possibly damaging Het
Mto1 C T 9: 78,461,029 (GRCm38) T485M probably damaging Het
Nedd4 G A 9: 72,730,850 (GRCm38) probably benign Het
Nek2 A G 1: 191,829,485 (GRCm38) E360G probably benign Het
Notch1 T A 2: 26,462,528 (GRCm38) probably benign Het
Nubp1 T C 16: 10,420,186 (GRCm38) probably benign Het
Pcdhb1 G A 18: 37,266,673 (GRCm38) R559H possibly damaging Het
Pdcd11 G A 19: 47,129,263 (GRCm38) V1684I probably benign Het
Pggt1b G T 18: 46,248,940 (GRCm38) N258K probably benign Het
Pou6f1 C T 15: 100,586,120 (GRCm38) V166M possibly damaging Het
Pprc1 A G 19: 46,063,672 (GRCm38) D546G possibly damaging Het
Psapl1 T C 5: 36,204,307 (GRCm38) V81A probably benign Het
Rin2 T A 2: 145,844,943 (GRCm38) probably benign Het
Rpf1 A G 3: 146,506,544 (GRCm38) F347S probably damaging Het
Rrp12 A T 19: 41,870,808 (GRCm38) probably null Het
Ryr1 A T 7: 29,071,924 (GRCm38) L2557Q probably null Het
Slc1a7 T C 4: 108,010,300 (GRCm38) probably benign Het
Slc35e2 T A 4: 155,611,714 (GRCm38) M186K possibly damaging Het
Slc49a4 T C 16: 35,730,306 (GRCm38) T308A probably benign Het
Snx6 G T 12: 54,770,764 (GRCm38) S116* probably null Het
Sptan1 T C 2: 29,994,367 (GRCm38) probably null Het
Sucla2 T A 14: 73,592,669 (GRCm38) M382K probably damaging Het
Susd5 T C 9: 114,057,591 (GRCm38) L16P possibly damaging Het
Tmem260 G A 14: 48,486,801 (GRCm38) A369T possibly damaging Het
Tmprss6 A G 15: 78,452,522 (GRCm38) Y393H probably damaging Het
Tnrc6c A T 11: 117,722,519 (GRCm38) Q501L probably damaging Het
Trim17 A G 11: 58,965,543 (GRCm38) Y142C probably damaging Het
Trim65 T C 11: 116,128,282 (GRCm38) R144G probably damaging Het
Trpm1 A G 7: 64,223,799 (GRCm38) T601A probably benign Het
Ttn A T 2: 76,734,344 (GRCm38) V28483E probably damaging Het
Ube2l3 G T 16: 17,201,472 (GRCm38) probably benign Het
Ube2l3 T C 16: 17,201,476 (GRCm38) probably null Het
Yme1l1 T C 2: 23,195,306 (GRCm38) probably benign Het
Zfat A G 15: 68,179,957 (GRCm38) S663P probably benign Het
Zfp647 G A 15: 76,912,085 (GRCm38) P125L probably damaging Het
Other mutations in Mybbp1a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00924:Mybbp1a APN 11 72,443,567 (GRCm38) missense probably damaging 1.00
IGL03240:Mybbp1a APN 11 72,445,666 (GRCm38) missense possibly damaging 0.95
IGL03271:Mybbp1a APN 11 72,443,918 (GRCm38) splice site probably benign
IGL03344:Mybbp1a APN 11 72,445,202 (GRCm38) missense probably damaging 1.00
fratelli UTSW 11 72,445,712 (GRCm38) missense probably benign 0.02
primi UTSW 11 72,442,901 (GRCm38) splice site probably null
sorelli UTSW 11 72,447,759 (GRCm38) missense possibly damaging 0.94
R0276:Mybbp1a UTSW 11 72,450,107 (GRCm38) splice site probably null
R0437:Mybbp1a UTSW 11 72,448,848 (GRCm38) missense possibly damaging 0.75
R0551:Mybbp1a UTSW 11 72,448,376 (GRCm38) missense probably benign 0.06
R1394:Mybbp1a UTSW 11 72,443,648 (GRCm38) missense probably damaging 1.00
R1667:Mybbp1a UTSW 11 72,445,217 (GRCm38) missense probably benign 0.00
R1888:Mybbp1a UTSW 11 72,446,037 (GRCm38) missense probably benign 0.18
R1888:Mybbp1a UTSW 11 72,446,037 (GRCm38) missense probably benign 0.18
R1891:Mybbp1a UTSW 11 72,446,037 (GRCm38) missense probably benign 0.18
R1894:Mybbp1a UTSW 11 72,446,037 (GRCm38) missense probably benign 0.18
R2074:Mybbp1a UTSW 11 72,441,445 (GRCm38) missense probably benign 0.01
R2257:Mybbp1a UTSW 11 72,446,195 (GRCm38) missense probably benign 0.10
R3739:Mybbp1a UTSW 11 72,448,737 (GRCm38) missense possibly damaging 0.77
R3983:Mybbp1a UTSW 11 72,447,170 (GRCm38) missense probably damaging 1.00
R4191:Mybbp1a UTSW 11 72,451,287 (GRCm38) missense probably damaging 0.97
R4660:Mybbp1a UTSW 11 72,445,712 (GRCm38) missense probably benign 0.02
R4667:Mybbp1a UTSW 11 72,447,971 (GRCm38) missense possibly damaging 0.94
R4769:Mybbp1a UTSW 11 72,445,640 (GRCm38) missense probably damaging 1.00
R4982:Mybbp1a UTSW 11 72,445,214 (GRCm38) missense probably damaging 0.99
R5451:Mybbp1a UTSW 11 72,448,113 (GRCm38) missense probably damaging 0.99
R5514:Mybbp1a UTSW 11 72,450,636 (GRCm38) missense possibly damaging 0.61
R5548:Mybbp1a UTSW 11 72,446,172 (GRCm38) missense probably damaging 1.00
R5673:Mybbp1a UTSW 11 72,444,925 (GRCm38) missense probably benign 0.30
R6161:Mybbp1a UTSW 11 72,446,012 (GRCm38) missense probably damaging 1.00
R6785:Mybbp1a UTSW 11 72,447,566 (GRCm38) missense probably benign 0.00
R7154:Mybbp1a UTSW 11 72,447,642 (GRCm38) splice site probably null
R7227:Mybbp1a UTSW 11 72,447,759 (GRCm38) missense possibly damaging 0.94
R7238:Mybbp1a UTSW 11 72,443,512 (GRCm38) missense probably damaging 1.00
R7441:Mybbp1a UTSW 11 72,451,275 (GRCm38) missense probably benign 0.01
R7833:Mybbp1a UTSW 11 72,442,901 (GRCm38) splice site probably null
R8213:Mybbp1a UTSW 11 72,444,721 (GRCm38) missense probably damaging 1.00
R8324:Mybbp1a UTSW 11 72,445,288 (GRCm38) critical splice donor site probably null
R8474:Mybbp1a UTSW 11 72,447,737 (GRCm38) missense probably benign 0.01
R8972:Mybbp1a UTSW 11 72,446,250 (GRCm38) missense probably benign 0.35
R9018:Mybbp1a UTSW 11 72,443,594 (GRCm38) missense probably benign 0.09
R9380:Mybbp1a UTSW 11 72,442,842 (GRCm38) missense probably benign 0.24
R9505:Mybbp1a UTSW 11 72,449,071 (GRCm38) missense probably benign 0.26
X0050:Mybbp1a UTSW 11 72,441,677 (GRCm38) critical splice acceptor site probably null
Predicted Primers PCR Primer
(F):5'- TGGTCCCTTGAAAGCAGTAGC -3'
(R):5'- GTGCCAAAAGCTCTTACCTTC -3'

Sequencing Primer
(F):5'- CAGTAGCGCTTGTGAGGGATG -3'
(R):5'- GCTAGCACTCCAAAAAGGTTTG -3'
Posted On 2017-03-31