Incidental Mutation 'R1394:Mybbp1a'
ID 162755
Institutional Source Beutler Lab
Gene Symbol Mybbp1a
Ensembl Gene ENSMUSG00000040463
Gene Name MYB binding protein (P160) 1a
Synonyms p67MBP, p160MBP
MMRRC Submission 039456-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1394 (G1)
Quality Score 225
Status Not validated
Chromosome 11
Chromosomal Location 72332181-72342594 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 72334474 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Proline to Leucine at position 243 (P243L)
Ref Sequence ENSEMBL: ENSMUSP00000044827 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000045633]
AlphaFold Q7TPV4
Predicted Effect probably damaging
Transcript: ENSMUST00000045633
AA Change: P243L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000044827
Gene: ENSMUSG00000040463
AA Change: P243L

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 noncoding transcript
Transcript: ENSMUST00000134119
Predicted Effect noncoding transcript
Transcript: ENSMUST00000144374
Predicted Effect noncoding transcript
Transcript: ENSMUST00000152894
Predicted Effect noncoding transcript
Transcript: ENSMUST00000156833
Predicted Effect noncoding transcript
Transcript: ENSMUST00000162048
Coding Region Coverage
  • 1x: 98.9%
  • 3x: 98.0%
  • 10x: 95.3%
  • 20x: 89.4%
Validation Efficiency
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: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2900026A02Rik A G 5: 113,249,362 (GRCm39) Y122H probably damaging Het
Ankrd27 T C 7: 35,315,294 (GRCm39) F481S possibly damaging Het
Casd1 T G 6: 4,624,117 (GRCm39) C303W probably damaging Het
Cep128 C T 12: 91,233,754 (GRCm39) R438Q probably benign Het
Cep192 A G 18: 67,991,992 (GRCm39) T1957A probably damaging Het
Cep290 T C 10: 100,373,391 (GRCm39) S1224P possibly damaging Het
Col5a2 A G 1: 45,442,579 (GRCm39) probably null Het
Cwc22 G A 2: 77,759,823 (GRCm39) R75C possibly damaging Het
Cyp4a30b A T 4: 115,328,089 (GRCm39) probably null Het
Dnah11 T C 12: 117,936,099 (GRCm39) D3298G possibly damaging Het
Drc3 T C 11: 60,284,545 (GRCm39) I450T possibly damaging Het
Dst T C 1: 34,204,236 (GRCm39) probably null Het
Dync1h1 G A 12: 110,602,943 (GRCm39) E2195K probably benign Het
Emilin2 G T 17: 71,560,066 (GRCm39) D970E possibly damaging Het
Fcgbp A G 7: 27,792,804 (GRCm39) H936R probably damaging Het
Fkbp15 T A 4: 62,246,109 (GRCm39) M440L probably benign Het
Fryl T C 5: 73,230,255 (GRCm39) H1634R probably damaging Het
Gm44511 G A 6: 128,797,293 (GRCm39) S32L possibly damaging Het
Gtf3c3 C T 1: 54,456,937 (GRCm39) A488T probably damaging Het
Ift81 G T 5: 122,706,986 (GRCm39) D485E probably benign Het
Ipp T A 4: 116,395,109 (GRCm39) L548* probably null Het
Itm2a C T X: 106,441,807 (GRCm39) V200I possibly damaging Het
Kank1 A G 19: 25,405,528 (GRCm39) N1182S probably damaging Het
Mkks C T 2: 136,722,882 (GRCm39) G92S probably damaging Het
Myo1f A G 17: 33,802,714 (GRCm39) D386G probably damaging Het
Obsl1 T C 1: 75,469,309 (GRCm39) S109G probably damaging Het
Or6z6 T A 7: 6,491,361 (GRCm39) T171S probably damaging Het
Or9s13 T A 1: 92,548,267 (GRCm39) I213N probably benign Het
Pcdh12 A G 18: 38,414,242 (GRCm39) probably null Het
Phlpp1 T C 1: 106,278,348 (GRCm39) V920A possibly damaging Het
Phlpp2 T A 8: 110,603,662 (GRCm39) C109* probably null Het
Prickle2 T A 6: 92,353,363 (GRCm39) H701L possibly damaging Het
Psen1 G A 12: 83,771,346 (GRCm39) G209R probably damaging Het
Psg19 T C 7: 18,530,983 (GRCm39) N57S probably damaging Het
Rdh12 A G 12: 79,255,839 (GRCm39) T9A probably benign Het
Rgma G T 7: 73,067,542 (GRCm39) A360S probably benign Het
Scyl2 T A 10: 89,476,827 (GRCm39) K766M possibly damaging Het
Sned1 G A 1: 93,209,376 (GRCm39) V830M possibly damaging Het
Spata31e5 T C 1: 28,815,890 (GRCm39) E714G possibly damaging Het
Spata46 A G 1: 170,139,573 (GRCm39) T191A probably benign Het
Spin1 T C 13: 51,298,517 (GRCm39) Y179H probably damaging Het
Tecpr1 T C 5: 144,143,357 (GRCm39) T673A possibly damaging Het
Tenm3 T A 8: 48,729,435 (GRCm39) M1508L probably benign Het
Vasn C T 16: 4,467,576 (GRCm39) R508* probably null Het
Vmn2r15 T A 5: 109,442,014 (GRCm39) I140L probably benign Het
Wdr44 T G X: 23,662,298 (GRCm39) C645G probably damaging Het
Zfand1 G T 3: 10,411,269 (GRCm39) T62K probably benign Het
Zfy1 C T Y: 725,957 (GRCm39) V603I possibly damaging Het
Other mutations in Mybbp1a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00924:Mybbp1a APN 11 72,334,393 (GRCm39) missense probably damaging 1.00
IGL03240:Mybbp1a APN 11 72,336,492 (GRCm39) missense possibly damaging 0.95
IGL03271:Mybbp1a APN 11 72,334,744 (GRCm39) splice site probably benign
IGL03344:Mybbp1a APN 11 72,336,028 (GRCm39) missense probably damaging 1.00
fratelli UTSW 11 72,336,538 (GRCm39) missense probably benign 0.02
primi UTSW 11 72,333,727 (GRCm39) splice site probably null
sorelli UTSW 11 72,338,585 (GRCm39) missense possibly damaging 0.94
R0276:Mybbp1a UTSW 11 72,340,933 (GRCm39) splice site probably null
R0437:Mybbp1a UTSW 11 72,339,674 (GRCm39) missense possibly damaging 0.75
R0551:Mybbp1a UTSW 11 72,339,202 (GRCm39) missense probably benign 0.06
R1667:Mybbp1a UTSW 11 72,336,043 (GRCm39) missense probably benign 0.00
R1888:Mybbp1a UTSW 11 72,336,863 (GRCm39) missense probably benign 0.18
R1888:Mybbp1a UTSW 11 72,336,863 (GRCm39) missense probably benign 0.18
R1891:Mybbp1a UTSW 11 72,336,863 (GRCm39) missense probably benign 0.18
R1894:Mybbp1a UTSW 11 72,336,863 (GRCm39) missense probably benign 0.18
R2074:Mybbp1a UTSW 11 72,332,271 (GRCm39) missense probably benign 0.01
R2257:Mybbp1a UTSW 11 72,337,021 (GRCm39) missense probably benign 0.10
R3739:Mybbp1a UTSW 11 72,339,563 (GRCm39) missense possibly damaging 0.77
R3983:Mybbp1a UTSW 11 72,337,996 (GRCm39) missense probably damaging 1.00
R4191:Mybbp1a UTSW 11 72,342,113 (GRCm39) missense probably damaging 0.97
R4660:Mybbp1a UTSW 11 72,336,538 (GRCm39) missense probably benign 0.02
R4667:Mybbp1a UTSW 11 72,338,797 (GRCm39) missense possibly damaging 0.94
R4769:Mybbp1a UTSW 11 72,336,466 (GRCm39) missense probably damaging 1.00
R4982:Mybbp1a UTSW 11 72,336,040 (GRCm39) missense probably damaging 0.99
R5451:Mybbp1a UTSW 11 72,338,939 (GRCm39) missense probably damaging 0.99
R5514:Mybbp1a UTSW 11 72,341,462 (GRCm39) missense possibly damaging 0.61
R5548:Mybbp1a UTSW 11 72,336,998 (GRCm39) missense probably damaging 1.00
R5673:Mybbp1a UTSW 11 72,335,751 (GRCm39) missense probably benign 0.30
R5947:Mybbp1a UTSW 11 72,333,257 (GRCm39) missense probably damaging 1.00
R6161:Mybbp1a UTSW 11 72,336,838 (GRCm39) missense probably damaging 1.00
R6785:Mybbp1a UTSW 11 72,338,392 (GRCm39) missense probably benign 0.00
R7154:Mybbp1a UTSW 11 72,338,468 (GRCm39) splice site probably null
R7227:Mybbp1a UTSW 11 72,338,585 (GRCm39) missense possibly damaging 0.94
R7238:Mybbp1a UTSW 11 72,334,338 (GRCm39) missense probably damaging 1.00
R7441:Mybbp1a UTSW 11 72,342,101 (GRCm39) missense probably benign 0.01
R7833:Mybbp1a UTSW 11 72,333,727 (GRCm39) splice site probably null
R8213:Mybbp1a UTSW 11 72,335,547 (GRCm39) missense probably damaging 1.00
R8324:Mybbp1a UTSW 11 72,336,114 (GRCm39) critical splice donor site probably null
R8474:Mybbp1a UTSW 11 72,338,563 (GRCm39) missense probably benign 0.01
R8972:Mybbp1a UTSW 11 72,337,076 (GRCm39) missense probably benign 0.35
R9018:Mybbp1a UTSW 11 72,334,420 (GRCm39) missense probably benign 0.09
R9380:Mybbp1a UTSW 11 72,333,668 (GRCm39) missense probably benign 0.24
R9505:Mybbp1a UTSW 11 72,339,897 (GRCm39) missense probably benign 0.26
X0050:Mybbp1a UTSW 11 72,332,503 (GRCm39) critical splice acceptor site probably null
Predicted Primers PCR Primer
(F):5'- TAGACCCCAGGCCAGTTAGTCATC -3'
(R):5'- ACATTAGGCAGCTTGTGCTCCTTC -3'

Sequencing Primer
(F):5'- ACTAGTGGTGTATCCGAAGCC -3'
(R):5'- CCTTCTTGACAGAGTTGGCG -3'
Posted On 2014-03-17