Incidental Mutation 'R5451:Mybbp1a'
ID 434593
Institutional Source Beutler Lab
Gene Symbol Mybbp1a
Ensembl Gene ENSMUSG00000040463
Gene Name MYB binding protein (P160) 1a
Synonyms p67MBP, p160MBP
MMRRC Submission 043016-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5451 (G1)
Quality Score 225
Status Validated
Chromosome 11
Chromosomal Location 72332181-72342594 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 72338939 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 822 (D822G)
Ref Sequence ENSEMBL: ENSMUSP00000044827 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000045303] [ENSMUST00000045633]
AlphaFold Q7TPV4
Predicted Effect probably benign
Transcript: ENSMUST00000045303
SMART Domains Protein: ENSMUSP00000044418
Gene: ENSMUSG00000040447

DomainStartEndE-ValueType
low complexity region 5 53 N/A INTRINSIC
Pfam:Sugar_tr 104 308 7.6e-16 PFAM
Pfam:OATP 106 427 7.2e-13 PFAM
Pfam:MFS_1 108 476 2.7e-37 PFAM
transmembrane domain 506 528 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000045633
AA Change: D822G

PolyPhen 2 Score 0.987 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000044827
Gene: ENSMUSG00000040463
AA Change: D822G

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: ENSMUST00000126452
Predicted Effect noncoding transcript
Transcript: ENSMUST00000129274
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134119
Predicted Effect noncoding transcript
Transcript: ENSMUST00000144374
Predicted Effect noncoding transcript
Transcript: ENSMUST00000144923
Predicted Effect noncoding transcript
Transcript: ENSMUST00000162048
Predicted Effect noncoding transcript
Transcript: ENSMUST00000152894
Predicted Effect noncoding transcript
Transcript: ENSMUST00000150491
Predicted Effect noncoding transcript
Transcript: ENSMUST00000155995
Predicted Effect noncoding transcript
Transcript: ENSMUST00000156833
Predicted Effect probably benign
Transcript: ENSMUST00000144940
SMART Domains Protein: ENSMUSP00000120722
Gene: ENSMUSG00000040447

DomainStartEndE-ValueType
transmembrane domain 13 32 N/A INTRINSIC
transmembrane domain 37 59 N/A INTRINSIC
transmembrane domain 80 102 N/A INTRINSIC
Meta Mutation Damage Score 0.3437 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.6%
Validation Efficiency 96% (52/54)
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
Abca12 A G 1: 71,334,076 (GRCm39) F1142S possibly damaging Het
Abca5 G A 11: 110,210,622 (GRCm39) Q186* probably null Het
Calhm2 T A 19: 47,121,314 (GRCm39) Y285F possibly damaging Het
Casr T C 16: 36,330,270 (GRCm39) T355A probably damaging Het
Ccnq T A 11: 78,642,115 (GRCm39) Q125L possibly damaging Het
Clca3a1 T C 3: 144,733,747 (GRCm39) Y63C probably damaging Het
Cntnap5a T C 1: 115,612,873 (GRCm39) S3P probably benign Het
Col27a1 G A 4: 63,143,476 (GRCm39) G388D probably damaging Het
Cwh43 T C 5: 73,589,256 (GRCm39) M447T probably benign Het
Dnah7b G A 1: 46,281,179 (GRCm39) G2747S possibly damaging Het
Fbxo7 A G 10: 85,864,901 (GRCm39) S51G probably benign Het
Gabbr2 T A 4: 46,684,294 (GRCm39) Y660F probably benign Het
Galnt15 A G 14: 31,751,868 (GRCm39) E140G probably benign Het
Gemin6 T G 17: 80,535,178 (GRCm39) V46G probably damaging Het
Gsap T A 5: 21,422,445 (GRCm39) L138Q probably damaging Het
Igflr1 A G 7: 30,265,747 (GRCm39) N57S possibly damaging Het
Ighv13-2 A G 12: 114,321,473 (GRCm39) F89L probably damaging Het
Irf2bpl A G 12: 86,928,846 (GRCm39) V609A probably benign Het
Jkampl A G 6: 73,445,850 (GRCm39) V233A probably benign Het
Lingo1 T G 9: 56,527,711 (GRCm39) I293L probably damaging Het
Lrrc14 A G 15: 76,598,173 (GRCm39) D301G probably benign Het
Lsm2 T C 17: 35,201,185 (GRCm39) probably benign Het
Map4 C T 9: 109,866,851 (GRCm39) probably benign Het
Micall1 T A 15: 79,011,104 (GRCm39) probably null Het
Mpp7 T C 18: 7,442,855 (GRCm39) D156G probably null Het
Naip2 A G 13: 100,325,368 (GRCm39) V180A probably benign Het
Nol10 T A 12: 17,409,103 (GRCm39) Y159* probably null Het
Nphp3 A G 9: 103,919,221 (GRCm39) T1290A probably benign Het
Or12e1 T A 2: 87,022,796 (GRCm39) V255E probably damaging Het
Or5aq1b T C 2: 86,902,341 (GRCm39) I46V probably damaging Het
Or7g20 T C 9: 18,946,787 (GRCm39) Y123H probably damaging Het
Pcsk5 T A 19: 17,440,720 (GRCm39) Y1290F possibly damaging Het
Rab42 T C 4: 132,029,827 (GRCm39) N132D probably benign Het
Rfx3 T G 19: 27,827,359 (GRCm39) T76P probably damaging Het
Rps13-ps2 G T 7: 88,180,036 (GRCm39) noncoding transcript Het
Slc12a3 A G 8: 95,083,655 (GRCm39) D894G possibly damaging Het
Slc25a15 G A 8: 22,879,983 (GRCm39) T54I probably benign Het
Slco1c1 A T 6: 141,505,604 (GRCm39) Q461L probably benign Het
Slfn5 T G 11: 82,850,912 (GRCm39) I403R probably damaging Het
Srxn1 G A 2: 151,947,799 (GRCm39) V66M probably damaging Het
Tbc1d32 T A 10: 56,071,571 (GRCm39) T318S possibly damaging Het
Tiam2 G T 17: 3,479,271 (GRCm39) R668M probably damaging Het
Tle7 A T 8: 110,836,503 (GRCm39) I160F probably damaging Het
Trgj4 G T 13: 19,526,335 (GRCm39) probably benign Het
Trim9 A G 12: 70,393,603 (GRCm39) S114P probably benign Het
Trp53i11 T C 2: 93,030,200 (GRCm39) L169P possibly damaging Het
Ttn T A 2: 76,585,168 (GRCm39) I22042F probably damaging Het
Vmn1r190-ps A G 13: 22,328,901 (GRCm39) noncoding transcript 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
R1394:Mybbp1a UTSW 11 72,334,474 (GRCm39) missense probably damaging 1.00
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
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'- TGTCCAGCCATTTAAGGGTCG -3'
(R):5'- TGTGCTGGATCACGTTCAGC -3'

Sequencing Primer
(F):5'- CCATTTAAGGGTCGGCTGATG -3'
(R):5'- CAGTGGCTCAAGTAGTTCCAGGATC -3'
Posted On 2016-10-06