Incidental Mutation 'BB011:Ybx1'
Institutional Source Beutler Lab
Gene Symbol Ybx1
Ensembl Gene ENSMUSG00000028639
Gene NameY box protein 1
SynonymsdbpB, DNA binding protein B, EF1A, MSY1, Nsep1, YB-1
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #BB011
Quality Score225.009
Status Not validated
Chromosomal Location119277981-119294604 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 119282279 bp
Amino Acid Change Glutamic Acid to Glycine at position 173 (E173G)
Ref Sequence ENSEMBL: ENSMUSP00000078589 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000079644] [ENSMUST00000127737]
Predicted Effect probably damaging
Transcript: ENSMUST00000079644
AA Change: E173G

PolyPhen 2 Score 0.971 (Sensitivity: 0.77; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000078589
Gene: ENSMUSG00000028639
AA Change: E173G

low complexity region 10 21 N/A INTRINSIC
low complexity region 25 48 N/A INTRINSIC
CSP 58 126 8.65e-24 SMART
low complexity region 140 159 N/A INTRINSIC
low complexity region 162 174 N/A INTRINSIC
low complexity region 179 206 N/A INTRINSIC
low complexity region 236 254 N/A INTRINSIC
low complexity region 277 289 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000127737
AA Change: E61G

PolyPhen 2 Score 0.745 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000117225
Gene: ENSMUSG00000028639
AA Change: E61G

low complexity region 28 47 N/A INTRINSIC
low complexity region 50 62 N/A INTRINSIC
low complexity region 67 94 N/A INTRINSIC
low complexity region 169 181 N/A INTRINSIC
Meta Mutation Damage Score 0.4584 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.8%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a highly conserved cold shock domain protein that has broad nucleic acid binding properties. The encoded protein functions as both a DNA and RNA binding protein and has been implicated in numerous cellular processes including regulation of transcription and translation, pre-mRNA splicing, DNA reparation and mRNA packaging. This protein is also a component of messenger ribonucleoprotein (mRNP) complexes and may have a role in microRNA processing. This protein can be secreted through non-classical pathways and functions as an extracellular mitogen. Aberrant expression of the gene is associated with cancer proliferation in numerous tissues. This gene may be a prognostic marker for poor outcome and drug resistance in certain cancers. Alternate splicing results in multiple transcript variants. Pseudogenes of this gene are found on multiple chromosomes. [provided by RefSeq, Sep 2015]
PHENOTYPE: Homozygous null mice exhibit embryonic and perinatal lethality and are severely growth retarded. Some mice exhibit craniofacial defects and respiratory failure. MEFs are more sensitive to oxidative stress resulting in premature senescence. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 73 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930435E12Rik G A 16: 38,812,464 Q369* probably null Het
Acacb A G 5: 114,245,220 K2155E possibly damaging Het
Adgre5 G A 8: 83,729,400 P256S possibly damaging Het
Adipor1 T A 1: 134,425,993 V172D probably damaging Het
Ahsa1 T C 12: 87,270,456 probably null Het
Ankrd11 T C 8: 122,895,902 I404V possibly damaging Het
Asxl3 G A 18: 22,525,545 R2204Q probably damaging Het
Barhl2 A G 5: 106,457,649 S65P unknown Het
Bbx A T 16: 50,224,308 L630H probably damaging Het
Cars T C 7: 143,569,871 T531A possibly damaging Het
Catsperb T A 12: 101,520,565 H450Q probably benign Het
Cdt1 T C 8: 122,569,352 L135P probably damaging Het
Cfap206 T A 4: 34,728,833 H24L probably benign Het
Cnga4 T A 7: 105,407,821 V480E probably benign Het
Cnot1 ACG A 8: 95,745,647 probably null Het
Ctcfl G A 2: 173,113,656 T271I possibly damaging Het
Dlc1 T C 8: 36,571,416 R1003G probably benign Het
Dnah7b A G 1: 46,219,430 D1927G probably benign Het
Dscc1 A T 15: 55,082,176 D374E probably benign Het
Eci2 G A 13: 34,993,070 Q69* probably null Het
Ep300 C A 15: 81,649,502 P1920Q unknown Het
Epha5 A G 5: 84,084,846 Y629H possibly damaging Het
Fam208b A T 13: 3,594,331 F129Y possibly damaging Het
Fat2 G A 11: 55,262,787 T3533I probably benign Het
Fat3 T C 9: 15,999,297 N1803S probably damaging Het
Fcrls T C 3: 87,259,533 Y51C probably damaging Het
G530012D18Rik C G 1: 85,577,214 D113E unknown Het
Gcnt2 A T 13: 40,918,564 K228* probably null Het
Gucy2c A T 6: 136,763,055 V258E probably benign Het
Hecw1 C A 13: 14,322,528 L298F probably damaging Het
Hydin T G 8: 110,418,471 V818G possibly damaging Het
Hykk A G 9: 54,922,240 Y131C probably damaging Het
Ick T C 9: 78,155,464 L260P probably damaging Het
Mpo A G 11: 87,794,840 D48G probably damaging Het
Mrps10 T C 17: 47,378,283 *202Q probably null Het
Mrps14 T C 1: 160,196,989 V30A probably benign Het
Mtmr7 G A 8: 40,606,884 A62V possibly damaging Het
Muc2 G T 7: 141,695,388 G497W probably damaging Het
Nnt A T 13: 119,386,645 V237D probably damaging Het
Nox4 G T 7: 87,374,381 V492L probably benign Het
Obscn C G 11: 59,112,555 E1306Q probably benign Het
Olfr303 A G 7: 86,394,730 I256T probably damaging Het
Olfr993 T C 2: 85,414,219 Y220C probably benign Het
Pard3 A G 8: 127,410,750 N861S probably benign Het
Pdlim4 G A 11: 54,055,222 R230* probably null Het
Pinlyp C T 7: 24,542,125 V159M possibly damaging Het
Plcb1 A T 2: 135,359,693 T855S probably benign Het
Pot1a T A 6: 25,753,310 D409V possibly damaging Het
Prom1 T C 5: 44,029,769 D382G probably benign Het
Prss16 A T 13: 22,008,664 N83K probably damaging Het
Ptprn2 A G 12: 116,841,264 D133G probably benign Het
Rasef C T 4: 73,740,929 probably null Het
Rbak A G 5: 143,174,486 S271P probably damaging Het
Rbm20 A T 19: 53,677,585 I60F possibly damaging Het
Rftn1 G T 17: 50,047,380 A318D probably damaging Het
Rsf1 G GACGGCCGCC 7: 97,579,909 probably benign Het
Serpinb3c A G 1: 107,273,174 L171P probably damaging Het
Slc25a19 T C 11: 115,615,550 Y211C unknown Het
Sorbs2 C T 8: 45,795,470 S586L probably damaging Het
Spesp1 A T 9: 62,273,451 S58R probably benign Het
Spryd3 A G 15: 102,118,327 I329T probably benign Het
St8sia2 G A 7: 73,966,952 L113F probably damaging Het
Star T C 8: 25,809,855 I75T possibly damaging Het
Tdrd6 T A 17: 43,627,806 I784F possibly damaging Het
Tsc22d4 A G 5: 137,768,011 I144V unknown Het
Tspan8 T C 10: 115,833,324 probably null Het
Ttll9 C T 2: 152,962,487 probably benign Het
Ubr4 T G 4: 139,467,276 L1160R unknown Het
Ufd1 A G 16: 18,823,285 Y162C possibly damaging Het
Unc13c A T 9: 73,734,408 F1268I probably benign Het
Uvssa T C 5: 33,410,951 I561T probably damaging Het
Vmn2r15 A T 5: 109,286,388 S817T probably damaging Het
Zc3h6 T C 2: 129,015,480 S640P possibly damaging Het
Other mutations in Ybx1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02000:Ybx1 APN 4 119282312 missense probably damaging 1.00
IGL02635:Ybx1 APN 4 119279089 missense possibly damaging 0.88
BB001:Ybx1 UTSW 4 119282279 missense probably damaging 0.97
R0136:Ybx1 UTSW 4 119282354 missense possibly damaging 0.57
R0270:Ybx1 UTSW 4 119281591 missense probably benign 0.11
R4911:Ybx1 UTSW 4 119282813 missense probably benign 0.13
R4957:Ybx1 UTSW 4 119278938 utr 3 prime probably benign
R4986:Ybx1 UTSW 4 119282430 missense probably damaging 0.99
R5205:Ybx1 UTSW 4 119279151 missense probably damaging 1.00
R7098:Ybx1 UTSW 4 119282853 missense possibly damaging 0.65
R7706:Ybx1 UTSW 4 119278967 makesense probably null
R7924:Ybx1 UTSW 4 119282279 missense probably damaging 0.97
Predicted Primers PCR Primer

Sequencing Primer
Posted On2020-08-01