Incidental Mutation 'R2095:Bbx'
ID 232072
Institutional Source Beutler Lab
Gene Symbol Bbx
Ensembl Gene ENSMUSG00000022641
Gene Name bobby sox HMG box containing
Synonyms 5730403O13Rik, 5530401J07Rik
MMRRC Submission 040099-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R2095 (G1)
Quality Score 225
Status Validated
Chromosome 16
Chromosomal Location 50012207-50252753 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 50045052 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Glycine at position 395 (E395G)
Ref Sequence ENSEMBL: ENSMUSP00000066384 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000066037] [ENSMUST00000089399] [ENSMUST00000089404] [ENSMUST00000114477] [ENSMUST00000114488] [ENSMUST00000138166]
AlphaFold Q8VBW5
PDB Structure Solution Structure of the HMG_box Domain of Murine Bobby Sox Homolog [SOLUTION NMR]
Predicted Effect possibly damaging
Transcript: ENSMUST00000066037
AA Change: E395G

PolyPhen 2 Score 0.885 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000066384
Gene: ENSMUSG00000022641
AA Change: E395G

DomainStartEndE-ValueType
low complexity region 41 51 N/A INTRINSIC
Pfam:DUF2028 109 150 3.1e-22 PFAM
Pfam:DUF2028 140 214 4.4e-26 PFAM
low complexity region 216 230 N/A INTRINSIC
low complexity region 336 348 N/A INTRINSIC
low complexity region 415 432 N/A INTRINSIC
low complexity region 528 539 N/A INTRINSIC
low complexity region 561 566 N/A INTRINSIC
low complexity region 780 795 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000089399
AA Change: E503G

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000086821
Gene: ENSMUSG00000022641
AA Change: E503G

DomainStartEndE-ValueType
low complexity region 41 51 N/A INTRINSIC
HMG 79 149 2.76e-15 SMART
Pfam:DUF2028 190 322 2.8e-64 PFAM
low complexity region 324 338 N/A INTRINSIC
low complexity region 444 456 N/A INTRINSIC
low complexity region 523 540 N/A INTRINSIC
low complexity region 636 647 N/A INTRINSIC
low complexity region 669 674 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000089404
AA Change: E503G

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000086826
Gene: ENSMUSG00000022641
AA Change: E503G

DomainStartEndE-ValueType
low complexity region 41 51 N/A INTRINSIC
HMG 79 149 2.76e-15 SMART
Pfam:DUF2028 190 322 3.7e-64 PFAM
low complexity region 324 338 N/A INTRINSIC
low complexity region 444 456 N/A INTRINSIC
low complexity region 523 540 N/A INTRINSIC
low complexity region 636 647 N/A INTRINSIC
low complexity region 669 674 N/A INTRINSIC
low complexity region 838 853 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000114477
SMART Domains Protein: ENSMUSP00000110121
Gene: ENSMUSG00000022641

DomainStartEndE-ValueType
low complexity region 41 51 N/A INTRINSIC
HMG 79 149 2.76e-15 SMART
Pfam:DUF2028 190 322 6.8e-64 PFAM
low complexity region 324 338 N/A INTRINSIC
low complexity region 444 456 N/A INTRINSIC
low complexity region 523 540 N/A INTRINSIC
low complexity region 636 647 N/A INTRINSIC
low complexity region 669 674 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000114488
AA Change: E503G

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000110132
Gene: ENSMUSG00000022641
AA Change: E503G

DomainStartEndE-ValueType
low complexity region 41 51 N/A INTRINSIC
HMG 79 149 2.76e-15 SMART
Pfam:DUF2028 190 322 3.8e-64 PFAM
low complexity region 324 338 N/A INTRINSIC
low complexity region 444 456 N/A INTRINSIC
low complexity region 523 540 N/A INTRINSIC
low complexity region 636 647 N/A INTRINSIC
low complexity region 669 674 N/A INTRINSIC
low complexity region 723 734 N/A INTRINSIC
low complexity region 858 873 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000131695
Predicted Effect probably benign
Transcript: ENSMUST00000138166
AA Change: E503G

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000119238
Gene: ENSMUSG00000022641
AA Change: E503G

DomainStartEndE-ValueType
low complexity region 41 51 N/A INTRINSIC
HMG 79 149 2.76e-15 SMART
Pfam:DUF2028 190 335 9.2e-54 PFAM
low complexity region 444 456 N/A INTRINSIC
low complexity region 523 540 N/A INTRINSIC
low complexity region 636 647 N/A INTRINSIC
low complexity region 669 674 N/A INTRINSIC
low complexity region 723 734 N/A INTRINSIC
low complexity region 858 873 N/A INTRINSIC
Meta Mutation Damage Score 0.1795 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.5%
  • 20x: 95.6%
Validation Efficiency 97% (58/60)
MGI Phenotype PHENOTYPE: Mice homozygous for a null allele show increased IgA level, abnormal tooth morphology, and a reduction in heart weight, lean body mass, body length, long bone length, bone mineral density, and bone strength. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9530002B09Rik C A 4: 122,596,151 (GRCm39) Y127* probably null Het
Adam33 C T 2: 130,895,629 (GRCm39) G562D probably damaging Het
Adh1 T C 3: 137,988,557 (GRCm39) F177L probably damaging Het
Arhgef17 T C 7: 100,530,470 (GRCm39) T1439A probably damaging Het
Arl5c C T 11: 97,884,277 (GRCm39) E105K probably damaging Het
Armc3 T A 2: 19,293,740 (GRCm39) D510E possibly damaging Het
Cacna2d2 G A 9: 107,404,364 (GRCm39) E1087K probably benign Het
Casq1 T C 1: 172,043,529 (GRCm39) N113S probably benign Het
Cbfa2t3 A G 8: 123,361,727 (GRCm39) S432P probably benign Het
Ccn2 T C 10: 24,472,377 (GRCm39) V140A probably benign Het
Cd163 A G 6: 124,294,781 (GRCm39) D615G probably damaging Het
Chrnb2 A T 3: 89,668,744 (GRCm39) D190E probably benign Het
Clec9a T C 6: 129,393,321 (GRCm39) L115P possibly damaging Het
Cluh C T 11: 74,552,550 (GRCm39) R532* probably null Het
Cntnap5a T A 1: 116,369,990 (GRCm39) L869Q probably damaging Het
Cyp3a57 A T 5: 145,305,944 (GRCm39) K143* probably null Het
Dcaf12 G T 4: 41,294,085 (GRCm39) H351N probably benign Het
Dtna T A 18: 23,702,805 (GRCm39) L112Q probably damaging Het
Fnta G A 8: 26,489,907 (GRCm39) Q303* probably null Het
Frs2 T C 10: 116,910,507 (GRCm39) E285G probably benign Het
Gabra4 T C 5: 71,781,455 (GRCm39) I293V probably damaging Het
Gm2431 A T 7: 141,811,518 (GRCm39) C129S unknown Het
Gnl2 C T 4: 124,928,111 (GRCm39) R49C probably damaging Het
Helz T A 11: 107,536,972 (GRCm39) Y275N probably damaging Het
Hydin A G 8: 111,189,289 (GRCm39) E1231G probably damaging Het
Kctd11 T A 11: 69,770,402 (GRCm39) D212V probably damaging Het
Klf3 T A 5: 64,979,245 (GRCm39) M29K probably benign Het
Klhl21 T C 4: 152,093,850 (GRCm39) S151P probably benign Het
Lsm14b A T 2: 179,673,580 (GRCm39) probably benign Het
Mlxipl T C 5: 135,150,974 (GRCm39) probably benign Het
Mov10 G A 3: 104,708,847 (GRCm39) R389C probably damaging Het
Msh6 A G 17: 88,295,661 (GRCm39) M1071V possibly damaging Het
Myh8 G T 11: 67,177,050 (GRCm39) A401S probably benign Het
Ndufv3 T C 17: 31,746,460 (GRCm39) S117P possibly damaging Het
Obscn A T 11: 58,984,410 (GRCm39) probably null Het
Or1e22 T A 11: 73,377,420 (GRCm39) T77S probably damaging Het
Or2l13 T C 16: 19,305,681 (GRCm39) I31T probably benign Het
Or4c11c T C 2: 88,661,634 (GRCm39) Y58H probably damaging Het
Or8g50 T A 9: 39,648,557 (GRCm39) Y149N probably damaging Het
Pcdhb17 T A 18: 37,619,375 (GRCm39) D388E probably benign Het
Pgm3 T C 9: 86,438,394 (GRCm39) T423A probably damaging Het
Rufy4 T C 1: 74,186,822 (GRCm39) C537R probably damaging Het
S1pr5 T A 9: 21,156,154 (GRCm39) T91S probably benign Het
Sgcz T C 8: 38,007,546 (GRCm39) probably benign Het
Slc33a1 A G 3: 63,871,376 (GRCm39) L79P probably damaging Het
Slco2a1 A G 9: 102,954,167 (GRCm39) T383A probably benign Het
Slit1 G A 19: 41,594,819 (GRCm39) R1184W probably damaging Het
Spta1 T A 1: 174,071,764 (GRCm39) M2248K possibly damaging Het
Stub1 A G 17: 26,049,864 (GRCm39) Y304H probably damaging Het
Taar7e T A 10: 23,913,949 (GRCm39) Y146* probably null Het
Tbc1d1 C T 5: 64,473,844 (GRCm39) S660L probably benign Het
Tcea2 C A 2: 181,328,725 (GRCm39) F259L probably damaging Het
Tcp11l1 T A 2: 104,512,185 (GRCm39) K482N probably damaging Het
Trpv6 C T 6: 41,598,690 (GRCm39) R645Q probably damaging Het
Uaca T A 9: 60,748,125 (GRCm39) S30T probably benign Het
Ubap2 C G 4: 41,206,901 (GRCm39) V492L possibly damaging Het
Ube3c T C 5: 29,873,038 (GRCm39) F1026S probably damaging Het
Vmn2r8 T G 5: 108,956,487 (GRCm39) D45A possibly damaging Het
Zfp738 G T 13: 67,819,422 (GRCm39) L180I probably damaging Het
Other mutations in Bbx
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01403:Bbx APN 16 50,022,876 (GRCm39) missense probably benign 0.08
IGL01544:Bbx APN 16 50,095,140 (GRCm39) nonsense probably null
IGL02073:Bbx APN 16 50,022,854 (GRCm39) missense probably damaging 1.00
IGL02302:Bbx APN 16 50,045,278 (GRCm39) missense probably damaging 1.00
IGL02566:Bbx APN 16 50,043,603 (GRCm39) splice site probably benign
IGL02618:Bbx APN 16 50,068,161 (GRCm39) missense probably damaging 1.00
IGL03187:Bbx APN 16 50,094,926 (GRCm39) missense probably damaging 0.96
IGL03215:Bbx APN 16 50,022,935 (GRCm39) missense probably damaging 1.00
IGL03295:Bbx APN 16 50,044,927 (GRCm39) missense probably damaging 1.00
dalton UTSW 16 50,030,805 (GRCm39) splice site probably null
BB001:Bbx UTSW 16 50,044,671 (GRCm39) missense probably damaging 1.00
BB009:Bbx UTSW 16 50,030,806 (GRCm39) critical splice donor site probably null
BB011:Bbx UTSW 16 50,044,671 (GRCm39) missense probably damaging 1.00
BB019:Bbx UTSW 16 50,030,806 (GRCm39) critical splice donor site probably null
PIT4378001:Bbx UTSW 16 50,100,836 (GRCm39) nonsense probably null
R0024:Bbx UTSW 16 50,045,281 (GRCm39) missense probably benign
R0024:Bbx UTSW 16 50,045,281 (GRCm39) missense probably benign
R0071:Bbx UTSW 16 50,100,755 (GRCm39) missense probably benign 0.32
R0071:Bbx UTSW 16 50,100,755 (GRCm39) missense probably benign 0.32
R0143:Bbx UTSW 16 50,100,755 (GRCm39) missense probably benign 0.32
R0144:Bbx UTSW 16 50,100,755 (GRCm39) missense probably benign 0.32
R0374:Bbx UTSW 16 50,100,755 (GRCm39) missense probably benign 0.32
R0532:Bbx UTSW 16 50,086,647 (GRCm39) missense probably damaging 1.00
R0550:Bbx UTSW 16 50,094,896 (GRCm39) splice site probably benign
R0762:Bbx UTSW 16 50,045,529 (GRCm39) missense possibly damaging 0.94
R0881:Bbx UTSW 16 50,040,963 (GRCm39) splice site probably benign
R1448:Bbx UTSW 16 50,086,633 (GRCm39) nonsense probably null
R1916:Bbx UTSW 16 50,086,608 (GRCm39) missense probably damaging 1.00
R1983:Bbx UTSW 16 50,029,480 (GRCm39) missense possibly damaging 0.62
R2006:Bbx UTSW 16 50,044,758 (GRCm39) missense possibly damaging 0.93
R2145:Bbx UTSW 16 50,094,907 (GRCm39) splice site probably benign
R2475:Bbx UTSW 16 50,040,882 (GRCm39) missense probably damaging 0.99
R2892:Bbx UTSW 16 50,045,104 (GRCm39) missense probably damaging 1.00
R4130:Bbx UTSW 16 50,045,221 (GRCm39) missense probably damaging 1.00
R4177:Bbx UTSW 16 50,045,221 (GRCm39) missense probably damaging 1.00
R4486:Bbx UTSW 16 50,020,777 (GRCm39) missense probably damaging 1.00
R4989:Bbx UTSW 16 50,045,101 (GRCm39) missense probably damaging 1.00
R5005:Bbx UTSW 16 50,086,714 (GRCm39) missense probably damaging 1.00
R5427:Bbx UTSW 16 50,100,860 (GRCm39) missense probably benign
R5582:Bbx UTSW 16 50,043,719 (GRCm39) missense probably damaging 1.00
R6063:Bbx UTSW 16 50,071,730 (GRCm39) missense probably benign
R6216:Bbx UTSW 16 50,071,751 (GRCm39) missense probably benign 0.00
R6246:Bbx UTSW 16 50,045,023 (GRCm39) missense probably benign 0.04
R6618:Bbx UTSW 16 50,086,626 (GRCm39) missense probably damaging 1.00
R6782:Bbx UTSW 16 50,020,928 (GRCm39) missense probably benign 0.00
R7007:Bbx UTSW 16 50,022,851 (GRCm39) missense possibly damaging 0.67
R7130:Bbx UTSW 16 50,030,805 (GRCm39) splice site probably null
R7864:Bbx UTSW 16 50,082,797 (GRCm39) missense probably damaging 0.99
R7924:Bbx UTSW 16 50,044,671 (GRCm39) missense probably damaging 1.00
R7932:Bbx UTSW 16 50,030,806 (GRCm39) critical splice donor site probably null
R8079:Bbx UTSW 16 50,030,821 (GRCm39) missense probably damaging 1.00
R8769:Bbx UTSW 16 50,061,227 (GRCm39) missense probably damaging 1.00
R8833:Bbx UTSW 16 50,045,629 (GRCm39) missense probably benign
R9087:Bbx UTSW 16 50,094,998 (GRCm39) missense probably damaging 0.99
R9126:Bbx UTSW 16 50,020,813 (GRCm39) missense probably damaging 1.00
R9272:Bbx UTSW 16 50,022,935 (GRCm39) missense probably damaging 1.00
R9284:Bbx UTSW 16 50,045,023 (GRCm39) missense probably benign 0.04
R9583:Bbx UTSW 16 50,044,920 (GRCm39) missense possibly damaging 0.55
R9622:Bbx UTSW 16 50,095,022 (GRCm39) missense probably damaging 0.98
R9798:Bbx UTSW 16 50,045,121 (GRCm39) missense probably damaging 1.00
X0021:Bbx UTSW 16 50,068,168 (GRCm39) missense possibly damaging 0.81
Predicted Primers PCR Primer
(F):5'- CTCTTGCTGGCAGAAATGCTAAG -3'
(R):5'- GTGCCATCCTCACGGAATTATG -3'

Sequencing Primer
(F):5'- CTAAGGAAATCTGGAGGTCGAGACTC -3'
(R):5'- CACGGAATTATGATCATTGAGGACCC -3'
Posted On 2014-09-18