Incidental Mutation 'R4723:Bcr'
ID 354615
Institutional Source Beutler Lab
Gene Symbol Bcr
Ensembl Gene ENSMUSG00000009681
Gene Name BCR activator of RhoGEF and GTPase
Synonyms breakpoint cluster region, 5133400C09Rik
MMRRC Submission 041959-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.952) question?
Stock # R4723 (G1)
Quality Score 225
Status Validated
Chromosome 10
Chromosomal Location 74896424-75020753 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 75011161 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Lysine at position 24 (M24K)
Ref Sequence ENSEMBL: ENSMUSP00000151277 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000164107] [ENSMUST00000218057]
AlphaFold Q6PAJ1
Predicted Effect probably benign
Transcript: ENSMUST00000164107
AA Change: M1021K

PolyPhen 2 Score 0.022 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000126377
Gene: ENSMUSG00000009681
AA Change: M1021K

DomainStartEndE-ValueType
Pfam:Bcr-Abl_Oligo 3 75 1.2e-44 PFAM
low complexity region 86 109 N/A INTRINSIC
low complexity region 121 147 N/A INTRINSIC
low complexity region 342 358 N/A INTRINSIC
low complexity region 371 389 N/A INTRINSIC
low complexity region 461 470 N/A INTRINSIC
RhoGEF 501 689 6.22e-51 SMART
PH 708 867 7.95e-8 SMART
C2 911 1016 2.85e-11 SMART
RhoGAP 1064 1248 6.42e-70 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000218057
AA Change: M24K

PolyPhen 2 Score 0.448 (Sensitivity: 0.89; Specificity: 0.90)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000218465
Predicted Effect probably benign
Transcript: ENSMUST00000218591
Predicted Effect noncoding transcript
Transcript: ENSMUST00000219807
Meta Mutation Damage Score 0.1894 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.6%
  • 20x: 93.3%
Validation Efficiency 94% (77/82)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] A reciprocal translocation between chromosomes 22 and 9 produces the Philadelphia chromosome, which is often found in patients with chronic myelogenous leukemia. The chromosome 22 breakpoint for this translocation is located within the BCR gene. The translocation produces a fusion protein which is encoded by sequence from both BCR and ABL, the gene at the chromosome 9 breakpoint. Although the BCR-ABL fusion protein has been extensively studied, the function of the normal BCR gene product is not clear. The protein has serine/threonine kinase activity and is a GTPase-activating protein for p21rac. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mutants are defective in hormonal and behavioral stress response regulation and prone to septic shock, whereas chimeric mice carrying a BCR-ABL fusion mutation mimicking human Philadelphia chromosome develop chronic myeloid leukemia. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 74 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrv1 T C 13: 81,581,644 (GRCm39) D4800G probably benign Het
Akna T C 4: 63,305,269 (GRCm39) D499G probably benign Het
Arid1b A C 17: 5,387,565 (GRCm39) I1673L probably benign Het
Bsn A G 9: 107,989,854 (GRCm39) V1966A probably benign Het
Ccdc39 T C 3: 33,867,227 (GRCm39) N928S possibly damaging Het
Cd109 CATTTATTTATTTATTTATTTATTTATTTATTTAT CATTTATTTATTTATTTATTTATTTATTTATTTATTTAT 9: 78,619,782 (GRCm39) probably benign Het
Cdc6 G A 11: 98,799,657 (GRCm39) probably null Het
Cfap97d2 A T 8: 13,785,937 (GRCm39) N69I probably damaging Het
Cmtm1 C T 8: 105,020,307 (GRCm39) A371T probably damaging Het
Cmtm7 A C 9: 114,592,459 (GRCm39) V46G possibly damaging Het
Cmtr1 A G 17: 29,906,131 (GRCm39) probably null Het
Col5a3 T C 9: 20,720,887 (GRCm39) H149R unknown Het
Coro7 T G 16: 4,449,858 (GRCm39) Q634P probably benign Het
Crym A G 7: 119,800,298 (GRCm39) probably null Het
Csmd3 A T 15: 47,532,556 (GRCm39) F2546L probably benign Het
Dmap1 T C 4: 117,533,236 (GRCm39) T273A probably benign Het
Dnah1 T C 14: 30,994,899 (GRCm39) Y2786C probably damaging Het
Echs1 A C 7: 139,690,561 (GRCm39) probably benign Het
Edem3 T A 1: 151,680,449 (GRCm39) F525I possibly damaging Het
Exosc3 T C 4: 45,319,642 (GRCm39) I127V probably benign Het
Fam193a A G 5: 34,578,130 (GRCm39) D208G probably benign Het
Farp2 T C 1: 93,508,621 (GRCm39) V773A probably benign Het
Gas6 A G 8: 13,516,848 (GRCm39) V550A probably damaging Het
Gkn3 C T 6: 87,360,507 (GRCm39) A163T probably damaging Het
Gm2423 A G 13: 13,406,961 (GRCm39) noncoding transcript Het
Grin1 T C 2: 25,184,482 (GRCm39) S911G probably benign Het
Hkdc1 T C 10: 62,236,133 (GRCm39) I470V probably benign Het
Hsdl2 T A 4: 59,593,270 (GRCm39) probably benign Het
Iars2 A G 1: 185,048,176 (GRCm39) Y519H probably damaging Het
Ikbkb A T 8: 23,159,623 (GRCm39) M455K probably benign Het
Keap1 G T 9: 21,142,706 (GRCm39) H516Q probably benign Het
Klk1b27 A T 7: 43,705,956 (GRCm39) I220F probably damaging Het
Knop1 G A 7: 118,455,087 (GRCm39) probably benign Het
Lhcgr T C 17: 89,050,030 (GRCm39) T499A probably benign Het
Lrch3 A T 16: 32,808,854 (GRCm39) probably null Het
Lrrc2 G A 9: 110,799,228 (GRCm39) probably null Het
Lrrk2 T C 15: 91,648,962 (GRCm39) L1652P probably damaging Het
Mbl1 T C 14: 40,876,515 (GRCm39) V71A possibly damaging Het
Med8 T A 4: 118,268,998 (GRCm39) M1K probably null Het
Mfsd2b A G 12: 4,918,992 (GRCm39) L88P probably benign Het
Mkrn2 T A 6: 115,588,811 (GRCm39) C185S probably damaging Het
Myo1d A G 11: 80,670,667 (GRCm39) probably benign Het
Napg T G 18: 63,125,563 (GRCm39) probably null Het
Ncor1 A G 11: 62,269,438 (GRCm39) M253T probably benign Het
Oas3 T C 5: 120,904,321 (GRCm39) T518A unknown Het
Obox3-ps8 A G 17: 36,764,036 (GRCm39) noncoding transcript Het
Opn5 A T 17: 42,918,091 (GRCm39) M57K probably damaging Het
Or10a3n A T 7: 108,493,028 (GRCm39) F195L probably benign Het
Or13j1 T C 4: 43,705,785 (GRCm39) K261R probably damaging Het
Or52p1 T C 7: 104,267,696 (GRCm39) V270A possibly damaging Het
Pde2a C G 7: 101,143,825 (GRCm39) P148R possibly damaging Het
Prss56 C T 1: 87,113,059 (GRCm39) L158F possibly damaging Het
Psmg3 G A 5: 139,812,125 (GRCm39) probably benign Het
Rnase9 C T 14: 51,276,901 (GRCm39) G26R probably damaging Het
Skint4 T C 4: 111,975,433 (GRCm39) V131A possibly damaging Het
Slc10a4 T A 5: 73,169,398 (GRCm39) V341E probably damaging Het
Slc16a14 T C 1: 84,890,741 (GRCm39) Y188C probably damaging Het
Slc7a1 G T 5: 148,272,250 (GRCm39) P476T probably damaging Het
Smchd1 A T 17: 71,743,742 (GRCm39) C474* probably null Het
Smurf1 A T 5: 144,829,994 (GRCm39) D336E probably damaging Het
Sox30 G A 11: 45,875,592 (GRCm39) S448N probably benign Het
Spag11a G A 8: 19,209,398 (GRCm39) V63I possibly damaging Het
Sprr1b T G 3: 92,344,600 (GRCm39) K92T probably damaging Het
Stam2 T C 2: 52,610,962 (GRCm39) Y20C probably benign Het
Sult2b1 T A 7: 45,391,489 (GRCm39) Y97F probably damaging Het
Tecpr2 C T 12: 110,899,410 (GRCm39) P593S probably benign Het
Tek T C 4: 94,687,397 (GRCm39) V170A possibly damaging Het
Tiam2 A G 17: 3,500,592 (GRCm39) Y891C probably benign Het
Tmem220 A G 11: 66,920,819 (GRCm39) T75A possibly damaging Het
Traf3 T G 12: 111,228,470 (GRCm39) D560E probably damaging Het
Txlnb A G 10: 17,675,015 (GRCm39) H56R probably benign Het
Vmn2r98 A T 17: 19,286,602 (GRCm39) N367Y probably benign Het
Vnn3 A G 10: 23,727,589 (GRCm39) I36M possibly damaging Het
Zbtb7a G A 10: 80,980,274 (GRCm39) R156H probably damaging Het
Other mutations in Bcr
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00090:Bcr APN 10 74,992,903 (GRCm39) unclassified probably benign
IGL00662:Bcr APN 10 75,003,932 (GRCm39) splice site probably benign
IGL01359:Bcr APN 10 74,995,611 (GRCm39) unclassified probably benign
IGL01737:Bcr APN 10 74,990,783 (GRCm39) missense probably damaging 0.99
IGL01908:Bcr APN 10 74,897,705 (GRCm39) missense possibly damaging 0.85
IGL01954:Bcr APN 10 75,011,173 (GRCm39) splice site probably null
IGL02169:Bcr APN 10 74,995,714 (GRCm39) missense probably benign 0.07
IGL02379:Bcr APN 10 74,992,980 (GRCm39) missense probably benign 0.02
IGL02380:Bcr APN 10 75,011,131 (GRCm39) missense probably benign
IGL02385:Bcr APN 10 74,981,235 (GRCm39) missense probably damaging 1.00
IGL02657:Bcr APN 10 74,990,796 (GRCm39) missense probably benign 0.00
IGL02682:Bcr APN 10 75,001,878 (GRCm39) missense possibly damaging 0.67
IGL02959:Bcr APN 10 74,996,222 (GRCm39) missense probably benign 0.44
accrual UTSW 10 74,897,338 (GRCm39) missense possibly damaging 0.77
Appreciation UTSW 10 74,896,957 (GRCm39) nonsense probably null
R0329:Bcr UTSW 10 75,017,466 (GRCm39) missense possibly damaging 0.88
R0330:Bcr UTSW 10 75,017,466 (GRCm39) missense possibly damaging 0.88
R0376:Bcr UTSW 10 74,981,159 (GRCm39) missense probably damaging 1.00
R0685:Bcr UTSW 10 74,967,475 (GRCm39) missense probably damaging 1.00
R0828:Bcr UTSW 10 74,993,039 (GRCm39) unclassified probably benign
R0892:Bcr UTSW 10 74,960,895 (GRCm39) missense probably benign 0.00
R1143:Bcr UTSW 10 74,897,197 (GRCm39) missense probably benign 0.00
R1416:Bcr UTSW 10 74,897,338 (GRCm39) missense possibly damaging 0.77
R1479:Bcr UTSW 10 74,896,957 (GRCm39) nonsense probably null
R1611:Bcr UTSW 10 74,961,034 (GRCm39) splice site probably null
R1636:Bcr UTSW 10 74,966,898 (GRCm39) missense probably damaging 1.00
R1837:Bcr UTSW 10 75,003,932 (GRCm39) splice site probably benign
R2341:Bcr UTSW 10 74,966,944 (GRCm39) missense probably damaging 1.00
R2343:Bcr UTSW 10 74,981,254 (GRCm39) missense probably benign 0.03
R3753:Bcr UTSW 10 74,971,772 (GRCm39) missense probably benign 0.05
R4273:Bcr UTSW 10 74,960,943 (GRCm39) missense probably damaging 0.97
R4624:Bcr UTSW 10 74,989,752 (GRCm39) missense probably damaging 1.00
R5013:Bcr UTSW 10 74,960,898 (GRCm39) missense probably benign 0.00
R5359:Bcr UTSW 10 75,001,917 (GRCm39) missense probably damaging 0.99
R5458:Bcr UTSW 10 74,990,792 (GRCm39) missense probably benign
R5982:Bcr UTSW 10 75,012,248 (GRCm39) missense probably benign 0.08
R5988:Bcr UTSW 10 75,011,167 (GRCm39) missense probably benign 0.01
R6220:Bcr UTSW 10 74,898,124 (GRCm39) missense probably benign
R6827:Bcr UTSW 10 74,966,896 (GRCm39) missense probably damaging 1.00
R6886:Bcr UTSW 10 74,989,769 (GRCm39) missense probably damaging 1.00
R6990:Bcr UTSW 10 74,966,868 (GRCm39) missense possibly damaging 0.80
R7003:Bcr UTSW 10 74,897,393 (GRCm39) missense probably benign 0.08
R7424:Bcr UTSW 10 74,992,932 (GRCm39) missense probably benign
R7443:Bcr UTSW 10 74,978,968 (GRCm39) critical splice donor site probably null
R7488:Bcr UTSW 10 74,996,162 (GRCm39) missense possibly damaging 0.80
R8232:Bcr UTSW 10 75,001,883 (GRCm39) missense probably damaging 1.00
R8360:Bcr UTSW 10 74,981,271 (GRCm39) missense probably damaging 0.96
R8992:Bcr UTSW 10 74,967,404 (GRCm39) missense probably damaging 1.00
R9362:Bcr UTSW 10 74,993,023 (GRCm39) missense probably benign 0.19
R9487:Bcr UTSW 10 74,967,431 (GRCm39) missense probably damaging 1.00
R9610:Bcr UTSW 10 74,990,745 (GRCm39) nonsense probably null
R9610:Bcr UTSW 10 74,990,743 (GRCm39) missense probably damaging 1.00
R9611:Bcr UTSW 10 74,990,745 (GRCm39) nonsense probably null
R9611:Bcr UTSW 10 74,990,743 (GRCm39) missense probably damaging 1.00
R9630:Bcr UTSW 10 74,966,950 (GRCm39) missense probably damaging 1.00
R9662:Bcr UTSW 10 75,011,152 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- TAATAGATCAGTTCCCTTCCCTGG -3'
(R):5'- TGACCTGAGAGGACTCCTTC -3'

Sequencing Primer
(F):5'- TGGCCGCAGTAGGACTCTG -3'
(R):5'- GGACTCCTTCCTATGCAGTG -3'
Posted On 2015-10-21