Incidental Mutation 'R1882:Btrc'
ID 209216
Institutional Source Beutler Lab
Gene Symbol Btrc
Ensembl Gene ENSMUSG00000025217
Gene Name beta-transducin repeat containing protein
Synonyms Beta-Trcp1, Fbw1a, SCF b-TRCP, beta-TrCP, Slimb
MMRRC Submission 039903-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1882 (G1)
Quality Score 225
Status Validated
Chromosome 19
Chromosomal Location 45352173-45518452 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 45515839 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Glutamine at position 562 (R562Q)
Ref Sequence ENSEMBL: ENSMUSP00000107567 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000065601] [ENSMUST00000111936] [ENSMUST00000224478]
AlphaFold Q3ULA2
Predicted Effect probably damaging
Transcript: ENSMUST00000065601
AA Change: R598Q

PolyPhen 2 Score 0.984 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000070728
Gene: ENSMUSG00000025217
AA Change: R598Q

DomainStartEndE-ValueType
Beta-TrCP_D 138 177 3.32e-25 SMART
FBOX 189 228 5.83e-6 SMART
WD40 292 329 7.92e-3 SMART
WD40 332 369 8.68e-9 SMART
WD40 372 409 5.31e-4 SMART
WD40 415 452 5.18e-7 SMART
WD40 455 492 3.93e-7 SMART
WD40 495 532 8.42e-7 SMART
WD40 544 581 4.62e-4 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000111936
AA Change: R562Q

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000107567
Gene: ENSMUSG00000025217
AA Change: R562Q

DomainStartEndE-ValueType
Beta-TrCP_D 102 141 3.32e-25 SMART
FBOX 153 192 5.83e-6 SMART
WD40 256 293 7.92e-3 SMART
WD40 296 333 8.68e-9 SMART
WD40 336 373 5.31e-4 SMART
WD40 379 416 5.18e-7 SMART
WD40 419 456 3.93e-7 SMART
WD40 459 496 8.42e-7 SMART
WD40 508 545 4.62e-4 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000224478
AA Change: R499Q

PolyPhen 2 Score 0.466 (Sensitivity: 0.89; Specificity: 0.90)
Meta Mutation Damage Score 0.2712 question?
Coding Region Coverage
  • 1x: 97.4%
  • 3x: 96.9%
  • 10x: 95.6%
  • 20x: 93.5%
Validation Efficiency 100% (59/59)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the F-box protein family which is characterized by an approximately 40 amino acid motif, the F-box. The F-box proteins constitute one of the four subunits of ubiquitin protein ligase complex called SCFs (SKP1-cullin-F-box), which function in phosphorylation-dependent ubiquitination. The F-box proteins are divided into 3 classes: Fbws containing WD-40 domains, Fbls containing leucine-rich repeats, and Fbxs containing either different protein-protein interaction modules or no recognizable motifs. The protein encoded by this gene belongs to the Fbws class; in addition to an F-box, this protein contains multiple WD-40 repeats. The encoded protein mediates degradation of CD4 via its interaction with HIV-1 Vpu. It has also been shown to ubiquitinate phosphorylated NFKBIA (nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor, alpha), targeting it for degradation and thus activating nuclear factor kappa-B. Alternatively spliced transcript variants have been described. A related pseudogene exists in chromosome 6. [provided by RefSeq, Mar 2012]
PHENOTYPE: Embryonic fibroblasts from homozygotes show an increase in polyploidy and apoptosis and decreased cell proliferation. In a second allele, homozygous mutation results in reduced male fertility and abnormal male meiosis with oligozoospermia. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc2 T C 19: 43,786,945 (GRCm39) S189P probably benign Het
Adgrg3 G T 8: 95,766,943 (GRCm39) V433F probably benign Het
Arhgap33 A T 7: 30,222,234 (GRCm39) W1233R probably damaging Het
Brf2 T C 8: 27,618,577 (GRCm39) D9G probably damaging Het
Cenpu T C 8: 47,009,225 (GRCm39) F67L probably damaging Het
Chia1 T C 3: 106,035,790 (GRCm39) M150T probably damaging Het
Cntln A G 4: 85,019,072 (GRCm39) E1254G probably damaging Het
Creld1 G A 6: 113,469,166 (GRCm39) C332Y probably damaging Het
Ctla2a A G 13: 61,083,355 (GRCm39) probably benign Het
Dusp13b A T 14: 21,785,043 (GRCm39) D223E probably benign Het
Ext1 C A 15: 52,939,188 (GRCm39) L620F probably damaging Het
H2-DMb2 C T 17: 34,366,834 (GRCm39) R89C probably damaging Het
Klhl32 A T 4: 24,743,916 (GRCm39) L17* probably null Het
Lats2 C T 14: 57,934,811 (GRCm39) V640M probably damaging Het
Lrig3 G A 10: 125,845,694 (GRCm39) V708I possibly damaging Het
Mtcl1 T C 17: 66,686,315 (GRCm39) T415A probably benign Het
Mynn A G 3: 30,670,962 (GRCm39) *611W probably null Het
Nfx1 A G 4: 41,009,240 (GRCm39) T793A possibly damaging Het
Nlrp4d T C 7: 10,116,604 (GRCm39) noncoding transcript Het
Nos3 T C 5: 24,573,818 (GRCm39) V194A probably damaging Het
Npc1l1 C T 11: 6,167,473 (GRCm39) probably null Het
Nrg2 T C 18: 36,154,150 (GRCm39) D589G probably damaging Het
Omg C T 11: 79,392,545 (GRCm39) probably benign Het
Or10v9 T C 19: 11,832,835 (GRCm39) T161A probably damaging Het
Or14j5 T C 17: 38,161,839 (GRCm39) S119P probably damaging Het
Or2y17 A G 11: 49,231,539 (GRCm39) Y60C probably damaging Het
Or8k16 T A 2: 85,519,950 (GRCm39) M59K probably damaging Het
P2ry2 G T 7: 100,648,058 (GRCm39) Y82* probably null Het
Pcdh1 T C 18: 38,335,895 (GRCm39) T247A possibly damaging Het
Pecr A T 1: 72,314,136 (GRCm39) probably null Het
Pgm3 A G 9: 86,447,743 (GRCm39) Y167H possibly damaging Het
Pramel15 A T 4: 144,103,485 (GRCm39) C214S probably benign Het
Prmt2 T C 10: 76,058,302 (GRCm39) H169R probably benign Het
Rad51ap2 T A 12: 11,506,251 (GRCm39) S58T possibly damaging Het
Rbpms2 ACTGCTGCTGCTGCTGC ACTGCTGCTGCTGCTGCTGC 9: 65,558,948 (GRCm39) probably benign Het
Slc6a15 T C 10: 103,230,925 (GRCm39) S217P probably benign Het
Slco1a8 C A 6: 141,939,363 (GRCm39) probably null Het
Snx27 G A 3: 94,426,416 (GRCm39) T361I probably damaging Het
St7l A G 3: 104,775,363 (GRCm39) T80A probably damaging Het
Stk32b T A 5: 37,689,031 (GRCm39) M98L possibly damaging Het
Tonsl C A 15: 76,508,350 (GRCm39) A6S possibly damaging Het
Tpx2 A G 2: 152,711,611 (GRCm39) R49G probably benign Het
Trmt2a A G 16: 18,067,758 (GRCm39) K144E possibly damaging Het
Trpm7 A C 2: 126,654,697 (GRCm39) L1414V probably benign Het
Ugdh T C 5: 65,580,939 (GRCm39) K107E possibly damaging Het
Vamp3 A T 4: 151,135,366 (GRCm39) probably benign Het
Vmn1r172 T C 7: 23,359,651 (GRCm39) S179P probably damaging Het
Vmn1r28 A G 6: 58,242,963 (GRCm39) M269V probably benign Het
Vmn2r94 T C 17: 18,464,476 (GRCm39) T605A probably benign Het
Vwce A G 19: 10,615,520 (GRCm39) T134A possibly damaging Het
Zfp277 T C 12: 40,495,745 (GRCm39) E5G probably benign Het
Other mutations in Btrc
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00502:Btrc APN 19 45,515,704 (GRCm39) missense probably damaging 0.99
IGL01691:Btrc APN 19 45,501,117 (GRCm39) missense probably benign 0.00
IGL02551:Btrc APN 19 45,411,573 (GRCm39) missense possibly damaging 0.83
IGL02719:Btrc APN 19 45,491,589 (GRCm39) missense probably damaging 1.00
IGL02852:Btrc APN 19 45,501,095 (GRCm39) nonsense probably null
IGL03128:Btrc APN 19 45,501,959 (GRCm39) missense probably damaging 1.00
IGL03267:Btrc APN 19 45,507,262 (GRCm39) missense probably damaging 1.00
R0145:Btrc UTSW 19 45,411,612 (GRCm39) missense probably damaging 0.97
R0750:Btrc UTSW 19 45,491,585 (GRCm39) missense probably damaging 1.00
R1466:Btrc UTSW 19 45,501,821 (GRCm39) splice site probably benign
R1584:Btrc UTSW 19 45,501,821 (GRCm39) splice site probably benign
R1772:Btrc UTSW 19 45,501,100 (GRCm39) missense probably damaging 0.98
R1959:Btrc UTSW 19 45,515,782 (GRCm39) missense probably damaging 1.00
R1961:Btrc UTSW 19 45,515,782 (GRCm39) missense probably damaging 1.00
R2483:Btrc UTSW 19 45,504,497 (GRCm39) missense probably damaging 1.00
R4365:Btrc UTSW 19 45,501,919 (GRCm39) missense probably damaging 1.00
R4812:Btrc UTSW 19 45,411,603 (GRCm39) missense possibly damaging 0.83
R4883:Btrc UTSW 19 45,445,026 (GRCm39) missense probably benign 0.09
R5321:Btrc UTSW 19 45,496,197 (GRCm39) missense probably damaging 1.00
R7203:Btrc UTSW 19 45,501,967 (GRCm39) splice site probably null
R7528:Btrc UTSW 19 45,491,525 (GRCm39) missense possibly damaging 0.95
R8737:Btrc UTSW 19 45,496,198 (GRCm39) missense probably damaging 1.00
R9603:Btrc UTSW 19 45,459,526 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- ATACCTGAGCCTCTCTGTAGGC -3'
(R):5'- GTTGTACAGGGATGGGTGACAC -3'

Sequencing Primer
(F):5'- TCTGTAGGCTCCTTCAAACAAAGAGG -3'
(R):5'- TGGGTGACACAAATGGTCTG -3'
Posted On 2014-06-30