Incidental Mutation 'R4365:Btrc'
ID 325726
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 041113-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4365 (G1)
Quality Score 225
Status Not validated
Chromosome 19
Chromosomal Location 45352173-45518452 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 45501919 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Asparagine at position 213 (D213N)
Ref Sequence ENSEMBL: ENSMUSP00000153562 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000065601] [ENSMUST00000111936] [ENSMUST00000224478]
AlphaFold Q3ULA2
Predicted Effect probably damaging
Transcript: ENSMUST00000065601
AA Change: D312N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000070728
Gene: ENSMUSG00000025217
AA Change: D312N

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: D276N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000107567
Gene: ENSMUSG00000025217
AA Change: D276N

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 probably damaging
Transcript: ENSMUST00000224478
AA Change: D213N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000225662
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 97.0%
  • 20x: 94.5%
Validation Efficiency
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: 32 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Apob A T 12: 8,066,083 (GRCm39) I4318F possibly damaging Het
C4b T A 17: 34,953,717 (GRCm39) I964F possibly damaging Het
Cacna1f G T X: 7,476,213 (GRCm39) A123S probably damaging Het
Ccdc153 G A 9: 44,154,889 (GRCm39) A71T probably damaging Het
Celsr3 C A 9: 108,707,046 (GRCm39) D1176E possibly damaging Het
Cfap46 A C 7: 139,230,868 (GRCm39) V920G probably damaging Het
Cnot10 T A 9: 114,460,949 (GRCm39) K74* probably null Het
Dnajb12 T C 10: 59,715,588 (GRCm39) F30S probably damaging Het
Emilin3 T C 2: 160,750,406 (GRCm39) R401G probably benign Het
F5 A G 1: 164,012,519 (GRCm39) T478A probably damaging Het
Hspa4l C A 3: 40,721,241 (GRCm39) probably null Het
Il1rl2 G T 1: 40,390,951 (GRCm39) R298L probably benign Het
Lipo2 A T 19: 33,699,108 (GRCm39) S307R probably damaging Het
Lrit2 T A 14: 36,794,076 (GRCm39) L380Q probably damaging Het
Ncan A G 8: 70,567,861 (GRCm39) S84P probably damaging Het
Ncoa2 T C 1: 13,250,771 (GRCm39) I304V probably damaging Het
Nfe2l2 T C 2: 75,509,772 (GRCm39) D16G probably damaging Het
Nt5dc1 T C 10: 34,186,377 (GRCm39) D397G probably benign Het
Obsl1 A C 1: 75,464,693 (GRCm39) L1576R possibly damaging Het
Or5p1 A T 7: 107,916,313 (GRCm39) I71F probably benign Het
Or5v1 T C 17: 37,810,270 (GRCm39) S243P probably damaging Het
Or6c212 A G 10: 129,559,281 (GRCm39) I44T probably damaging Het
Pcdh17 A G 14: 84,685,726 (GRCm39) E731G probably damaging Het
Rag1 T A 2: 101,473,288 (GRCm39) K618M probably damaging Het
Ripor2 C T 13: 24,905,694 (GRCm39) P947S probably benign Het
Rnf150 A G 8: 83,590,744 (GRCm39) K36E probably benign Het
S100a9 T C 3: 90,600,081 (GRCm39) H105R unknown Het
Spindoc T C 19: 7,351,219 (GRCm39) D246G possibly damaging Het
St8sia4 A T 1: 95,519,517 (GRCm39) Y324N possibly damaging Het
Tlr11 T A 14: 50,598,926 (GRCm39) I304N probably damaging Het
Trpm3 A G 19: 22,955,694 (GRCm39) T1090A probably benign Het
Ube4a T C 9: 44,871,379 (GRCm39) N7D probably damaging 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
R1882:Btrc UTSW 19 45,515,839 (GRCm39) missense probably damaging 1.00
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
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'- GGCCATAGAGTCTCACACAC -3'
(R):5'- CACATTTGTATGATCCTGTGGGGAG -3'

Sequencing Primer
(F):5'- CACACACACTGAGTTGTTGG -3'
(R):5'- GAAGCAGACATTTGCCCTTTAGG -3'
Posted On 2015-07-06