Incidental Mutation 'R1687:Brca1'
ID 189443
Institutional Source Beutler Lab
Gene Symbol Brca1
Ensembl Gene ENSMUSG00000017146
Gene Name breast cancer 1, early onset
Synonyms
MMRRC Submission 039720-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1687 (G1)
Quality Score 225
Status Not validated
Chromosome 11
Chromosomal Location 101379590-101442781 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 101380666 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Tyrosine at position 1789 (C1789Y)
Ref Sequence ENSEMBL: ENSMUSP00000017290 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000017290]
AlphaFold P48754
Predicted Effect probably benign
Transcript: ENSMUST00000017290
AA Change: C1789Y

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000017290
Gene: ENSMUSG00000017146
AA Change: C1789Y

DomainStartEndE-ValueType
RING 24 64 1.82e-7 SMART
Pfam:BRCT_assoc 342 503 2.6e-69 PFAM
low complexity region 1173 1185 N/A INTRINSIC
Blast:BRCT 1343 1406 2e-16 BLAST
low complexity region 1555 1575 N/A INTRINSIC
BRCT 1587 1669 3.87e-11 SMART
BRCT 1700 1787 3.42e-12 SMART
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.7%
  • 20x: 93.8%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a nuclear phosphoprotein that plays a role in maintaining genomic stability, and it also acts as a tumor suppressor. The encoded protein combines with other tumor suppressors, DNA damage sensors, and signal transducers to form a large multi-subunit protein complex known as the BRCA1-associated genome surveillance complex (BASC). This gene product associates with RNA polymerase II, and through the C-terminal domain, also interacts with histone deacetylase complexes. This protein thus plays a role in transcription, DNA repair of double-stranded breaks, and recombination. Mutations in this gene are responsible for approximately 40% of inherited breast cancers and more than 80% of inherited breast and ovarian cancers. Alternative splicing plays a role in modulating the subcellular localization and physiological function of this gene. Many alternatively spliced transcript variants, some of which are disease-associated mutations, have been described for this gene, but the full-length natures of only some of these variants has been described. A related pseudogene, which is also located on chromosome 17, has been identified. [provided by RefSeq, May 2009]
PHENOTYPE: Homozygous null mutants are embryonic lethal with abnormalities including growth retardation, neural tube defects, and mesoderm abnormalities; conditional mutations cause genetic instability and enhanced tumor formation; mutants with truncated BRCA1 protein survive, have a kinky tail, pigmentation anomalies, male infertility and increased tumor incidence. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 70 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca5 A T 11: 110,184,714 (GRCm39) F931I probably benign Het
Alox15 T A 11: 70,240,744 (GRCm39) H212L probably benign Het
Arhgap42 A T 9: 9,035,538 (GRCm39) V268D probably benign Het
Armc9 A G 1: 86,084,677 (GRCm39) M1V probably null Het
Cacng4 A G 11: 107,627,585 (GRCm39) V138A probably benign Het
Camsap1 A G 2: 25,829,627 (GRCm39) F699S probably damaging Het
Ccm2 A G 11: 6,535,118 (GRCm39) R67G probably damaging Het
Cdk16 G A X: 20,562,898 (GRCm39) probably null Het
Cep85 T C 4: 133,875,324 (GRCm39) H546R probably benign Het
Cfap54 T C 10: 92,768,502 (GRCm39) D207G probably damaging Het
Cldn9 G T 17: 23,902,050 (GRCm39) R192S probably benign Het
Crybb3 A G 5: 113,227,633 (GRCm39) S63P probably damaging Het
Cux1 A G 5: 136,341,523 (GRCm39) L615P probably damaging Het
Dctn3 A G 4: 41,715,407 (GRCm39) Y154H probably damaging Het
Depdc5 CTCTTTCTTTCTTTCTTTCTTTCTTTCTTTCTTTCTTTCTTTCTTTCT CTCTTTCTTTCTTTCTTTCTTTCTTTCTTTCTTTCTTTCTTTCTTTCTTTCT 5: 33,067,751 (GRCm39) probably benign Het
Dnah3 A T 7: 119,645,009 (GRCm39) probably null Het
Eif1ad2 A G 12: 87,786,488 (GRCm39) D133G unknown Het
Eml6 G A 11: 29,783,187 (GRCm39) H565Y probably damaging Het
Ephb6 T C 6: 41,594,300 (GRCm39) V610A probably benign Het
Fam234a T C 17: 26,434,282 (GRCm39) Y333C probably damaging Het
Fbln1 G A 15: 85,111,307 (GRCm39) V154I probably benign Het
Frem2 A T 3: 53,561,373 (GRCm39) W1045R probably benign Het
Fubp1 A G 3: 151,933,838 (GRCm39) probably benign Het
Gja3 T A 14: 57,274,333 (GRCm39) N13I probably damaging Het
Gpr20 C A 15: 73,567,751 (GRCm39) V213L probably benign Het
Grk5 T C 19: 61,065,221 (GRCm39) I295T probably damaging Het
Gucy1b1 A G 3: 81,945,349 (GRCm39) F430L probably damaging Het
Gzmk T A 13: 113,310,462 (GRCm39) I119L probably benign Het
Hadh T C 3: 131,038,898 (GRCm39) I153V probably benign Het
Hsfy2 T C 1: 56,676,012 (GRCm39) Y175C probably damaging Het
Hspa5 T C 2: 34,665,836 (GRCm39) I560T probably benign Het
Igdcc4 T C 9: 65,038,945 (GRCm39) V863A probably damaging Het
Il22ra2 A G 10: 19,508,620 (GRCm39) D216G probably benign Het
Klc2 G A 19: 5,161,682 (GRCm39) P303S probably damaging Het
Lama5 C T 2: 179,835,859 (GRCm39) V1192I probably benign Het
Mon2 A G 10: 122,862,029 (GRCm39) S772P probably damaging Het
Mphosph8 T A 14: 56,909,935 (GRCm39) L96Q probably damaging Het
Mzf1 C A 7: 12,786,698 (GRCm39) R124L possibly damaging Het
Nckap1 A G 2: 80,350,929 (GRCm39) I726T probably damaging Het
Ndnf A T 6: 65,680,407 (GRCm39) T229S probably benign Het
Npas3 A T 12: 54,095,658 (GRCm39) probably null Het
Nrap C T 19: 56,343,961 (GRCm39) E729K probably damaging Het
Nsun2 T A 13: 69,775,716 (GRCm39) F387I probably damaging Het
Or11g27 T C 14: 50,771,159 (GRCm39) S97P possibly damaging Het
Pabpc1l C T 2: 163,886,226 (GRCm39) T452M probably benign Het
Pcdh10 T C 3: 45,334,450 (GRCm39) Y255H probably damaging Het
Pdcd6ip A T 9: 113,529,087 (GRCm39) Y72N probably damaging Het
Pglyrp1 A T 7: 18,618,629 (GRCm39) probably benign Het
Pkp2 T C 16: 16,086,573 (GRCm39) probably null Het
Ppard A G 17: 28,516,154 (GRCm39) Y126C probably damaging Het
Prkcq T C 2: 11,295,344 (GRCm39) Y598H probably damaging Het
Rhobtb1 A G 10: 69,106,109 (GRCm39) T287A probably damaging Het
Sema4b T C 7: 79,869,010 (GRCm39) Y361H probably damaging Het
Slfn9 A T 11: 82,872,983 (GRCm39) I640N probably damaging Het
Smurf2 C A 11: 106,726,896 (GRCm39) probably null Het
Spag5 T C 11: 78,195,755 (GRCm39) V354A probably benign Het
Sptb T C 12: 76,650,473 (GRCm39) D1748G possibly damaging Het
St6galnac5 C A 3: 152,686,887 (GRCm39) L22F probably benign Het
Sugp2 T C 8: 70,695,284 (GRCm39) S86P probably damaging Het
Tnk1 T C 11: 69,747,299 (GRCm39) I111V possibly damaging Het
Tnni3k T A 3: 154,645,263 (GRCm39) I541F possibly damaging Het
Trim36 G T 18: 46,321,724 (GRCm39) H108N possibly damaging Het
Ttn T C 2: 76,701,251 (GRCm39) probably benign Het
Usp28 T A 9: 48,935,317 (GRCm39) S89R probably benign Het
Vmn2r121 T C X: 123,042,488 (GRCm39) D223G probably benign Het
Vmn2r65 T A 7: 84,590,026 (GRCm39) Y630F probably benign Het
Washc2 T A 6: 116,233,673 (GRCm39) S900T probably benign Het
Wdr72 A G 9: 74,117,481 (GRCm39) N731S probably benign Het
Xrra1 T A 7: 99,525,451 (GRCm39) F123L probably damaging Het
Zfp648 A G 1: 154,079,988 (GRCm39) D49G probably benign Het
Other mutations in Brca1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01095:Brca1 APN 11 101,415,195 (GRCm39) missense possibly damaging 0.71
IGL01598:Brca1 APN 11 101,415,156 (GRCm39) missense probably benign 0.04
IGL01744:Brca1 APN 11 101,415,002 (GRCm39) missense possibly damaging 0.73
IGL02128:Brca1 APN 11 101,421,808 (GRCm39) unclassified probably benign
IGL02377:Brca1 APN 11 101,415,149 (GRCm39) missense probably benign 0.01
IGL02701:Brca1 APN 11 101,416,061 (GRCm39) missense probably damaging 1.00
IGL02732:Brca1 APN 11 101,383,045 (GRCm39) missense probably benign 0.07
IGL02935:Brca1 APN 11 101,380,693 (GRCm39) missense probably benign 0.00
IGL02940:Brca1 APN 11 101,380,738 (GRCm39) missense probably benign 0.00
IGL03198:Brca1 APN 11 101,403,537 (GRCm39) splice site probably benign
BB002:Brca1 UTSW 11 101,398,972 (GRCm39) missense probably benign 0.01
BB009:Brca1 UTSW 11 101,430,843 (GRCm39) missense possibly damaging 0.85
BB012:Brca1 UTSW 11 101,398,972 (GRCm39) missense probably benign 0.01
BB019:Brca1 UTSW 11 101,430,843 (GRCm39) missense possibly damaging 0.85
PIT4142001:Brca1 UTSW 11 101,413,248 (GRCm39) unclassified probably benign
R0048:Brca1 UTSW 11 101,415,803 (GRCm39) missense possibly damaging 0.94
R0048:Brca1 UTSW 11 101,415,803 (GRCm39) missense possibly damaging 0.94
R0109:Brca1 UTSW 11 101,421,916 (GRCm39) missense possibly damaging 0.85
R0109:Brca1 UTSW 11 101,421,916 (GRCm39) missense possibly damaging 0.85
R0144:Brca1 UTSW 11 101,416,947 (GRCm39) missense probably damaging 1.00
R0336:Brca1 UTSW 11 101,414,819 (GRCm39) missense probably benign 0.04
R0448:Brca1 UTSW 11 101,399,047 (GRCm39) missense possibly damaging 0.93
R0595:Brca1 UTSW 11 101,415,713 (GRCm39) missense probably benign 0.27
R0613:Brca1 UTSW 11 101,399,036 (GRCm39) missense probably benign 0.18
R0863:Brca1 UTSW 11 101,415,596 (GRCm39) missense probably benign 0.36
R0940:Brca1 UTSW 11 101,422,969 (GRCm39) missense possibly damaging 0.73
R0962:Brca1 UTSW 11 101,416,192 (GRCm39) missense possibly damaging 0.46
R1365:Brca1 UTSW 11 101,392,822 (GRCm39) missense probably benign
R1391:Brca1 UTSW 11 101,417,372 (GRCm39) missense possibly damaging 0.53
R1467:Brca1 UTSW 11 101,421,933 (GRCm39) unclassified probably benign
R1484:Brca1 UTSW 11 101,420,638 (GRCm39) missense possibly damaging 0.86
R1530:Brca1 UTSW 11 101,415,521 (GRCm39) missense probably damaging 1.00
R1645:Brca1 UTSW 11 101,400,879 (GRCm39) missense probably benign 0.00
R1682:Brca1 UTSW 11 101,416,391 (GRCm39) missense probably damaging 0.98
R1694:Brca1 UTSW 11 101,422,925 (GRCm39) missense probably damaging 0.98
R1695:Brca1 UTSW 11 101,415,281 (GRCm39) missense probably damaging 0.97
R1762:Brca1 UTSW 11 101,422,844 (GRCm39) critical splice donor site probably null
R1868:Brca1 UTSW 11 101,388,839 (GRCm39) missense probably benign
R1973:Brca1 UTSW 11 101,417,229 (GRCm39) missense probably benign 0.22
R2034:Brca1 UTSW 11 101,380,675 (GRCm39) missense probably benign
R2106:Brca1 UTSW 11 101,415,803 (GRCm39) missense possibly damaging 0.94
R4089:Brca1 UTSW 11 101,415,002 (GRCm39) missense possibly damaging 0.73
R4194:Brca1 UTSW 11 101,416,113 (GRCm39) missense probably benign 0.02
R4571:Brca1 UTSW 11 101,408,192 (GRCm39) missense probably benign 0.00
R4735:Brca1 UTSW 11 101,383,001 (GRCm39) splice site probably null
R4789:Brca1 UTSW 11 101,414,758 (GRCm39) missense probably benign 0.00
R4920:Brca1 UTSW 11 101,415,785 (GRCm39) missense probably damaging 1.00
R4939:Brca1 UTSW 11 101,398,876 (GRCm39) missense probably benign
R4997:Brca1 UTSW 11 101,415,159 (GRCm39) missense probably damaging 0.96
R5458:Brca1 UTSW 11 101,408,111 (GRCm39) missense possibly damaging 0.53
R5778:Brca1 UTSW 11 101,416,127 (GRCm39) missense possibly damaging 0.47
R6051:Brca1 UTSW 11 101,415,072 (GRCm39) missense probably damaging 1.00
R6505:Brca1 UTSW 11 101,414,367 (GRCm39) missense probably benign 0.03
R6548:Brca1 UTSW 11 101,415,591 (GRCm39) missense probably damaging 1.00
R6971:Brca1 UTSW 11 101,424,831 (GRCm39) missense probably benign 0.18
R7091:Brca1 UTSW 11 101,417,253 (GRCm39) missense probably benign 0.00
R7246:Brca1 UTSW 11 101,414,204 (GRCm39) missense probably benign 0.00
R7417:Brca1 UTSW 11 101,415,807 (GRCm39) missense probably damaging 1.00
R7861:Brca1 UTSW 11 101,417,248 (GRCm39) missense possibly damaging 0.87
R7925:Brca1 UTSW 11 101,398,972 (GRCm39) missense probably benign 0.01
R7932:Brca1 UTSW 11 101,430,843 (GRCm39) missense possibly damaging 0.85
R8003:Brca1 UTSW 11 101,415,303 (GRCm39) missense probably benign 0.22
R8046:Brca1 UTSW 11 101,416,296 (GRCm39) missense probably benign 0.03
R8306:Brca1 UTSW 11 101,416,463 (GRCm39) missense probably damaging 1.00
R8483:Brca1 UTSW 11 101,416,802 (GRCm39) missense probably damaging 0.99
R8685:Brca1 UTSW 11 101,380,672 (GRCm39) missense probably benign 0.19
R9072:Brca1 UTSW 11 101,393,306 (GRCm39) critical splice donor site probably null
R9073:Brca1 UTSW 11 101,393,306 (GRCm39) critical splice donor site probably null
R9486:Brca1 UTSW 11 101,414,520 (GRCm39) missense probably benign 0.00
R9505:Brca1 UTSW 11 101,403,592 (GRCm39) missense probably benign 0.00
R9616:Brca1 UTSW 11 101,416,683 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ACTGTCTCTCCAAGAACGATATGCAAC -3'
(R):5'- TCTGAGTACCTGCTTAGCCCTAAGAAC -3'

Sequencing Primer
(F):5'- GCAACAGATTAGCATCTTGCTC -3'
(R):5'- CTGCTTAGCCCTAAGAACTTATATAC -3'
Posted On 2014-05-14