Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL02113:Brca2'

280268

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Brca2

Ensembl Gene

ENSMUSG00000041147

Gene Name

breast cancer 2, early onset

Synonyms

Fancd1, RAB163

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

IGL02113

Quality Score

Status

Chromosome

Chromosomal Location

150522630-150570329 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 150540979 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Threonine to Alanine at position 1403 (T1403A)

Ref Sequence

ENSEMBL: ENSMUSP00000144150 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000044620] [ENSMUST00000202003] [ENSMUST00000202313]

AlphaFold

no structure available at present

Predicted Effect

possibly damaging
Transcript: ENSMUST00000044620
AA Change: T1403A

PolyPhen 2 Score 0.955 (Sensitivity: 0.79; Specificity: 0.95)

SMART Domains

Protein: ENSMUSP00000038576
Gene: ENSMUSG00000041147
AA Change: T1403A

Domain	Start	End	E-Value	Type
low complexity region	36	51	N/A	INTRINSIC
low complexity region	100	123	N/A	INTRINSIC
low complexity region	187	199	N/A	INTRINSIC
low complexity region	746	761	N/A	INTRINSIC
low complexity region	904	917	N/A	INTRINSIC
Pfam:BRCA2	982	1014	2.6e-13	PFAM
Pfam:BRCA2	1193	1225	3.9e-16	PFAM
low complexity region	1239	1252	N/A	INTRINSIC
Pfam:BRCA2	1395	1425	1.4e-13	PFAM
Pfam:BRCA2	1492	1524	1.8e-13	PFAM
Pfam:BRCA2	1624	1655	8.4e-12	PFAM
Pfam:BRCA2	1925	1957	8e-15	PFAM
Pfam:BRCA2	2005	2037	1.7e-11	PFAM
Pfam:BRCA-2_helical	2402	2588	1.3e-94	PFAM
Pfam:BRCA-2_OB1	2591	2717	5.3e-44	PFAM
Tower	2752	2793	2.37e-18	SMART
Pfam:BRCA-2_OB3	2971	3104	1.5e-49	PFAM
low complexity region	3197	3208	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000202003

SMART Domains

Protein: ENSMUSP00000144676
Gene: ENSMUSG00000041147

Domain	Start	End	E-Value	Type
low complexity region	36	51	N/A	INTRINSIC
low complexity region	100	123	N/A	INTRINSIC
low complexity region	187	199	N/A	INTRINSIC
low complexity region	746	761	N/A	INTRINSIC
low complexity region	904	917	N/A	INTRINSIC

Predicted Effect

possibly damaging
Transcript: ENSMUST00000202313
AA Change: T1403A

PolyPhen 2 Score 0.955 (Sensitivity: 0.79; Specificity: 0.95)

SMART Domains

Protein: ENSMUSP00000144150
Gene: ENSMUSG00000041147
AA Change: T1403A

Domain	Start	End	E-Value	Type
low complexity region	36	51	N/A	INTRINSIC
low complexity region	100	123	N/A	INTRINSIC
low complexity region	187	199	N/A	INTRINSIC
low complexity region	746	761	N/A	INTRINSIC
low complexity region	904	917	N/A	INTRINSIC
Pfam:BRCA2	982	1014	2.6e-13	PFAM
Pfam:BRCA2	1193	1225	3.9e-16	PFAM
low complexity region	1239	1252	N/A	INTRINSIC
Pfam:BRCA2	1395	1425	1.4e-13	PFAM
Pfam:BRCA2	1492	1524	1.8e-13	PFAM
Pfam:BRCA2	1624	1655	8.4e-12	PFAM
Pfam:BRCA2	1925	1957	8e-15	PFAM
Pfam:BRCA2	2005	2037	1.7e-11	PFAM
Pfam:BRCA-2_helical	2402	2588	1.3e-94	PFAM
Pfam:BRCA-2_OB1	2591	2717	5.3e-44	PFAM
Tower	2752	2793	2.37e-18	SMART
Pfam:BRCA-2_OB3	2971	3104	1.5e-49	PFAM
low complexity region	3197	3208	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000202975

Coding Region Coverage

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Inherited mutations in BRCA1 and this gene, BRCA2, confer increased lifetime risk of developing breast or ovarian cancer. Both BRCA1 and BRCA2 are involved in maintenance of genome stability, specifically the homologous recombination pathway for double-strand DNA repair. The BRCA2 protein contains several copies of a 70 aa motif called the BRC motif, and these motifs mediate binding to the RAD51 recombinase which functions in DNA repair. BRCA2 is considered a tumor suppressor gene, as tumors with BRCA2 mutations generally exhibit loss of heterozygosity (LOH) of the wild-type allele. [provided by RefSeq, Dec 2008]
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 BRCA2 protein survive, are small, infertile, show improper tissue differentiation and develop lymphomas and carcinomas. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 47 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca4	A	T	3: 122,110,478 (GRCm38)	H726L	possibly damaging	Het
Aqr	A	T	2: 114,120,027 (GRCm38)	Y900*	probably null	Het
Atp11a	G	T	8: 12,865,048 (GRCm38)	R1155S	probably benign	Het
Bahd1	A	G	2: 118,917,205 (GRCm38)	D435G	probably benign	Het
Cc2d2a	T	A	5: 43,685,248 (GRCm38)		probably null	Het
Cog7	A	G	7: 121,925,480 (GRCm38)	I697T	probably damaging	Het
Dclre1a	A	G	19: 56,541,532 (GRCm38)	V791A	probably damaging	Het
Dgki	A	G	6: 36,913,625 (GRCm38)		probably benign	Het
Dpyd	A	G	3: 118,999,219 (GRCm38)	Y525C	probably benign	Het
Eepd1	T	C	9: 25,482,713 (GRCm38)	L91P	probably damaging	Het
Foxf1	T	A	8: 121,084,565 (GRCm38)	L56H	probably damaging	Het
Fry	A	T	5: 150,399,605 (GRCm38)	M1074L	probably benign	Het
Gbx1	T	C	5: 24,504,876 (GRCm38)	T324A	probably damaging	Het
Gfpt1	T	A	6: 87,087,367 (GRCm38)	N646K	probably benign	Het
Gm10258	C	T	3: 30,268,393 (GRCm38)		probably benign	Het
Gm12887	T	C	4: 121,616,495 (GRCm38)	M53V	probably benign	Het
Hoxa11	C	T	6: 52,245,317 (GRCm38)	G135S	probably damaging	Het
Mettl6	A	T	14: 31,482,831 (GRCm38)	Y211*	probably null	Het
Moxd2	T	C	6: 40,885,404 (GRCm38)	I160M	probably benign	Het
Mphosph10	G	A	7: 64,376,807 (GRCm38)		probably benign	Het
Mrpl19	T	A	6: 81,965,915 (GRCm38)	M5L	probably benign	Het
Nbea	A	G	3: 55,992,492 (GRCm38)	V1412A	probably benign	Het
Nceh1	G	T	3: 27,222,891 (GRCm38)	S121I	probably damaging	Het
Ntan1	A	G	16: 13,835,144 (GRCm38)	T217A	probably damaging	Het
Ogfod1	C	T	8: 94,064,213 (GRCm38)	A504V	probably damaging	Het
Or52r1c	A	T	7: 103,085,850 (GRCm38)	I111L	possibly damaging	Het
Pde3b	G	A	7: 114,526,906 (GRCm38)	V792M	probably damaging	Het
Pde9a	A	T	17: 31,459,970 (GRCm38)	M262L	probably benign	Het
Pi4ka	A	G	16: 17,373,415 (GRCm38)	V206A	probably benign	Het
Pkp1	A	T	1: 135,883,914 (GRCm38)	N406K	possibly damaging	Het
Rcn3	A	G	7: 45,083,338 (GRCm38)	I302T	probably damaging	Het
Rfx6	A	G	10: 51,678,012 (GRCm38)	Q68R	probably benign	Het
Rpgrip1	A	G	14: 52,133,844 (GRCm38)	D340G	possibly damaging	Het
Scn10a	C	T	9: 119,609,890 (GRCm38)	G1638S	probably damaging	Het
Serpinb9f	A	T	13: 33,334,468 (GRCm38)	H317L	probably damaging	Het
Setdb2	C	T	14: 59,402,315 (GRCm38)	R709Q	probably damaging	Het
Slc40a1	A	G	1: 45,910,894 (GRCm38)	I466T	probably benign	Het
Smyd2	A	T	1: 189,882,217 (GRCm38)	S371R	probably damaging	Het
Snap47	A	C	11: 59,428,436 (GRCm38)	I292S	probably damaging	Het
Tbx4	A	G	11: 85,912,264 (GRCm38)	E322G	possibly damaging	Het
Tg	A	G	15: 66,705,330 (GRCm38)	T1501A	probably benign	Het
Tmem259	A	G	10: 79,978,709 (GRCm38)	V300A	probably benign	Het
Usp7	A	G	16: 8,716,513 (GRCm38)		probably null	Het
Vmn2r94	G	T	17: 18,257,675 (GRCm38)	T158K	probably damaging	Het
Vmn2r95	G	T	17: 18,439,907 (GRCm38)	A194S	possibly damaging	Het
Zfp944	A	T	17: 22,339,066 (GRCm38)	I400N	possibly damaging	Het
Zmynd12	T	A	4: 119,433,997 (GRCm38)	I53K	probably damaging	Het

Other mutations in Brca2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00332:Brca2	APN	5	150,539,898 (GRCm38)	missense	probably benign	0.18
IGL00392:Brca2	APN	5	150,541,240 (GRCm38)	missense	probably benign	0.02
IGL00557:Brca2	APN	5	150,560,538 (GRCm38)	missense	probably benign
IGL00798:Brca2	APN	5	150,539,463 (GRCm38)	missense	probably benign	0.30
IGL00933:Brca2	APN	5	150,542,404 (GRCm38)	missense	probably benign	0.04
IGL00964:Brca2	APN	5	150,532,310 (GRCm38)	missense	probably damaging	1.00
IGL01152:Brca2	APN	5	150,542,390 (GRCm38)	missense	probably damaging	0.99
IGL01577:Brca2	APN	5	150,541,620 (GRCm38)	nonsense	probably null
IGL01585:Brca2	APN	5	150,539,516 (GRCm38)	missense	possibly damaging	0.76
IGL01732:Brca2	APN	5	150,542,387 (GRCm38)	missense	probably benign	0.13
IGL01809:Brca2	APN	5	150,531,061 (GRCm38)	splice site	probably null
IGL01911:Brca2	APN	5	150,567,613 (GRCm38)	missense	probably damaging	0.96
IGL02313:Brca2	APN	5	150,538,661 (GRCm38)	missense	probably damaging	1.00
IGL02342:Brca2	APN	5	150,542,824 (GRCm38)	missense	possibly damaging	0.94
IGL02508:Brca2	APN	5	150,543,308 (GRCm38)	missense	possibly damaging	0.85
IGL02532:Brca2	APN	5	150,550,862 (GRCm38)	missense	probably damaging	1.00
IGL02646:Brca2	APN	5	150,560,790 (GRCm38)	missense	possibly damaging	0.89
IGL02738:Brca2	APN	5	150,567,035 (GRCm38)	missense	probably damaging	1.00
IGL02833:Brca2	APN	5	150,541,790 (GRCm38)	missense	possibly damaging	0.83
IGL02871:Brca2	APN	5	150,542,552 (GRCm38)	missense	probably benign	0.13
IGL02995:Brca2	APN	5	150,529,488 (GRCm38)	missense	probably damaging	1.00
IGL03105:Brca2	APN	5	150,560,485 (GRCm38)	missense	probably benign	0.02
BB007:Brca2	UTSW	5	150,558,510 (GRCm38)	missense	probably damaging	0.96
BB017:Brca2	UTSW	5	150,558,510 (GRCm38)	missense	probably damaging	0.96
R0219:Brca2	UTSW	5	150,523,175 (GRCm38)	splice site	probably benign
R0416:Brca2	UTSW	5	150,569,392 (GRCm38)	missense	possibly damaging	0.93
R0441:Brca2	UTSW	5	150,541,857 (GRCm38)	missense	probably damaging	0.96
R0548:Brca2	UTSW	5	150,544,935 (GRCm38)	missense	probably damaging	0.96
R0745:Brca2	UTSW	5	150,544,882 (GRCm38)	splice site	probably benign
R0799:Brca2	UTSW	5	150,560,193 (GRCm38)	missense	probably damaging	0.99
R1165:Brca2	UTSW	5	150,542,747 (GRCm38)	missense	probably damaging	0.98
R1247:Brca2	UTSW	5	150,541,274 (GRCm38)	missense	probably damaging	1.00
R1403:Brca2	UTSW	5	150,542,649 (GRCm38)	missense	probably benign	0.22
R1403:Brca2	UTSW	5	150,542,649 (GRCm38)	missense	probably benign	0.22
R1444:Brca2	UTSW	5	150,542,450 (GRCm38)	missense	probably benign
R1466:Brca2	UTSW	5	150,552,258 (GRCm38)	missense	probably damaging	0.99
R1466:Brca2	UTSW	5	150,552,258 (GRCm38)	missense	probably damaging	0.99
R1584:Brca2	UTSW	5	150,552,258 (GRCm38)	missense	probably damaging	0.99
R1599:Brca2	UTSW	5	150,548,713 (GRCm38)	nonsense	probably null
R1600:Brca2	UTSW	5	150,560,830 (GRCm38)	splice site	probably benign
R1822:Brca2	UTSW	5	150,540,198 (GRCm38)	missense	probably benign	0.06
R1824:Brca2	UTSW	5	150,536,922 (GRCm38)	missense	possibly damaging	0.94
R2037:Brca2	UTSW	5	150,540,669 (GRCm38)	missense	probably benign
R2131:Brca2	UTSW	5	150,557,129 (GRCm38)	missense	probably damaging	1.00
R2203:Brca2	UTSW	5	150,539,502 (GRCm38)	missense	possibly damaging	0.58
R2208:Brca2	UTSW	5	150,532,344 (GRCm38)	missense	probably damaging	0.96
R2293:Brca2	UTSW	5	150,560,534 (GRCm38)	missense	possibly damaging	0.86
R2517:Brca2	UTSW	5	150,539,672 (GRCm38)	missense	probably benign	0.04
R2566:Brca2	UTSW	5	150,541,762 (GRCm38)	missense	probably benign	0.03
R3422:Brca2	UTSW	5	150,543,121 (GRCm38)	missense	possibly damaging	0.91
R3917:Brca2	UTSW	5	150,540,827 (GRCm38)	missense	probably damaging	0.96
R3946:Brca2	UTSW	5	150,536,704 (GRCm38)	missense	probably damaging	0.96
R4176:Brca2	UTSW	5	150,539,633 (GRCm38)	nonsense	probably null
R4255:Brca2	UTSW	5	150,541,169 (GRCm38)	missense	possibly damaging	0.92
R4450:Brca2	UTSW	5	150,536,053 (GRCm38)	missense	probably damaging	0.96
R4603:Brca2	UTSW	5	150,536,165 (GRCm38)	missense	possibly damaging	0.86
R4681:Brca2	UTSW	5	150,552,398 (GRCm38)	splice site	probably null
R4755:Brca2	UTSW	5	150,559,987 (GRCm38)	splice site	probably null
R4762:Brca2	UTSW	5	150,531,116 (GRCm38)	missense	probably benign	0.00
R4824:Brca2	UTSW	5	150,539,735 (GRCm38)	missense	probably damaging	1.00
R4887:Brca2	UTSW	5	150,556,937 (GRCm38)	missense	probably damaging	1.00
R5020:Brca2	UTSW	5	150,560,436 (GRCm38)	missense	probably damaging	1.00
R5159:Brca2	UTSW	5	150,542,108 (GRCm38)	missense	possibly damaging	0.93
R5216:Brca2	UTSW	5	150,542,980 (GRCm38)	missense	probably damaging	0.99
R5269:Brca2	UTSW	5	150,539,223 (GRCm38)	missense	possibly damaging	0.75
R5274:Brca2	UTSW	5	150,539,689 (GRCm38)	missense	probably benign	0.00
R5589:Brca2	UTSW	5	150,557,132 (GRCm38)	missense	possibly damaging	0.67
R5619:Brca2	UTSW	5	150,557,114 (GRCm38)	missense	probably damaging	0.96
R5641:Brca2	UTSW	5	150,556,899 (GRCm38)	missense	probably damaging	1.00
R5686:Brca2	UTSW	5	150,540,904 (GRCm38)	missense	probably benign	0.00
R5730:Brca2	UTSW	5	150,569,005 (GRCm38)	missense	possibly damaging	0.85
R5763:Brca2	UTSW	5	150,548,006 (GRCm38)	missense	possibly damaging	0.85
R5877:Brca2	UTSW	5	150,543,221 (GRCm38)	missense	possibly damaging	0.53
R5893:Brca2	UTSW	5	150,569,138 (GRCm38)	missense	probably benign	0.02
R5900:Brca2	UTSW	5	150,541,132 (GRCm38)	missense	probably benign	0.01
R5926:Brca2	UTSW	5	150,534,622 (GRCm38)	missense	probably benign	0.07
R5966:Brca2	UTSW	5	150,543,251 (GRCm38)	missense	probably damaging	0.99
R6025:Brca2	UTSW	5	150,541,575 (GRCm38)	frame shift	probably null
R6062:Brca2	UTSW	5	150,556,889 (GRCm38)	missense	probably damaging	0.96
R6141:Brca2	UTSW	5	150,540,637 (GRCm38)	missense	possibly damaging	0.91
R6244:Brca2	UTSW	5	150,566,978 (GRCm38)	missense	probably benign	0.08
R6508:Brca2	UTSW	5	150,536,593 (GRCm38)	missense	possibly damaging	0.91
R6519:Brca2	UTSW	5	150,540,979 (GRCm38)	missense	probably damaging	0.99
R6611:Brca2	UTSW	5	150,536,193 (GRCm38)	missense	probably damaging	0.99
R6698:Brca2	UTSW	5	150,532,394 (GRCm38)	missense	probably damaging	1.00
R6856:Brca2	UTSW	5	150,540,208 (GRCm38)	missense	possibly damaging	0.68
R6912:Brca2	UTSW	5	150,541,742 (GRCm38)	missense	probably damaging	0.99
R7002:Brca2	UTSW	5	150,539,918 (GRCm38)	missense	probably benign
R7025:Brca2	UTSW	5	150,540,478 (GRCm38)	missense	probably benign	0.39
R7151:Brca2	UTSW	5	150,541,436 (GRCm38)	missense	probably benign	0.12
R7202:Brca2	UTSW	5	150,532,354 (GRCm38)	missense	probably benign	0.03
R7365:Brca2	UTSW	5	150,532,337 (GRCm38)	missense	probably damaging	0.99
R7510:Brca2	UTSW	5	150,536,691 (GRCm38)	missense	possibly damaging	0.85
R7612:Brca2	UTSW	5	150,540,611 (GRCm38)	missense	probably benign	0.03
R7682:Brca2	UTSW	5	150,543,153 (GRCm38)	missense	probably benign
R7890:Brca2	UTSW	5	150,539,381 (GRCm38)	missense	possibly damaging	0.83
R7930:Brca2	UTSW	5	150,558,510 (GRCm38)	missense	probably damaging	0.96
R7940:Brca2	UTSW	5	150,538,733 (GRCm38)	missense	probably benign
R8054:Brca2	UTSW	5	150,536,504 (GRCm38)	missense	probably benign	0.02
R8056:Brca2	UTSW	5	150,569,306 (GRCm38)	missense	possibly damaging	0.85
R8080:Brca2	UTSW	5	150,539,892 (GRCm38)	missense	probably benign	0.11
R8094:Brca2	UTSW	5	150,536,169 (GRCm38)	missense	possibly damaging	0.85
R8306:Brca2	UTSW	5	150,536,663 (GRCm38)	missense	possibly damaging	0.91
R8401:Brca2	UTSW	5	150,552,352 (GRCm38)	missense	probably damaging	1.00
R8523:Brca2	UTSW	5	150,560,148 (GRCm38)	missense	possibly damaging	0.75
R8784:Brca2	UTSW	5	150,548,661 (GRCm38)	nonsense	probably null
R8791:Brca2	UTSW	5	150,542,596 (GRCm38)	missense	possibly damaging	0.92
R8832:Brca2	UTSW	5	150,542,146 (GRCm38)	missense	possibly damaging	0.91
R8838:Brca2	UTSW	5	150,541,540 (GRCm38)	missense	possibly damaging	0.91
R8845:Brca2	UTSW	5	150,543,382 (GRCm38)	missense	possibly damaging	0.85
R8898:Brca2	UTSW	5	150,569,033 (GRCm38)	missense	possibly damaging	0.53
R8914:Brca2	UTSW	5	150,541,743 (GRCm38)	missense	probably damaging	0.96
R8935:Brca2	UTSW	5	150,568,981 (GRCm38)	missense	possibly damaging	0.70
R9014:Brca2	UTSW	5	150,541,754 (GRCm38)	missense	probably benign
R9023:Brca2	UTSW	5	150,541,895 (GRCm38)	missense	probably benign	0.07
R9094:Brca2	UTSW	5	150,552,305 (GRCm38)	missense	probably benign	0.08
R9195:Brca2	UTSW	5	150,539,953 (GRCm38)	missense	possibly damaging	0.83
R9198:Brca2	UTSW	5	150,536,512 (GRCm38)	missense	possibly damaging	0.91
R9314:Brca2	UTSW	5	150,550,894 (GRCm38)	missense	probably damaging	0.96
R9408:Brca2	UTSW	5	150,541,517 (GRCm38)	missense	probably damaging	1.00
R9459:Brca2	UTSW	5	150,540,629 (GRCm38)	missense	probably damaging	0.98
R9512:Brca2	UTSW	5	150,531,081 (GRCm38)	missense	probably benign	0.40
R9622:Brca2	UTSW	5	150,556,945 (GRCm38)	missense	probably damaging	0.96
R9777:Brca2	UTSW	5	150,557,114 (GRCm38)	missense	probably damaging	0.99
Z1088:Brca2	UTSW	5	150,542,763 (GRCm38)	missense	probably damaging	0.96
Z1186:Brca2	UTSW	5	150,536,583 (GRCm38)	missense	probably damaging	0.98

Posted On

2015-04-16