Mutagenetix > Incidental Mutations

Incidental Mutation 'IGL02532:Brca2'

297362

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

Is this an essential gene?

Essential (E-score: 1.000) question?

Stock #

IGL02532

Quality Score

Status

Chromosome

Chromosomal Location

150522630-150570329 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 150550862 bp

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Glycine at position 2410 (D2410G)

Ref Sequence

ENSEMBL: ENSMUSP00000144150 (fasta)

Gene Model

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

Predicted Effect

probably damaging
Transcript: ENSMUST00000044620
AA Change: D2410G

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000038576
Gene: ENSMUSG00000041147
AA Change: D2410G

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: ENSMUST00000157857

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000180345

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000201678

Predicted Effect

probably damaging
Transcript: ENSMUST00000202313
AA Change: D2410G

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)

SMART Domains

Protein: ENSMUSP00000144150
Gene: ENSMUSG00000041147
AA Change: D2410G

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: ENSMUST00000202837

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: 44 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700123L14Rik	A	C	6: 96,164,790	S424R	probably damaging	Het
2200002D01Rik	T	C	7: 29,248,220	K15E	possibly damaging	Het
Abca2	A	G	2: 25,435,136	T381A	probably benign	Het
Adcy1	T	A	11: 7,144,737	N554K	probably benign	Het
Adcy5	A	G	16: 35,272,083	I605V	possibly damaging	Het
Arhgap11a	G	T	2: 113,833,676	S754*	probably null	Het
Arhgef28	T	A	13: 98,029,883	D319V	probably damaging	Het
Carmil2	T	A	8: 105,692,431		probably null	Het
Catip	A	G	1: 74,364,616	N189S	probably damaging	Het
Cd177	T	C	7: 24,745,249	K636E	probably benign	Het
Cep290	A	G	10: 100,545,065	T145A	probably benign	Het
Cthrc1	T	C	15: 39,077,165		probably benign	Het
Efr3b	C	T	12: 3,983,391	V139I	probably benign	Het
Fas	C	A	19: 34,316,599	T118N	probably damaging	Het
Fgd3	G	A	13: 49,285,761	A253V	probably damaging	Het
Fig4	A	G	10: 41,285,281		probably benign	Het
Fubp3	T	C	2: 31,600,559		probably benign	Het
Gria2	T	A	3: 80,706,999	E578V	probably damaging	Het
Gtpbp1	T	A	15: 79,720,077	V662E	probably benign	Het
Hbb-bt	T	C	7: 103,813,874		probably benign	Het
Ighv6-5	T	A	12: 114,416,804	D50V	probably benign	Het
Inpp5k	T	C	11: 75,633,184		probably benign	Het
Kalrn	T	C	16: 34,360,846	N141D	probably damaging	Het
Kbtbd8	A	G	6: 95,126,536	T389A	probably benign	Het
Klhl6	C	A	16: 19,957,082	R242L	possibly damaging	Het
Kmt2b	T	C	7: 30,586,889		probably benign	Het
Krt13	A	T	11: 100,119,369	L262Q	probably damaging	Het
Lingo2	T	C	4: 35,709,171	K270E	possibly damaging	Het
Mroh7	A	G	4: 106,720,591	S297P	probably benign	Het
Ndufs1	G	A	1: 63,170,139	R22C	probably damaging	Het
Nlrp5	T	A	7: 23,409,973	S115T	possibly damaging	Het
Pfpl	A	T	19: 12,428,845	R153S	probably damaging	Het
Pkhd1	T	A	1: 20,117,720	I3455F	probably damaging	Het
Psme1	T	A	14: 55,581,138	Y223*	probably null	Het
R3hdm1	T	C	1: 128,197,099		probably null	Het
Rnf103	A	G	6: 71,509,825	D480G	probably benign	Het
Rnf103	T	G	6: 71,509,652	S422R	probably damaging	Het
Rps6ka2	T	C	17: 7,255,966	V213A	probably damaging	Het
Sort1	G	T	3: 108,325,720	K203N	probably benign	Het
Sugp1	A	T	8: 70,059,819	K239N	possibly damaging	Het
Sult2a8	C	T	7: 14,416,258	R176K	probably benign	Het
Usp34	T	A	11: 23,370,291	N888K	probably damaging	Het
Vmn1r4	A	C	6: 56,957,150	H213P	possibly damaging	Het
Wdr45b	G	T	11: 121,328,813	T303K	probably benign	Het

Other mutations in Brca2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00332:Brca2	APN	5	150539898	missense	probably benign	0.18
IGL00392:Brca2	APN	5	150541240	missense	probably benign	0.02
IGL00557:Brca2	APN	5	150560538	missense	probably benign
IGL00798:Brca2	APN	5	150539463	missense	probably benign	0.30
IGL00933:Brca2	APN	5	150542404	missense	probably benign	0.04
IGL00964:Brca2	APN	5	150532310	missense	probably damaging	1.00
IGL01152:Brca2	APN	5	150542390	missense	probably damaging	0.99
IGL01577:Brca2	APN	5	150541620	nonsense	probably null
IGL01585:Brca2	APN	5	150539516	missense	possibly damaging	0.76
IGL01732:Brca2	APN	5	150542387	missense	probably benign	0.13
IGL01809:Brca2	APN	5	150531061	splice site	probably null
IGL01911:Brca2	APN	5	150567613	missense	probably damaging	0.96
IGL02113:Brca2	APN	5	150540979	missense	possibly damaging	0.95
IGL02313:Brca2	APN	5	150538661	missense	probably damaging	1.00
IGL02342:Brca2	APN	5	150542824	missense	possibly damaging	0.94
IGL02508:Brca2	APN	5	150543308	missense	possibly damaging	0.85
IGL02646:Brca2	APN	5	150560790	missense	possibly damaging	0.89
IGL02738:Brca2	APN	5	150567035	missense	probably damaging	1.00
IGL02833:Brca2	APN	5	150541790	missense	possibly damaging	0.83
IGL02871:Brca2	APN	5	150542552	missense	probably benign	0.13
IGL02995:Brca2	APN	5	150529488	missense	probably damaging	1.00
IGL03105:Brca2	APN	5	150560485	missense	probably benign	0.02
R0219:Brca2	UTSW	5	150523175	splice site	probably benign
R0416:Brca2	UTSW	5	150569392	missense	possibly damaging	0.93
R0441:Brca2	UTSW	5	150541857	missense	probably damaging	0.96
R0548:Brca2	UTSW	5	150544935	missense	probably damaging	0.96
R0745:Brca2	UTSW	5	150544882	splice site	probably benign
R0799:Brca2	UTSW	5	150560193	missense	probably damaging	0.99
R1165:Brca2	UTSW	5	150542747	missense	probably damaging	0.98
R1247:Brca2	UTSW	5	150541274	missense	probably damaging	1.00
R1403:Brca2	UTSW	5	150542649	missense	probably benign	0.22
R1403:Brca2	UTSW	5	150542649	missense	probably benign	0.22
R1444:Brca2	UTSW	5	150542450	missense	probably benign
R1466:Brca2	UTSW	5	150552258	missense	probably damaging	0.99
R1466:Brca2	UTSW	5	150552258	missense	probably damaging	0.99
R1584:Brca2	UTSW	5	150552258	missense	probably damaging	0.99
R1599:Brca2	UTSW	5	150548713	nonsense	probably null
R1600:Brca2	UTSW	5	150560830	splice site	probably benign
R1822:Brca2	UTSW	5	150540198	missense	probably benign	0.06
R1824:Brca2	UTSW	5	150536922	missense	possibly damaging	0.94
R2037:Brca2	UTSW	5	150540669	missense	probably benign
R2131:Brca2	UTSW	5	150557129	missense	probably damaging	1.00
R2203:Brca2	UTSW	5	150539502	missense	possibly damaging	0.58
R2208:Brca2	UTSW	5	150532344	missense	probably damaging	0.96
R2293:Brca2	UTSW	5	150560534	missense	possibly damaging	0.86
R2517:Brca2	UTSW	5	150539672	missense	probably benign	0.04
R2566:Brca2	UTSW	5	150541762	missense	probably benign	0.03
R3422:Brca2	UTSW	5	150543121	missense	possibly damaging	0.91
R3917:Brca2	UTSW	5	150540827	missense	probably damaging	0.96
R3946:Brca2	UTSW	5	150536704	missense	probably damaging	0.96
R4176:Brca2	UTSW	5	150539633	nonsense	probably null
R4255:Brca2	UTSW	5	150541169	missense	possibly damaging	0.92
R4450:Brca2	UTSW	5	150536053	missense	probably damaging	0.96
R4603:Brca2	UTSW	5	150536165	missense	possibly damaging	0.86
R4681:Brca2	UTSW	5	150552398	splice site	probably null
R4755:Brca2	UTSW	5	150559987	intron	probably null
R4762:Brca2	UTSW	5	150531116	missense	probably benign	0.00
R4824:Brca2	UTSW	5	150539735	missense	probably damaging	1.00
R4887:Brca2	UTSW	5	150556937	missense	probably damaging	1.00
R5020:Brca2	UTSW	5	150560436	missense	probably damaging	1.00
R5159:Brca2	UTSW	5	150542108	missense	possibly damaging	0.93
R5216:Brca2	UTSW	5	150542980	missense	probably damaging	0.99
R5269:Brca2	UTSW	5	150539223	missense	possibly damaging	0.75
R5274:Brca2	UTSW	5	150539689	missense	probably benign	0.00
R5589:Brca2	UTSW	5	150557132	missense	possibly damaging	0.67
R5619:Brca2	UTSW	5	150557114	missense	probably damaging	0.96
R5641:Brca2	UTSW	5	150556899	missense	probably damaging	1.00
R5686:Brca2	UTSW	5	150540904	missense	probably benign	0.00
R5730:Brca2	UTSW	5	150569005	missense	possibly damaging	0.85
R5763:Brca2	UTSW	5	150548006	missense	possibly damaging	0.85
R5877:Brca2	UTSW	5	150543221	missense	possibly damaging	0.53
R5893:Brca2	UTSW	5	150569138	missense	probably benign	0.02
R5900:Brca2	UTSW	5	150541132	missense	probably benign	0.01
R5926:Brca2	UTSW	5	150534622	missense	probably benign	0.07
R5966:Brca2	UTSW	5	150543251	missense	probably damaging	0.99
R6025:Brca2	UTSW	5	150541575	frame shift	probably null
R6062:Brca2	UTSW	5	150556889	missense	probably damaging	0.96
R6141:Brca2	UTSW	5	150540637	missense	possibly damaging	0.91
R6244:Brca2	UTSW	5	150566978	missense	probably benign	0.08
R6508:Brca2	UTSW	5	150536593	missense	possibly damaging	0.91
R6519:Brca2	UTSW	5	150540979	missense	probably damaging	0.99
R6611:Brca2	UTSW	5	150536193	missense	probably damaging	0.99
R6698:Brca2	UTSW	5	150532394	missense	probably damaging	1.00
R6856:Brca2	UTSW	5	150540208	missense	possibly damaging	0.68
R6912:Brca2	UTSW	5	150541742	missense	probably damaging	0.99
R7002:Brca2	UTSW	5	150539918	missense	probably benign
R7025:Brca2	UTSW	5	150540478	missense	probably benign	0.39
R7151:Brca2	UTSW	5	150541436	missense	probably benign	0.12
R7202:Brca2	UTSW	5	150532354	missense	probably benign	0.03
R7365:Brca2	UTSW	5	150532337	missense	probably damaging	0.99
R7510:Brca2	UTSW	5	150536691	missense	possibly damaging	0.85
R7612:Brca2	UTSW	5	150540611	missense	probably benign	0.03
R7682:Brca2	UTSW	5	150543153	missense	probably benign
Z1088:Brca2	UTSW	5	150542763	missense	probably damaging	0.96

Posted On

2015-04-16