Mutagenetix > Incidental Mutations

Incidental Mutation 'R3508:Nbn'

267455

Institutional Source

Beutler Lab

Gene Symbol

Nbn

Ensembl Gene

ENSMUSG00000028224

Gene Name

nibrin

Synonyms

Nbs1

MMRRC Submission

040664-MU

Accession Numbers

Is this an essential gene?

Essential (E-score: 1.000) question?

Stock #

R3508 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

15957925-15992589 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 15962387 bp

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Glutamic Acid at position 38 (D38E)

Ref Sequence

ENSEMBL: ENSMUSP00000120829 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000029879] [ENSMUST00000149069]

Predicted Effect

probably damaging
Transcript: ENSMUST00000029879
AA Change: D38E

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000029879
Gene: ENSMUSG00000028224
AA Change: D38E

Domain	Start	End	E-Value	Type
low complexity region	4	13	N/A	INTRINSIC
FHA	23	83	2.27e-4	SMART
BRCT	103	184	6.37e0	SMART
Pfam:NIBRIN_BRCT_II	216	325	2.2e-34	PFAM
low complexity region	557	565	N/A	INTRINSIC
Nbs1_C	680	744	2.14e-34	SMART

Predicted Effect

probably damaging
Transcript: ENSMUST00000149069
AA Change: D38E

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000120829
Gene: ENSMUSG00000028224
AA Change: D38E

Domain	Start	End	E-Value	Type
low complexity region	4	13	N/A	INTRINSIC
FHA	23	83	2.27e-4	SMART
BRCT	103	184	6.37e0	SMART
PDB:2K2W\|A	217	326	3e-32	PDB

Coding Region Coverage

1x: 99.2%
3x: 98.6%
10x: 97.3%
20x: 95.0%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Mutations in this gene are associated with Nijmegen breakage syndrome, an autosomal recessive chromosomal instability syndrome characterized by microcephaly, growth retardation, immunodeficiency, and cancer predisposition. The encoded protein is a member of the MRE11/RAD50 double-strand break repair complex which consists of 5 proteins. This gene product is thought to be involved in DNA double-strand break repair and DNA damage-induced checkpoint activation. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous targeted mutations exhibit phenotypes ranging from impaired extraembryonic tissue growth and early embryonic death to growth retardation, lymphoid defects, lymphoma susceptibility, and failure of oogenesis. Null heterozygotes are cancer prone. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 62 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700014D04Rik	A	T	13: 59,742,505	Y500*	probably null	Het
Abca8a	A	T	11: 110,063,165	F816L	probably benign	Het
Adgrl3	C	A	5: 81,724,256	N932K	probably damaging	Het
Apol8	T	C	15: 77,749,443	E311G	probably damaging	Het
Atad2b	G	A	12: 4,950,595		probably null	Het
Carmil1	A	G	13: 24,019,676		probably benign	Het
Cdc20b	T	C	13: 113,081,042	S332P	possibly damaging	Het
Cep162	A	G	9: 87,231,977		probably null	Het
Cfap54	T	A	10: 92,885,424	S2482C	unknown	Het
Cnpy1	T	C	5: 28,207,367	E107G	probably damaging	Het
Crtac1	C	T	19: 42,304,741	V310I	probably benign	Het
Csmd3	CCTTTGCGCTT	CCTT	15: 47,741,236		probably null	Het
Elmo1	T	C	13: 20,605,232	I706T	probably damaging	Het
F12	T	C	13: 55,421,059	T297A	probably benign	Het
Fanci	A	G	7: 79,433,472	I736V	probably benign	Het
Fbn1	T	C	2: 125,306,327	N2667S	probably benign	Het
Flt4	T	C	11: 49,634,114	S596P	probably damaging	Het
Fndc1	G	A	17: 7,765,108	R1329*	probably null	Het
Gjd4	G	T	18: 9,280,811	S89*	probably null	Het
H2-M10.1	T	G	17: 36,325,614	R99S	possibly damaging	Het
Homer3	T	A	8: 70,291,355	V243D	probably benign	Het
Hspa14	A	G	2: 3,491,008	S437P	probably damaging	Het
Inpp1	A	T	1: 52,799,391	I33N	probably damaging	Het
Ipo5	T	A	14: 120,939,544	Y714N	probably damaging	Het
Kif27	T	C	13: 58,313,212	E898G	possibly damaging	Het
Klhdc7b	T	A	15: 89,386,892	M1K	probably null	Het
Krt83	A	G	15: 101,488,158	Y241H	probably benign	Het
Mfsd4b1	A	G	10: 40,002,719	I394T	probably benign	Het
Micall1	A	G	15: 79,122,765	D264G	probably damaging	Het
Mms22l	T	G	4: 24,586,224	D905E	probably benign	Het
Musk	A	G	4: 58,327,347	D217G	probably damaging	Het
Napb	T	C	2: 148,698,960	T236A	probably benign	Het
Ncaph	T	C	2: 127,127,193	N87D	probably benign	Het
Olfr1251	A	G	2: 89,667,472	V138A	probably benign	Het
Pcdhb13	T	A	18: 37,443,151	V194E	probably damaging	Het
Pck1	T	C	2: 173,158,384	V536A	possibly damaging	Het
Pld5	C	T	1: 175,994,037	G188S	probably damaging	Het
Plekha8	T	C	6: 54,613,194	V48A	probably damaging	Het
Pnkd	A	G	1: 74,350,634	T306A	probably benign	Het
Ppm1k	T	C	6: 57,514,990	E279G	probably damaging	Het
Ppm1l	G	T	3: 69,549,480	K243N	possibly damaging	Het
Ppp1r13b	T	C	12: 111,872,367	T26A	probably damaging	Het
Rtel1	T	C	2: 181,322,409	V67A	probably benign	Het
Rxfp4	T	C	3: 88,652,592	E184G	probably damaging	Het
Scp2d1	A	G	2: 144,823,998	I86V	probably benign	Het
Sec16a	G	T	2: 26,425,850	P1718Q	probably damaging	Het
Sgcg	T	A	14: 61,221,746	T245S	probably benign	Het
Slc18a2	A	G	19: 59,273,557	T215A	probably benign	Het
Sorcs1	G	A	19: 50,225,175	R705C	probably damaging	Het
Sox17	G	T	1: 4,492,155	P146Q	probably damaging	Het
Sybu	T	A	15: 44,673,082	E616V	probably damaging	Het
Tk2	C	T	8: 104,231,193	V174I	probably benign	Het
Tmc5	G	A	7: 118,645,395	V499I	probably benign	Het
Tmem110	C	T	14: 30,872,580	L217F	probably damaging	Het
Tonsl	T	C	15: 76,639,756	T15A	probably benign	Het
Ttll12	A	G	15: 83,580,630	I448T	probably damaging	Het
Ttn	A	G	2: 76,753,757	S22336P	probably damaging	Het
Ubap1	C	A	4: 41,379,163	H126N	probably damaging	Het
Upf1	C	T	8: 70,338,460	R544H	probably damaging	Het
Vmn2r84	T	C	10: 130,390,908	N354D	probably damaging	Het
Vpreb3	A	C	10: 75,949,203	H45P	probably benign	Het
Zc3h13	T	A	14: 75,308,940	Y160*	probably null	Het

Other mutations in Nbn

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00833:Nbn	APN	4	15964320	missense	probably benign	0.01
IGL00921:Nbn	APN	4	15963833	missense	possibly damaging	0.85
IGL01621:Nbn	APN	4	15965221	missense	probably benign	0.45
IGL02372:Nbn	APN	4	15986613	missense	probably benign	0.00
IGL03392:Nbn	APN	4	15962362	missense	probably damaging	1.00
R0238:Nbn	UTSW	4	15986672	splice site	probably benign
R0244:Nbn	UTSW	4	15979353	missense	probably benign	0.00
R0432:Nbn	UTSW	4	15983951	unclassified	probably benign
R0946:Nbn	UTSW	4	15970719	critical splice acceptor site	probably null
R1076:Nbn	UTSW	4	15970719	critical splice acceptor site	probably null
R1563:Nbn	UTSW	4	15981668	missense	possibly damaging	0.77
R1579:Nbn	UTSW	4	15964289	missense	probably damaging	0.99
R1660:Nbn	UTSW	4	15971771	missense	probably benign	0.06
R1663:Nbn	UTSW	4	15970903	missense	probably benign	0.13
R2005:Nbn	UTSW	4	15979351	missense	probably benign	0.01
R2010:Nbn	UTSW	4	15969393	missense	probably damaging	1.00
R2077:Nbn	UTSW	4	15979389	missense	probably damaging	1.00
R2228:Nbn	UTSW	4	15970904	missense	probably benign	0.01
R2229:Nbn	UTSW	4	15970904	missense	probably benign	0.01
R2356:Nbn	UTSW	4	15970863	missense	probably damaging	0.96
R2869:Nbn	UTSW	4	15963810	missense	probably damaging	1.00
R2869:Nbn	UTSW	4	15963810	missense	probably damaging	1.00
R3745:Nbn	UTSW	4	15976163	missense	possibly damaging	0.67
R3753:Nbn	UTSW	4	15964269	missense	probably damaging	0.98
R4756:Nbn	UTSW	4	15981470	missense	probably benign	0.00
R5042:Nbn	UTSW	4	15981446	missense	probably benign	0.10
R5177:Nbn	UTSW	4	15965132	critical splice acceptor site	probably null
R5229:Nbn	UTSW	4	15963893	missense	probably damaging	0.98
R5368:Nbn	UTSW	4	15969391	missense	probably damaging	1.00
R5431:Nbn	UTSW	4	15986593	missense	probably benign
R6025:Nbn	UTSW	4	15981347	missense	probably damaging	0.97
R6375:Nbn	UTSW	4	15979327	missense	probably benign
R6543:Nbn	UTSW	4	15986605	missense	probably benign	0.39
R6655:Nbn	UTSW	4	15981696	missense	probably damaging	0.98
R6965:Nbn	UTSW	4	15970863	missense	probably benign	0.25
R7090:Nbn	UTSW	4	15981350	missense	probably benign	0.06
R7159:Nbn	UTSW	4	15983677	splice site	probably null
R7241:Nbn	UTSW	4	15991190	missense	probably benign	0.00
R7267:Nbn	UTSW	4	15979320	missense	probably benign	0.00
R7597:Nbn	UTSW	4	15963911	missense	probably damaging	1.00
R7937:Nbn	UTSW	4	15958080	missense	probably damaging	0.99
R8110:Nbn	UTSW	4	15981588	missense	probably benign	0.02
R8317:Nbn	UTSW	4	15970893	missense	probably damaging	0.96
R8327:Nbn	UTSW	4	15981470	missense	probably benign	0.00

Predicted Primers

PCR Primer
(F):5'- ACAGTATGTCCTGTATCATGAATGC -3'
(R):5'- CAACAAGAATCCCTAACTATGTGTG -3'

Sequencing Primer
(F):5'- CCTGTATCATGAATGCGTGTG -3'
(R):5'- GAGATCCTGAGTTCAATTCCCAG -3'

Posted On

2015-02-18