Mutagenetix > Incidental Mutation

Incidental Mutation 'R7241:Nbn'

563185

Institutional Source

Beutler Lab

Gene Symbol

Nbn

Ensembl Gene

ENSMUSG00000028224

Gene Name

nibrin

Synonyms

Nbs1

MMRRC Submission

045348-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R7241 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

15957925-15992589 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 15991190 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Lysine to Asparagine at position 729 (K729N)

Ref Sequence

ENSEMBL: ENSMUSP00000029879 (fasta)

Gene Model

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

AlphaFold

Q9R207

Predicted Effect

probably benign
Transcript: ENSMUST00000029879
AA Change: K729N

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)

SMART Domains

Protein: ENSMUSP00000029879
Gene: ENSMUSG00000028224
AA Change: K729N

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

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.6%
20x: 98.8%

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: 81 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4932415D10Rik	T	C	10: 82,287,042	E3378G	probably benign	Het
Abca14	A	G	7: 120,246,961	T612A	probably damaging	Het
Acacb	G	A	5: 114,245,100	A2115T	possibly damaging	Het
Adam32	T	C	8: 24,898,494	K398R	probably benign	Het
Adam9	T	A	8: 24,950,986	I824F	possibly damaging	Het
Ahnak	A	G	19: 9,009,031	I2560V	possibly damaging	Het
Ank3	G	A	10: 69,706,814	M1I	probably null	Het
Anks1b	T	G	10: 90,512,837	I789S	probably damaging	Het
Ap2b1	T	A	11: 83,351,105	N641K	probably benign	Het
Arhgap33	A	G	7: 30,528,721	L412P	probably damaging	Het
Atp13a3	T	A	16: 30,352,277	M317L	possibly damaging	Het
B4galt5	A	G	2: 167,306,697	L167P	probably damaging	Het
Bace2	T	C	16: 97,436,798	I483T	possibly damaging	Het
C2cd3	A	C	7: 100,407,050	K177T		Het
Ccr4	T	C	9: 114,492,956	T14A	probably benign	Het
Cep250	A	T	2: 155,991,552	H1799L	probably benign	Het
Cgnl1	T	C	9: 71,724,770	Q433R	probably benign	Het
Copb1	C	T	7: 114,237,356	V384M	probably damaging	Het
Cyp2c50	T	A	19: 40,090,568	N118K	probably benign	Het
Cyp4a32	A	G	4: 115,602,302	I78V	probably benign	Het
Cyth4	A	G	15: 78,607,045	K108R	probably benign	Het
Dnah1	T	C	14: 31,264,939	H3632R	probably benign	Het
Dnah3	T	C	7: 119,943,633	I540V	probably benign	Het
Dock4	A	G	12: 40,794,860	Y1174C	probably damaging	Het
Drd5	A	G	5: 38,320,536	T291A	probably damaging	Het
Fam102a	A	G	2: 32,558,064	R62G	probably benign	Het
Fbn1	T	C	2: 125,306,495	N2611S	possibly damaging	Het
Fhod3	A	G	18: 25,060,352	E640G	probably damaging	Het
Flvcr2	T	A	12: 85,805,239	D522E	probably benign	Het
Fuk	A	G	8: 110,895,897	I133T	probably benign	Het
Ganc	T	A	2: 120,441,529	I556K	probably damaging	Het
Gjc2	T	A	11: 59,177,134	E174V	unknown	Het
Gm4869	A	G	5: 140,462,188	T137A	probably damaging	Het
Gzmd	G	A	14: 56,131,342	R32C	probably damaging	Het
Hltf	T	A	3: 20,065,392	H200Q	probably benign	Het
Hrasls5	A	G	19: 7,614,581	T121A	probably benign	Het
Ift88	A	G	14: 57,479,997	I559M	probably damaging	Het
Ighv1-62-1	C	A	12: 115,386,702	C115F	probably damaging	Het
Impdh2	A	G	9: 108,563,437	N279S	possibly damaging	Het
Itpr1	T	C	6: 108,517,620		probably null	Het
Kansl1l	T	C	1: 66,801,628	N171S	possibly damaging	Het
Kif14	T	A	1: 136,468,753	C266S	probably benign	Het
Lrriq1	A	C	10: 103,215,973	V306G	probably damaging	Het
Mast4	G	A	13: 103,334,000	R65W	possibly damaging	Het
Mex3d	T	C	10: 80,387,257	D55G		Het
Mrps27	A	T	13: 99,411,280	K233*	probably null	Het
Myo1f	A	G	17: 33,579,928	N189S	probably damaging	Het
Olfr1082	C	A	2: 86,594,154	V225F	possibly damaging	Het
Olfr395	T	C	11: 73,907,232	S87G	probably benign	Het
Park2	C	A	17: 11,854,861	N355K	possibly damaging	Het
Pgghg	T	C	7: 140,945,720	S479P		Het
Polr1e	A	C	4: 45,029,340	H315P	probably damaging	Het
Pou6f2	A	G	13: 18,125,289	V595A		Het
Prdm15	T	C	16: 97,795,741	D960G	possibly damaging	Het
Prkcz	A	T	4: 155,269,059	M460K	probably benign	Het
Prkd2	G	T	7: 16,857,805	R587L	probably benign	Het
Rabep1	C	A	11: 70,939,989	T829N	probably damaging	Het
Rptn	A	G	3: 93,395,954	E198G	probably benign	Het
Ryr2	A	T	13: 11,665,913	I3182N	possibly damaging	Het
Sectm1a	T	A	11: 121,069,882	I36F	possibly damaging	Het
Sez6l	T	C	5: 112,473,480	S243G	probably benign	Het
Taf2	T	A	15: 55,062,141	H235L	probably benign	Het
Tbc1d7	T	C	13: 43,153,017	Q161R	probably benign	Het
Tfcp2	T	C	15: 100,518,587	T271A	possibly damaging	Het
Thrsp	G	T	7: 97,417,088	T139K	probably damaging	Het
Timm10	T	A	2: 84,829,989	*91R	probably null	Het
Tlr11	T	A	14: 50,362,141	I528N	possibly damaging	Het
Tnnt2	T	A	1: 135,851,706	L278Q	probably damaging	Het
Toe1	A	T	4: 116,807,518	M1K	probably null	Het
Trpv5	G	A	6: 41,675,308	R148*	probably null	Het
Ttll13	A	C	7: 80,254,163	K280Q	probably damaging	Het
Ttn	A	G	2: 76,953,206	V860A	unknown	Het
Txnip	T	C	3: 96,559,675	Y222H	probably damaging	Het
Ubr4	G	A	4: 139,443,414	S1600N	probably damaging	Het
Uhrf1	T	C	17: 56,315,193	Y364H	probably damaging	Het
Unc5a	A	T	13: 54,991,020	T71S	probably damaging	Het
Vmn1r123	A	T	7: 21,162,612	Y143F	possibly damaging	Het
Vmn1r180	T	A	7: 23,952,466	I18N	probably damaging	Het
Washc2	A	G	6: 116,208,207	M1V	probably null	Het
Zfp174	C	A	16: 3,848,247	H125Q	probably benign	Het
Zfpl1	T	C	19: 6,081,913	H227R	possibly damaging	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
nebish	UTSW	4	15965132	critical splice acceptor site	probably null
zenobia	UTSW	4	15969391	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
R3508:Nbn	UTSW	4	15962387	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
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
R8725:Nbn	UTSW	4	15963911	missense	probably damaging	1.00
R8727:Nbn	UTSW	4	15963911	missense	probably damaging	1.00
R8747:Nbn	UTSW	4	15981555	missense	probably damaging	0.96
R8909:Nbn	UTSW	4	15970833	missense	probably damaging	1.00
R8973:Nbn	UTSW	4	15986585	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- GGCTAGACAGTTACTTAACTACAGTCG -3'
(R):5'- GCCAGGAAATTTCATCAATGTGTTC -3'

Sequencing Primer
(F):5'- ACTTAACTACAGTCGTGCAGTG -3'
(R):5'- TGTCTCCTATGTGGACAG -3'

Posted On

2019-06-26