Incidental Mutation 'R0946:Nbn'
ID 82090
Institutional Source Beutler Lab
Gene Symbol Nbn
Ensembl Gene ENSMUSG00000028224
Gene Name nibrin
Synonyms Nbs1
MMRRC Submission 039085-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0946 (G1)
Quality Score 225
Status Not validated
Chromosome 4
Chromosomal Location 15957925-15992589 bp(+) (GRCm39)
Type of Mutation critical splice acceptor site
DNA Base Change (assembly) A to T at 15970719 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000120829 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029879] [ENSMUST00000149069]
AlphaFold Q9R207
Predicted Effect probably null
Transcript: ENSMUST00000029879
SMART Domains Protein: ENSMUSP00000029879
Gene: ENSMUSG00000028224

DomainStartEndE-ValueType
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 noncoding transcript
Transcript: ENSMUST00000118701
Predicted Effect probably null
Transcript: ENSMUST00000149069
SMART Domains Protein: ENSMUSP00000120829
Gene: ENSMUSG00000028224

DomainStartEndE-ValueType
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
Meta Mutation Damage Score 0.9487 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.9%
  • 10x: 97.5%
  • 20x: 95.2%
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: 47 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9230112D13Rik A G 14: 34,234,099 (GRCm39) M64T unknown Het
Adamts15 C T 9: 30,813,493 (GRCm39) G891R probably damaging Het
Adck5 G A 15: 76,477,486 (GRCm39) V107I possibly damaging Het
Aoc3 G A 11: 101,223,131 (GRCm39) V456M possibly damaging Het
Apbb1 A T 7: 105,223,062 (GRCm39) L183Q probably benign Het
Camsap3 A G 8: 3,654,442 (GRCm39) H693R probably benign Het
Ccdc88a A G 11: 29,406,509 (GRCm39) T414A probably benign Het
Cdh17 T C 4: 11,795,581 (GRCm39) V387A probably benign Het
Coasy G T 11: 100,976,696 (GRCm39) V489F probably damaging Het
Ercc6 A T 14: 32,274,578 (GRCm39) M574L probably benign Het
Esrrb T C 12: 86,552,598 (GRCm39) L180P probably damaging Het
Fam83b A T 9: 76,398,679 (GRCm39) V808D probably damaging Het
Fat3 C T 9: 15,909,100 (GRCm39) V2301I possibly damaging Het
Ftdc1 C A 16: 58,435,075 (GRCm39) R83S probably damaging Het
Hyal4 T A 6: 24,755,912 (GRCm39) Y43* probably null Het
Hydin C A 8: 111,257,685 (GRCm39) L2372M probably benign Het
Lrrc4c T C 2: 97,459,809 (GRCm39) V145A probably benign Het
Lypd10 A G 7: 24,413,167 (GRCm39) K162R probably benign Het
Muc21 A C 17: 35,929,105 (GRCm39) S1581A probably benign Het
Myh4 A G 11: 67,142,577 (GRCm39) I913V possibly damaging Het
Nat10 C T 2: 103,561,719 (GRCm39) G654D probably damaging Het
Nup50l A T 6: 96,142,677 (GRCm39) N122K possibly damaging Het
Oas3 T C 5: 120,907,128 (GRCm39) Y503C unknown Het
Or11g7 C A 14: 50,691,130 (GRCm39) T207K probably benign Het
Pappa G T 4: 65,233,029 (GRCm39) probably null Het
Pfas A G 11: 68,884,121 (GRCm39) probably null Het
Pfas G T 11: 68,881,573 (GRCm39) probably null Het
Pign A T 1: 105,519,422 (GRCm39) M500K probably benign Het
Pkhd1 T C 1: 20,269,605 (GRCm39) K3313R probably benign Het
Ptk2b A G 14: 66,396,047 (GRCm39) V807A probably benign Het
Ptpdc1 C T 13: 48,740,286 (GRCm39) E382K probably damaging Het
Rfpl4b A T 10: 38,696,833 (GRCm39) I256N probably benign Het
Skap1 C G 11: 96,432,295 (GRCm39) S88* probably null Het
Slc4a2 T C 5: 24,640,884 (GRCm39) S742P probably damaging Het
Supv3l1 T C 10: 62,265,599 (GRCm39) D647G probably damaging Het
Tmem184c A C 8: 78,331,386 (GRCm39) V121G probably damaging Het
Tonsl T C 15: 76,507,421 (GRCm39) I118V probably benign Het
Top1 T A 2: 160,554,588 (GRCm39) Y446* probably null Het
Trim37 A G 11: 87,037,781 (GRCm39) R172G probably damaging Het
Vgll4 C A 6: 114,867,768 (GRCm39) probably null Het
Vgll4 T A 6: 114,867,769 (GRCm39) probably null Het
Vmn1r5 T G 6: 56,963,150 (GRCm39) I275S possibly damaging Het
Vwde A T 6: 13,187,874 (GRCm39) H584Q probably damaging Het
Zbtb14 C A 17: 69,695,497 (GRCm39) F398L probably damaging Het
Zfp282 T A 6: 47,856,943 (GRCm39) W59R probably damaging Het
Zfp329 T A 7: 12,545,395 (GRCm39) N43I probably benign Het
Zswim2 T A 2: 83,754,103 (GRCm39) T186S probably benign Het
Other mutations in Nbn
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00833:Nbn APN 4 15,964,320 (GRCm39) missense probably benign 0.01
IGL00921:Nbn APN 4 15,963,833 (GRCm39) missense possibly damaging 0.85
IGL01621:Nbn APN 4 15,965,221 (GRCm39) missense probably benign 0.45
IGL02372:Nbn APN 4 15,986,613 (GRCm39) missense probably benign 0.00
IGL03392:Nbn APN 4 15,962,362 (GRCm39) missense probably damaging 1.00
nebish UTSW 4 15,965,132 (GRCm39) critical splice acceptor site probably null
zenobia UTSW 4 15,969,391 (GRCm39) missense probably damaging 1.00
R0238:Nbn UTSW 4 15,986,672 (GRCm39) splice site probably benign
R0244:Nbn UTSW 4 15,979,353 (GRCm39) missense probably benign 0.00
R0432:Nbn UTSW 4 15,983,951 (GRCm39) unclassified probably benign
R1076:Nbn UTSW 4 15,970,719 (GRCm39) critical splice acceptor site probably null
R1563:Nbn UTSW 4 15,981,668 (GRCm39) missense possibly damaging 0.77
R1579:Nbn UTSW 4 15,964,289 (GRCm39) missense probably damaging 0.99
R1660:Nbn UTSW 4 15,971,771 (GRCm39) missense probably benign 0.06
R1663:Nbn UTSW 4 15,970,903 (GRCm39) missense probably benign 0.13
R2005:Nbn UTSW 4 15,979,351 (GRCm39) missense probably benign 0.01
R2010:Nbn UTSW 4 15,969,393 (GRCm39) missense probably damaging 1.00
R2077:Nbn UTSW 4 15,979,389 (GRCm39) missense probably damaging 1.00
R2228:Nbn UTSW 4 15,970,904 (GRCm39) missense probably benign 0.01
R2229:Nbn UTSW 4 15,970,904 (GRCm39) missense probably benign 0.01
R2356:Nbn UTSW 4 15,970,863 (GRCm39) missense probably damaging 0.96
R2869:Nbn UTSW 4 15,963,810 (GRCm39) missense probably damaging 1.00
R2869:Nbn UTSW 4 15,963,810 (GRCm39) missense probably damaging 1.00
R3508:Nbn UTSW 4 15,962,387 (GRCm39) missense probably damaging 1.00
R3745:Nbn UTSW 4 15,976,163 (GRCm39) missense possibly damaging 0.67
R3753:Nbn UTSW 4 15,964,269 (GRCm39) missense probably damaging 0.98
R4756:Nbn UTSW 4 15,981,470 (GRCm39) missense probably benign 0.00
R5042:Nbn UTSW 4 15,981,446 (GRCm39) missense probably benign 0.10
R5177:Nbn UTSW 4 15,965,132 (GRCm39) critical splice acceptor site probably null
R5229:Nbn UTSW 4 15,963,893 (GRCm39) missense probably damaging 0.98
R5368:Nbn UTSW 4 15,969,391 (GRCm39) missense probably damaging 1.00
R5431:Nbn UTSW 4 15,986,593 (GRCm39) missense probably benign
R6025:Nbn UTSW 4 15,981,347 (GRCm39) missense probably damaging 0.97
R6375:Nbn UTSW 4 15,979,327 (GRCm39) missense probably benign
R6543:Nbn UTSW 4 15,986,605 (GRCm39) missense probably benign 0.39
R6655:Nbn UTSW 4 15,981,696 (GRCm39) missense probably damaging 0.98
R6965:Nbn UTSW 4 15,970,863 (GRCm39) missense probably benign 0.25
R7090:Nbn UTSW 4 15,981,350 (GRCm39) missense probably benign 0.06
R7159:Nbn UTSW 4 15,983,677 (GRCm39) splice site probably null
R7241:Nbn UTSW 4 15,991,190 (GRCm39) missense probably benign 0.00
R7267:Nbn UTSW 4 15,979,320 (GRCm39) missense probably benign 0.00
R7597:Nbn UTSW 4 15,963,911 (GRCm39) missense probably damaging 1.00
R7937:Nbn UTSW 4 15,958,080 (GRCm39) missense probably damaging 0.99
R8110:Nbn UTSW 4 15,981,588 (GRCm39) missense probably benign 0.02
R8317:Nbn UTSW 4 15,970,893 (GRCm39) missense probably damaging 0.96
R8327:Nbn UTSW 4 15,981,470 (GRCm39) missense probably benign 0.00
R8725:Nbn UTSW 4 15,963,911 (GRCm39) missense probably damaging 1.00
R8727:Nbn UTSW 4 15,963,911 (GRCm39) missense probably damaging 1.00
R8747:Nbn UTSW 4 15,981,555 (GRCm39) missense probably damaging 0.96
R8909:Nbn UTSW 4 15,970,833 (GRCm39) missense probably damaging 1.00
R8973:Nbn UTSW 4 15,986,585 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGCTGACCTCCGGGCTTTCAAATG -3'
(R):5'- TGCCTAGCATCGCACATCACAATTC -3'

Sequencing Primer
(F):5'- GAATGTGCTCAGAACCCTCA -3'
(R):5'- TGACAAGCCCTTGTAGACTC -3'
Posted On 2013-11-08