Incidental Mutation 'R4527:Xrcc5'
ID 334466
Institutional Source Beutler Lab
Gene Symbol Xrcc5
Ensembl Gene ENSMUSG00000026187
Gene Name X-ray repair complementing defective repair in Chinese hamster cells 5
Synonyms Ku86, Ku80
MMRRC Submission 041768-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4527 (G1)
Quality Score 225
Status Validated
Chromosome 1
Chromosomal Location 72346586-72434111 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 72351659 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Lysine at position 76 (N76K)
Ref Sequence ENSEMBL: ENSMUSP00000027379 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027379]
AlphaFold P27641
Predicted Effect probably damaging
Transcript: ENSMUST00000027379
AA Change: N76K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000027379
Gene: ENSMUSG00000026187
AA Change: N76K

DomainStartEndE-ValueType
VWA 7 245 8.07e-2 SMART
Ku78 302 441 8.9e-52 SMART
Pfam:Ku_C 476 570 6.9e-23 PFAM
Pfam:Ku_PK_bind 594 707 9.3e-31 PFAM
Meta Mutation Damage Score 0.6197 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.9%
Validation Efficiency 100% (40/40)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is the 80-kilodalton subunit of the Ku heterodimer protein which is also known as ATP-dependant DNA helicase II or DNA repair protein XRCC5. Ku is the DNA-binding component of the DNA-dependent protein kinase, and it functions together with the DNA ligase IV-XRCC4 complex in the repair of DNA double-strand break by non-homologous end joining and the completion of V(D)J recombination events. This gene functionally complements Chinese hamster xrs-6, a mutant defective in DNA double-strand break repair and in ability to undergo V(D)J recombination. A rare microsatellite polymorphism in this gene is associated with cancer in patients of varying radiosensitivity. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mutants are defective in DNA double-strand break repair and show impaired growth and severe combined immunodeficiency due to defective assembly of TCRs and immunoglobulins. Mutants die early with osteopenia, atrophic skin and hepatic abnormalities. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 32 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Agfg2 A G 5: 137,682,798 (GRCm39) V15A unknown Het
Asb3 A G 11: 31,008,933 (GRCm39) D278G probably benign Het
Atrn T C 2: 130,815,424 (GRCm39) I780T probably benign Het
Car2 C T 3: 14,963,065 (GRCm39) P200L probably damaging Het
Cars1 A T 7: 143,118,786 (GRCm39) M668K probably benign Het
Cd109 CATTTATTTATTTATTTATTTATTTATTTATTTAT CATTTATTTATTTATTTATTTATTTATTTATTTATTTAT 9: 78,619,782 (GRCm39) probably benign Het
Cer1 A G 4: 82,802,906 (GRCm39) F139L possibly damaging Het
Crhr2 T A 6: 55,109,838 (GRCm39) probably benign Het
Dnah7c G A 1: 46,572,091 (GRCm39) E855K probably benign Het
Espn C T 4: 152,220,106 (GRCm39) R339Q probably damaging Het
Flt3 T A 5: 147,293,163 (GRCm39) E481V probably benign Het
Gorab T G 1: 163,224,705 (GRCm39) K32T possibly damaging Het
Mak16 G A 8: 31,656,205 (GRCm39) Q93* probably null Het
Muc4 T C 16: 32,576,217 (GRCm39) probably benign Het
Neb A T 2: 52,083,249 (GRCm39) I5409N probably benign Het
Olfm4 C T 14: 80,258,664 (GRCm39) S304F probably benign Het
Pask A G 1: 93,248,224 (GRCm39) F1026L probably benign Het
Rab11a A G 9: 64,632,850 (GRCm39) S19P probably benign Het
Rab11fip3 T C 17: 26,255,631 (GRCm39) D541G probably damaging Het
Rnf10 T C 5: 115,398,210 (GRCm39) S108G probably damaging Het
Rps4l-ps C T 7: 114,526,403 (GRCm39) noncoding transcript Het
Shank1 A T 7: 44,004,014 (GRCm39) H1902L possibly damaging Het
Slc8a3 T C 12: 81,362,627 (GRCm39) Y64C probably damaging Het
Sorbs3 A C 14: 70,445,066 (GRCm39) I4S probably damaging Het
St18 A G 1: 6,925,647 (GRCm39) N935S probably damaging Het
Taf4b T C 18: 14,954,499 (GRCm39) V525A probably damaging Het
Timm10b A G 7: 105,332,013 (GRCm39) N828S probably benign Het
Ttyh1 A T 7: 4,122,763 (GRCm39) D4V probably damaging Het
Usp34 T A 11: 23,371,257 (GRCm39) L53Q possibly damaging Het
Usp5 C G 6: 124,799,593 (GRCm39) K318N possibly damaging Het
Vmn2r70 A T 7: 85,208,787 (GRCm39) N563K probably damaging Het
Zscan25 T C 5: 145,220,268 (GRCm39) V21A probably damaging Het
Other mutations in Xrcc5
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01396:Xrcc5 APN 1 72,393,404 (GRCm39) missense probably benign 0.01
IGL01599:Xrcc5 APN 1 72,385,508 (GRCm39) missense possibly damaging 0.72
IGL01714:Xrcc5 APN 1 72,369,143 (GRCm39) missense probably damaging 0.98
IGL02740:Xrcc5 APN 1 72,379,240 (GRCm39) critical splice donor site probably null
IGL02884:Xrcc5 APN 1 72,385,396 (GRCm39) missense possibly damaging 0.95
barbarian UTSW 1 72,353,337 (GRCm39) missense probably damaging 1.00
durio UTSW 1 72,378,188 (GRCm39) missense probably damaging 1.00
Highlander UTSW 1 72,358,286 (GRCm39) missense possibly damaging 0.55
monoculture UTSW 1 72,382,189 (GRCm39) missense possibly damaging 0.82
xenophobe UTSW 1 72,351,595 (GRCm39) missense probably damaging 1.00
zibethinus UTSW 1 72,349,617 (GRCm39) missense probably damaging 1.00
PIT4362001:Xrcc5 UTSW 1 72,433,088 (GRCm39) missense probably benign
R0309:Xrcc5 UTSW 1 72,346,735 (GRCm39) unclassified probably benign
R0485:Xrcc5 UTSW 1 72,378,104 (GRCm39) splice site probably benign
R1004:Xrcc5 UTSW 1 72,422,937 (GRCm39) splice site probably benign
R1421:Xrcc5 UTSW 1 72,349,636 (GRCm39) missense probably benign 0.00
R1530:Xrcc5 UTSW 1 72,369,103 (GRCm39) missense probably damaging 0.98
R1694:Xrcc5 UTSW 1 72,358,255 (GRCm39) missense possibly damaging 0.88
R1750:Xrcc5 UTSW 1 72,364,246 (GRCm39) nonsense probably null
R2037:Xrcc5 UTSW 1 72,385,529 (GRCm39) missense probably benign 0.01
R2296:Xrcc5 UTSW 1 72,385,485 (GRCm39) missense probably benign 0.00
R4299:Xrcc5 UTSW 1 72,433,879 (GRCm39) makesense probably null
R4388:Xrcc5 UTSW 1 72,369,189 (GRCm39) missense possibly damaging 0.46
R4857:Xrcc5 UTSW 1 72,365,424 (GRCm39) missense possibly damaging 0.92
R5073:Xrcc5 UTSW 1 72,378,188 (GRCm39) missense probably damaging 1.00
R5233:Xrcc5 UTSW 1 72,379,209 (GRCm39) missense probably damaging 1.00
R5521:Xrcc5 UTSW 1 72,385,430 (GRCm39) missense probably damaging 1.00
R5996:Xrcc5 UTSW 1 72,349,617 (GRCm39) missense probably damaging 1.00
R6583:Xrcc5 UTSW 1 72,351,752 (GRCm39) critical splice donor site probably null
R6638:Xrcc5 UTSW 1 72,422,521 (GRCm39) missense possibly damaging 0.94
R6935:Xrcc5 UTSW 1 72,382,189 (GRCm39) missense possibly damaging 0.82
R7046:Xrcc5 UTSW 1 72,433,875 (GRCm39) missense probably benign 0.00
R7446:Xrcc5 UTSW 1 72,433,132 (GRCm39) splice site probably null
R7473:Xrcc5 UTSW 1 72,351,748 (GRCm39) missense probably damaging 1.00
R7875:Xrcc5 UTSW 1 72,369,090 (GRCm39) missense probably damaging 1.00
R7889:Xrcc5 UTSW 1 72,395,985 (GRCm39) missense probably benign 0.45
R8088:Xrcc5 UTSW 1 72,351,595 (GRCm39) missense probably damaging 1.00
R8179:Xrcc5 UTSW 1 72,396,016 (GRCm39) missense probably damaging 0.99
R8297:Xrcc5 UTSW 1 72,364,244 (GRCm39) missense possibly damaging 0.47
R8309:Xrcc5 UTSW 1 72,358,286 (GRCm39) missense possibly damaging 0.55
R8717:Xrcc5 UTSW 1 72,422,905 (GRCm39) missense probably benign
R8775:Xrcc5 UTSW 1 72,433,089 (GRCm39) missense probably benign 0.01
R8775-TAIL:Xrcc5 UTSW 1 72,433,089 (GRCm39) missense probably benign 0.01
R8798:Xrcc5 UTSW 1 72,353,337 (GRCm39) missense probably damaging 1.00
R8889:Xrcc5 UTSW 1 72,382,190 (GRCm39) missense possibly damaging 0.90
R8892:Xrcc5 UTSW 1 72,382,190 (GRCm39) missense possibly damaging 0.90
R9527:Xrcc5 UTSW 1 72,369,091 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ATCTAGTATCTGGTGGCCCTGG -3'
(R):5'- CCAGATAGTCAGTCACATCTGG -3'

Sequencing Primer
(F):5'- ATAGTCTTCAGCCTCTGG -3'
(R):5'- TCACATCTGGGACTCCGG -3'
Posted On 2015-08-18