Incidental Mutation 'R4756:Xrn1'
ID 358025
Institutional Source Beutler Lab
Gene Symbol Xrn1
Ensembl Gene ENSMUSG00000032410
Gene Name 5'-3' exoribonuclease 1
Synonyms mXrn1, Dhm2
MMRRC Submission 041972-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.917) question?
Stock # R4756 (G1)
Quality Score 225
Status Not validated
Chromosome 9
Chromosomal Location 95836813-95939856 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 95921862 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Lysine at position 1425 (R1425K)
Ref Sequence ENSEMBL: ENSMUSP00000034981 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034981] [ENSMUST00000185633]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000034981
AA Change: R1425K

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000034981
Gene: ENSMUSG00000032410
AA Change: R1425K

DomainStartEndE-ValueType
Pfam:XRN_N 1 227 8.4e-99 PFAM
low complexity region 372 389 N/A INTRINSIC
low complexity region 414 430 N/A INTRINSIC
low complexity region 662 673 N/A INTRINSIC
low complexity region 1054 1066 N/A INTRINSIC
low complexity region 1555 1566 N/A INTRINSIC
low complexity region 1665 1684 N/A INTRINSIC
low complexity region 1696 1711 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000185633
AA Change: R1425K

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000140278
Gene: ENSMUSG00000032410
AA Change: R1425K

DomainStartEndE-ValueType
Pfam:XRN_N 1 228 1.2e-103 PFAM
low complexity region 372 389 N/A INTRINSIC
low complexity region 414 430 N/A INTRINSIC
low complexity region 662 673 N/A INTRINSIC
low complexity region 1054 1066 N/A INTRINSIC
low complexity region 1551 1562 N/A INTRINSIC
low complexity region 1661 1680 N/A INTRINSIC
low complexity region 1692 1707 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000187175
Predicted Effect noncoding transcript
Transcript: ENSMUST00000189281
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 94.9%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the 5'-3' exonuclease family. The encoded protein may be involved in replication-dependent histone mRNA degradation, and interacts directly with the enhancer of mRNA-decapping protein 4. In addition to mRNA metabolism, a similar protein in yeast has been implicated in a variety of nuclear and cytoplasmic functions, including homologous recombination, meiosis, telomere maintenance, and microtubule assembly. Mutations in this gene are associated with osteosarcoma, suggesting that the encoded protein may also play a role in bone formation. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2013]
Allele List at MGI
Other mutations in this stock
Total: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930550C14Rik A T 9: 53,336,830 (GRCm39) M45L probably benign Het
Acss2 T C 2: 155,403,063 (GRCm39) F627L probably damaging Het
Akap8 A G 17: 32,535,184 (GRCm39) S277P probably damaging Het
Akap9 T A 5: 4,051,418 (GRCm39) M1395K probably damaging Het
Ank1 A G 8: 23,612,893 (GRCm39) D1468G probably benign Het
Apoe A G 7: 19,430,846 (GRCm39) V121A probably benign Het
Aqp9 A T 9: 71,070,331 (GRCm39) L12H probably damaging Het
Atp2b4 G A 1: 133,639,529 (GRCm39) A1115V probably benign Het
Atp2b4 G A 1: 133,667,134 (GRCm39) P139L probably benign Het
B430218F22Rik T C 13: 118,523,980 (GRCm39) probably benign Het
Bltp2 T A 11: 78,154,854 (GRCm39) L122H probably damaging Het
Brsk1 A G 7: 4,711,866 (GRCm39) E572G possibly damaging Het
C6 T C 15: 4,811,394 (GRCm39) I414T probably benign Het
C8b T A 4: 104,644,083 (GRCm39) M250K probably benign Het
Camk1g T A 1: 193,044,393 (GRCm39) E7V probably benign Het
Clcc1 A G 3: 108,580,236 (GRCm39) probably null Het
Col4a3 G T 1: 82,694,018 (GRCm39) probably null Het
Cox5b T A 1: 36,732,310 (GRCm39) W104R probably damaging Het
Cyp2c55 A C 19: 39,019,815 (GRCm39) H251P probably damaging Het
Cyp2c67 G A 19: 39,632,188 (GRCm39) T60I probably benign Het
Defb42 T A 14: 63,285,824 (GRCm39) V68E probably benign Het
Ercc4 T A 16: 12,941,287 (GRCm39) I225N probably damaging Het
Fam120b G T 17: 15,622,658 (GRCm39) C212F probably damaging Het
Fgf10 T C 13: 118,918,045 (GRCm39) V111A probably benign Het
Fn1 G T 1: 71,629,967 (GRCm39) T2186K probably damaging Het
Fras1 T C 5: 96,929,518 (GRCm39) V3974A probably benign Het
Galnt4 T C 10: 98,944,362 (GRCm39) V29A probably benign Het
Gpr26 T C 7: 131,569,230 (GRCm39) Y192H probably damaging Het
Heatr9 A T 11: 83,407,475 (GRCm39) L236Q probably damaging Het
Hivep3 C A 4: 119,955,020 (GRCm39) P1112H probably damaging Het
Hnf4g A G 3: 3,708,069 (GRCm39) Y106C possibly damaging Het
Hnrnpdl A T 5: 100,185,783 (GRCm39) Y69* probably null Het
Itgb1 G A 8: 129,443,703 (GRCm39) A320T probably damaging Het
Kcna2 T C 3: 107,012,733 (GRCm39) I438T probably benign Het
Kif24 A G 4: 41,397,545 (GRCm39) probably null Het
Klhl1 G A 14: 96,389,402 (GRCm39) T584I probably benign Het
Ltbp1 A G 17: 75,532,199 (GRCm39) D91G probably damaging Het
Mdga2 T C 12: 66,844,427 (GRCm39) I190M probably damaging Het
Meis2 G A 2: 115,830,686 (GRCm39) R276C probably damaging Het
Mob4 C T 1: 55,191,855 (GRCm39) R190W probably damaging Het
Mrgpra2a A G 7: 47,077,114 (GRCm39) I48T possibly damaging Het
Mst1 T C 9: 107,960,826 (GRCm39) V481A probably benign Het
Mttp A T 3: 137,821,832 (GRCm39) V245E possibly damaging Het
Nbn T A 4: 15,981,470 (GRCm39) S521T probably benign Het
Neb G T 2: 52,083,243 (GRCm39) T5654N probably damaging Het
Nlrp9a A T 7: 26,256,866 (GRCm39) K161N probably damaging Het
Nod2 T G 8: 89,390,902 (GRCm39) F388C possibly damaging Het
Or3a1 G T 11: 74,225,402 (GRCm39) F218L probably benign Het
Or4a75 G T 2: 89,447,814 (GRCm39) H241N possibly damaging Het
Or4f58 A G 2: 111,851,332 (GRCm39) F289S possibly damaging Het
Or52e2 A T 7: 102,804,332 (GRCm39) N207K probably benign Het
Or7a38 T A 10: 78,753,361 (GRCm39) I229N probably damaging Het
Or7g25 G A 9: 19,160,153 (GRCm39) L181F possibly damaging Het
P2ry1 A G 3: 60,911,898 (GRCm39) S346G probably benign Het
Polr1f T A 12: 33,487,679 (GRCm39) probably null Het
Prkcd A G 14: 30,321,623 (GRCm39) F524L probably benign Het
Qrfprl T C 6: 65,429,898 (GRCm39) I198T probably benign Het
Ramp3 A T 11: 6,624,843 (GRCm39) M46L probably benign Het
Rint1 T C 5: 24,014,791 (GRCm39) Y278H probably damaging Het
Skint11 C T 4: 114,051,874 (GRCm39) T74I probably benign Het
Slc10a7 T C 8: 79,433,579 (GRCm39) probably null Het
Slc45a2 T A 15: 11,028,016 (GRCm39) Y528* probably null Het
Slit1 A G 19: 41,637,452 (GRCm39) F329L probably damaging Het
Sltm A T 9: 70,498,892 (GRCm39) M989L possibly damaging Het
Smad9 A T 3: 54,701,874 (GRCm39) T372S possibly damaging Het
Snrpc T A 17: 28,061,306 (GRCm39) Y38* probably null Het
Spag17 A G 3: 100,010,701 (GRCm39) K2065R possibly damaging Het
Stxbp4 T A 11: 90,498,197 (GRCm39) K87N probably damaging Het
Tbc1d23 AT ATT 16: 57,019,258 (GRCm39) probably null Het
Tgfb1i1 A T 7: 127,848,571 (GRCm39) M96L probably damaging Het
Tnc T A 4: 63,885,580 (GRCm39) I1841F probably damaging Het
Ubap2 G T 4: 41,211,771 (GRCm39) H63Q probably damaging Het
Vps13a T C 19: 16,632,580 (GRCm39) N2592S probably benign Het
Xdh G A 17: 74,193,381 (GRCm39) P1305L probably benign Het
Zfp418 G A 7: 7,185,762 (GRCm39) R575Q possibly damaging Het
Zfp608 T A 18: 55,027,544 (GRCm39) Q1424H probably damaging Het
Zfp839 C A 12: 110,821,635 (GRCm39) L150I possibly damaging Het
Other mutations in Xrn1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00487:Xrn1 APN 9 95,921,002 (GRCm39) missense probably benign 0.05
IGL00778:Xrn1 APN 9 95,855,500 (GRCm39) splice site probably benign
IGL01936:Xrn1 APN 9 95,930,397 (GRCm39) missense probably damaging 0.98
IGL01983:Xrn1 APN 9 95,855,421 (GRCm39) critical splice donor site probably null
IGL02106:Xrn1 APN 9 95,859,858 (GRCm39) missense probably benign 0.28
IGL02330:Xrn1 APN 9 95,855,401 (GRCm39) nonsense probably null
IGL02338:Xrn1 APN 9 95,859,880 (GRCm39) missense probably benign 0.42
IGL02830:Xrn1 APN 9 95,900,234 (GRCm39) critical splice donor site probably null
R0063:Xrn1 UTSW 9 95,851,588 (GRCm39) missense probably damaging 1.00
R0063:Xrn1 UTSW 9 95,851,588 (GRCm39) missense probably damaging 1.00
R0467:Xrn1 UTSW 9 95,906,244 (GRCm39) missense probably damaging 1.00
R0508:Xrn1 UTSW 9 95,933,789 (GRCm39) missense probably benign 0.00
R0605:Xrn1 UTSW 9 95,908,930 (GRCm39) nonsense probably null
R0670:Xrn1 UTSW 9 95,873,109 (GRCm39) missense probably damaging 1.00
R0691:Xrn1 UTSW 9 95,855,592 (GRCm39) missense probably damaging 0.96
R0781:Xrn1 UTSW 9 95,873,322 (GRCm39) missense probably benign 0.00
R0947:Xrn1 UTSW 9 95,880,316 (GRCm39) missense possibly damaging 0.60
R1034:Xrn1 UTSW 9 95,921,790 (GRCm39) missense probably damaging 1.00
R1124:Xrn1 UTSW 9 95,885,918 (GRCm39) missense probably benign 0.02
R1171:Xrn1 UTSW 9 95,873,064 (GRCm39) missense possibly damaging 0.47
R1199:Xrn1 UTSW 9 95,863,814 (GRCm39) splice site probably benign
R1609:Xrn1 UTSW 9 95,856,946 (GRCm39) missense probably benign 0.03
R1921:Xrn1 UTSW 9 95,881,550 (GRCm39) missense probably benign 0.04
R1953:Xrn1 UTSW 9 95,906,274 (GRCm39) critical splice donor site probably null
R2000:Xrn1 UTSW 9 95,927,616 (GRCm39) nonsense probably null
R2109:Xrn1 UTSW 9 95,861,273 (GRCm39) missense probably benign 0.13
R2111:Xrn1 UTSW 9 95,921,885 (GRCm39) missense probably benign 0.03
R2164:Xrn1 UTSW 9 95,888,873 (GRCm39) missense possibly damaging 0.95
R2266:Xrn1 UTSW 9 95,888,765 (GRCm39) missense possibly damaging 0.64
R3754:Xrn1 UTSW 9 95,849,841 (GRCm39) missense probably damaging 1.00
R3783:Xrn1 UTSW 9 95,851,338 (GRCm39) missense probably benign 0.10
R3921:Xrn1 UTSW 9 95,851,337 (GRCm39) missense probably benign 0.01
R3929:Xrn1 UTSW 9 95,870,926 (GRCm39) missense possibly damaging 0.89
R4011:Xrn1 UTSW 9 95,867,278 (GRCm39) nonsense probably null
R4082:Xrn1 UTSW 9 95,863,973 (GRCm39) missense probably benign 0.02
R4455:Xrn1 UTSW 9 95,855,698 (GRCm39) intron probably benign
R4736:Xrn1 UTSW 9 95,915,689 (GRCm39) missense probably damaging 1.00
R4780:Xrn1 UTSW 9 95,856,797 (GRCm39) intron probably benign
R5152:Xrn1 UTSW 9 95,846,118 (GRCm39) missense probably benign 0.40
R5261:Xrn1 UTSW 9 95,927,596 (GRCm39) missense probably benign 0.00
R5741:Xrn1 UTSW 9 95,927,604 (GRCm39) missense probably benign 0.24
R6108:Xrn1 UTSW 9 95,856,480 (GRCm39) missense possibly damaging 0.91
R6127:Xrn1 UTSW 9 95,851,542 (GRCm39) missense probably damaging 0.99
R6268:Xrn1 UTSW 9 95,846,067 (GRCm39) missense probably damaging 1.00
R6418:Xrn1 UTSW 9 95,915,763 (GRCm39) splice site probably null
R7002:Xrn1 UTSW 9 95,929,843 (GRCm39) missense probably benign 0.00
R7067:Xrn1 UTSW 9 95,851,565 (GRCm39) missense probably damaging 0.98
R7155:Xrn1 UTSW 9 95,861,198 (GRCm39) missense possibly damaging 0.92
R7439:Xrn1 UTSW 9 95,933,682 (GRCm39) missense probably benign
R7447:Xrn1 UTSW 9 95,927,547 (GRCm39) missense probably benign
R7454:Xrn1 UTSW 9 95,930,411 (GRCm39) missense probably benign 0.03
R7473:Xrn1 UTSW 9 95,861,194 (GRCm39) missense probably benign 0.07
R7561:Xrn1 UTSW 9 95,881,511 (GRCm39) missense probably benign 0.18
R7580:Xrn1 UTSW 9 95,893,732 (GRCm39) missense not run
R7642:Xrn1 UTSW 9 95,903,906 (GRCm39) missense possibly damaging 0.95
R7763:Xrn1 UTSW 9 95,880,401 (GRCm39) critical splice donor site probably null
R8225:Xrn1 UTSW 9 95,917,720 (GRCm39) missense probably benign
R8372:Xrn1 UTSW 9 95,906,166 (GRCm39) missense probably benign 0.42
R8516:Xrn1 UTSW 9 95,930,444 (GRCm39) nonsense probably null
R8710:Xrn1 UTSW 9 95,884,285 (GRCm39) missense
R8850:Xrn1 UTSW 9 95,920,732 (GRCm39) missense probably benign
R8865:Xrn1 UTSW 9 95,873,246 (GRCm39) missense probably benign 0.00
R8951:Xrn1 UTSW 9 95,870,999 (GRCm39) missense probably benign 0.00
R9013:Xrn1 UTSW 9 95,920,981 (GRCm39) missense probably benign 0.00
R9162:Xrn1 UTSW 9 95,915,660 (GRCm39) missense probably benign 0.01
R9163:Xrn1 UTSW 9 95,880,274 (GRCm39) missense probably benign 0.00
R9415:Xrn1 UTSW 9 95,851,527 (GRCm39) missense probably damaging 1.00
R9438:Xrn1 UTSW 9 95,893,287 (GRCm39) missense probably benign 0.30
R9544:Xrn1 UTSW 9 95,920,756 (GRCm39) missense probably benign
R9588:Xrn1 UTSW 9 95,920,756 (GRCm39) missense probably benign
R9674:Xrn1 UTSW 9 95,855,647 (GRCm39) missense possibly damaging 0.65
R9674:Xrn1 UTSW 9 95,855,645 (GRCm39) missense probably damaging 0.99
R9716:Xrn1 UTSW 9 95,927,632 (GRCm39) missense possibly damaging 0.71
Z1176:Xrn1 UTSW 9 95,846,243 (GRCm39) missense probably damaging 1.00
Z1177:Xrn1 UTSW 9 95,873,058 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- TAAGCCACCTAAGTCTAACGTTTG -3'
(R):5'- TGAGCTACTTCCTAAGCCTCTAG -3'

Sequencing Primer
(F):5'- GCCACCTAAGTCTAACGTTTGTTCTC -3'
(R):5'- CTGTCTGGGACACAAACACTGG -3'
Posted On 2015-11-11