Incidental Mutation 'R0437:Smg6'
ID 39094
Institutional Source Beutler Lab
Gene Symbol Smg6
Ensembl Gene ENSMUSG00000038290
Gene Name SMG6 nonsense mediated mRNA decay factor
Synonyms Smg-6 homolog, nonsense mediated mRNA decay factor (C. elegans)
MMRRC Submission 038638-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0437 (G1)
Quality Score 186
Status Validated
Chromosome 11
Chromosomal Location 74816665-75055274 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 74820527 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Asparagine at position 266 (S266N)
Ref Sequence ENSEMBL: ENSMUSP00000043555 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000045281] [ENSMUST00000065211] [ENSMUST00000108447] [ENSMUST00000108448] [ENSMUST00000121738] [ENSMUST00000123855] [ENSMUST00000138612] [ENSMUST00000128556]
AlphaFold P61406
Predicted Effect probably damaging
Transcript: ENSMUST00000045281
AA Change: S266N

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000043555
Gene: ENSMUSG00000038290
AA Change: S266N

DomainStartEndE-ValueType
internal_repeat_1 42 99 7.68e-6 PROSPERO
internal_repeat_1 135 188 7.68e-6 PROSPERO
low complexity region 212 227 N/A INTRINSIC
low complexity region 257 271 N/A INTRINSIC
low complexity region 376 390 N/A INTRINSIC
low complexity region 417 426 N/A INTRINSIC
low complexity region 436 453 N/A INTRINSIC
low complexity region 538 549 N/A INTRINSIC
coiled coil region 574 600 N/A INTRINSIC
Pfam:EST1 637 742 1.8e-18 PFAM
Pfam:EST1_DNA_bind 750 1106 1.6e-78 PFAM
coiled coil region 1197 1234 N/A INTRINSIC
PINc 1245 1396 2.85e-25 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000065211
SMART Domains Protein: ENSMUSP00000067552
Gene: ENSMUSG00000001323

DomainStartEndE-ValueType
Pfam:PALP 19 314 3.3e-75 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000108447
SMART Domains Protein: ENSMUSP00000104086
Gene: ENSMUSG00000001323

DomainStartEndE-ValueType
Pfam:PALP 19 179 1.8e-41 PFAM
Pfam:PALP 173 289 4.2e-19 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000108448
SMART Domains Protein: ENSMUSP00000104087
Gene: ENSMUSG00000001323

DomainStartEndE-ValueType
Pfam:PALP 19 314 2.1e-75 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000121738
SMART Domains Protein: ENSMUSP00000113372
Gene: ENSMUSG00000001323

DomainStartEndE-ValueType
Pfam:PALP 19 314 3.3e-75 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000123855
SMART Domains Protein: ENSMUSP00000118485
Gene: ENSMUSG00000001323

DomainStartEndE-ValueType
Pfam:PALP 19 166 1.5e-39 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000127499
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147817
Predicted Effect noncoding transcript
Transcript: ENSMUST00000135587
Predicted Effect probably benign
Transcript: ENSMUST00000138612
SMART Domains Protein: ENSMUSP00000119256
Gene: ENSMUSG00000001323

DomainStartEndE-ValueType
Pfam:PALP 19 112 4.1e-28 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000130145
SMART Domains Protein: ENSMUSP00000120229
Gene: ENSMUSG00000038290

DomainStartEndE-ValueType
coiled coil region 35 61 N/A INTRINSIC
Pfam:EST1 99 204 1.3e-19 PFAM
Pfam:EST1_DNA_bind 212 339 7.3e-37 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000128556
SMART Domains Protein: ENSMUSP00000120012
Gene: ENSMUSG00000001323

DomainStartEndE-ValueType
Pfam:PALP 19 182 2.6e-44 PFAM
Meta Mutation Damage Score 0.1819 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 97.0%
  • 20x: 94.8%
Validation Efficiency 100% (104/104)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a component of the telomerase ribonucleoprotein complex responsible for the replication and maintenance of chromosome ends. The encoded protein also plays a role in the nonsense-mediated mRNA decay (NMD) pathway, providing the endonuclease activity near the premature translation termination codon that is needed to initiate NMD. Alternatively spliced transcript variants encoding distinct protein isoforms have been described. [provided by RefSeq, Feb 2014]
PHENOTYPE: Homozygosity for insertion of a transgene into intron 6 of the gene results in embryonic lethality. Mice homozygous for a knock-out allele exhibit prenatal lethality. Mice homozygous for a conditional allele activated in embryonic stem cells exhibit defective telomere maintenance and NMD. [provided by MGI curators]
Allele List at MGI

All alleles(52) : Gene trapped(52)

Other mutations in this stock
Total: 99 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4833420G17Rik G A 13: 119,606,631 (GRCm39) R291K probably benign Het
Abca2 T C 2: 25,332,857 (GRCm39) S1519P probably damaging Het
Abcb11 G A 2: 69,087,639 (GRCm39) A1042V probably damaging Het
Abcc10 A T 17: 46,623,845 (GRCm39) probably null Het
Abcc10 G T 17: 46,623,846 (GRCm39) probably benign Het
Alkbh3 A C 2: 93,811,914 (GRCm39) L240V probably damaging Het
Apol10b T C 15: 77,469,608 (GRCm39) S190G probably benign Het
Atp1a3 C A 7: 24,698,392 (GRCm39) C135F probably benign Het
Atp4a C G 7: 30,419,526 (GRCm39) R659G probably benign Het
Bicra A G 7: 15,722,687 (GRCm39) S277P possibly damaging Het
Bltp1 A T 3: 37,043,953 (GRCm39) H2820L possibly damaging Het
Bmp8a T C 4: 123,210,690 (GRCm39) E275G probably benign Het
Ccdc102a T C 8: 95,640,054 (GRCm39) E80G probably damaging Het
Cdh23 T C 10: 60,246,576 (GRCm39) D954G probably damaging Het
Chrm4 A G 2: 91,758,788 (GRCm39) T399A possibly damaging Het
Clcn3 A G 8: 61,387,571 (GRCm39) V199A possibly damaging Het
Crlf1 T C 8: 70,952,164 (GRCm39) probably null Het
Crx G T 7: 15,605,071 (GRCm39) S57* probably null Het
Cstpp1 A G 2: 91,252,298 (GRCm39) L21P probably damaging Het
Cyp4f16 A G 17: 32,756,072 (GRCm39) I34V possibly damaging Het
Daxx T C 17: 34,132,598 (GRCm39) V576A probably benign Het
Ddx17 C T 15: 79,421,672 (GRCm39) R351H probably damaging Het
Dhx38 T C 8: 110,285,261 (GRCm39) probably benign Het
Dnd1 T C 18: 36,897,552 (GRCm39) probably benign Het
Dync1i2 A T 2: 71,058,169 (GRCm39) probably null Het
E2f6 T C 12: 16,866,446 (GRCm39) S52P probably benign Het
Epb41l4a A G 18: 34,013,326 (GRCm39) F116S probably damaging Het
Ext1 T C 15: 52,969,502 (GRCm39) N362S probably damaging Het
Fam227a C A 15: 79,528,189 (GRCm39) K79N possibly damaging Het
Fam228a T A 12: 4,782,759 (GRCm39) L111F probably damaging Het
Fat2 T C 11: 55,173,625 (GRCm39) T2363A probably benign Het
Fat3 A T 9: 15,908,228 (GRCm39) N2591K probably damaging Het
Frem2 A G 3: 53,560,436 (GRCm39) M1357T possibly damaging Het
Frmd4b A T 6: 97,400,424 (GRCm39) V29D probably damaging Het
G930045G22Rik A G 6: 50,823,918 (GRCm39) noncoding transcript Het
Galnt3 A G 2: 65,937,573 (GRCm39) S46P possibly damaging Het
Gmeb2 A G 2: 180,895,766 (GRCm39) V468A possibly damaging Het
Herc2 C T 7: 55,869,563 (GRCm39) R4271* probably null Het
Il5 C A 11: 53,614,733 (GRCm39) probably benign Het
Ints9 G A 14: 65,223,818 (GRCm39) probably benign Het
Itga10 T C 3: 96,556,453 (GRCm39) F196S probably damaging Het
Itgb3bp T C 4: 99,670,126 (GRCm39) T138A probably damaging Het
Kcnd1 G A X: 7,690,922 (GRCm39) V281M probably benign Het
Lcp2 T C 11: 34,037,229 (GRCm39) L391P probably benign Het
Lrrc66 T C 5: 73,765,030 (GRCm39) Y671C probably benign Het
Mettl23 T C 11: 116,740,120 (GRCm39) V197A possibly damaging Het
Mmp15 C A 8: 96,097,400 (GRCm39) D456E probably benign Het
Mospd4 T C 18: 46,598,848 (GRCm39) noncoding transcript Het
Mov10l1 C A 15: 88,889,515 (GRCm39) H484N probably damaging Het
Mphosph9 T C 5: 124,453,631 (GRCm39) Q197R probably benign Het
Ms4a1 T A 19: 11,233,933 (GRCm39) probably null Het
Mybbp1a T C 11: 72,339,674 (GRCm39) V919A possibly damaging Het
Mycbpap A T 11: 94,404,338 (GRCm39) probably benign Het
Naip6 G A 13: 100,433,432 (GRCm39) S1135F possibly damaging Het
Ndufc2 T A 7: 97,049,544 (GRCm39) M50K probably benign Het
Npr2 T C 4: 43,648,082 (GRCm39) V842A probably damaging Het
Ntsr2 G T 12: 16,703,696 (GRCm39) G66W probably damaging Het
Obscn T C 11: 58,885,914 (GRCm39) probably benign Het
Optn C T 2: 5,028,926 (GRCm39) G526R probably damaging Het
Or4c11 T A 2: 88,695,229 (GRCm39) N93K probably benign Het
Or4c114 T A 2: 88,904,956 (GRCm39) I160F probably benign Het
Or6c33 T C 10: 129,853,965 (GRCm39) V245A probably damaging Het
Or6k14 G A 1: 173,927,965 (GRCm39) G314R probably benign Het
Otud4 T A 8: 80,396,626 (GRCm39) H628Q probably benign Het
Padi6 T C 4: 140,456,240 (GRCm39) T585A probably benign Het
Pex16 G T 2: 92,205,937 (GRCm39) R10L probably damaging Het
Pitpnm2 A G 5: 124,269,152 (GRCm39) probably benign Het
Pom121l2 A G 13: 22,167,375 (GRCm39) T549A possibly damaging Het
Prdm15 A T 16: 97,613,759 (GRCm39) M470K probably benign Het
Prkag2 T A 5: 25,233,503 (GRCm39) D49V possibly damaging Het
Prl3c1 A G 13: 27,383,447 (GRCm39) M38V probably benign Het
Prpf18 T A 2: 4,648,572 (GRCm39) I85F possibly damaging Het
Psg27 A G 7: 18,294,636 (GRCm39) probably benign Het
Relt A G 7: 100,497,991 (GRCm39) probably benign Het
Rskr T C 11: 78,182,362 (GRCm39) L57P probably benign Het
Serpina3b A T 12: 104,096,929 (GRCm39) N70I probably damaging Het
Slc19a3 T C 1: 83,000,286 (GRCm39) S244G probably benign Het
Slc39a5 T C 10: 128,235,716 (GRCm39) T81A possibly damaging Het
Slc7a2 G A 8: 41,357,563 (GRCm39) G277D probably damaging Het
Slc9c1 C T 16: 45,420,250 (GRCm39) probably benign Het
Slx1b A G 7: 126,291,753 (GRCm39) F104L probably benign Het
Spata9 T C 13: 76,146,614 (GRCm39) V162A possibly damaging Het
Szrd1 T C 4: 140,846,055 (GRCm39) I47V probably benign Het
Tha1 G T 11: 117,759,401 (GRCm39) L363M probably benign Het
Tmc6 G A 11: 117,669,087 (GRCm39) T89I possibly damaging Het
Tmem132d C T 5: 127,866,849 (GRCm39) G684R probably damaging Het
Trim55 G A 3: 19,725,142 (GRCm39) G220S probably benign Het
Ttn A G 2: 76,600,874 (GRCm39) L18836P probably damaging Het
Ubn1 G T 16: 4,890,048 (GRCm39) probably benign Het
Ush2a T G 1: 188,643,228 (GRCm39) W4197G probably benign Het
Vmn1r189 A T 13: 22,286,231 (GRCm39) V202E probably damaging Het
Vmn1r209 T C 13: 22,990,526 (GRCm39) I55V probably benign Het
Vmn2r86 A T 10: 130,282,412 (GRCm39) C735S probably damaging Het
Vwf A T 6: 125,543,281 (GRCm39) D174V probably damaging Het
Zfp438 T C 18: 5,214,910 (GRCm39) N16S probably damaging Het
Zfp444 C T 7: 6,192,408 (GRCm39) T142I probably benign Het
Zfp804a A G 2: 81,884,135 (GRCm39) M1V probably null Het
Zfp936 T G 7: 42,838,734 (GRCm39) I67S probably benign Het
Zfp948 A T 17: 21,807,260 (GRCm39) N151Y unknown Het
Other mutations in Smg6
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00952:Smg6 APN 11 74,819,974 (GRCm39) missense probably benign
IGL01146:Smg6 APN 11 74,821,254 (GRCm39) nonsense probably null
IGL01505:Smg6 APN 11 75,047,117 (GRCm39) missense probably damaging 1.00
IGL01541:Smg6 APN 11 74,816,770 (GRCm39) missense probably benign 0.43
IGL01636:Smg6 APN 11 74,825,929 (GRCm39) critical splice donor site probably null
IGL02379:Smg6 APN 11 74,944,751 (GRCm39) missense probably damaging 1.00
IGL02794:Smg6 APN 11 74,944,760 (GRCm39) missense probably damaging 0.99
IGL02964:Smg6 APN 11 74,821,576 (GRCm39) critical splice donor site probably null
IGL03057:Smg6 APN 11 74,826,260 (GRCm39) nonsense probably null
1mM(1):Smg6 UTSW 11 74,825,815 (GRCm39) splice site probably benign
IGL03097:Smg6 UTSW 11 74,823,252 (GRCm39) missense probably damaging 1.00
PIT4802001:Smg6 UTSW 11 75,046,991 (GRCm39) missense probably damaging 0.96
R0269:Smg6 UTSW 11 75,053,757 (GRCm39) missense probably benign
R0344:Smg6 UTSW 11 74,820,647 (GRCm39) missense probably damaging 1.00
R0452:Smg6 UTSW 11 74,821,039 (GRCm39) missense probably benign
R0511:Smg6 UTSW 11 74,819,884 (GRCm39) missense probably damaging 1.00
R0617:Smg6 UTSW 11 75,053,757 (GRCm39) missense probably benign
R0737:Smg6 UTSW 11 75,050,662 (GRCm39) missense probably damaging 1.00
R1715:Smg6 UTSW 11 74,820,256 (GRCm39) missense probably benign
R1780:Smg6 UTSW 11 74,836,942 (GRCm39) missense probably damaging 1.00
R1927:Smg6 UTSW 11 75,033,674 (GRCm39) missense probably damaging 1.00
R2073:Smg6 UTSW 11 74,821,120 (GRCm39) missense probably damaging 1.00
R2171:Smg6 UTSW 11 74,929,472 (GRCm39) missense probably damaging 1.00
R2513:Smg6 UTSW 11 74,820,502 (GRCm39) missense probably damaging 1.00
R3943:Smg6 UTSW 11 74,820,367 (GRCm39) missense probably damaging 1.00
R3944:Smg6 UTSW 11 74,820,367 (GRCm39) missense probably damaging 1.00
R4275:Smg6 UTSW 11 74,884,700 (GRCm39) intron probably benign
R4369:Smg6 UTSW 11 74,823,269 (GRCm39) nonsense probably null
R4452:Smg6 UTSW 11 74,880,967 (GRCm39) missense probably benign 0.14
R4864:Smg6 UTSW 11 74,820,988 (GRCm39) missense possibly damaging 0.89
R4885:Smg6 UTSW 11 74,932,744 (GRCm39) missense probably damaging 1.00
R5043:Smg6 UTSW 11 74,820,721 (GRCm39) missense possibly damaging 0.86
R5189:Smg6 UTSW 11 74,932,822 (GRCm39) missense probably damaging 1.00
R5378:Smg6 UTSW 11 74,932,820 (GRCm39) missense possibly damaging 0.61
R5518:Smg6 UTSW 11 74,944,724 (GRCm39) missense probably damaging 0.99
R5725:Smg6 UTSW 11 74,821,439 (GRCm39) missense probably benign 0.45
R5746:Smg6 UTSW 11 75,030,113 (GRCm39) missense probably damaging 1.00
R6151:Smg6 UTSW 11 75,047,033 (GRCm39) missense probably damaging 0.96
R6319:Smg6 UTSW 11 75,047,048 (GRCm39) missense probably damaging 1.00
R6349:Smg6 UTSW 11 74,944,600 (GRCm39) missense possibly damaging 0.94
R6500:Smg6 UTSW 11 74,821,331 (GRCm39) missense possibly damaging 0.74
R6619:Smg6 UTSW 11 74,823,279 (GRCm39) critical splice donor site probably null
R6820:Smg6 UTSW 11 74,932,790 (GRCm39) missense probably damaging 0.99
R6923:Smg6 UTSW 11 74,820,169 (GRCm39) missense possibly damaging 0.50
R7361:Smg6 UTSW 11 74,820,979 (GRCm39) missense probably benign 0.00
R7494:Smg6 UTSW 11 74,820,449 (GRCm39) missense probably benign
R7498:Smg6 UTSW 11 74,819,932 (GRCm39) missense probably benign 0.01
R7681:Smg6 UTSW 11 74,822,531 (GRCm39) missense probably damaging 1.00
R7710:Smg6 UTSW 11 74,821,445 (GRCm39) missense probably benign 0.26
R7770:Smg6 UTSW 11 74,884,687 (GRCm39) missense unknown
R8159:Smg6 UTSW 11 74,929,465 (GRCm39) missense probably damaging 1.00
R8381:Smg6 UTSW 11 74,822,566 (GRCm39) missense probably damaging 1.00
R8463:Smg6 UTSW 11 74,820,886 (GRCm39) missense probably benign 0.14
R8509:Smg6 UTSW 11 74,932,702 (GRCm39) missense probably benign 0.04
R8557:Smg6 UTSW 11 75,047,064 (GRCm39) missense probably damaging 0.98
R8743:Smg6 UTSW 11 74,820,859 (GRCm39) missense probably benign
R9240:Smg6 UTSW 11 74,825,884 (GRCm39) missense probably damaging 1.00
R9312:Smg6 UTSW 11 74,820,877 (GRCm39) missense probably benign 0.27
X0018:Smg6 UTSW 11 74,820,812 (GRCm39) missense possibly damaging 0.76
Z1186:Smg6 UTSW 11 75,047,092 (GRCm39) missense probably benign 0.06
Z1187:Smg6 UTSW 11 75,047,092 (GRCm39) missense probably benign 0.06
Z1188:Smg6 UTSW 11 75,047,092 (GRCm39) missense probably benign 0.06
Z1189:Smg6 UTSW 11 75,047,092 (GRCm39) missense probably benign 0.06
Z1190:Smg6 UTSW 11 75,047,092 (GRCm39) missense probably benign 0.06
Z1191:Smg6 UTSW 11 75,047,092 (GRCm39) missense probably benign 0.06
Z1192:Smg6 UTSW 11 75,047,092 (GRCm39) missense probably benign 0.06
Predicted Primers PCR Primer
(F):5'- TGACCGTGTAAGAACTGCCAAGGG -3'
(R):5'- TCTGCATCAAAAGTGACACGAAGGG -3'

Sequencing Primer
(F):5'- TAAGAACTGCCAAGGGAGAAAAG -3'
(R):5'- GCCAGACCAATTTCTTTCTAAATGC -3'
Posted On 2013-05-23