Incidental Mutation 'R0540:Smg7'
ID 49766
Institutional Source Beutler Lab
Gene Symbol Smg7
Ensembl Gene ENSMUSG00000042772
Gene Name SMG7 nonsense mediated mRNA decay factor
Synonyms 9430023P16Rik, Smg-7 homolog, nonsense mediated mRNA decay factor (C. elegans)
MMRRC Submission 038732-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.924) question?
Stock # R0540 (G1)
Quality Score 225
Status Not validated
Chromosome 1
Chromosomal Location 152712746-152778397 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 152731713 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Lysine at position 349 (N349K)
Ref Sequence ENSEMBL: ENSMUSP00000107467 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000043560] [ENSMUST00000073441] [ENSMUST00000111836]
AlphaFold Q5RJH6
Predicted Effect probably benign
Transcript: ENSMUST00000043560
AA Change: N357K

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)
SMART Domains Protein: ENSMUSP00000041241
Gene: ENSMUSG00000042772
AA Change: N357K

DomainStartEndE-ValueType
Pfam:EST1 63 177 3.4e-30 PFAM
Pfam:EST1_DNA_bind 179 438 3.3e-64 PFAM
low complexity region 457 465 N/A INTRINSIC
low complexity region 615 633 N/A INTRINSIC
low complexity region 682 710 N/A INTRINSIC
low complexity region 711 729 N/A INTRINSIC
low complexity region 874 898 N/A INTRINSIC
low complexity region 906 922 N/A INTRINSIC
low complexity region 931 947 N/A INTRINSIC
low complexity region 1008 1034 N/A INTRINSIC
low complexity region 1126 1140 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000073441
AA Change: N349K

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)
SMART Domains Protein: ENSMUSP00000073144
Gene: ENSMUSG00000042772
AA Change: N349K

DomainStartEndE-ValueType
Pfam:EST1 52 172 2.3e-26 PFAM
Pfam:EST1_DNA_bind 171 430 3.6e-66 PFAM
low complexity region 449 457 N/A INTRINSIC
low complexity region 653 671 N/A INTRINSIC
low complexity region 720 748 N/A INTRINSIC
low complexity region 749 767 N/A INTRINSIC
low complexity region 919 935 N/A INTRINSIC
low complexity region 996 1022 N/A INTRINSIC
low complexity region 1114 1128 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000111836
AA Change: N349K

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)
SMART Domains Protein: ENSMUSP00000107467
Gene: ENSMUSG00000042772
AA Change: N349K

DomainStartEndE-ValueType
Pfam:EST1 52 172 2.3e-26 PFAM
Pfam:EST1_DNA_bind 171 430 3.7e-66 PFAM
low complexity region 449 457 N/A INTRINSIC
low complexity region 607 625 N/A INTRINSIC
low complexity region 674 702 N/A INTRINSIC
low complexity region 703 721 N/A INTRINSIC
low complexity region 866 890 N/A INTRINSIC
low complexity region 898 914 N/A INTRINSIC
low complexity region 923 939 N/A INTRINSIC
low complexity region 1000 1026 N/A INTRINSIC
low complexity region 1118 1132 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000186692
Coding Region Coverage
  • 1x: 99.6%
  • 3x: 98.8%
  • 10x: 96.8%
  • 20x: 93.7%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that is essential for nonsense-mediated mRNA decay (NMD); a process whereby transcripts with premature termination codons are targeted for rapid degradation by a mRNA decay complex. The mRNA decay complex consists, in part, of this protein along with proteins SMG5 and UPF1. The N-terminal domain of this protein is thought to mediate its association with SMG5 or UPF1 while the C-terminal domain interacts with the mRNA decay complex. This protein may therefore couple changes in UPF1 phosphorylation state to the degradation of NMD-candidate transcripts. Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Aug 2011]
Allele List at MGI
Other mutations in this stock
Total: 101 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aadacl2 A G 3: 59,926,627 (GRCm39) T199A possibly damaging Het
Als2cl C A 9: 110,724,852 (GRCm39) Y775* probably null Het
Ankhd1 G T 18: 36,773,333 (GRCm39) V59F probably damaging Het
Ano4 T A 10: 88,859,806 (GRCm39) I395F probably benign Het
Apcdd1 A G 18: 63,084,967 (GRCm39) N388S possibly damaging Het
Arl9 A G 5: 77,155,118 (GRCm39) Y83C possibly damaging Het
Armc2 T A 10: 41,798,691 (GRCm39) H706L probably benign Het
Arrb1 T C 7: 99,237,403 (GRCm39) probably null Het
Atxn1 G A 13: 45,711,006 (GRCm39) S642L probably damaging Het
Bmp8a A G 4: 123,209,723 (GRCm39) Y322H probably damaging Het
Btbd3 C T 2: 138,125,736 (GRCm39) R307W possibly damaging Het
C1galt1 T C 6: 7,871,193 (GRCm39) I343T probably benign Het
Capn2 A T 1: 182,319,749 (GRCm39) Y146* probably null Het
Ccdc42 C T 11: 68,488,536 (GRCm39) Q312* probably null Het
Cd209e T C 8: 3,901,265 (GRCm39) K130E probably benign Het
Chd3 T C 11: 69,235,184 (GRCm39) D2054G probably damaging Het
Chrna1 T C 2: 73,401,815 (GRCm39) N161S probably damaging Het
Clp1 C T 2: 84,555,935 (GRCm39) A182T possibly damaging Het
Cpsf7 G T 19: 10,510,682 (GRCm39) E135* probably null Het
Csf2rb2 T C 15: 78,172,108 (GRCm39) Y325C probably benign Het
Cspg5 T C 9: 110,076,460 (GRCm39) probably null Het
Ctnna2 T C 6: 76,879,413 (GRCm39) T824A probably benign Het
Cyp2b13 G A 7: 25,781,136 (GRCm39) V183I probably benign Het
D430041D05Rik C T 2: 104,063,790 (GRCm39) R1354H probably damaging Het
Ddx24 A G 12: 103,385,326 (GRCm39) Y426H possibly damaging Het
Dexi G T 16: 10,360,426 (GRCm39) Y43* probably null Het
Dlg1 G A 16: 31,656,992 (GRCm39) V596I possibly damaging Het
Dnah11 A C 12: 118,046,246 (GRCm39) W1731G probably damaging Het
Dnhd1 T A 7: 105,369,995 (GRCm39) N4473K probably benign Het
Dync2h1 A C 9: 7,051,480 (GRCm39) S3152A probably benign Het
Edn3 C A 2: 174,602,767 (GRCm39) P3Q probably damaging Het
Eif2a G A 3: 58,463,073 (GRCm39) probably null Het
Emb G A 13: 117,369,286 (GRCm39) V56I possibly damaging Het
Enpp4 A T 17: 44,410,386 (GRCm39) C397S probably damaging Het
Exo5 A G 4: 120,779,178 (GRCm39) V229A probably damaging Het
Fga G A 3: 82,935,869 (GRCm39) G32E probably damaging Het
Fkbpl T C 17: 34,864,333 (GRCm39) F34L probably benign Het
Fsd2 T A 7: 81,194,765 (GRCm39) D466V probably damaging Het
Gcn1 T C 5: 115,727,015 (GRCm39) V624A probably benign Het
Git2 A G 5: 114,886,335 (GRCm39) F336L probably damaging Het
Greb1 T A 12: 16,732,194 (GRCm39) Y1589F probably damaging Het
H2-K2 G T 17: 34,218,474 (GRCm39) D127E probably damaging Het
Ints8 A G 4: 11,252,926 (GRCm39) V52A possibly damaging Het
Kifc1 G A 17: 34,105,621 (GRCm39) T62I probably damaging Het
Klhl6 C A 16: 19,775,764 (GRCm39) D265Y possibly damaging Het
Kmt5a T A 5: 124,589,373 (GRCm39) N190K probably damaging Het
Lce6a A T 3: 92,527,635 (GRCm39) H57Q probably benign Het
Lipo3 A T 19: 33,536,967 (GRCm39) I251K possibly damaging Het
Lnpep A T 17: 17,758,816 (GRCm39) F843I probably damaging Het
Lrrc45 C T 11: 120,605,988 (GRCm39) R99* probably null Het
Lrrtm1 C A 6: 77,221,611 (GRCm39) A356E probably damaging Het
Map3k1 A C 13: 111,900,044 (GRCm39) H493Q probably benign Het
Mcm4 A T 16: 15,449,979 (GRCm39) probably null Het
Mllt3 G A 4: 87,759,281 (GRCm39) P256S possibly damaging Het
Mrtfb A G 16: 13,199,465 (GRCm39) E106G probably damaging Het
Myo7a T A 7: 97,721,153 (GRCm39) T1271S probably damaging Het
Ncan C A 8: 70,567,809 (GRCm39) R101L possibly damaging Het
Ndufaf7 A G 17: 79,253,885 (GRCm39) D361G probably benign Het
Neurod6 C T 6: 55,656,572 (GRCm39) A22T probably benign Het
Nexn T A 3: 151,953,879 (GRCm39) K192* probably null Het
Nipsnap2 A T 5: 129,831,909 (GRCm39) Y234F probably damaging Het
Nlrp10 T C 7: 108,523,492 (GRCm39) K663E probably benign Het
Nprl2 A T 9: 107,422,497 (GRCm39) Y329F possibly damaging Het
Nr2f2 C A 7: 70,004,460 (GRCm39) R264L probably damaging Het
Nsun7 A T 5: 66,440,977 (GRCm39) K366I probably damaging Het
Nup35 T A 2: 80,472,984 (GRCm39) M19K probably benign Het
Or10a4 T A 7: 106,696,933 (GRCm39) I87K probably benign Het
Or11i1 A T 3: 106,729,829 (GRCm39) F15L probably damaging Het
Or1ad6 C A 11: 50,860,670 (GRCm39) A275D possibly damaging Het
Or2v1 C G 11: 49,025,549 (GRCm39) H177D probably damaging Het
Or2w2 T A 13: 21,757,948 (GRCm39) Y226F probably benign Het
Or5af1 T A 11: 58,722,798 (GRCm39) S273T probably damaging Het
Or5p51 A G 7: 107,444,776 (GRCm39) S55P probably damaging Het
Patl2 T C 2: 121,957,150 (GRCm39) Y128C probably benign Het
Pcdhac2 A G 18: 37,278,942 (GRCm39) I641V probably benign Het
Peli3 T C 19: 4,991,939 (GRCm39) M1V probably null Het
Pex16 T A 2: 92,205,982 (GRCm39) L25* probably null Het
Plekhn1 C A 4: 156,307,204 (GRCm39) A449S possibly damaging Het
Pot1b A T 17: 55,972,765 (GRCm39) I469N probably damaging Het
Prdx6 A C 1: 161,078,673 (GRCm39) L5W probably damaging Het
Prrc1 G A 18: 57,507,622 (GRCm39) V259I possibly damaging Het
Prss38 T C 11: 59,266,369 (GRCm39) S30G possibly damaging Het
Rgs6 C A 12: 83,106,578 (GRCm39) Y151* probably null Het
Ripk4 A C 16: 97,545,375 (GRCm39) L361R probably damaging Het
Serpinb3d C T 1: 107,006,962 (GRCm39) D249N probably benign Het
Skint10 A T 4: 112,630,224 (GRCm39) probably null Het
Sohlh2 C A 3: 55,115,104 (GRCm39) S363Y probably damaging Het
Srsf10 A G 4: 135,591,179 (GRCm39) T210A possibly damaging Het
Synpo2l A T 14: 20,710,748 (GRCm39) M624K probably damaging Het
Thsd7a T A 6: 12,331,541 (GRCm39) probably null Het
Tnc A T 4: 63,938,692 (GRCm39) V49E probably damaging Het
Tnik A C 3: 28,704,308 (GRCm39) K989T probably damaging Het
Tnxb T A 17: 34,890,892 (GRCm39) Y412N probably damaging Het
Trmt44 A G 5: 35,726,103 (GRCm39) probably null Het
Tsc2 A T 17: 24,840,686 (GRCm39) V391E probably damaging Het
Ttll5 T C 12: 85,980,450 (GRCm39) probably null Het
Usp28 A G 9: 48,935,360 (GRCm39) I104V probably benign Het
Vmn1r64 A G 7: 5,887,096 (GRCm39) L149S probably damaging Het
Yme1l1 T A 2: 23,082,527 (GRCm39) M506K possibly damaging Het
Zfp280d T A 9: 72,215,247 (GRCm39) F98I probably damaging Het
Zfp62 C A 11: 49,106,227 (GRCm39) T106K probably benign Het
Other mutations in Smg7
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01751:Smg7 APN 1 152,719,812 (GRCm39) missense possibly damaging 0.68
IGL02320:Smg7 APN 1 152,744,088 (GRCm39) missense possibly damaging 0.49
IGL02336:Smg7 APN 1 152,719,030 (GRCm39) missense probably benign
IGL02680:Smg7 APN 1 152,721,145 (GRCm39) missense probably benign 0.15
IGL03232:Smg7 APN 1 152,715,907 (GRCm39) missense probably damaging 1.00
chill UTSW 1 152,715,887 (GRCm39) splice site probably null
R0322:Smg7 UTSW 1 152,725,624 (GRCm39) critical splice donor site probably null
R0685:Smg7 UTSW 1 152,742,399 (GRCm39) missense probably damaging 1.00
R0707:Smg7 UTSW 1 152,746,508 (GRCm39) splice site probably null
R1109:Smg7 UTSW 1 152,721,334 (GRCm39) missense probably damaging 1.00
R1118:Smg7 UTSW 1 152,742,326 (GRCm39) splice site probably benign
R1119:Smg7 UTSW 1 152,742,326 (GRCm39) splice site probably benign
R1458:Smg7 UTSW 1 152,731,594 (GRCm39) splice site probably null
R1759:Smg7 UTSW 1 152,724,597 (GRCm39) missense probably benign 0.20
R1846:Smg7 UTSW 1 152,724,601 (GRCm39) missense probably damaging 1.00
R2015:Smg7 UTSW 1 152,736,259 (GRCm39) missense probably damaging 1.00
R2155:Smg7 UTSW 1 152,716,064 (GRCm39) missense possibly damaging 0.49
R2199:Smg7 UTSW 1 152,730,079 (GRCm39) missense probably damaging 1.00
R2234:Smg7 UTSW 1 152,744,064 (GRCm39) missense probably damaging 1.00
R2235:Smg7 UTSW 1 152,744,064 (GRCm39) missense probably damaging 1.00
R3861:Smg7 UTSW 1 152,728,349 (GRCm39) missense probably null 1.00
R4597:Smg7 UTSW 1 152,716,052 (GRCm39) critical splice donor site probably null
R4672:Smg7 UTSW 1 152,721,164 (GRCm39) missense probably damaging 1.00
R4851:Smg7 UTSW 1 152,720,020 (GRCm39) missense probably benign 0.00
R5486:Smg7 UTSW 1 152,721,927 (GRCm39) missense probably damaging 0.97
R5607:Smg7 UTSW 1 152,718,985 (GRCm39) missense probably damaging 0.98
R6131:Smg7 UTSW 1 152,720,962 (GRCm39) critical splice donor site probably null
R6396:Smg7 UTSW 1 152,724,351 (GRCm39) missense probably benign 0.33
R6401:Smg7 UTSW 1 152,715,887 (GRCm39) splice site probably null
R6905:Smg7 UTSW 1 152,725,757 (GRCm39) splice site probably null
R6961:Smg7 UTSW 1 152,717,334 (GRCm39) nonsense probably null
R7051:Smg7 UTSW 1 152,724,601 (GRCm39) missense probably damaging 1.00
R7124:Smg7 UTSW 1 152,753,831 (GRCm39) missense probably benign 0.01
R7146:Smg7 UTSW 1 152,737,576 (GRCm39) missense probably benign 0.34
R7573:Smg7 UTSW 1 152,735,240 (GRCm39) missense probably damaging 1.00
R7578:Smg7 UTSW 1 152,721,181 (GRCm39) missense probably damaging 1.00
R7621:Smg7 UTSW 1 152,717,295 (GRCm39) missense possibly damaging 0.95
R7956:Smg7 UTSW 1 152,719,953 (GRCm39) missense probably benign 0.02
R8167:Smg7 UTSW 1 152,720,123 (GRCm39) missense possibly damaging 0.90
R8751:Smg7 UTSW 1 152,719,129 (GRCm39) missense probably damaging 0.99
R8905:Smg7 UTSW 1 152,715,817 (GRCm39) missense probably damaging 1.00
R9082:Smg7 UTSW 1 152,715,928 (GRCm39) missense probably damaging 0.96
R9229:Smg7 UTSW 1 152,720,971 (GRCm39) missense possibly damaging 0.72
R9260:Smg7 UTSW 1 152,737,549 (GRCm39) missense probably damaging 1.00
R9262:Smg7 UTSW 1 152,721,262 (GRCm39) missense probably damaging 1.00
R9323:Smg7 UTSW 1 152,731,753 (GRCm39) missense probably benign 0.01
R9519:Smg7 UTSW 1 152,735,196 (GRCm39) missense probably damaging 1.00
R9732:Smg7 UTSW 1 152,736,212 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CTGTCTCTTCATGATATGGCAACTGGG -3'
(R):5'- ACATCAAAGCCTGTCCTTGTGTCTG -3'

Sequencing Primer
(F):5'- TAGGAGCCACAAATTTCTATCCAAG -3'
(R):5'- cccaggctgaccttgaac -3'
Posted On 2013-06-12