Incidental Mutation 'R0025:Smg1'
ID 15133
Institutional Source Beutler Lab
Gene Symbol Smg1
Ensembl Gene ENSMUSG00000030655
Gene Name SMG1 nonsense mediated mRNA decay associated PI3K related kinase
Synonyms 5430435M13Rik, SMG1 homolog, phosphatidylinositol 3-kinase-related kinase (C. elegans), 2610207I05Rik, C130002K18Rik
MMRRC Submission 038320-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0025 (G1)
Quality Score
Status Validated
Chromosome 7
Chromosomal Location 117730531-117842893 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 117811666 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Isoleucine at position 104 (T104I)
Ref Sequence ENSEMBL: ENSMUSP00000137172 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000032891] [ENSMUST00000179047]
AlphaFold no structure available at present
Predicted Effect unknown
Transcript: ENSMUST00000032891
AA Change: T128I
SMART Domains Protein: ENSMUSP00000032891
Gene: ENSMUSG00000030655
AA Change: T128I

DomainStartEndE-ValueType
low complexity region 42 55 N/A INTRINSIC
SCOP:d1gw5a_ 147 621 7e-7 SMART
Pfam:SMG1 629 1240 9.8e-249 PFAM
low complexity region 1540 1551 N/A INTRINSIC
SCOP:d1gw5a_ 1680 1942 8e-3 SMART
low complexity region 2125 2141 N/A INTRINSIC
PI3Kc 2149 2493 7.93e-50 SMART
low complexity region 2759 2770 N/A INTRINSIC
low complexity region 3425 3442 N/A INTRINSIC
FATC 3626 3658 8.66e-12 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000179047
AA Change: T104I

PolyPhen 2 Score 0.920 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000137172
Gene: ENSMUSG00000030655
AA Change: T104I

DomainStartEndE-ValueType
low complexity region 18 31 N/A INTRINSIC
SCOP:d1gw5a_ 123 282 7e-8 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000179331
SMART Domains Protein: ENSMUSP00000137592
Gene: ENSMUSG00000030655

DomainStartEndE-ValueType
low complexity region 18 31 N/A INTRINSIC
SCOP:d1gw5a_ 71 545 1e-6 SMART
low complexity region 602 612 N/A INTRINSIC
low complexity region 631 646 N/A INTRINSIC
low complexity region 698 718 N/A INTRINSIC
low complexity region 898 915 N/A INTRINSIC
low complexity region 1135 1147 N/A INTRINSIC
low complexity region 1464 1475 N/A INTRINSIC
low complexity region 2049 2065 N/A INTRINSIC
PI3Kc 2073 2417 7.93e-50 SMART
low complexity region 2683 2694 N/A INTRINSIC
low complexity region 3349 3366 N/A INTRINSIC
FATC 3550 3582 8.66e-12 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000179847
Predicted Effect noncoding transcript
Transcript: ENSMUST00000180009
Predicted Effect noncoding transcript
Transcript: ENSMUST00000208209
Meta Mutation Damage Score 0.0605 question?
Coding Region Coverage
  • 1x: 75.6%
  • 3x: 62.5%
  • 10x: 33.3%
  • 20x: 15.9%
Validation Efficiency 95% (69/73)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein involved in nonsense-mediated mRNA decay (NMD) as part of the mRNA surveillance complex. The protein has kinase activity and is thought to function in NMD by phosphorylating the regulator of nonsense transcripts 1 protein. Alternatively spliced transcript variants have been described, but their full-length nature has yet to be determined. [provided by RefSeq, Mar 2013]
PHENOTYPE: Mice homozygous for a gene trap allele exhibit early embryonic lethality. Mice heteroygous for a gene trap allele exhibit abnormal tooth development, chronic inflammation, increased body weight, increased incidence of tumor formation and premature death. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acsm1 A T 7: 119,257,538 (GRCm39) T435S probably damaging Het
Agtpbp1 G A 13: 59,648,014 (GRCm39) T602I probably benign Het
Ahnak2 T A 12: 112,749,154 (GRCm39) D231V probably damaging Het
Ampd3 G A 7: 110,392,876 (GRCm39) D215N probably benign Het
Ate1 A G 7: 130,105,523 (GRCm39) S332P probably damaging Het
Ces1f T C 8: 93,998,513 (GRCm39) E161G probably benign Het
Ces2g A G 8: 105,692,628 (GRCm39) probably benign Het
Cntnap4 T G 8: 113,529,796 (GRCm39) L668R probably damaging Het
Col1a2 G A 6: 4,518,822 (GRCm39) probably benign Het
Csf1 A G 3: 107,655,960 (GRCm39) V245A probably benign Het
Ctss A G 3: 95,457,448 (GRCm39) Y302C probably damaging Het
Dbt C T 3: 116,328,432 (GRCm39) H158Y probably benign Het
Dennd6b T C 15: 89,070,386 (GRCm39) I428V probably benign Het
Dnah9 G A 11: 65,860,781 (GRCm39) probably benign Het
Dock3 G T 9: 106,790,467 (GRCm39) Q1419K possibly damaging Het
Enpp6 A G 8: 47,519,035 (GRCm39) K268E probably damaging Het
Eps15l1 T G 8: 73,135,341 (GRCm39) probably benign Het
Gm10800 C A 2: 98,496,925 (GRCm39) M209I probably benign Het
Herc3 C T 6: 58,851,293 (GRCm39) P514L probably damaging Het
Mark2 T C 19: 7,263,287 (GRCm39) D160G probably damaging Het
Mbd4 A G 6: 115,821,529 (GRCm39) probably null Het
Mink1 T C 11: 70,503,868 (GRCm39) W1263R probably damaging Het
Nlrp14 A T 7: 106,780,465 (GRCm39) probably benign Het
Osbp T C 19: 11,961,322 (GRCm39) Y454H probably damaging Het
Pak5 T C 2: 135,942,704 (GRCm39) K479E possibly damaging Het
Pard3 C A 8: 127,888,058 (GRCm39) D73E probably damaging Het
Pmp22 A T 11: 63,049,076 (GRCm39) probably null Het
Scn4a C T 11: 106,215,386 (GRCm39) V1197I probably benign Het
Slc36a2 A G 11: 55,053,621 (GRCm39) L339P probably damaging Het
Stx18 T A 5: 38,249,908 (GRCm39) Y74N probably damaging Het
Stxbp5 A T 10: 9,638,492 (GRCm39) H1102Q probably damaging Het
Tom1l2 T C 11: 60,120,960 (GRCm39) K450E probably damaging Het
Tpo T C 12: 30,150,389 (GRCm39) Q497R probably benign Het
Tsc2 A G 17: 24,849,978 (GRCm39) probably benign Het
Tut7 A T 13: 59,953,142 (GRCm39) D99E probably benign Het
Vit G A 17: 78,907,264 (GRCm39) G229R probably benign Het
Vwf T A 6: 125,659,775 (GRCm39) I2658N probably benign Het
Wdr36 T A 18: 32,992,360 (GRCm39) D632E probably damaging Het
Zfp654 A G 16: 64,605,181 (GRCm39) V466A probably benign Het
Zfp941 T C 7: 140,393,185 (GRCm39) D58G probably benign Het
Other mutations in Smg1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00272:Smg1 APN 7 117,797,494 (GRCm39) utr 3 prime probably benign
IGL00481:Smg1 APN 7 117,810,017 (GRCm39) missense possibly damaging 0.67
IGL00503:Smg1 APN 7 117,784,706 (GRCm39) utr 3 prime probably benign
IGL00927:Smg1 APN 7 117,739,855 (GRCm39) missense probably damaging 1.00
IGL01333:Smg1 APN 7 117,762,601 (GRCm39) splice site probably benign
IGL01344:Smg1 APN 7 117,790,059 (GRCm39) utr 3 prime probably benign
IGL01397:Smg1 APN 7 117,762,444 (GRCm39) utr 3 prime probably benign
IGL01403:Smg1 APN 7 117,757,355 (GRCm39) utr 3 prime probably benign
IGL01573:Smg1 APN 7 117,767,185 (GRCm39) utr 3 prime probably benign
IGL01872:Smg1 APN 7 117,748,167 (GRCm39) utr 3 prime probably benign
IGL02010:Smg1 APN 7 117,785,369 (GRCm39) utr 3 prime probably benign
IGL02158:Smg1 APN 7 117,812,169 (GRCm39) missense possibly damaging 0.77
IGL02268:Smg1 APN 7 117,781,764 (GRCm39) missense probably benign 0.19
IGL02314:Smg1 APN 7 117,753,932 (GRCm39) utr 3 prime probably benign
IGL02552:Smg1 APN 7 117,795,117 (GRCm39) utr 3 prime probably benign
IGL02577:Smg1 APN 7 117,802,345 (GRCm39) missense probably damaging 0.99
IGL02859:Smg1 APN 7 117,748,156 (GRCm39) utr 3 prime probably benign
IGL02890:Smg1 APN 7 117,784,724 (GRCm39) utr 3 prime probably benign
IGL02892:Smg1 APN 7 117,767,178 (GRCm39) utr 3 prime probably benign
IGL03119:Smg1 APN 7 117,794,336 (GRCm39) utr 3 prime probably benign
IGL03123:Smg1 APN 7 117,756,404 (GRCm39) utr 3 prime probably benign
IGL03128:Smg1 APN 7 117,802,282 (GRCm39) missense probably benign 0.03
IGL03184:Smg1 APN 7 117,779,603 (GRCm39) missense possibly damaging 0.86
PIT4508001:Smg1 UTSW 7 117,784,764 (GRCm39) missense unknown
R0010:Smg1 UTSW 7 117,771,082 (GRCm39) utr 3 prime probably benign
R0010:Smg1 UTSW 7 117,771,082 (GRCm39) utr 3 prime probably benign
R0025:Smg1 UTSW 7 117,811,666 (GRCm39) missense possibly damaging 0.92
R0098:Smg1 UTSW 7 117,744,690 (GRCm39) missense probably benign 0.02
R0139:Smg1 UTSW 7 117,751,898 (GRCm39) critical splice donor site probably null
R0371:Smg1 UTSW 7 117,767,523 (GRCm39) utr 3 prime probably benign
R0415:Smg1 UTSW 7 117,781,691 (GRCm39) missense probably benign 0.34
R0416:Smg1 UTSW 7 117,783,684 (GRCm39) splice site probably benign
R0423:Smg1 UTSW 7 117,776,103 (GRCm39) missense possibly damaging 0.53
R0600:Smg1 UTSW 7 117,759,606 (GRCm39) utr 3 prime probably benign
R0626:Smg1 UTSW 7 117,781,606 (GRCm39) missense possibly damaging 0.82
R0627:Smg1 UTSW 7 117,767,084 (GRCm39) utr 3 prime probably benign
R0727:Smg1 UTSW 7 117,765,645 (GRCm39) utr 3 prime probably benign
R0729:Smg1 UTSW 7 117,745,512 (GRCm39) utr 3 prime probably benign
R0841:Smg1 UTSW 7 117,742,524 (GRCm39) missense possibly damaging 0.96
R1114:Smg1 UTSW 7 117,759,013 (GRCm39) utr 3 prime probably benign
R1256:Smg1 UTSW 7 117,802,310 (GRCm39) missense probably damaging 1.00
R1298:Smg1 UTSW 7 117,767,434 (GRCm39) utr 3 prime probably benign
R1370:Smg1 UTSW 7 117,758,975 (GRCm39) utr 3 prime probably benign
R1591:Smg1 UTSW 7 117,756,142 (GRCm39) utr 3 prime probably benign
R1736:Smg1 UTSW 7 117,765,190 (GRCm39) splice site probably null
R1755:Smg1 UTSW 7 117,802,287 (GRCm39) nonsense probably null
R1765:Smg1 UTSW 7 117,738,938 (GRCm39) missense probably benign 0.03
R1789:Smg1 UTSW 7 117,745,021 (GRCm39) missense possibly damaging 0.73
R1845:Smg1 UTSW 7 117,753,845 (GRCm39) utr 3 prime probably benign
R1908:Smg1 UTSW 7 117,753,422 (GRCm39) utr 3 prime probably benign
R1909:Smg1 UTSW 7 117,753,422 (GRCm39) utr 3 prime probably benign
R1942:Smg1 UTSW 7 117,757,326 (GRCm39) utr 3 prime probably benign
R2064:Smg1 UTSW 7 117,756,090 (GRCm39) utr 3 prime probably benign
R2072:Smg1 UTSW 7 117,762,389 (GRCm39) utr 3 prime probably benign
R2154:Smg1 UTSW 7 117,757,299 (GRCm39) utr 3 prime probably benign
R2895:Smg1 UTSW 7 117,788,366 (GRCm39) utr 3 prime probably benign
R2915:Smg1 UTSW 7 117,810,102 (GRCm39) splice site probably benign
R3416:Smg1 UTSW 7 117,748,076 (GRCm39) utr 3 prime probably benign
R3417:Smg1 UTSW 7 117,748,076 (GRCm39) utr 3 prime probably benign
R3873:Smg1 UTSW 7 117,753,885 (GRCm39) utr 3 prime probably benign
R4082:Smg1 UTSW 7 117,759,469 (GRCm39) utr 3 prime probably benign
R4230:Smg1 UTSW 7 117,747,956 (GRCm39) critical splice donor site probably null
R4304:Smg1 UTSW 7 117,738,741 (GRCm39) missense probably benign 0.03
R4549:Smg1 UTSW 7 117,758,906 (GRCm39) utr 3 prime probably benign
R4571:Smg1 UTSW 7 117,738,688 (GRCm39) missense possibly damaging 0.72
R4638:Smg1 UTSW 7 117,795,149 (GRCm39) utr 3 prime probably benign
R4642:Smg1 UTSW 7 117,753,487 (GRCm39) utr 3 prime probably benign
R4656:Smg1 UTSW 7 117,812,174 (GRCm39) missense probably benign 0.00
R4754:Smg1 UTSW 7 117,755,954 (GRCm39) utr 3 prime probably benign
R4798:Smg1 UTSW 7 117,779,697 (GRCm39) missense probably benign 0.32
R4906:Smg1 UTSW 7 117,751,631 (GRCm39) utr 3 prime probably benign
R4978:Smg1 UTSW 7 117,753,470 (GRCm39) utr 3 prime probably benign
R4989:Smg1 UTSW 7 117,807,274 (GRCm39) missense probably benign
R4989:Smg1 UTSW 7 117,757,323 (GRCm39) utr 3 prime probably benign
R5026:Smg1 UTSW 7 117,792,768 (GRCm39) utr 3 prime probably benign
R5124:Smg1 UTSW 7 117,812,235 (GRCm39) missense probably benign 0.00
R5318:Smg1 UTSW 7 117,759,427 (GRCm39) utr 3 prime probably benign
R5356:Smg1 UTSW 7 117,794,356 (GRCm39) utr 3 prime probably benign
R5404:Smg1 UTSW 7 117,806,131 (GRCm39) missense probably damaging 1.00
R5423:Smg1 UTSW 7 117,745,294 (GRCm39) missense possibly damaging 0.70
R5441:Smg1 UTSW 7 117,794,304 (GRCm39) utr 3 prime probably benign
R5490:Smg1 UTSW 7 117,738,659 (GRCm39) missense possibly damaging 0.86
R5541:Smg1 UTSW 7 117,756,386 (GRCm39) utr 3 prime probably benign
R5564:Smg1 UTSW 7 117,789,042 (GRCm39) utr 3 prime probably benign
R5580:Smg1 UTSW 7 117,748,125 (GRCm39) utr 3 prime probably benign
R5600:Smg1 UTSW 7 117,767,107 (GRCm39) utr 3 prime probably benign
R5628:Smg1 UTSW 7 117,753,924 (GRCm39) utr 3 prime probably benign
R5646:Smg1 UTSW 7 117,811,782 (GRCm39) missense probably benign 0.42
R5656:Smg1 UTSW 7 117,753,887 (GRCm39) utr 3 prime probably benign
R5660:Smg1 UTSW 7 117,742,570 (GRCm39) missense probably benign 0.33
R5706:Smg1 UTSW 7 117,744,813 (GRCm39) missense possibly damaging 0.86
R5786:Smg1 UTSW 7 117,812,120 (GRCm39) missense probably benign 0.12
R5890:Smg1 UTSW 7 117,789,809 (GRCm39) utr 3 prime probably benign
R5912:Smg1 UTSW 7 117,753,809 (GRCm39) utr 3 prime probably benign
R5977:Smg1 UTSW 7 117,740,580 (GRCm39) utr 3 prime probably benign
R5993:Smg1 UTSW 7 117,739,732 (GRCm39) missense probably benign 0.33
R6161:Smg1 UTSW 7 117,762,553 (GRCm39) utr 3 prime probably benign
R6187:Smg1 UTSW 7 117,788,386 (GRCm39) utr 3 prime probably benign
R6264:Smg1 UTSW 7 117,765,310 (GRCm39) utr 3 prime probably benign
R6331:Smg1 UTSW 7 117,753,500 (GRCm39) utr 3 prime probably benign
R6561:Smg1 UTSW 7 117,765,300 (GRCm39) utr 3 prime probably benign
R6571:Smg1 UTSW 7 117,783,737 (GRCm39) utr 3 prime probably benign
R6736:Smg1 UTSW 7 117,756,389 (GRCm39) utr 3 prime probably benign
R6752:Smg1 UTSW 7 117,762,539 (GRCm39) utr 3 prime probably benign
R6777:Smg1 UTSW 7 117,788,340 (GRCm39) utr 3 prime probably benign
R6788:Smg1 UTSW 7 117,783,794 (GRCm39) utr 3 prime probably benign
R6883:Smg1 UTSW 7 117,767,403 (GRCm39) utr 3 prime probably benign
R6991:Smg1 UTSW 7 117,767,091 (GRCm39) utr 3 prime probably benign
R7056:Smg1 UTSW 7 117,745,623 (GRCm39) splice site probably benign
R7058:Smg1 UTSW 7 117,797,502 (GRCm39) utr 3 prime probably benign
R7100:Smg1 UTSW 7 117,783,743 (GRCm39) missense unknown
R7133:Smg1 UTSW 7 117,752,131 (GRCm39) missense unknown
R7221:Smg1 UTSW 7 117,782,020 (GRCm39) missense possibly damaging 0.86
R7229:Smg1 UTSW 7 117,776,178 (GRCm39) missense probably benign 0.03
R7293:Smg1 UTSW 7 117,765,322 (GRCm39) missense unknown
R7361:Smg1 UTSW 7 117,784,200 (GRCm39) missense unknown
R7438:Smg1 UTSW 7 117,795,116 (GRCm39) missense unknown
R7686:Smg1 UTSW 7 117,767,081 (GRCm39) missense unknown
R7798:Smg1 UTSW 7 117,771,162 (GRCm39) missense possibly damaging 0.73
R7908:Smg1 UTSW 7 117,785,357 (GRCm39) missense unknown
R7923:Smg1 UTSW 7 117,742,545 (GRCm39) missense possibly damaging 0.96
R7978:Smg1 UTSW 7 117,792,878 (GRCm39) missense unknown
R7997:Smg1 UTSW 7 117,772,365 (GRCm39) missense unknown
R7997:Smg1 UTSW 7 117,772,364 (GRCm39) missense unknown
R8025:Smg1 UTSW 7 117,806,212 (GRCm39) nonsense probably null
R8056:Smg1 UTSW 7 117,759,589 (GRCm39) missense unknown
R8061:Smg1 UTSW 7 117,751,610 (GRCm39) missense unknown
R8095:Smg1 UTSW 7 117,772,285 (GRCm39) missense unknown
R8198:Smg1 UTSW 7 117,744,829 (GRCm39) missense probably benign 0.03
R8399:Smg1 UTSW 7 117,789,794 (GRCm39) missense unknown
R8445:Smg1 UTSW 7 117,736,200 (GRCm39) missense possibly damaging 0.72
R8519:Smg1 UTSW 7 117,770,982 (GRCm39) utr 3 prime probably benign
R8817:Smg1 UTSW 7 117,758,887 (GRCm39) missense unknown
R8832:Smg1 UTSW 7 117,739,006 (GRCm39) missense probably benign 0.33
R8855:Smg1 UTSW 7 117,806,122 (GRCm39) missense unknown
R8866:Smg1 UTSW 7 117,806,122 (GRCm39) missense unknown
R8946:Smg1 UTSW 7 117,751,900 (GRCm39) missense probably null
R8954:Smg1 UTSW 7 117,806,215 (GRCm39) missense probably damaging 1.00
R8967:Smg1 UTSW 7 117,765,739 (GRCm39) missense unknown
R9072:Smg1 UTSW 7 117,783,032 (GRCm39) missense unknown
R9090:Smg1 UTSW 7 117,811,786 (GRCm39) missense unknown
R9156:Smg1 UTSW 7 117,753,884 (GRCm39) missense unknown
R9198:Smg1 UTSW 7 117,795,179 (GRCm39) missense unknown
R9240:Smg1 UTSW 7 117,739,031 (GRCm39) missense probably benign 0.18
R9271:Smg1 UTSW 7 117,811,786 (GRCm39) missense unknown
R9289:Smg1 UTSW 7 117,744,639 (GRCm39) missense possibly damaging 0.53
R9378:Smg1 UTSW 7 117,777,998 (GRCm39) nonsense probably null
R9396:Smg1 UTSW 7 117,807,303 (GRCm39) missense unknown
R9469:Smg1 UTSW 7 117,739,774 (GRCm39) missense possibly damaging 0.72
R9539:Smg1 UTSW 7 117,744,976 (GRCm39) missense probably benign 0.03
R9549:Smg1 UTSW 7 117,795,254 (GRCm39) missense unknown
R9563:Smg1 UTSW 7 117,812,208 (GRCm39) missense unknown
R9564:Smg1 UTSW 7 117,812,208 (GRCm39) missense unknown
R9597:Smg1 UTSW 7 117,812,270 (GRCm39) missense unknown
R9643:Smg1 UTSW 7 117,755,933 (GRCm39) missense unknown
R9703:Smg1 UTSW 7 117,739,744 (GRCm39) missense possibly damaging 0.73
R9730:Smg1 UTSW 7 117,783,004 (GRCm39) missense unknown
Z1088:Smg1 UTSW 7 117,777,622 (GRCm39) missense possibly damaging 0.96
Z1088:Smg1 UTSW 7 117,767,884 (GRCm39) nonsense probably null
Z1088:Smg1 UTSW 7 117,753,858 (GRCm39) utr 3 prime probably benign
Z1176:Smg1 UTSW 7 117,806,130 (GRCm39) missense unknown
Z1176:Smg1 UTSW 7 117,806,110 (GRCm39) missense unknown
Z1177:Smg1 UTSW 7 117,812,256 (GRCm39) missense unknown
Z1177:Smg1 UTSW 7 117,767,831 (GRCm39) missense probably null
Posted On 2012-12-12