Incidental Mutation 'R1998:Szt2'
ID 224514
Institutional Source Beutler Lab
Gene Symbol Szt2
Ensembl Gene ENSMUSG00000033253
Gene Name seizure threshold 2
Synonyms
MMRRC Submission 040008-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.539) question?
Stock # R1998 (G1)
Quality Score 225
Status Not validated
Chromosome 4
Chromosomal Location 118362743-118409273 bp(-) (GRCm38)
Type of Mutation critical splice donor site (2 bp from exon)
DNA Base Change (assembly) A to G at 118375727 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000074862 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000075406] [ENSMUST00000075406]
AlphaFold no structure available at present
Predicted Effect probably null
Transcript: ENSMUST00000075406
SMART Domains Protein: ENSMUSP00000074862
Gene: ENSMUSG00000033253

DomainStartEndE-ValueType
low complexity region 48 64 N/A INTRINSIC
Blast:VWA 93 343 1e-109 BLAST
low complexity region 704 728 N/A INTRINSIC
low complexity region 762 775 N/A INTRINSIC
low complexity region 779 793 N/A INTRINSIC
low complexity region 875 887 N/A INTRINSIC
low complexity region 994 1011 N/A INTRINSIC
low complexity region 1351 1370 N/A INTRINSIC
low complexity region 1619 1630 N/A INTRINSIC
low complexity region 1662 1678 N/A INTRINSIC
low complexity region 1832 1854 N/A INTRINSIC
low complexity region 1862 1881 N/A INTRINSIC
low complexity region 1895 1914 N/A INTRINSIC
low complexity region 2176 2184 N/A INTRINSIC
low complexity region 2284 2292 N/A INTRINSIC
low complexity region 2309 2323 N/A INTRINSIC
low complexity region 2373 2384 N/A INTRINSIC
low complexity region 2500 2508 N/A INTRINSIC
low complexity region 2669 2680 N/A INTRINSIC
low complexity region 2739 2758 N/A INTRINSIC
low complexity region 3239 3252 N/A INTRINSIC
low complexity region 3257 3268 N/A INTRINSIC
low complexity region 3283 3309 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000075406
SMART Domains Protein: ENSMUSP00000074862
Gene: ENSMUSG00000033253

DomainStartEndE-ValueType
low complexity region 48 64 N/A INTRINSIC
Blast:VWA 93 343 1e-109 BLAST
low complexity region 704 728 N/A INTRINSIC
low complexity region 762 775 N/A INTRINSIC
low complexity region 779 793 N/A INTRINSIC
low complexity region 875 887 N/A INTRINSIC
low complexity region 994 1011 N/A INTRINSIC
low complexity region 1351 1370 N/A INTRINSIC
low complexity region 1619 1630 N/A INTRINSIC
low complexity region 1662 1678 N/A INTRINSIC
low complexity region 1832 1854 N/A INTRINSIC
low complexity region 1862 1881 N/A INTRINSIC
low complexity region 1895 1914 N/A INTRINSIC
low complexity region 2176 2184 N/A INTRINSIC
low complexity region 2284 2292 N/A INTRINSIC
low complexity region 2309 2323 N/A INTRINSIC
low complexity region 2373 2384 N/A INTRINSIC
low complexity region 2500 2508 N/A INTRINSIC
low complexity region 2669 2680 N/A INTRINSIC
low complexity region 2739 2758 N/A INTRINSIC
low complexity region 3239 3252 N/A INTRINSIC
low complexity region 3257 3268 N/A INTRINSIC
low complexity region 3283 3309 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000138386
Predicted Effect probably benign
Transcript: ENSMUST00000183402
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 94.2%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a protein associated with low seizure threshold in mice and may contribute to susceptibility to epilepsy. [provided by RefSeq, Aug 2011]
PHENOTYPE: Mice homozygous for mutations in this gene display increased susceptibility to induced seizures. Mice homozygous for null mutations also display partial penetrance of prenatal lethality. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 86 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310003L06Rik T G 5: 87,970,694 N12K probably damaging Het
2700049A03Rik T A 12: 71,188,619 S1114R possibly damaging Het
4931409K22Rik G A 5: 24,545,006 R680C probably benign Het
Acot1 T A 12: 84,009,753 W82R probably damaging Het
Adam22 T C 5: 8,329,995 D101G probably damaging Het
Adcy9 T C 16: 4,297,412 D705G probably benign Het
Adgrg3 T G 8: 95,036,668 L244V probably damaging Het
Amh AGCGCCTTGG AG 10: 80,805,585 probably null Het
Brinp1 C T 4: 68,762,553 G580E probably damaging Het
Brwd1 G A 16: 96,021,288 T1239M probably damaging Het
Camk1d A T 2: 5,362,025 Y126* probably null Het
Camta1 T C 4: 151,077,880 Y1560C probably damaging Het
Cbfa2t2 T A 2: 154,504,789 L139M probably damaging Het
Cd226 T C 18: 89,207,219 V80A probably damaging Het
Dgka C T 10: 128,729,939 V367I probably benign Het
Dnajb13 A T 7: 100,504,610 I206N probably benign Het
Dst A T 1: 34,256,347 Q5693L probably damaging Het
Ear6 T A 14: 51,854,215 I73N probably benign Het
Egr1 A G 18: 34,861,534 I16V probably benign Het
Eif2s1 T A 12: 78,866,734 C70S possibly damaging Het
Epcam T C 17: 87,640,474 V124A probably damaging Het
Erbb2 T A 11: 98,428,953 C624S probably damaging Het
Fam135b T A 15: 71,452,404 H1238L probably damaging Het
Fam90a1a A G 8: 21,963,697 D356G probably benign Het
Fbrsl1 G A 5: 110,376,439 S127L probably benign Het
Fndc3c1 C T X: 106,420,705 E1276K probably benign Het
Gbe1 A T 16: 70,569,041 N702I probably damaging Het
Gm10643 A T 8: 84,064,424 C20* probably null Het
Gpr156 A G 16: 37,997,908 N322S possibly damaging Het
Gsdma T A 11: 98,673,694 I333N probably damaging Het
Gstm1 A G 3: 108,014,811 F170S probably damaging Het
Hgsnat C T 8: 25,945,252 W618* probably null Het
Htr5a G A 5: 27,850,889 V293M possibly damaging Het
Hyal4 A G 6: 24,756,311 E176G probably benign Het
Jag1 T C 2: 137,090,938 D546G probably damaging Het
Kbtbd3 A G 9: 4,330,760 E378G probably benign Het
Lipo4 A G 19: 33,514,301 V94A probably damaging Het
Magea10 A T X: 72,382,773 I205K probably benign Het
Manea A G 4: 26,327,871 L390P probably damaging Het
Mars T A 10: 127,300,478 K493* probably null Het
Mars T C 10: 127,302,871 I439V probably benign Het
Mboat2 A G 12: 24,946,673 D225G possibly damaging Het
Mcmbp T A 7: 128,709,163 E350V probably damaging Het
Mki67 A G 7: 135,705,770 M459T probably benign Het
Mlf1 G A 3: 67,395,291 G150R probably damaging Het
Mtmr14 A G 6: 113,277,924 D294G probably null Het
Nlrp4e A C 7: 23,321,246 Y386S probably benign Het
Nomo1 A G 7: 46,033,944 D38G possibly damaging Het
Nudcd2 T C 11: 40,734,017 W18R probably damaging Het
Olfr1140 T C 2: 87,746,972 Y259H probably damaging Het
Olfr1155 G A 2: 87,943,146 L161F probably benign Het
Olfr401 A G 11: 74,121,580 Y97C probably benign Het
Olfr677 G T 7: 105,056,905 V220L probably benign Het
Olfr742 T A 14: 50,515,356 C51S probably benign Het
Pcnx2 A T 8: 125,887,143 V523D probably damaging Het
Pkd1 T C 17: 24,573,014 V1225A probably damaging Het
Plekhh2 T A 17: 84,606,877 L1236Q possibly damaging Het
Ppp2r1b A G 9: 50,883,585 D570G probably damaging Het
Prrc2c T A 1: 162,704,918 probably benign Het
Rai14 C T 15: 10,594,981 probably null Het
Rap1gap2 A G 11: 74,395,833 L547P probably benign Het
Rims3 A T 4: 120,891,358 M259L probably benign Het
Rsbn1l G A 5: 20,902,370 H549Y probably damaging Het
Sart3 A C 5: 113,747,921 probably null Het
Scn7a C A 2: 66,683,269 G1156C probably damaging Het
Sh3rf2 T A 18: 42,141,083 V406D probably damaging Het
Slitrk6 T C 14: 110,751,823 I151V probably damaging Het
Smarca2 A T 19: 26,631,093 Q260L probably benign Het
Smco1 A G 16: 32,273,840 R110G probably damaging Het
Spef2 T A 15: 9,668,903 probably null Het
Stab1 T A 14: 31,162,153 K219* probably null Het
Sulf1 G T 1: 12,858,834 E869* probably null Het
Susd1 T C 4: 59,349,925 I504V probably benign Het
Tas1r3 A T 4: 155,862,920 C103S probably damaging Het
Thg1l C A 11: 45,950,203 W243L possibly damaging Het
Tlr4 A T 4: 66,840,470 D500V probably damaging Het
Tmem72 A G 6: 116,716,564 V5A probably benign Het
Tns4 T G 11: 99,085,703 M131L probably benign Het
Trim66 C T 7: 109,484,577 probably null Het
Ttll6 T A 11: 96,139,775 probably null Het
Ttn A T 2: 76,969,703 I387N probably damaging Het
Ubqln5 T A 7: 104,128,741 Q292L probably damaging Het
Vmn1r74 G T 7: 11,847,375 V201F probably damaging Het
Vmn2r28 G T 7: 5,488,314 D311E possibly damaging Het
Vtn T A 11: 78,499,716 V67E probably damaging Het
Xirp2 T A 2: 67,509,049 F545I probably damaging Het
Other mutations in Szt2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00092:Szt2 APN 4 118384250 splice site probably benign
IGL01082:Szt2 APN 4 118397624 missense probably damaging 1.00
IGL01348:Szt2 APN 4 118393624 splice site probably benign
IGL01869:Szt2 APN 4 118399071 missense possibly damaging 0.87
IGL01918:Szt2 APN 4 118384253 splice site probably benign
IGL01951:Szt2 APN 4 118376493 unclassified probably benign
IGL01971:Szt2 APN 4 118386955 missense probably benign 0.01
IGL02047:Szt2 APN 4 118376637 unclassified probably benign
IGL02092:Szt2 APN 4 118363332 unclassified probably benign
IGL02120:Szt2 APN 4 118388564 missense probably benign 0.01
IGL02210:Szt2 APN 4 118389823 missense possibly damaging 0.95
IGL02435:Szt2 APN 4 118390823 missense probably damaging 1.00
IGL02622:Szt2 APN 4 118392890 missense probably damaging 0.96
IGL02666:Szt2 APN 4 118374055 missense probably damaging 0.99
IGL02712:Szt2 APN 4 118384833 missense probably benign 0.19
IGL02983:Szt2 APN 4 118365779 unclassified probably benign
IGL03026:Szt2 APN 4 118391849 missense probably benign 0.40
IGL03178:Szt2 APN 4 118382689 missense unknown
IGL03233:Szt2 APN 4 118372529 missense unknown
IGL03377:Szt2 APN 4 118402397 splice site probably benign
IGL03387:Szt2 APN 4 118364725 unclassified probably benign
PIT4687001:Szt2 UTSW 4 118398201 missense possibly damaging 0.84
R0026:Szt2 UTSW 4 118384772 missense possibly damaging 0.92
R0352:Szt2 UTSW 4 118382593 missense unknown
R0396:Szt2 UTSW 4 118376347 unclassified probably benign
R0504:Szt2 UTSW 4 118372952 splice site probably null
R1033:Szt2 UTSW 4 118387106 missense probably damaging 0.98
R1222:Szt2 UTSW 4 118405459 missense possibly damaging 0.77
R1418:Szt2 UTSW 4 118387779 missense probably benign 0.03
R1462:Szt2 UTSW 4 118373967 missense unknown
R1462:Szt2 UTSW 4 118373967 missense unknown
R1763:Szt2 UTSW 4 118372368 missense unknown
R1772:Szt2 UTSW 4 118405517 missense probably damaging 1.00
R1840:Szt2 UTSW 4 118365657 unclassified probably benign
R1942:Szt2 UTSW 4 118392620 missense probably benign 0.17
R1965:Szt2 UTSW 4 118383965 missense probably benign 0.36
R2009:Szt2 UTSW 4 118378064 critical splice donor site probably null
R2012:Szt2 UTSW 4 118363665 unclassified probably benign
R2044:Szt2 UTSW 4 118376448 nonsense probably null
R2066:Szt2 UTSW 4 118373980 missense unknown
R2345:Szt2 UTSW 4 118381397 missense unknown
R2857:Szt2 UTSW 4 118369402 missense probably damaging 1.00
R3156:Szt2 UTSW 4 118402819 critical splice donor site probably null
R3236:Szt2 UTSW 4 118383034 splice site probably null
R3237:Szt2 UTSW 4 118383034 splice site probably null
R3405:Szt2 UTSW 4 118394020 missense probably benign 0.02
R3795:Szt2 UTSW 4 118391730 missense probably damaging 1.00
R3878:Szt2 UTSW 4 118390585 missense probably damaging 1.00
R3906:Szt2 UTSW 4 118378269 unclassified probably benign
R4012:Szt2 UTSW 4 118383900 missense probably benign 0.02
R4039:Szt2 UTSW 4 118364952 unclassified probably benign
R4081:Szt2 UTSW 4 118373567 splice site probably benign
R4298:Szt2 UTSW 4 118365406 unclassified probably benign
R4299:Szt2 UTSW 4 118365406 unclassified probably benign
R4432:Szt2 UTSW 4 118384231 missense probably damaging 0.99
R4597:Szt2 UTSW 4 118372681 missense unknown
R4657:Szt2 UTSW 4 118397669 missense probably benign 0.06
R4663:Szt2 UTSW 4 118377684 unclassified probably benign
R4670:Szt2 UTSW 4 118375829 unclassified probably benign
R4704:Szt2 UTSW 4 118393829 missense probably damaging 0.99
R4748:Szt2 UTSW 4 118389191 nonsense probably null
R4786:Szt2 UTSW 4 118399062 missense probably benign 0.20
R4809:Szt2 UTSW 4 118388985 missense probably damaging 1.00
R4830:Szt2 UTSW 4 118369248 missense unknown
R4944:Szt2 UTSW 4 118388669 missense probably benign 0.03
R5077:Szt2 UTSW 4 118369616 critical splice donor site probably null
R5121:Szt2 UTSW 4 118385444 missense possibly damaging 0.92
R5140:Szt2 UTSW 4 118386981 missense possibly damaging 0.46
R5169:Szt2 UTSW 4 118389830 missense probably benign 0.26
R5198:Szt2 UTSW 4 118388322 missense probably benign 0.03
R5433:Szt2 UTSW 4 118375466 unclassified probably benign
R5625:Szt2 UTSW 4 118373217 missense unknown
R5628:Szt2 UTSW 4 118373217 missense unknown
R5630:Szt2 UTSW 4 118392905 missense possibly damaging 0.83
R5808:Szt2 UTSW 4 118372613 missense unknown
R5902:Szt2 UTSW 4 118391503 missense probably benign 0.05
R6049:Szt2 UTSW 4 118402988 missense probably damaging 0.99
R6066:Szt2 UTSW 4 118371974 missense unknown
R6272:Szt2 UTSW 4 118374290 unclassified probably benign
R6456:Szt2 UTSW 4 118376697 unclassified probably benign
R6538:Szt2 UTSW 4 118390477 splice site probably null
R6604:Szt2 UTSW 4 118385474 missense probably benign 0.01
R6664:Szt2 UTSW 4 118391745 missense probably damaging 1.00
R6834:Szt2 UTSW 4 118388325 missense probably benign 0.01
R7109:Szt2 UTSW 4 118375479 missense unknown
R7163:Szt2 UTSW 4 118405530 missense possibly damaging 0.90
R7190:Szt2 UTSW 4 118389006 missense probably damaging 0.98
R7289:Szt2 UTSW 4 118375878 missense unknown
R7291:Szt2 UTSW 4 118391249 missense probably damaging 0.98
R7383:Szt2 UTSW 4 118365214 nonsense probably null
R7448:Szt2 UTSW 4 118363471 missense unknown
R7637:Szt2 UTSW 4 118393828 missense probably damaging 0.99
R7833:Szt2 UTSW 4 118366219 missense unknown
R7896:Szt2 UTSW 4 118402913 missense possibly damaging 0.62
R7923:Szt2 UTSW 4 118373840 missense unknown
R8090:Szt2 UTSW 4 118387002 splice site probably null
R8103:Szt2 UTSW 4 118387864 missense possibly damaging 0.88
R8288:Szt2 UTSW 4 118389776 missense probably damaging 0.96
R8309:Szt2 UTSW 4 118375482 frame shift probably null
R8341:Szt2 UTSW 4 118392836 missense possibly damaging 0.63
R8480:Szt2 UTSW 4 118386818 missense probably benign 0.01
R8497:Szt2 UTSW 4 118388321 missense possibly damaging 0.94
R8549:Szt2 UTSW 4 118372681 missense unknown
R8768:Szt2 UTSW 4 118369416 missense unknown
R8992:Szt2 UTSW 4 118382788 splice site probably benign
R9001:Szt2 UTSW 4 118378332 missense unknown
R9094:Szt2 UTSW 4 118385454 missense possibly damaging 0.74
R9110:Szt2 UTSW 4 118385433 missense possibly damaging 0.89
R9129:Szt2 UTSW 4 118364669 missense unknown
R9184:Szt2 UTSW 4 118384529 missense possibly damaging 0.92
R9186:Szt2 UTSW 4 118385091 missense probably damaging 1.00
R9424:Szt2 UTSW 4 118390954 missense probably damaging 1.00
R9598:Szt2 UTSW 4 118409161 critical splice donor site probably null
X0023:Szt2 UTSW 4 118372404 missense unknown
Z1176:Szt2 UTSW 4 118393976 missense probably damaging 0.99
Z1177:Szt2 UTSW 4 118391214 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GTCTTCTGTACACAGTGAGGC -3'
(R):5'- CAATGGCTTTCCTCACAGGG -3'

Sequencing Primer
(F):5'- AGCTCCATGATGGCGTCG -3'
(R):5'- GGGTTGCCTGCATCACTCTAG -3'
Posted On 2014-08-25