Incidental Mutation 'R1440:Tsc2'
ID160971
Institutional Source Beutler Lab
Gene Symbol Tsc2
Ensembl Gene ENSMUSG00000002496
Gene Nametuberous sclerosis 2
Synonymstuberin, Nafld
MMRRC Submission 039495-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R1440 (G1)
Quality Score151
Status Validated
Chromosome17
Chromosomal Location24595816-24632630 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 24614392 bp
ZygosityHeterozygous
Amino Acid Change Tyrosine to Cysteine at position 686 (Y686C)
Ref Sequence ENSEMBL: ENSMUSP00000154338 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000097373] [ENSMUST00000226284] [ENSMUST00000226398] [ENSMUST00000227607] [ENSMUST00000227745] [ENSMUST00000228412]
Predicted Effect possibly damaging
Transcript: ENSMUST00000097373
AA Change: Y686C

PolyPhen 2 Score 0.907 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000094986
Gene: ENSMUSG00000002496
AA Change: Y686C

DomainStartEndE-ValueType
Pfam:DUF3384 54 470 4e-103 PFAM
Pfam:Tuberin 555 903 5.9e-149 PFAM
low complexity region 1023 1054 N/A INTRINSIC
low complexity region 1271 1278 N/A INTRINSIC
low complexity region 1310 1328 N/A INTRINSIC
low complexity region 1330 1344 N/A INTRINSIC
low complexity region 1378 1398 N/A INTRINSIC
Pfam:Rap_GAP 1497 1685 1.3e-43 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000226242
Predicted Effect probably benign
Transcript: ENSMUST00000226284
AA Change: Y686C

PolyPhen 2 Score 0.054 (Sensitivity: 0.94; Specificity: 0.84)
Predicted Effect possibly damaging
Transcript: ENSMUST00000226398
AA Change: Y686C

PolyPhen 2 Score 0.907 (Sensitivity: 0.81; Specificity: 0.94)
Predicted Effect possibly damaging
Transcript: ENSMUST00000227607
AA Change: Y627C

PolyPhen 2 Score 0.807 (Sensitivity: 0.84; Specificity: 0.93)
Predicted Effect probably damaging
Transcript: ENSMUST00000227745
AA Change: Y686C

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000227754
Predicted Effect noncoding transcript
Transcript: ENSMUST00000228220
Predicted Effect probably damaging
Transcript: ENSMUST00000228412
AA Change: Y686C

PolyPhen 2 Score 0.985 (Sensitivity: 0.74; Specificity: 0.96)
Meta Mutation Damage Score 0.4547 question?
Coding Region Coverage
  • 1x: 98.8%
  • 3x: 97.7%
  • 10x: 94.0%
  • 20x: 84.7%
Validation Efficiency 95% (94/99)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Mutations in this gene lead to tuberous sclerosis complex. Its gene product is believed to be a tumor suppressor and is able to stimulate specific GTPases. The protein associates with hamartin in a cytosolic complex, possibly acting as a chaperone for hamartin. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mutants exhibit liver hypoplasia, open neural tube, thickened myocardium and die by embryonic day 9.5-12.5. Heterozygotes develop renal cystadenomas, liver hemangiomas (sometimes resulting in fatal bleeding) and lung adenomas. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 91 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930447C04Rik T G 12: 72,881,421 N512T possibly damaging Het
Aadacl2 A T 3: 60,024,892 H276L probably damaging Het
Adam12 G A 7: 133,931,814 T445M probably benign Het
Ash2l A T 8: 25,827,378 F290L probably benign Het
Asxl3 C T 18: 22,525,224 P2097L probably benign Het
Atmin A G 8: 116,957,376 I592V probably damaging Het
Atxn2 T C 5: 121,803,082 probably null Het
BC004004 T C 17: 29,296,691 probably null Het
Cacna1e T C 1: 154,561,806 N328S possibly damaging Het
Cacna2d1 A T 5: 16,355,495 K765I probably damaging Het
Cc2d1a A G 8: 84,133,975 probably null Het
Ccdc28b A G 4: 129,620,615 V198A probably benign Het
Ces1b G T 8: 93,068,108 R288S probably damaging Het
Cfap100 T G 6: 90,412,184 T198P probably benign Het
Clint1 T C 11: 45,890,783 S227P probably damaging Het
Cntn5 C A 9: 10,145,339 C122F probably damaging Het
Col3a1 A G 1: 45,343,312 probably null Het
Cyp4a10 A C 4: 115,529,449 D431A probably damaging Het
Cyp4f16 CTATG CTATGTATG 17: 32,550,734 probably null Het
Dlc1 A T 8: 36,593,463 probably benign Het
Dlgap2 T C 8: 14,727,060 S102P probably benign Het
Dnah7b G A 1: 46,078,593 probably benign Het
Dock10 A C 1: 80,549,136 S1124A probably benign Het
Dscam C T 16: 96,819,951 R519H probably damaging Het
Efcab3 A T 11: 105,108,755 probably benign Het
Evi2a G T 11: 79,527,270 N171K probably damaging Het
Fbxl15 T C 19: 46,330,245 L286P probably damaging Het
Fpr1 T A 17: 17,877,263 I155F probably benign Het
Gcat C T 15: 79,033,994 A84V probably null Het
Gls A G 1: 52,191,134 F473L possibly damaging Het
Gnat1 T C 9: 107,676,965 D169G probably damaging Het
Grm3 A C 5: 9,589,958 M29R probably benign Het
Herc1 A T 9: 66,467,803 D3303V probably damaging Het
Ibsp G A 5: 104,310,539 G314D unknown Het
Lgr6 C A 1: 134,987,472 A513S probably damaging Het
Lrmp C T 6: 145,174,511 T484M possibly damaging Het
Lrriq4 T A 3: 30,650,761 C313S probably damaging Het
March10 G T 11: 105,390,583 T292K probably damaging Het
Mcoln2 C A 3: 146,190,382 Y6* probably null Het
Mup4 A G 4: 59,958,076 I164T probably damaging Het
Myo1b T C 1: 51,778,558 probably benign Het
Ncam1 A G 9: 49,544,800 I506T probably damaging Het
Notch1 A T 2: 26,480,964 probably benign Het
Nr4a3 A T 4: 48,051,777 Q177L probably benign Het
Nsun4 A G 4: 116,052,950 S138P possibly damaging Het
Olfr11 G T 13: 21,639,390 N44K probably benign Het
Olfr403 A G 11: 74,195,679 M59V probably damaging Het
Olfr716 A T 7: 107,148,198 N294I probably damaging Het
Olfr729 T C 14: 50,148,358 N172S probably damaging Het
Pagr1a A T 7: 127,016,297 probably benign Het
Pcdhb2 A T 18: 37,296,290 I82L probably benign Het
Pds5b A T 5: 150,754,417 N500I probably damaging Het
Pik3r6 A T 11: 68,531,445 E223D possibly damaging Het
Pkhd1l1 A T 15: 44,540,988 probably benign Het
Prex1 T C 2: 166,580,463 D1204G probably damaging Het
Prickle1 C T 15: 93,505,074 E244K possibly damaging Het
Ptprd A T 4: 76,084,552 V211E probably damaging Het
Rad51d G A 11: 82,890,353 R23* probably null Het
Rapgef6 G A 11: 54,626,708 G262R probably damaging Het
Reln A G 5: 22,128,602 probably benign Het
Rev1 T C 1: 38,088,205 T325A probably damaging Het
Rnd3 T A 2: 51,132,506 I175L probably benign Het
Rp1 C A 1: 4,347,396 L1164F probably damaging Het
S100a7a T C 3: 90,655,635 V43A probably benign Het
Scaper A C 9: 55,602,918 Y1104* probably null Het
Scn2a T A 2: 65,764,594 V1929D probably benign Het
Scn3a T C 2: 65,529,441 N141S possibly damaging Het
Slc12a7 T G 13: 73,801,008 L718R probably damaging Het
Slc15a2 T C 16: 36,784,643 probably benign Het
Slc35b3 G A 13: 38,954,134 Q100* probably null Het
Slc9a5 T A 8: 105,355,153 V170E possibly damaging Het
Snx5 T G 2: 144,254,811 K278T possibly damaging Het
Sorbs2 T C 8: 45,789,963 probably benign Het
Stab1 C T 14: 31,151,690 W1008* probably null Het
Stab2 C T 10: 86,861,367 probably null Het
Tacc3 A G 5: 33,667,977 E377G probably benign Het
Tango6 T C 8: 106,689,039 L164P probably damaging Het
Tbc1d12 T A 19: 38,914,352 S570T possibly damaging Het
Thbs1 T C 2: 118,114,355 F217L probably damaging Het
Tmbim6 T A 15: 99,402,123 V40E probably damaging Het
Tmigd1 A T 11: 76,910,160 N158Y probably damaging Het
Top3b C T 16: 16,892,777 R824* probably null Het
Tram1l1 A T 3: 124,321,931 K247* probably null Het
Tsga10 T C 1: 37,819,599 Q218R probably damaging Het
Uba6 G T 5: 86,140,423 A439D probably damaging Het
Ubn1 C A 16: 5,077,294 P735T probably damaging Het
Usp40 A G 1: 87,982,086 S549P probably benign Het
Utp20 T C 10: 88,819,339 T176A probably benign Het
Utp4 T G 8: 106,898,053 probably benign Het
Xpo5 C T 17: 46,207,927 probably benign Het
Zfp979 A T 4: 147,614,036 I72K possibly damaging Het
Other mutations in Tsc2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00231:Tsc2 APN 17 24608107 missense probably damaging 1.00
IGL00985:Tsc2 APN 17 24597131 missense probably damaging 1.00
IGL01386:Tsc2 APN 17 24613285 missense probably damaging 1.00
IGL01468:Tsc2 APN 17 24621097 missense possibly damaging 0.90
IGL01530:Tsc2 APN 17 24622662 missense possibly damaging 0.76
IGL02390:Tsc2 APN 17 24600453 missense probably damaging 1.00
IGL02398:Tsc2 APN 17 24621729 missense probably damaging 1.00
IGL02741:Tsc2 APN 17 24629969 missense probably damaging 1.00
IGL03191:Tsc2 APN 17 24628054 missense probably damaging 1.00
IGL03372:Tsc2 APN 17 24619470 missense probably damaging 1.00
IGL03412:Tsc2 APN 17 24597068 missense probably damaging 0.98
Twitch UTSW 17 24596742 unclassified probably null
PIT4515001:Tsc2 UTSW 17 24621147 missense probably benign 0.15
R0025:Tsc2 UTSW 17 24631004 splice site probably benign
R0025:Tsc2 UTSW 17 24631004 splice site probably benign
R0138:Tsc2 UTSW 17 24599626 missense possibly damaging 0.65
R0540:Tsc2 UTSW 17 24621712 missense probably damaging 1.00
R0570:Tsc2 UTSW 17 24626727 missense probably damaging 1.00
R0607:Tsc2 UTSW 17 24621712 missense probably damaging 1.00
R0826:Tsc2 UTSW 17 24596958 missense probably benign 0.04
R1430:Tsc2 UTSW 17 24599023 critical splice donor site probably null
R1466:Tsc2 UTSW 17 24608973 missense probably damaging 1.00
R1466:Tsc2 UTSW 17 24608973 missense probably damaging 1.00
R1541:Tsc2 UTSW 17 24631976 missense probably damaging 1.00
R1717:Tsc2 UTSW 17 24597068 missense probably damaging 0.98
R1799:Tsc2 UTSW 17 24604408 missense probably benign
R2030:Tsc2 UTSW 17 24623470 splice site probably benign
R2147:Tsc2 UTSW 17 24621142 missense possibly damaging 0.62
R2888:Tsc2 UTSW 17 24631995 critical splice donor site probably null
R3609:Tsc2 UTSW 17 24622550 missense possibly damaging 0.74
R3610:Tsc2 UTSW 17 24622550 missense possibly damaging 0.74
R3811:Tsc2 UTSW 17 24629037 missense probably benign 0.09
R3895:Tsc2 UTSW 17 24599812 missense probably damaging 1.00
R3962:Tsc2 UTSW 17 24621166 splice site probably benign
R3971:Tsc2 UTSW 17 24623588 missense probably damaging 1.00
R4018:Tsc2 UTSW 17 24625281 missense probably damaging 0.99
R4184:Tsc2 UTSW 17 24632016 missense probably benign 0.43
R4435:Tsc2 UTSW 17 24599713 missense probably benign 0.01
R4437:Tsc2 UTSW 17 24599713 missense probably benign 0.01
R4474:Tsc2 UTSW 17 24597264 missense probably damaging 0.98
R4703:Tsc2 UTSW 17 24604909 missense probably benign 0.13
R4731:Tsc2 UTSW 17 24603275 missense possibly damaging 0.72
R4732:Tsc2 UTSW 17 24603275 missense possibly damaging 0.72
R4733:Tsc2 UTSW 17 24603275 missense possibly damaging 0.72
R4817:Tsc2 UTSW 17 24596742 unclassified probably null
R4890:Tsc2 UTSW 17 24600035 missense probably damaging 1.00
R4922:Tsc2 UTSW 17 24600369 missense probably benign 0.22
R5119:Tsc2 UTSW 17 24603280 missense probably benign 0.00
R5393:Tsc2 UTSW 17 24600396 missense possibly damaging 0.89
R5785:Tsc2 UTSW 17 24599887 unclassified probably null
R5838:Tsc2 UTSW 17 24613216 missense probably benign 0.01
R5857:Tsc2 UTSW 17 24600007 missense probably damaging 0.99
R5911:Tsc2 UTSW 17 24600387 missense possibly damaging 0.63
R5988:Tsc2 UTSW 17 24620766 missense probably damaging 1.00
R6275:Tsc2 UTSW 17 24600420 missense probably benign 0.00
R6290:Tsc2 UTSW 17 24596910 missense probably benign 0.04
R6371:Tsc2 UTSW 17 24626714 missense probably benign 0.00
R6467:Tsc2 UTSW 17 24609127 missense probably benign 0.04
R6577:Tsc2 UTSW 17 24610499 missense probably damaging 1.00
R6728:Tsc2 UTSW 17 24621124 missense probably damaging 1.00
R6918:Tsc2 UTSW 17 24613229 missense probably damaging 1.00
R6995:Tsc2 UTSW 17 24628054 missense probably damaging 1.00
R7026:Tsc2 UTSW 17 24626739 missense probably damaging 0.99
R7136:Tsc2 UTSW 17 24613280 missense probably benign 0.00
R7236:Tsc2 UTSW 17 24623594 missense possibly damaging 0.82
R7243:Tsc2 UTSW 17 24599630 missense probably benign 0.02
R7249:Tsc2 UTSW 17 24607755 missense probably damaging 1.00
R7450:Tsc2 UTSW 17 24600031 missense probably damaging 1.00
R7522:Tsc2 UTSW 17 24630965 missense probably damaging 1.00
R7529:Tsc2 UTSW 17 24597948 missense probably damaging 0.98
R7637:Tsc2 UTSW 17 24607492 missense probably benign 0.13
Predicted Primers PCR Primer
(F):5'- TCAGACTCACCTGGTAGATGCTCC -3'
(R):5'- GTGAGATTCAGCCCTTACTGCCTC -3'

Sequencing Primer
(F):5'- CCTGGTAGATGCTCCTAAGACAG -3'
(R):5'- CCTACTCAGGGTTATTTCATAGGAG -3'
Posted On2014-03-14