Incidental Mutation 'R0394:L3mbtl2'
ID65425
Institutional Source Beutler Lab
Gene Symbol L3mbtl2
Ensembl Gene ENSMUSG00000022394
Gene NameL3MBTL2 polycomb repressive complex 1 subunit
Synonymsm4mbt, 4732493N06Rik
MMRRC Submission 038600-MU
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.342) question?
Stock #R0394 (G1)
Quality Score225
Status Validated
Chromosome15
Chromosomal Location81663889-81688315 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 81668741 bp
ZygosityHeterozygous
Amino Acid Change Alanine to Valine at position 125 (A125V)
Ref Sequence ENSEMBL: ENSMUSP00000133967 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000023029] [ENSMUST00000172568] [ENSMUST00000172748] [ENSMUST00000174229]
Predicted Effect probably damaging
Transcript: ENSMUST00000023029
AA Change: A125V

PolyPhen 2 Score 0.957 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000023029
Gene: ENSMUSG00000022394
AA Change: A125V

DomainStartEndE-ValueType
low complexity region 8 21 N/A INTRINSIC
low complexity region 35 57 N/A INTRINSIC
PDB:2W0T|A 82 110 6e-14 PDB
low complexity region 111 126 N/A INTRINSIC
MBT 179 283 3.8e-26 SMART
MBT 291 391 9.68e-42 SMART
MBT 402 500 6.87e-24 SMART
MBT 508 604 2.57e-55 SMART
low complexity region 613 632 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000172568
AA Change: A125V

PolyPhen 2 Score 0.975 (Sensitivity: 0.76; Specificity: 0.96)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000172620
Predicted Effect probably damaging
Transcript: ENSMUST00000172748
AA Change: A125V

PolyPhen 2 Score 0.957 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000134333
Gene: ENSMUSG00000022394
AA Change: A125V

DomainStartEndE-ValueType
low complexity region 8 21 N/A INTRINSIC
low complexity region 35 57 N/A INTRINSIC
PDB:2W0T|A 82 110 1e-13 PDB
low complexity region 111 126 N/A INTRINSIC
MBT 179 283 3.8e-26 SMART
MBT 291 391 9.68e-42 SMART
MBT 402 500 6.87e-24 SMART
MBT 508 604 2.57e-55 SMART
low complexity region 613 632 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000173105
Predicted Effect noncoding transcript
Transcript: ENSMUST00000173607
Predicted Effect probably damaging
Transcript: ENSMUST00000174229
AA Change: A125V

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000133967
Gene: ENSMUSG00000022394
AA Change: A125V

DomainStartEndE-ValueType
low complexity region 8 21 N/A INTRINSIC
low complexity region 35 57 N/A INTRINSIC
PDB:2W0T|A 82 110 8e-14 PDB
low complexity region 111 126 N/A INTRINSIC
MBT 179 283 3.8e-26 SMART
MBT 291 391 9.68e-42 SMART
MBT 402 500 6.87e-24 SMART
MBT 508 604 2.57e-55 SMART
low complexity region 613 632 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000174274
Meta Mutation Damage Score 0.314 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.2%
  • 10x: 96.0%
  • 20x: 92.0%
Validation Efficiency 99% (79/80)
MGI Phenotype PHENOTYPE: Mice homozygous for a knock-out allele exhibit failure of the inner cell mass to form a normal primitive ectoderm capable of gastrulation leading to abnormal embryo development, embryonic growth arrest, and lethality during organogenesis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 78 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1110002E22Rik C A 3: 138,067,304 S751R probably damaging Het
4933417A18Rik T C 13: 34,932,653 probably benign Het
Abca8a A G 11: 110,026,343 V1610A probably damaging Het
Actl10 A T 2: 154,553,037 H202L probably benign Het
Alox12 A T 11: 70,245,935 V489E probably damaging Het
Ap4m1 T A 5: 138,172,203 F5I probably benign Het
Atn1 T C 6: 124,749,733 probably benign Het
Atrnl1 T A 19: 57,673,176 N529K probably benign Het
B3gntl1 C T 11: 121,619,715 G336D probably damaging Het
Bmp1 G A 14: 70,490,034 A703V probably damaging Het
Brat1 T G 5: 140,718,386 L798R probably damaging Het
Cacna1c C T 6: 118,625,497 G1302R probably damaging Het
Cdr2 A T 7: 120,958,731 D190E probably benign Het
Cenpe T C 3: 135,216,425 probably benign Het
Clstn1 A G 4: 149,644,178 D687G probably benign Het
Coro1a A G 7: 126,700,640 F337L probably benign Het
Ddx49 T A 8: 70,296,925 I252F probably damaging Het
Dennd2a T A 6: 39,522,812 D273V possibly damaging Het
Derl2 A T 11: 71,014,561 F32I probably benign Het
Dmrta1 A G 4: 89,692,039 Y412C probably damaging Het
Dsg1a A G 18: 20,333,750 N559S probably damaging Het
Dusp26 G T 8: 31,091,959 R27L probably benign Het
Eif2ak3 T C 6: 70,885,218 I492T probably benign Het
Exoc7 G T 11: 116,300,398 Q219K probably damaging Het
F2r T C 13: 95,604,476 T184A probably damaging Het
Fbf1 G A 11: 116,152,462 probably benign Het
Fbxo28 A G 1: 182,317,015 M328T probably benign Het
Fsip2 T A 2: 82,991,075 D5717E possibly damaging Het
Gnpat C A 8: 124,880,225 S373R possibly damaging Het
Golgb1 G T 16: 36,875,579 probably benign Het
Greb1l T C 18: 10,523,374 V844A probably damaging Het
Hps1 G T 19: 42,770,899 probably null Het
Inppl1 G T 7: 101,828,195 probably benign Het
Isca1 C T 13: 59,758,885 probably null Het
Itgb2 T A 10: 77,542,475 C46S probably damaging Het
Kifc5b C T 17: 26,923,082 T178M probably benign Het
Krt80 T C 15: 101,352,299 T22A probably damaging Het
Ltbp2 C T 12: 84,806,424 probably benign Het
Mettl18 A G 1: 163,996,341 D77G probably benign Het
Mfsd2a A G 4: 122,950,168 L336P probably benign Het
Mgat4b A G 11: 50,230,919 probably null Het
Mtmr14 C T 6: 113,280,688 R233* probably null Het
Nbea T C 3: 56,029,907 Y761C probably damaging Het
Neb A T 2: 52,177,559 probably null Het
Nup85 T G 11: 115,564,531 M1R probably null Het
Olfr814 T A 10: 129,873,942 I272L probably benign Het
Oxr1 T A 15: 41,817,197 M177K probably damaging Het
Pgm2l1 A G 7: 100,252,198 Y98C probably damaging Het
Pi4kb G T 3: 94,996,804 probably benign Het
Pi4kb G A 3: 94,996,805 probably benign Het
Pirb T A 7: 3,719,248 S199C probably benign Het
Prss23 A C 7: 89,509,847 I338S probably damaging Het
Rapgef3 A T 15: 97,757,819 probably benign Het
Rdh7 T A 10: 127,884,670 T278S probably benign Het
Rnf219 T C 14: 104,478,853 R695G possibly damaging Het
Rrp1b A G 17: 32,058,564 D606G probably benign Het
Rxfp1 T A 3: 79,652,377 Y379F possibly damaging Het
Rxfp2 T C 5: 150,067,388 V514A probably benign Het
Scel A T 14: 103,562,518 E202V probably benign Het
Slc25a36 G A 9: 97,080,204 A244V probably benign Het
Slc2a13 T G 15: 91,516,392 Q209P probably damaging Het
Slc38a6 A G 12: 73,352,530 N456S probably benign Het
Slc6a12 G T 6: 121,346,998 probably null Het
Spag6l T C 16: 16,780,629 I333V probably benign Het
Spen G A 4: 141,474,203 A2371V probably benign Het
St6galnac1 T C 11: 116,766,640 D366G probably damaging Het
Stk33 T C 7: 109,341,489 S5G probably benign Het
Tle2 T C 10: 81,577,648 L84P probably damaging Het
Tmem14a T C 1: 21,226,652 M78T probably damaging Het
Top2b T A 14: 16,413,556 probably null Het
Trmt13 A G 3: 116,582,650 F364S probably damaging Het
Unkl T A 17: 25,230,777 probably null Het
Uvrag A G 7: 99,004,719 probably benign Het
Vmn2r8 T A 5: 108,802,072 N303I probably benign Het
Vsig10l A G 7: 43,465,455 N360S probably damaging Het
Zdhhc25 T C 15: 88,600,920 Y153H probably damaging Het
Zfp646 T C 7: 127,883,262 V1537A possibly damaging Het
Zfp664 T A 5: 124,886,065 Y174* probably null Het
Other mutations in L3mbtl2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01111:L3mbtl2 APN 15 81684898 missense possibly damaging 0.89
IGL01380:L3mbtl2 APN 15 81671125 missense possibly damaging 0.75
IGL01479:L3mbtl2 APN 15 81676392 missense probably benign 0.05
IGL02943:L3mbtl2 APN 15 81686255 missense possibly damaging 0.56
IGL03406:L3mbtl2 APN 15 81681993 missense probably damaging 1.00
R0393:L3mbtl2 UTSW 15 81668741 missense probably damaging 1.00
R0449:L3mbtl2 UTSW 15 81668741 missense probably damaging 1.00
R0565:L3mbtl2 UTSW 15 81684286 splice site probably benign
R1263:L3mbtl2 UTSW 15 81682968 missense probably benign 0.00
R1426:L3mbtl2 UTSW 15 81676317 missense possibly damaging 0.95
R1542:L3mbtl2 UTSW 15 81682151 missense probably null 0.45
R1556:L3mbtl2 UTSW 15 81682002 missense probably benign 0.23
R1922:L3mbtl2 UTSW 15 81675621 missense probably damaging 1.00
R2135:L3mbtl2 UTSW 15 81682014 missense possibly damaging 0.94
R2237:L3mbtl2 UTSW 15 81684330 missense probably benign
R4112:L3mbtl2 UTSW 15 81681969 missense possibly damaging 0.90
R4577:L3mbtl2 UTSW 15 81686285 missense probably benign
R4583:L3mbtl2 UTSW 15 81684906 missense probably damaging 1.00
R4779:L3mbtl2 UTSW 15 81682612 missense probably benign
R4787:L3mbtl2 UTSW 15 81663974 utr 5 prime probably benign
R5448:L3mbtl2 UTSW 15 81684333 missense possibly damaging 0.93
R5776:L3mbtl2 UTSW 15 81684871 missense probably damaging 1.00
R6019:L3mbtl2 UTSW 15 81686942 missense probably benign 0.00
R6058:L3mbtl2 UTSW 15 81667354 missense probably benign
R6259:L3mbtl2 UTSW 15 81681927 missense probably damaging 1.00
Predicted Primers
Posted On2013-08-08