Incidental Mutation 'R1264:Six3'
ID 151127
Institutional Source Beutler Lab
Gene Symbol Six3
Ensembl Gene ENSMUSG00000038805
Gene Name sine oculis-related homeobox 3
Synonyms E130112M24Rik
MMRRC Submission 039331-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1264 (G1)
Quality Score 212
Status Validated
Chromosome 17
Chromosomal Location 85921036-85933619 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 85929285 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 206 (D206E)
Ref Sequence ENSEMBL: ENSMUSP00000135312 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000162695] [ENSMUST00000175898] [ENSMUST00000176081]
AlphaFold Q62233
Predicted Effect noncoding transcript
Transcript: ENSMUST00000159030
Predicted Effect noncoding transcript
Transcript: ENSMUST00000160691
Predicted Effect noncoding transcript
Transcript: ENSMUST00000161146
Predicted Effect noncoding transcript
Transcript: ENSMUST00000161688
Predicted Effect probably damaging
Transcript: ENSMUST00000162695
AA Change: D206E

PolyPhen 2 Score 0.960 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000125169
Gene: ENSMUSG00000038805
AA Change: D206E

DomainStartEndE-ValueType
low complexity region 30 71 N/A INTRINSIC
HOX 208 269 1.26e-14 SMART
low complexity region 294 310 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000175898
AA Change: D206E

PolyPhen 2 Score 0.960 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000135677
Gene: ENSMUSG00000038805
AA Change: D206E

DomainStartEndE-ValueType
low complexity region 30 71 N/A INTRINSIC
HOX 208 269 1.26e-14 SMART
low complexity region 294 310 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000175913
Predicted Effect probably damaging
Transcript: ENSMUST00000176081
AA Change: D206E

PolyPhen 2 Score 0.960 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000135312
Gene: ENSMUSG00000038805
AA Change: D206E

DomainStartEndE-ValueType
low complexity region 51 92 N/A INTRINSIC
Pfam:SIX1_SD 109 223 6e-47 PFAM
HOX 229 290 6.5e-17 SMART
low complexity region 315 331 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000176556
Predicted Effect noncoding transcript
Transcript: ENSMUST00000176917
Predicted Effect noncoding transcript
Transcript: ENSMUST00000185134
Predicted Effect noncoding transcript
Transcript: ENSMUST00000177487
Predicted Effect noncoding transcript
Transcript: ENSMUST00000177220
Predicted Effect noncoding transcript
Transcript: ENSMUST00000188560
Predicted Effect noncoding transcript
Transcript: ENSMUST00000176958
Predicted Effect noncoding transcript
Transcript: ENSMUST00000183495
Predicted Effect noncoding transcript
Transcript: ENSMUST00000176432
Predicted Effect noncoding transcript
Transcript: ENSMUST00000184318
Meta Mutation Damage Score 0.6467 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 95.1%
Validation Efficiency 100% (35/35)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the sine oculis homeobox transcription factor family. The encoded protein plays a role in eye development. Mutations in this gene have been associated with holoprosencephaly type 2. [provided by RefSeq, Oct 2009]
PHENOTYPE: Mice homozygous for disruptions of this gene die at birth with anterior structures of the head and brain undeveloped. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc9 T C 6: 142,592,103 (GRCm39) probably benign Het
Acadl A T 1: 66,896,712 (GRCm39) C27S probably benign Het
Adgrb3 C T 1: 25,598,931 (GRCm39) G258E probably damaging Het
Akna T C 4: 63,299,962 (GRCm39) probably null Het
Angpt2 T C 8: 18,791,233 (GRCm39) N21S probably benign Het
Ano6 A G 15: 95,847,447 (GRCm39) Y585C probably damaging Het
Ascc3 A T 10: 50,518,615 (GRCm39) probably benign Het
Clec10a T A 11: 70,060,567 (GRCm39) S103T possibly damaging Het
Clstn2 T C 9: 97,339,662 (GRCm39) R770G probably benign Het
Cndp2 C A 18: 84,696,916 (GRCm39) C95F possibly damaging Het
Col12a1 A G 9: 79,527,371 (GRCm39) V2653A probably benign Het
Col4a3 A T 1: 82,621,022 (GRCm39) probably benign Het
Daam1 A G 12: 72,022,085 (GRCm39) probably benign Het
H2-M9 A G 17: 36,953,484 (GRCm39) V18A probably benign Het
Heatr1 T A 13: 12,439,491 (GRCm39) probably benign Het
Impg1 T C 9: 80,221,675 (GRCm39) D715G probably benign Het
Incenp T C 19: 9,861,379 (GRCm39) K425E unknown Het
Kif13b T C 14: 65,013,681 (GRCm39) probably benign Het
Msh2 T A 17: 88,014,607 (GRCm39) probably null Het
Myh2 A G 11: 67,071,604 (GRCm39) N474D probably damaging Het
Myo18b T C 5: 112,978,185 (GRCm39) T1246A probably benign Het
Nob1 T C 8: 108,148,136 (GRCm39) H102R probably damaging Het
Or4z4 G T 19: 12,076,198 (GRCm39) D268E probably benign Het
Pard3b A T 1: 62,203,316 (GRCm39) I415F probably damaging Het
Pfkl T G 10: 77,829,250 (GRCm39) K386T possibly damaging Het
Plekhs1 T C 19: 56,474,195 (GRCm39) V447A probably benign Het
Poli C T 18: 70,650,574 (GRCm39) V266I probably benign Het
Rapgef4 A T 2: 71,861,449 (GRCm39) K46N possibly damaging Het
Shisa6 T C 11: 66,265,975 (GRCm39) probably benign Het
Slc12a1 A T 2: 125,060,158 (GRCm39) E944D possibly damaging Het
Sptb A G 12: 76,659,381 (GRCm39) F1173S probably damaging Het
Tfdp1 C A 8: 13,423,837 (GRCm39) probably benign Het
Trrap A G 5: 144,726,409 (GRCm39) probably benign Het
Wbp11 A G 6: 136,791,513 (GRCm39) probably benign Het
Other mutations in Six3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL03096:Six3 APN 17 85,929,365 (GRCm39) missense possibly damaging 0.78
IGL03397:Six3 APN 17 85,929,074 (GRCm39) missense probably damaging 1.00
FR4304:Six3 UTSW 17 85,928,796 (GRCm39) small insertion probably benign
FR4340:Six3 UTSW 17 85,928,784 (GRCm39) small insertion probably benign
FR4449:Six3 UTSW 17 85,928,790 (GRCm39) small insertion probably benign
FR4548:Six3 UTSW 17 85,928,791 (GRCm39) small insertion probably benign
FR4589:Six3 UTSW 17 85,928,793 (GRCm39) small insertion probably benign
FR4737:Six3 UTSW 17 85,928,786 (GRCm39) small insertion probably benign
FR4737:Six3 UTSW 17 85,928,785 (GRCm39) small insertion probably benign
FR4737:Six3 UTSW 17 85,928,796 (GRCm39) small insertion probably benign
FR4737:Six3 UTSW 17 85,928,793 (GRCm39) small insertion probably benign
FR4737:Six3 UTSW 17 85,928,791 (GRCm39) small insertion probably benign
FR4737:Six3 UTSW 17 85,928,790 (GRCm39) small insertion probably benign
FR4976:Six3 UTSW 17 85,928,799 (GRCm39) small insertion probably benign
FR4976:Six3 UTSW 17 85,928,786 (GRCm39) small insertion probably benign
R0238:Six3 UTSW 17 85,928,818 (GRCm39) missense probably damaging 1.00
R2903:Six3 UTSW 17 85,931,283 (GRCm39) missense probably damaging 0.96
R2916:Six3 UTSW 17 85,929,061 (GRCm39) missense probably benign 0.25
R4994:Six3 UTSW 17 85,928,720 (GRCm39) missense possibly damaging 0.91
R5393:Six3 UTSW 17 85,931,270 (GRCm39) missense possibly damaging 0.93
R6524:Six3 UTSW 17 85,929,398 (GRCm39) missense probably damaging 1.00
R8998:Six3 UTSW 17 85,931,164 (GRCm39) missense probably benign 0.01
R8999:Six3 UTSW 17 85,931,164 (GRCm39) missense probably benign 0.01
RF003:Six3 UTSW 17 85,928,798 (GRCm39) small insertion probably benign
RF010:Six3 UTSW 17 85,928,783 (GRCm39) small insertion probably benign
RF011:Six3 UTSW 17 85,928,796 (GRCm39) small insertion probably benign
RF012:Six3 UTSW 17 85,928,796 (GRCm39) small insertion probably benign
RF014:Six3 UTSW 17 85,928,784 (GRCm39) small insertion probably benign
RF015:Six3 UTSW 17 85,928,798 (GRCm39) small insertion probably benign
RF022:Six3 UTSW 17 85,928,784 (GRCm39) small insertion probably benign
RF054:Six3 UTSW 17 85,928,783 (GRCm39) small insertion probably benign
Predicted Primers PCR Primer
(F):5'- TTCACTAAGGAGTCTCACGGCAAGC -3'
(R):5'- TATCTCCAGAACTGGATCAGCCGC -3'

Sequencing Primer
(F):5'- TCACGGCAAGCTGCAAG -3'
(R):5'- GACAGCCTGAGTTTCCACC -3'
Posted On 2014-01-29