Incidental Mutation 'R4175:Six4'
ID 318276
Institutional Source Beutler Lab
Gene Symbol Six4
Ensembl Gene ENSMUSG00000034460
Gene Name sine oculis-related homeobox 4
Synonyms AREC3, TrexBF
MMRRC Submission 041013-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4175 (G1)
Quality Score 225
Status Validated
Chromosome 12
Chromosomal Location 73146383-73160201 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 73155605 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Isoleucine at position 454 (T454I)
Ref Sequence ENSEMBL: ENSMUSP00000036150 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000043208] [ENSMUST00000175693]
AlphaFold Q61321
Predicted Effect probably damaging
Transcript: ENSMUST00000043208
AA Change: T454I

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000036150
Gene: ENSMUSG00000034460
AA Change: T454I

DomainStartEndE-ValueType
low complexity region 36 56 N/A INTRINSIC
low complexity region 57 80 N/A INTRINSIC
low complexity region 89 98 N/A INTRINSIC
Pfam:SIX1_SD 101 211 1.6e-47 PFAM
HOX 216 278 7.48e-17 SMART
low complexity region 335 348 N/A INTRINSIC
low complexity region 365 378 N/A INTRINSIC
low complexity region 424 437 N/A INTRINSIC
low complexity region 587 598 N/A INTRINSIC
low complexity region 616 629 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000175693
AA Change: T446I

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000135699
Gene: ENSMUSG00000034460
AA Change: T446I

DomainStartEndE-ValueType
low complexity region 28 48 N/A INTRINSIC
low complexity region 49 72 N/A INTRINSIC
low complexity region 81 90 N/A INTRINSIC
HOX 208 270 7.48e-17 SMART
low complexity region 327 340 N/A INTRINSIC
low complexity region 357 370 N/A INTRINSIC
low complexity region 416 429 N/A INTRINSIC
Meta Mutation Damage Score 0.0663 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.8%
Validation Efficiency 96% (46/48)
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 homeobox family, subfamily SIX. The drosophila homolog is a nuclear homeoprotein required for eye development. Studies in mouse show that this gene product functions as a transcription factor, and may have a role in the differentiation or maturation of neuronal cells. [provided by RefSeq, May 2010]
PHENOTYPE: Homozygotes for a targeted null mutation are viable, fertile, and exhibit no apparent abnormalities suggesting compensation by other Six family members. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ankrd63 T C 2: 118,533,100 (GRCm39) M274V probably benign Het
Ano6 A T 15: 95,860,050 (GRCm39) D724V probably damaging Het
Apobec3 A G 15: 79,779,653 (GRCm39) N43S probably damaging Het
Arfgef1 T C 1: 10,229,861 (GRCm39) H1280R probably damaging Het
Cbfa2t3 C T 8: 123,370,057 (GRCm39) V139M probably damaging Het
Cd200r3 T A 16: 44,774,552 (GRCm39) D188E probably benign Het
Clmp A T 9: 40,682,432 (GRCm39) N72I probably benign Het
Col11a1 A C 3: 114,001,872 (GRCm39) D432A possibly damaging Het
Creb3l1 A G 2: 91,813,520 (GRCm39) F506L probably benign Het
Ctbp1 A G 5: 33,424,250 (GRCm39) S47P probably damaging Het
Dus1l G A 11: 120,686,506 (GRCm39) R12C possibly damaging Het
Elp5 T C 11: 69,861,388 (GRCm39) Q197R probably null Het
Epb41l4b A G 4: 57,076,556 (GRCm39) V326A probably damaging Het
Fhdc1 T C 3: 84,364,294 (GRCm39) probably benign Het
Gm27013 T A 6: 130,654,110 (GRCm39) T451S probably benign Het
Ifi208 A T 1: 173,510,267 (GRCm39) M141L probably benign Het
Inpp5e A G 2: 26,290,937 (GRCm39) S377P probably damaging Het
Kat2a A G 11: 100,596,092 (GRCm39) L822P probably damaging Het
Kcnip2 G C 19: 45,800,654 (GRCm39) T24S probably benign Het
Med17 A G 9: 15,178,765 (GRCm39) Y469H possibly damaging Het
Mindy3 C T 2: 12,410,676 (GRCm39) C77Y probably damaging Het
Mmp1a A G 9: 7,467,236 (GRCm39) T271A probably benign Het
Ncor2 A T 5: 125,128,020 (GRCm39) S118T probably damaging Het
Or5ak24 A T 2: 85,260,962 (GRCm39) D70E probably damaging Het
Osmr A T 15: 6,882,027 (GRCm39) V39D probably damaging Het
Pcdh15 G A 10: 74,467,829 (GRCm39) probably benign Het
Pclo A G 5: 14,763,889 (GRCm39) K836E probably damaging Het
Phaf1 T C 8: 105,967,763 (GRCm39) L218P probably benign Het
Pik3r1 A T 13: 101,838,240 (GRCm39) L272H probably damaging Het
Pik3r1 G A 13: 101,838,241 (GRCm39) L272F probably benign Het
Prrc2b G GCT 2: 32,108,820 (GRCm39) probably benign Het
Ptprq T G 10: 107,547,778 (GRCm39) I207L probably benign Het
Rasa2 G T 9: 96,442,830 (GRCm39) T531K probably benign Het
Slc26a6 G A 9: 108,731,416 (GRCm39) probably benign Het
Slc7a13 G A 4: 19,819,492 (GRCm39) G231R probably null Het
Slco3a1 T A 7: 73,968,302 (GRCm39) N473Y probably damaging Het
Tapt1 G A 5: 44,334,447 (GRCm39) L515F probably benign Het
Tmem145 T C 7: 25,008,218 (GRCm39) I253T probably benign Het
Trip11 G A 12: 101,861,957 (GRCm39) Q203* probably null Het
Unc13a A G 8: 72,120,368 (GRCm39) probably benign Het
Usp24 T C 4: 106,173,970 (GRCm39) V101A probably benign Het
Zfp36l3 T C X: 52,777,840 (GRCm39) T125A possibly damaging Het
Other mutations in Six4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01635:Six4 APN 12 73,155,971 (GRCm39) missense probably benign 0.32
IGL02045:Six4 APN 12 73,155,429 (GRCm39) missense probably benign 0.04
IGL02678:Six4 APN 12 73,159,408 (GRCm39) missense probably damaging 1.00
R2473:Six4 UTSW 12 73,150,949 (GRCm39) missense probably benign 0.00
R3409:Six4 UTSW 12 73,159,657 (GRCm39) missense probably damaging 0.98
R3410:Six4 UTSW 12 73,159,657 (GRCm39) missense probably damaging 0.98
R3411:Six4 UTSW 12 73,159,657 (GRCm39) missense probably damaging 0.98
R4176:Six4 UTSW 12 73,155,605 (GRCm39) missense probably damaging 1.00
R4296:Six4 UTSW 12 73,150,899 (GRCm39) missense probably damaging 1.00
R4303:Six4 UTSW 12 73,159,314 (GRCm39) missense possibly damaging 0.91
R5013:Six4 UTSW 12 73,150,400 (GRCm39) missense probably benign 0.37
R5782:Six4 UTSW 12 73,150,832 (GRCm39) missense probably benign 0.02
R5794:Six4 UTSW 12 73,159,124 (GRCm39) missense possibly damaging 0.82
R6429:Six4 UTSW 12 73,150,247 (GRCm39) missense probably damaging 1.00
R6650:Six4 UTSW 12 73,150,299 (GRCm39) missense probably benign 0.04
R7018:Six4 UTSW 12 73,155,727 (GRCm39) missense probably benign 0.01
R7464:Six4 UTSW 12 73,159,304 (GRCm39) missense possibly damaging 0.89
R7832:Six4 UTSW 12 73,159,408 (GRCm39) missense probably damaging 1.00
R7871:Six4 UTSW 12 73,151,013 (GRCm39) critical splice acceptor site probably benign
R7872:Six4 UTSW 12 73,151,013 (GRCm39) critical splice acceptor site probably benign
R7873:Six4 UTSW 12 73,151,013 (GRCm39) critical splice acceptor site probably benign
R7956:Six4 UTSW 12 73,150,535 (GRCm39) missense possibly damaging 0.83
R8266:Six4 UTSW 12 73,155,423 (GRCm39) missense possibly damaging 0.53
R8728:Six4 UTSW 12 73,159,180 (GRCm39) missense probably benign 0.00
R9065:Six4 UTSW 12 73,159,498 (GRCm39) missense possibly damaging 0.56
R9103:Six4 UTSW 12 73,155,964 (GRCm39) missense probably damaging 1.00
R9147:Six4 UTSW 12 73,155,681 (GRCm39) missense probably benign 0.07
R9148:Six4 UTSW 12 73,155,681 (GRCm39) missense probably benign 0.07
R9430:Six4 UTSW 12 73,150,719 (GRCm39) missense possibly damaging 0.87
RF012:Six4 UTSW 12 73,150,356 (GRCm39) frame shift probably null
RF013:Six4 UTSW 12 73,150,356 (GRCm39) frame shift probably null
RF014:Six4 UTSW 12 73,150,356 (GRCm39) frame shift probably null
RF015:Six4 UTSW 12 73,150,356 (GRCm39) frame shift probably null
Predicted Primers PCR Primer
(F):5'- GTGCATTGCTGGTACCAAATG -3'
(R):5'- CAAAATGTCTTCAAACATTGTGGGC -3'

Sequencing Primer
(F):5'- GCTGGTACCAAATGAAGCTTTTACC -3'
(R):5'- ATTGTGGGCAATGGCATAGCC -3'
Posted On 2015-06-10