Incidental Mutation 'R3024:Bfsp1'
ID265768
Institutional Source Beutler Lab
Gene Symbol Bfsp1
Ensembl Gene ENSMUSG00000027420
Gene Namebeaded filament structural protein 1, in lens-CP94
Synonymsfilensin
MMRRC Submission 040540-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.130) question?
Stock #R3024 (G1)
Quality Score225
Status Not validated
Chromosome2
Chromosomal Location143826528-143863173 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 143845959 bp
ZygosityHeterozygous
Amino Acid Change Valine to Aspartic acid at position 182 (V182D)
Ref Sequence ENSEMBL: ENSMUSP00000096899 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028907] [ENSMUST00000099296]
Predicted Effect probably benign
Transcript: ENSMUST00000028907
AA Change: V182D

PolyPhen 2 Score 0.191 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000028907
Gene: ENSMUSG00000027420
AA Change: V182D

DomainStartEndE-ValueType
Pfam:Filament 34 205 2.5e-13 PFAM
low complexity region 400 411 N/A INTRINSIC
low complexity region 544 561 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000099296
AA Change: V182D

PolyPhen 2 Score 0.191 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000096899
Gene: ENSMUSG00000027420
AA Change: V182D

DomainStartEndE-ValueType
Filament 32 317 1.05e-6 SMART
low complexity region 406 417 N/A INTRINSIC
low complexity region 550 567 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.5%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a lens-specific intermediate filament-like protein named filensin. The encoded protein is expressed in lens fiber cells after differentiation has begun. This protein functions as a component of the beaded filament which is a cytoskeletal structure found in lens fiber cells. Mutations in this gene are the cause of autosomal recessive cortical juvenile-onset cataract. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Jul 2013]
PHENOTYPE: Mutations in this gene produce lens abnormalities progressing to cataracts. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 22 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Arhgef37 T C 18: 61,501,888 E461G probably damaging Het
Birc6 T C 17: 74,608,219 S1635P possibly damaging Het
Chil6 T C 3: 106,388,770 D383G probably damaging Het
Itpr2 G A 6: 146,180,310 A175V probably benign Het
Kcnh7 G T 2: 62,764,663 R688S probably damaging Het
Krt6a A T 15: 101,691,289 C463S probably benign Het
Ksr2 T A 5: 117,555,060 I191N possibly damaging Het
Lyst T C 13: 13,658,687 V1698A probably benign Het
Olfr103 A T 17: 37,337,027 D68E probably damaging Het
Olfr1262 A T 2: 90,003,240 N278I probably damaging Het
Pappa2 C T 1: 158,936,225 R572Q probably benign Het
Pes1 CGGAGGAGGAGGAGGAGGAGGAGG CGGAGGAGGAGGAGGAGGAGG 11: 3,977,719 probably benign Het
Phf20 A G 2: 156,287,867 H453R probably damaging Het
Prex1 G T 2: 166,589,036 H615Q probably benign Het
Slc25a54 T A 3: 109,080,666 I41N probably damaging Het
Slc35f5 A G 1: 125,568,598 S157G probably benign Het
Sstr3 G A 15: 78,539,987 R187W probably damaging Het
Trim41 T C 11: 48,808,158 K420E possibly damaging Het
Tsnaxip1 A G 8: 105,841,743 Y353C probably damaging Het
Vmn1r238 T C 18: 3,123,305 I36M probably benign Het
Xylt1 T A 7: 117,548,648 V149D probably damaging Het
Zfpm2 G A 15: 41,102,959 E815K probably benign Het
Other mutations in Bfsp1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00509:Bfsp1 APN 2 143831892 missense probably damaging 1.00
IGL01457:Bfsp1 APN 2 143827644 splice site probably benign
IGL02329:Bfsp1 APN 2 143862646 missense probably benign
IGL02354:Bfsp1 APN 2 143831987 missense probably damaging 1.00
IGL02361:Bfsp1 APN 2 143831987 missense probably damaging 1.00
IGL02365:Bfsp1 APN 2 143826736 missense probably damaging 1.00
IGL02407:Bfsp1 APN 2 143826933 missense probably benign 0.00
IGL03118:Bfsp1 APN 2 143827333 missense possibly damaging 0.94
I0000:Bfsp1 UTSW 2 143845968 missense probably damaging 1.00
R0112:Bfsp1 UTSW 2 143827643 splice site probably null
R0657:Bfsp1 UTSW 2 143827650 splice site probably benign
R1642:Bfsp1 UTSW 2 143841763 missense probably damaging 1.00
R1816:Bfsp1 UTSW 2 143841679 missense probably benign 0.23
R2061:Bfsp1 UTSW 2 143862678 missense probably benign 0.08
R2248:Bfsp1 UTSW 2 143827652 splice site probably null
R4029:Bfsp1 UTSW 2 143831829 splice site probably benign
R4914:Bfsp1 UTSW 2 143827471 missense probably benign 0.21
R4915:Bfsp1 UTSW 2 143827471 missense probably benign 0.21
R4917:Bfsp1 UTSW 2 143827471 missense probably benign 0.21
R4918:Bfsp1 UTSW 2 143827471 missense probably benign 0.21
R5018:Bfsp1 UTSW 2 143862882 missense possibly damaging 0.81
R5202:Bfsp1 UTSW 2 143826971 missense probably benign
R5267:Bfsp1 UTSW 2 143827051 missense probably benign 0.03
R5304:Bfsp1 UTSW 2 143827291 missense probably benign 0.34
R5825:Bfsp1 UTSW 2 143827459 missense probably benign 0.01
R6465:Bfsp1 UTSW 2 143858055 critical splice donor site probably null
R6888:Bfsp1 UTSW 2 143826719 missense probably benign 0.31
R7036:Bfsp1 UTSW 2 143826923 missense possibly damaging 0.65
R7075:Bfsp1 UTSW 2 143848965 missense probably damaging 1.00
R7362:Bfsp1 UTSW 2 143826875 missense probably benign 0.19
R7538:Bfsp1 UTSW 2 143831835 critical splice donor site probably null
R7839:Bfsp1 UTSW 2 143831850 missense possibly damaging 0.79
R7922:Bfsp1 UTSW 2 143831850 missense possibly damaging 0.79
X0022:Bfsp1 UTSW 2 143858117 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GTTCTAACAGTCAGACCCCGTG -3'
(R):5'- CCACTCCAATATGCCATCCGTG -3'

Sequencing Primer
(F):5'- AGTCAGACCCCGTGCTTGTC -3'
(R):5'- ATCCGTGGCAGCTGTAGC -3'
Posted On2015-02-05