Incidental Mutation 'R7036:Bfsp1'
ID546663
Institutional Source Beutler Lab
Gene Symbol Bfsp1
Ensembl Gene ENSMUSG00000027420
Gene Namebeaded filament structural protein 1, in lens-CP94
Synonymsfilensin
MMRRC Submission
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.195) question?
Stock #R7036 (G1)
Quality Score225.009
Status Not validated
Chromosome2
Chromosomal Location143826528-143863173 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 143826923 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Serine at position 579 (T579S)
Ref Sequence ENSEMBL: ENSMUSP00000028907 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028907] [ENSMUST00000099296]
Predicted Effect possibly damaging
Transcript: ENSMUST00000028907
AA Change: T579S

PolyPhen 2 Score 0.653 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000028907
Gene: ENSMUSG00000027420
AA Change: T579S

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 possibly damaging
Transcript: ENSMUST00000099296
AA Change: T585S

PolyPhen 2 Score 0.522 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000096899
Gene: ENSMUSG00000027420
AA Change: T585S

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: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.2%
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: 92 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700017N19Rik T A 10: 100,609,256 probably null Het
9030624J02Rik T C 7: 118,773,092 S290P probably damaging Het
9130011E15Rik A G 19: 45,965,249 I195T probably damaging Het
Ahnak2 A G 12: 112,778,781 probably benign Het
Akt2 T C 7: 27,637,012 probably null Het
Aldh1a7 A T 19: 20,708,178 L336Q possibly damaging Het
Ank2 T C 3: 126,946,392 probably benign Het
Ank3 C T 10: 69,999,379 T680M probably damaging Het
Apeh T C 9: 108,094,271 E59G possibly damaging Het
Arl8a G C 1: 135,154,468 E145Q probably benign Het
Armc8 C T 9: 99,483,965 probably null Het
Arsj T C 3: 126,365,000 L76P probably damaging Het
Atp2b1 C T 10: 98,987,310 T244I probably damaging Het
Bcl6 A T 16: 23,974,861 L112Q probably damaging Het
Btaf1 C A 19: 37,004,469 T1633K probably benign Het
Cacng8 A G 7: 3,415,303 S324G probably benign Het
Cd2ap A T 17: 42,798,599 L623Q probably damaging Het
Cerkl T C 2: 79,341,378 I379V probably benign Het
Cndp2 T A 18: 84,669,945 H307L possibly damaging Het
Derl1 A G 15: 57,879,047 probably null Het
Dixdc1 T A 9: 50,682,564 R254S probably benign Het
Dopey2 T A 16: 93,777,490 D30E probably benign Het
Duox2 T G 2: 122,280,453 H1513P probably damaging Het
Dyrk1a G A 16: 94,686,568 V546I probably benign Het
E130308A19Rik A C 4: 59,719,991 K508Q probably damaging Het
Emc8 A T 8: 120,659,051 V108E probably benign Het
Epb41l1 A G 2: 156,529,402 T720A probably benign Het
Fam126b T A 1: 58,535,537 M282L probably benign Het
Fam71b G A 11: 46,407,408 S513N Het
Fcgr4 T A 1: 171,020,088 M85K probably benign Het
Fem1b T A 9: 62,797,028 I317F probably damaging Het
Focad A G 4: 88,124,637 E36G probably benign Het
Fryl C T 5: 73,055,608 E2275K probably benign Het
Galnt11 T C 5: 25,258,813 I361T probably damaging Het
Gatad2a A T 8: 69,917,994 N114K probably damaging Het
Gcnt2 CTAATG C 13: 40,887,556 probably null Het
Gm884 T A 11: 103,615,812 probably benign Het
Gramd1a A G 7: 31,132,756 probably null Het
Gsn T A 2: 35,292,599 W187R probably damaging Het
Hoxc12 G A 15: 102,938,360 G229D probably damaging Het
Ints14 T C 9: 64,964,545 V55A probably benign Het
Itga9 T C 9: 118,698,365 L528P probably benign Het
Klf1 C T 8: 84,902,750 S68F possibly damaging Het
Kmt2e A G 5: 23,478,743 E333G probably null Het
Krt39 A C 11: 99,521,236 V8G probably benign Het
Krt71 A G 15: 101,738,337 I312T probably benign Het
Lrp1b T C 2: 41,112,342 D2001G possibly damaging Het
Lrrc71 T C 3: 87,748,386 T27A probably benign Het
Lrrcc1 T C 3: 14,563,009 V958A possibly damaging Het
Med15 A T 16: 17,698,155 M1K probably null Het
Mrgpra3 G T 7: 47,590,090 N29K possibly damaging Het
Myl1 T C 1: 66,930,236 N79S probably damaging Het
Naip2 A T 13: 100,155,021 D1136E probably benign Het
Nat10 T C 2: 103,754,108 N108S probably benign Het
Ncald A T 15: 37,368,878 S178T probably benign Het
Ndufs2 T C 1: 171,238,308 D256G probably benign Het
Nek5 T C 8: 22,107,723 N280S probably benign Het
Olfr1167 T A 2: 88,149,125 D298V probably damaging Het
Olfr995 A G 2: 85,438,430 S243P probably damaging Het
Parp1 G T 1: 180,598,252 K849N possibly damaging Het
Pcdhb4 T A 18: 37,308,782 C382S possibly damaging Het
Plce1 A G 19: 38,739,357 N1520S probably damaging Het
Plcg2 G A 8: 117,596,306 R700H probably benign Het
Popdc2 A T 16: 38,362,811 Y52F probably damaging Het
Prrx1 T A 1: 163,248,338 M220L probably benign Het
Pspc1 A C 14: 56,758,628 probably null Het
Ptchd1 T A X: 155,574,712 Y499F probably damaging Het
Ptpn20 A G 14: 33,614,435 *44W probably null Het
Qars T A 9: 108,514,777 V83E probably damaging Het
Rrh T C 3: 129,815,693 E55G possibly damaging Het
Sash1 C A 10: 8,730,083 E848* probably null Het
Sds A T 5: 120,480,847 K125M possibly damaging Het
Serpinf2 A T 11: 75,438,418 probably benign Het
Sh2b2 G A 5: 136,218,885 T604I probably benign Het
Smug1 A G 15: 103,155,942 L184P probably damaging Het
Spatc1 A G 15: 76,283,880 T180A probably benign Het
Ssr1 A T 13: 37,994,025 L20Q probably null Het
Supt4a A G 11: 87,743,258 E100G probably damaging Het
Tbx1 G T 16: 18,586,801 P38T unknown Het
Tcl1 T C 12: 105,217,601 probably benign Het
Teddm2 T C 1: 153,850,574 I132V probably benign Het
Tmem131 C T 1: 36,792,973 G1861E possibly damaging Het
Tpr A T 1: 150,423,607 H1186L probably benign Het
Trim34b A T 7: 104,329,536 probably benign Het
Trpm2 T C 10: 77,912,592 M1415V probably benign Het
Ttll12 A G 15: 83,586,885 F264S probably benign Het
Vmn2r59 T C 7: 42,046,220 E256G probably benign Het
Vmn2r93 A T 17: 18,326,410 H848L probably benign Het
Wdr70 T C 15: 7,884,374 D598G possibly damaging Het
Ybey T C 10: 76,468,363 S2G possibly damaging Het
Zfp346 A T 13: 55,132,387 Q308L probably benign Het
Zfp872 C T 9: 22,200,560 P445L 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
R3024:Bfsp1 UTSW 2 143845959 missense probably benign 0.19
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
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'- ACGGAAGTCTCTTCATATGTCTG -3'
(R):5'- CTATGCATCATGACGGCCAC -3'

Sequencing Primer
(F):5'- GGAAGTCTCTTCATATGTCTGAATAC -3'
(R):5'- TAGAGCCCTCTCCTGGACAG -3'
Posted On2019-05-13