Incidental Mutation 'R5952:Fbrs'
ID 470951
Institutional Source Beutler Lab
Gene Symbol Fbrs
Ensembl Gene ENSMUSG00000042423
Gene Name fibrosin
Synonyms Fbs1
MMRRC Submission 044142-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.816) question?
Stock # R5952 (G1)
Quality Score 225
Status Validated
Chromosome 7
Chromosomal Location 127078371-127090883 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 127086924 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 649 (S649P)
Ref Sequence ENSEMBL: ENSMUSP00000145783 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000048896] [ENSMUST00000205432] [ENSMUST00000206394]
AlphaFold Q8R089
Predicted Effect probably damaging
Transcript: ENSMUST00000048896
AA Change: S135P

PolyPhen 2 Score 0.971 (Sensitivity: 0.77; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000043682
Gene: ENSMUSG00000042423
AA Change: S135P

DomainStartEndE-ValueType
low complexity region 22 36 N/A INTRINSIC
Pfam:Auts2 82 282 4.8e-73 PFAM
low complexity region 298 310 N/A INTRINSIC
SCOP:d1gkub1 311 336 3e-6 SMART
low complexity region 341 361 N/A INTRINSIC
low complexity region 371 382 N/A INTRINSIC
low complexity region 416 428 N/A INTRINSIC
low complexity region 435 464 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000183486
Predicted Effect noncoding transcript
Transcript: ENSMUST00000196180
Predicted Effect probably damaging
Transcript: ENSMUST00000205432
AA Change: S649P

PolyPhen 2 Score 0.985 (Sensitivity: 0.74; Specificity: 0.96)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000205651
Predicted Effect noncoding transcript
Transcript: ENSMUST00000205696
Predicted Effect unknown
Transcript: ENSMUST00000205803
AA Change: S106P
Predicted Effect probably damaging
Transcript: ENSMUST00000206394
AA Change: S47P

PolyPhen 2 Score 0.971 (Sensitivity: 0.77; Specificity: 0.96)
Predicted Effect unknown
Transcript: ENSMUST00000206484
AA Change: S101P
Predicted Effect noncoding transcript
Transcript: ENSMUST00000205967
Predicted Effect noncoding transcript
Transcript: ENSMUST00000206980
Meta Mutation Damage Score 0.0833 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.6%
  • 20x: 92.5%
Validation Efficiency 91% (62/68)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Fibrosin is a lymphokine secreted by activated lymphocytes that induces fibroblast proliferation (Prakash and Robbins, 1998 [PubMed 9809749]).[supplied by OMIM, Mar 2008]
Allele List at MGI
Other mutations in this stock
Total: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Add2 A T 6: 86,086,728 (GRCm39) D296V probably damaging Het
Ak9 A G 10: 41,233,559 (GRCm39) E599G possibly damaging Het
Ank3 A T 10: 69,822,293 (GRCm39) I1604F probably benign Het
Arid4a A G 12: 71,109,980 (GRCm39) D107G probably benign Het
Bltp1 A G 3: 37,019,770 (GRCm39) T2060A probably damaging Het
Btn2a2 A T 13: 23,666,978 (GRCm39) I209N probably benign Het
Cenps C A 4: 149,214,658 (GRCm39) probably benign Het
Csmd3 A G 15: 47,596,901 (GRCm39) V1979A probably damaging Het
Cyp4a12b C T 4: 115,271,714 (GRCm39) R142* probably null Het
Ddx23 A T 15: 98,556,121 (GRCm39) S66T unknown Het
Efcab2 A G 1: 178,303,439 (GRCm39) K121R probably benign Het
Epb41l1 T A 2: 156,345,708 (GRCm39) V237D probably damaging Het
Epb41l1 G T 2: 156,366,903 (GRCm39) A579S probably benign Het
Epn1 G A 7: 5,096,911 (GRCm39) R231H probably damaging Het
Fezf1 A G 6: 23,247,427 (GRCm39) V216A probably benign Het
Gen1 A T 12: 11,310,897 (GRCm39) S112T probably damaging Het
Glrx2 A G 1: 143,620,872 (GRCm39) N84D probably benign Het
Gm1818 T G 12: 48,602,719 (GRCm39) noncoding transcript Het
Hira C A 16: 18,753,815 (GRCm39) T553K possibly damaging Het
Hnrnph3 A G 10: 62,851,374 (GRCm39) probably benign Het
Ighv12-3 A T 12: 114,330,204 (GRCm39) F97Y probably benign Het
Jcad A G 18: 4,674,554 (GRCm39) Q772R probably damaging Het
Lamb3 A G 1: 193,014,670 (GRCm39) T610A probably benign Het
Map3k19 T C 1: 127,750,477 (GRCm39) D958G probably benign Het
Map4k4 G A 1: 40,039,082 (GRCm39) probably benign Het
Mocos T C 18: 24,834,444 (GRCm39) V827A possibly damaging Het
Ms4a10 T A 19: 10,941,486 (GRCm39) D161V probably damaging Het
Myh9 A G 15: 77,657,532 (GRCm39) I1071T possibly damaging Het
Myo15a A G 11: 60,370,246 (GRCm39) E1002G possibly damaging Het
Neurod6 G A 6: 55,656,002 (GRCm39) H212Y probably damaging Het
Or2v1 A T 11: 49,025,399 (GRCm39) I95F probably damaging Het
Or52z13 T A 7: 103,247,174 (GRCm39) I217N probably damaging Het
Or5b12 T C 19: 12,897,194 (GRCm39) N160D probably benign Het
Pcdhb17 T C 18: 37,620,133 (GRCm39) V641A probably benign Het
Ppp3ca A T 3: 136,634,332 (GRCm39) M431L probably benign Het
Ptprk A T 10: 28,461,671 (GRCm39) I69F probably damaging Het
Rab34 G T 11: 78,081,094 (GRCm39) probably benign Het
Rb1cc1 A G 1: 6,318,406 (GRCm39) N619S probably benign Het
Rnf169 T C 7: 99,574,840 (GRCm39) H585R probably damaging Het
Rps6kc1 A G 1: 190,617,617 (GRCm39) V129A probably benign Het
Siglecf C T 7: 43,005,351 (GRCm39) T437M probably benign Het
Slc25a2 T C 18: 37,771,335 (GRCm39) N65D probably benign Het
Spire1 A G 18: 67,639,779 (GRCm39) S245P probably benign Het
Sptb A T 12: 76,679,158 (GRCm39) M99K probably benign Het
Tacc1 G T 8: 25,672,011 (GRCm39) L406I possibly damaging Het
Tas2r140 T C 6: 40,468,476 (GRCm39) I102T probably benign Het
Trappc11 A T 8: 47,949,952 (GRCm39) probably null Het
Trbv11 A G 6: 41,084,153 (GRCm39) noncoding transcript Het
Trmt11 A G 10: 30,436,838 (GRCm39) Y301H probably benign Het
Tspo A G 15: 83,456,441 (GRCm39) T75A possibly damaging Het
Ttn T C 2: 76,710,569 (GRCm39) probably benign Het
Zfhx4 A G 3: 5,462,030 (GRCm39) Q1210R probably damaging Het
Zhx3 A T 2: 160,623,937 (GRCm39) Y77N probably damaging Het
Other mutations in Fbrs
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02476:Fbrs APN 7 127,086,841 (GRCm39) missense probably damaging 1.00
R0096:Fbrs UTSW 7 127,088,659 (GRCm39) missense probably damaging 0.99
R0096:Fbrs UTSW 7 127,088,659 (GRCm39) missense probably damaging 0.99
R0133:Fbrs UTSW 7 127,088,782 (GRCm39) splice site probably benign
R1579:Fbrs UTSW 7 127,084,529 (GRCm39) missense probably damaging 1.00
R1617:Fbrs UTSW 7 127,086,883 (GRCm39) missense probably damaging 1.00
R1640:Fbrs UTSW 7 127,086,483 (GRCm39) missense probably damaging 1.00
R1958:Fbrs UTSW 7 127,085,163 (GRCm39) missense possibly damaging 0.48
R2426:Fbrs UTSW 7 127,086,511 (GRCm39) splice site probably null
R5797:Fbrs UTSW 7 127,086,463 (GRCm39) missense probably damaging 1.00
R6659:Fbrs UTSW 7 127,087,091 (GRCm39) missense probably damaging 1.00
R6988:Fbrs UTSW 7 127,078,680 (GRCm39) unclassified probably benign
R7055:Fbrs UTSW 7 127,086,956 (GRCm39) critical splice donor site probably null
R7319:Fbrs UTSW 7 127,081,985 (GRCm39) missense possibly damaging 0.94
R7349:Fbrs UTSW 7 127,081,971 (GRCm39) missense probably damaging 0.99
R7423:Fbrs UTSW 7 127,088,633 (GRCm39) nonsense probably null
R7760:Fbrs UTSW 7 127,088,572 (GRCm39) missense probably damaging 0.96
R8199:Fbrs UTSW 7 127,086,956 (GRCm39) critical splice donor site probably null
R8458:Fbrs UTSW 7 127,082,329 (GRCm39) missense probably damaging 0.98
R8459:Fbrs UTSW 7 127,082,329 (GRCm39) missense probably damaging 0.98
R8818:Fbrs UTSW 7 127,078,694 (GRCm39) missense unknown
R9433:Fbrs UTSW 7 127,084,272 (GRCm39) missense probably benign 0.03
Predicted Primers PCR Primer
(F):5'- CAAGCTCTTGGAGGGAAGTTAG -3'
(R):5'- CTCTTACCAATGTGGGTACTGGG -3'

Sequencing Primer
(F):5'- TCTTGGAGGGAAGTTAGTGGTAAAAG -3'
(R):5'- CTCAAGAAGGGTCCATGGGC -3'
Posted On 2017-03-31