Incidental Mutation 'R6727:Fgb'
ID 529895
Institutional Source Beutler Lab
Gene Symbol Fgb
Ensembl Gene ENSMUSG00000033831
Gene Name fibrinogen beta chain
Synonyms 2510049G14Rik
MMRRC Submission 044845-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.784) question?
Stock # R6727 (G1)
Quality Score 225.009
Status Validated
Chromosome 3
Chromosomal Location 82949553-82957170 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 82954094 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Asparagine at position 48 (S48N)
Ref Sequence ENSEMBL: ENSMUSP00000039472 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000048246]
AlphaFold Q8K0E8
Predicted Effect possibly damaging
Transcript: ENSMUST00000048246
AA Change: S48N

PolyPhen 2 Score 0.622 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000039472
Gene: ENSMUSG00000033831
AA Change: S48N

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
low complexity region 46 55 N/A INTRINSIC
Fib_alpha 80 225 1.28e-64 SMART
FBG 226 477 1.6e-140 SMART
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.5%
  • 20x: 96.1%
Validation Efficiency 98% (44/45)
MGI Phenotype FUNCTION: This gene encodes the beta subunit of the coagulation factor fibrinogen, which is a component of the blood clot. The encoded preproprotein is proteolytically processed by thrombin to release an N-terminal fibrinopeptide during the conversion of fibrinogen to insoluble fibrin polymer. The encoded protein interacts with the amyloid beta peptide to form fibrin clots of abnormal structure, and may play an important role in Alzheimer's disease. This gene is located adjacent to the genes encoding fibrinogen alpha and gamma subunits on chromosome 3. [provided by RefSeq, Nov 2015]
Allele List at MGI
Other mutations in this stock
Total: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2010109A12Rik A G 5: 93,354,434 (GRCm39) probably benign Het
4930563M21Rik C T 9: 55,896,760 (GRCm39) V283I possibly damaging Het
Acot11 C T 4: 106,617,327 (GRCm39) G240R probably damaging Het
Allc T A 12: 28,607,388 (GRCm39) H288L probably damaging Het
Atg16l1 T C 1: 87,702,576 (GRCm39) I279T possibly damaging Het
Atp6v1b1 A G 6: 83,728,857 (GRCm39) probably benign Het
Barhl1 G A 2: 28,805,495 (GRCm39) P66L probably benign Het
Brd8dc T A 18: 34,713,894 (GRCm39) M244L probably benign Het
Cfap58 A T 19: 47,943,856 (GRCm39) D352V probably benign Het
Cyp3a44 T A 5: 145,731,781 (GRCm39) K122* probably null Het
Dnai1 G T 4: 41,625,308 (GRCm39) R424L probably benign Het
Dync1li2 G T 8: 105,167,167 (GRCm39) H79Q probably damaging Het
Fem1b A G 9: 62,704,015 (GRCm39) V415A possibly damaging Het
Gm5624 T C 14: 44,799,332 (GRCm39) D31G possibly damaging Het
Gzmn T A 14: 56,403,432 (GRCm39) I226F probably damaging Het
H2-T5 A T 17: 36,476,622 (GRCm39) V284E probably damaging Het
Il31ra T C 13: 112,683,902 (GRCm39) S184G probably damaging Het
Insrr C T 3: 87,720,873 (GRCm39) R1044C probably damaging Het
Kcnj15 A G 16: 95,097,193 (GRCm39) S272G probably damaging Het
Kcnk16 C T 14: 20,312,997 (GRCm39) A106T probably benign Het
Kmt2b A G 7: 30,283,984 (GRCm39) V876A probably damaging Het
Large2 G T 2: 92,201,215 (GRCm39) probably benign Het
Maml2 A T 9: 13,532,847 (GRCm39) probably benign Het
Me1 A G 9: 86,464,851 (GRCm39) L533P possibly damaging Het
Muc16 A G 9: 18,477,986 (GRCm39) probably null Het
Nova2 C A 7: 18,692,419 (GRCm39) T516K probably damaging Het
Or1l4 T A 2: 37,092,118 (GRCm39) N288K probably damaging Het
Or56b1 T C 7: 104,285,094 (GRCm39) I71T probably damaging Het
Otogl G A 10: 107,612,978 (GRCm39) silent Het
Ppp2r1a T A 17: 21,176,087 (GRCm39) V103E probably benign Het
Prl3d3 G A 13: 27,341,147 (GRCm39) probably null Het
Rhbdf1 G T 11: 32,164,042 (GRCm39) A288E possibly damaging Het
Rnf213 T C 11: 119,321,147 (GRCm39) S1202P possibly damaging Het
Slc25a17 A G 15: 81,222,154 (GRCm39) V106A probably benign Het
Slc4a4 T G 5: 89,318,624 (GRCm39) S640A probably benign Het
Smc4 T A 3: 68,924,105 (GRCm39) Y298N probably damaging Het
Tek G T 4: 94,741,732 (GRCm39) G830* probably null Het
Tgfb1 A T 7: 25,388,587 (GRCm39) probably benign Het
Themis T C 10: 28,657,903 (GRCm39) I157T probably damaging Het
Trmt12 A G 15: 58,744,514 (GRCm39) probably benign Het
Trrap T C 5: 144,793,760 (GRCm39) W3654R probably damaging Het
Tspan3 C T 9: 56,054,724 (GRCm39) G108S probably damaging Het
Ugt1a10 T A 1: 87,983,979 (GRCm39) probably null Het
Vps13b A G 15: 35,770,829 (GRCm39) K2091E probably benign Het
Wdr62 A T 7: 29,971,045 (GRCm39) V184D probably damaging Het
Zfp958 C A 8: 4,678,247 (GRCm39) Q90K probably benign Het
Other mutations in Fgb
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00839:Fgb APN 3 82,950,598 (GRCm39) missense possibly damaging 0.95
IGL02129:Fgb APN 3 82,950,725 (GRCm39) missense probably benign 0.05
IGL02148:Fgb APN 3 82,950,594 (GRCm39) missense probably damaging 0.99
IGL02286:Fgb APN 3 82,950,633 (GRCm39) missense probably benign
IGL02601:Fgb APN 3 82,952,367 (GRCm39) missense probably benign 0.06
IGL02721:Fgb APN 3 82,950,674 (GRCm39) missense possibly damaging 0.89
G1patch:Fgb UTSW 3 82,951,098 (GRCm39) missense probably damaging 1.00
R1217:Fgb UTSW 3 82,950,564 (GRCm39) missense probably damaging 0.99
R1424:Fgb UTSW 3 82,954,070 (GRCm39) missense probably damaging 0.99
R1913:Fgb UTSW 3 82,952,287 (GRCm39) missense probably benign 0.03
R1990:Fgb UTSW 3 82,951,560 (GRCm39) nonsense probably null
R2063:Fgb UTSW 3 82,956,996 (GRCm39) missense probably benign 0.09
R2065:Fgb UTSW 3 82,956,996 (GRCm39) missense probably benign 0.09
R2066:Fgb UTSW 3 82,956,996 (GRCm39) missense probably benign 0.09
R2067:Fgb UTSW 3 82,956,996 (GRCm39) missense probably benign 0.09
R2251:Fgb UTSW 3 82,950,591 (GRCm39) missense probably damaging 1.00
R4682:Fgb UTSW 3 82,950,572 (GRCm39) missense probably benign 0.00
R5045:Fgb UTSW 3 82,950,680 (GRCm39) missense probably damaging 1.00
R5573:Fgb UTSW 3 82,956,984 (GRCm39) splice site probably null
R5766:Fgb UTSW 3 82,953,483 (GRCm39) missense probably damaging 1.00
R6103:Fgb UTSW 3 82,951,170 (GRCm39) missense probably benign 0.22
R6315:Fgb UTSW 3 82,952,362 (GRCm39) missense probably benign 0.00
R6469:Fgb UTSW 3 82,953,449 (GRCm39) nonsense probably null
R6664:Fgb UTSW 3 82,954,066 (GRCm39) missense probably damaging 1.00
R6725:Fgb UTSW 3 82,951,098 (GRCm39) missense probably damaging 1.00
R6830:Fgb UTSW 3 82,952,332 (GRCm39) missense probably benign 0.07
R7016:Fgb UTSW 3 82,953,371 (GRCm39) missense probably benign 0.01
R7132:Fgb UTSW 3 82,954,053 (GRCm39) nonsense probably null
R7371:Fgb UTSW 3 82,953,359 (GRCm39) missense probably damaging 0.99
R7430:Fgb UTSW 3 82,954,014 (GRCm39) missense probably benign 0.26
R7681:Fgb UTSW 3 82,957,139 (GRCm39) start gained probably benign
R7811:Fgb UTSW 3 82,957,004 (GRCm39) missense probably benign
R8171:Fgb UTSW 3 82,949,822 (GRCm39) missense probably damaging 0.99
R8787:Fgb UTSW 3 82,953,969 (GRCm39) missense probably benign 0.00
R9526:Fgb UTSW 3 82,957,122 (GRCm39) start gained probably benign
R9562:Fgb UTSW 3 82,952,409 (GRCm39) critical splice acceptor site probably null
Z1177:Fgb UTSW 3 82,952,363 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- TTTCTGCACTGGAGACCCAC -3'
(R):5'- CTCCATCTGCTTGAAGAGACAC -3'

Sequencing Primer
(F):5'- GCACTGGAGACCCACCCTAC -3'
(R):5'- CAGTGGAGAGCCCTGTAGCATAC -3'
Posted On 2018-08-01