Incidental Mutation 'R6469:Fgb'
ID 520244
Institutional Source Beutler Lab
Gene Symbol Fgb
Ensembl Gene ENSMUSG00000033831
Gene Name fibrinogen beta chain
Synonyms 2510049G14Rik
MMRRC Submission 044602-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.784) question?
Stock # R6469 (G1)
Quality Score 225.009
Status Validated
Chromosome 3
Chromosomal Location 82949553-82957170 bp(-) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) A to T at 82953449 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Stop codon at position 107 (L107*)
Ref Sequence ENSEMBL: ENSMUSP00000039472 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000048246]
AlphaFold Q8K0E8
Predicted Effect probably null
Transcript: ENSMUST00000048246
AA Change: L107*
SMART Domains Protein: ENSMUSP00000039472
Gene: ENSMUSG00000033831
AA Change: L107*

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: 99.4%
  • 10x: 97.2%
  • 20x: 91.3%
Validation Efficiency 100% (43/43)
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: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1110002E22Rik T G 3: 137,772,736 (GRCm39) S642A probably damaging Het
Aadacl2 A T 3: 59,932,210 (GRCm39) T242S probably benign Het
Adprh T C 16: 38,270,671 (GRCm39) M45V probably benign Het
Akr1c13 T C 13: 4,246,511 (GRCm39) probably null Het
Ap3d1 A C 10: 80,547,992 (GRCm39) V900G probably benign Het
Bak1 G A 17: 27,240,293 (GRCm39) R125C probably damaging Het
Bmpr1b T C 3: 141,562,222 (GRCm39) T322A possibly damaging Het
Camsap3 T A 8: 3,653,941 (GRCm39) L521Q possibly damaging Het
Col6a6 A T 9: 105,575,890 (GRCm39) F2157I probably damaging Het
Dcun1d4 G A 5: 73,691,957 (GRCm39) M155I probably damaging Het
Diaph3 T C 14: 86,893,974 (GRCm39) S12G possibly damaging Het
Enpp5 G A 17: 44,396,155 (GRCm39) G356S probably damaging Het
Fan1 T A 7: 64,022,234 (GRCm39) N340Y probably damaging Het
Ganab T C 19: 8,879,996 (GRCm39) probably null Het
Gba1 C T 3: 89,111,388 (GRCm39) P51L probably benign Het
Glb1l2 T C 9: 26,707,828 (GRCm39) D60G probably benign Het
Idh3b AG AGCACCACAACTG 2: 130,121,593 (GRCm39) probably null Het
Itih2 A G 2: 10,128,224 (GRCm39) V159A possibly damaging Het
Kif1b T C 4: 149,277,053 (GRCm39) M1337V probably benign Het
Lrch1 C T 14: 75,054,525 (GRCm39) R323Q probably damaging Het
Lrrc30 T C 17: 67,938,860 (GRCm39) N240S probably benign Het
Mrgpra9 T C 7: 46,884,854 (GRCm39) Y271C probably benign Het
Ncor1 T C 11: 62,234,128 (GRCm39) H682R probably damaging Het
Or14j4 A T 17: 37,921,204 (GRCm39) V146E probably damaging Het
Pax9 C A 12: 56,743,648 (GRCm39) F98L probably damaging Het
Phlpp1 G A 1: 106,214,833 (GRCm39) R585Q probably damaging Het
Prkdc A G 16: 15,612,939 (GRCm39) T3166A probably benign Het
Prr11 T A 11: 86,988,003 (GRCm39) Q300L possibly damaging Het
Rad50 T A 11: 53,575,062 (GRCm39) E620D probably benign Het
Rpl3 A T 15: 79,967,546 (GRCm39) probably null Het
Sacs G T 14: 61,428,697 (GRCm39) G252V probably damaging Het
Serpina3i T A 12: 104,232,776 (GRCm39) V227E probably damaging Het
Smap2 GACTCTAC GAC 4: 120,830,282 (GRCm39) probably benign Het
Snx19 T C 9: 30,339,039 (GRCm39) V59A possibly damaging Het
St3gal1 A G 15: 66,983,195 (GRCm39) V187A possibly damaging Het
Tcstv2c T A 13: 120,616,349 (GRCm39) W63R probably damaging Het
Tsc1 G A 2: 28,561,898 (GRCm39) probably null Het
Vmn2r61 C T 7: 41,915,283 (GRCm39) Q77* probably null Het
Wdr72 A G 9: 74,120,643 (GRCm39) H954R probably benign Het
Zbtb21 T C 16: 97,757,972 (GRCm39) M20V probably benign Het
Zkscan16 A T 4: 58,956,483 (GRCm39) D255V probably damaging 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
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
R6727:Fgb UTSW 3 82,954,094 (GRCm39) missense possibly damaging 0.62
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'- AGTTAGGTAGAACGCCCACC -3'
(R):5'- CTCTTCTCCCACCATGGTAAAGAC -3'

Sequencing Primer
(F):5'- AGCAGAGTCAGGTACTGA -3'
(R):5'- GACTCACAGAGATCACGA -3'
Posted On 2018-06-06