Incidental Mutation 'R2436:Fgg'
ID 249573
Institutional Source Beutler Lab
Gene Symbol Fgg
Ensembl Gene ENSMUSG00000033860
Gene Name fibrinogen gamma chain
Synonyms 3010002H13Rik, gamma-fibrinogen
MMRRC Submission 040397-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.738) question?
Stock # R2436 (G1)
Quality Score 225
Status Not validated
Chromosome 3
Chromosomal Location 82915031-82922356 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 82921496 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Asparagine at position 393 (I393N)
Ref Sequence ENSEMBL: ENSMUSP00000141648 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000048486] [ENSMUST00000194175]
AlphaFold Q8VCM7
Predicted Effect possibly damaging
Transcript: ENSMUST00000048486
AA Change: I393N

PolyPhen 2 Score 0.769 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000037018
Gene: ENSMUSG00000033860
AA Change: I393N

DomainStartEndE-ValueType
signal peptide 1 25 N/A INTRINSIC
Fib_alpha 28 172 1.09e-72 SMART
FBG 173 414 6.77e-130 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000194175
AA Change: I393N

PolyPhen 2 Score 0.945 (Sensitivity: 0.80; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000141648
Gene: ENSMUSG00000033860
AA Change: I393N

DomainStartEndE-ValueType
signal peptide 1 25 N/A INTRINSIC
Fib_alpha 28 172 1.09e-72 SMART
FBG 173 414 6.77e-130 SMART
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.1%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes the gamma subunit of the coagulation factor fibrinogen, which is a component of the blood clot. Mice lacking the encoded protein did not possess detectable amounts of plasma fibrinogen. Pregnant mice lacking the encoded protein die due to heavy bleeding during delivery. This gene is located adjacent to the genes encoding fibrinogen alpha and gamma subunits on chromosome 3. Alternate splicing of this gene results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Nov 2015]
PHENOTYPE: Pregnant homozygous null mice exhibit retarded embryo-placental development, spontaneous abortion, and maternal death through excessive uterine bleeding. Mutants expressing a truncated polypeptide show reduced platelet aggregation, increased bleeding time, and occasional fatal neonatal bleeding. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrg7 A G 16: 56,582,308 (GRCm39) S277P possibly damaging Het
Arl6ip4 T C 5: 124,254,662 (GRCm39) S52P probably benign Het
Barx2 T C 9: 31,824,383 (GRCm39) H2R probably damaging Het
Calhm3 T C 19: 47,140,404 (GRCm39) T230A probably damaging Het
Card11 C T 5: 140,868,117 (GRCm39) V844M possibly damaging Het
Dnah6 C T 6: 73,126,156 (GRCm39) R1327Q probably benign Het
Dnai4 T C 4: 102,923,549 (GRCm39) I427V probably benign Het
Ehbp1 C A 11: 22,039,524 (GRCm39) probably null Het
Foxq1 A T 13: 31,742,516 (GRCm39) probably benign Het
Hmgxb3 T C 18: 61,280,566 (GRCm39) T646A probably benign Het
Homer3 G A 8: 70,745,706 (GRCm39) E324K possibly damaging Het
Krt80 A G 15: 101,257,384 (GRCm39) F183L probably damaging Het
Map3k21 A T 8: 126,668,354 (GRCm39) K647* probably null Het
Mcm3ap A G 10: 76,325,891 (GRCm39) Y1067C probably damaging Het
Myh1 G T 11: 67,104,097 (GRCm39) Q921H probably benign Het
Nme8 A G 13: 19,862,029 (GRCm39) F200S probably damaging Het
Nploc4 T C 11: 120,309,143 (GRCm39) N153S possibly damaging Het
Or14c45 T C 7: 86,176,591 (GRCm39) F209L probably damaging Het
Or2ak6 T C 11: 58,592,952 (GRCm39) C142R probably damaging Het
Or4a73 A G 2: 89,421,117 (GRCm39) V114A probably benign Het
Or5k1 C T 16: 58,617,607 (GRCm39) V201I probably benign Het
Pipox T A 11: 77,782,943 (GRCm39) L86F probably damaging Het
Polr3h G T 15: 81,801,406 (GRCm39) L157I probably benign Het
Prex2 G A 1: 11,336,376 (GRCm39) V1525M possibly damaging Het
Rapgef2 A T 3: 78,996,079 (GRCm39) D561E possibly damaging Het
Sacs A T 14: 61,440,354 (GRCm39) D800V possibly damaging Het
Sbsn A T 7: 30,451,655 (GRCm39) L223F possibly damaging Het
Slc16a9 TCCCC TCCCCC 10: 70,091,911 (GRCm39) probably null Het
Srrm3 G T 5: 135,864,030 (GRCm39) E43* probably null Het
Tcaf3 G A 6: 42,570,663 (GRCm39) A363V probably damaging Het
Tmem138 A G 19: 10,552,268 (GRCm39) F78S probably damaging Het
Tnfrsf17 G A 16: 11,137,676 (GRCm39) D138N probably damaging Het
Tubgcp6 C T 15: 88,986,568 (GRCm39) V1344I probably benign Het
Usp24 T A 4: 106,266,842 (GRCm39) L1875* probably null Het
Vmn2r109 C A 17: 20,774,798 (GRCm39) G186C probably damaging Het
Zfp541 A G 7: 15,810,373 (GRCm39) N137D possibly damaging Het
Other mutations in Fgg
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01357:Fgg APN 3 82,921,535 (GRCm39) missense possibly damaging 0.67
IGL01713:Fgg APN 3 82,915,723 (GRCm39) missense probably benign 0.20
IGL02288:Fgg APN 3 82,915,460 (GRCm39) missense probably benign 0.11
IGL02994:Fgg APN 3 82,915,781 (GRCm39) missense probably benign
PIT4519001:Fgg UTSW 3 82,920,246 (GRCm39) missense probably damaging 1.00
R1251:Fgg UTSW 3 82,920,287 (GRCm39) missense probably benign 0.03
R2137:Fgg UTSW 3 82,915,745 (GRCm39) missense possibly damaging 0.78
R2400:Fgg UTSW 3 82,915,494 (GRCm39) missense possibly damaging 0.94
R3429:Fgg UTSW 3 82,920,090 (GRCm39) missense probably damaging 1.00
R4356:Fgg UTSW 3 82,920,250 (GRCm39) missense probably damaging 1.00
R4612:Fgg UTSW 3 82,917,397 (GRCm39) missense probably damaging 1.00
R4613:Fgg UTSW 3 82,917,397 (GRCm39) missense probably damaging 1.00
R4828:Fgg UTSW 3 82,915,677 (GRCm39) splice site probably benign
R4898:Fgg UTSW 3 82,915,847 (GRCm39) missense probably benign 0.02
R4938:Fgg UTSW 3 82,920,175 (GRCm39) missense probably benign 0.00
R4967:Fgg UTSW 3 82,920,072 (GRCm39) missense probably benign 0.33
R5635:Fgg UTSW 3 82,918,730 (GRCm39) missense probably benign 0.07
R5740:Fgg UTSW 3 82,918,832 (GRCm39) missense probably benign 0.01
R6307:Fgg UTSW 3 82,920,283 (GRCm39) missense probably damaging 0.98
R6731:Fgg UTSW 3 82,920,208 (GRCm39) missense probably damaging 1.00
R6936:Fgg UTSW 3 82,915,727 (GRCm39) missense possibly damaging 0.82
R7582:Fgg UTSW 3 82,921,445 (GRCm39) missense probably damaging 1.00
R7769:Fgg UTSW 3 82,920,433 (GRCm39) splice site probably null
R8258:Fgg UTSW 3 82,917,477 (GRCm39) nonsense probably null
R8259:Fgg UTSW 3 82,917,477 (GRCm39) nonsense probably null
R8290:Fgg UTSW 3 82,920,141 (GRCm39) missense probably benign 0.00
R8810:Fgg UTSW 3 82,920,322 (GRCm39) missense probably damaging 0.96
R8826:Fgg UTSW 3 82,921,625 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- CTCTAGGGATGTTGTCAATTAGGAG -3'
(R):5'- ATTGGAACTCTGTACAGGCC -3'

Sequencing Primer
(F):5'- GGAAGTGCTGTAGACTTCACG -3'
(R):5'- TTGGAACTCTGTACAGGCCAATAG -3'
Posted On 2014-11-12