Incidental Mutation 'R9590:Cfi'
ID 722955
Institutional Source Beutler Lab
Gene Symbol Cfi
Ensembl Gene ENSMUSG00000058952
Gene Name complement component factor i
Synonyms
MMRRC Submission
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R9590 (G1)
Quality Score 225.009
Status Not validated
Chromosome 3
Chromosomal Location 129630432-129668978 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 129642461 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Leucine at position 105 (H105L)
Ref Sequence ENSEMBL: ENSMUSP00000077074 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000077918] [ENSMUST00000200206]
AlphaFold Q61129
Predicted Effect probably benign
Transcript: ENSMUST00000077918
AA Change: H105L

PolyPhen 2 Score 0.021 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000077074
Gene: ENSMUSG00000058952
AA Change: H105L

DomainStartEndE-ValueType
signal peptide 1 18 N/A INTRINSIC
FIMAC 45 111 4.63e-38 SMART
KAZAL 63 109 6.91e-3 SMART
SR 117 220 2.95e-22 SMART
LDLa 225 262 1.07e-4 SMART
LDLa 263 300 7.16e-6 SMART
low complexity region 317 326 N/A INTRINSIC
Tryp_SPc 360 589 3.33e-71 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000200206
AA Change: H105L

PolyPhen 2 Score 0.021 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000142975
Gene: ENSMUSG00000058952
AA Change: H105L

DomainStartEndE-ValueType
signal peptide 1 18 N/A INTRINSIC
FIMAC 45 111 2.2e-40 SMART
KAZAL 63 109 4.4e-5 SMART
Blast:SR 117 145 3e-11 BLAST
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a serine protease that plays an important role in the classical and alternative complement pathways where it cleaves C4b and C3b components of C3 and C5 convertases. The encoded preproprotein undergoes proteolytic processing to generate an active, disulfide-linked heterodimeric enzyme comprised of heavy and light chains. [provided by RefSeq, Jul 2016]
PHENOTYPE: Homozygous null mice display uncontrolled alternative pathway activation as shown by reduced complement C3, factor B, and factor H levels, but do not develop C3 deposition along the glomerular basement membrane or membranoproliferative glomerulonephritistype II. Plasma C3 circulates as C3b. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ace A G 11: 105,876,506 (GRCm39) T1087A probably benign Het
Aopep A G 13: 63,208,923 (GRCm39) T347A probably benign Het
Atp8b2 A T 3: 89,865,693 (GRCm39) L69* probably null Het
Bnip3l G A 14: 67,246,214 (GRCm39) P7L possibly damaging Het
C130073F10Rik G A 4: 101,747,618 (GRCm39) T137I probably benign Het
C9orf72 C T 4: 35,218,557 (GRCm39) G101R Het
Cacna1a C T 8: 85,328,610 (GRCm39) Q1683* probably null Het
Calml4 A G 9: 62,782,810 (GRCm39) Y139C probably benign Het
Cd33 T A 7: 43,179,637 (GRCm39) I264F probably benign Het
Cnr1 G T 4: 33,944,849 (GRCm39) M412I probably benign Het
Cyp2j11 T A 4: 96,195,614 (GRCm39) M361L probably benign Het
Dnase2b A T 3: 146,290,323 (GRCm39) V216D probably benign Het
Eif1 C T 11: 100,210,867 (GRCm39) probably benign Het
Faap100 G A 11: 120,269,545 (GRCm39) probably benign Het
Fkbp10 A T 11: 100,306,785 (GRCm39) Q59L probably damaging Het
Galnt13 G T 2: 54,747,973 (GRCm39) V285F probably benign Het
Gm32742 A G 9: 51,050,461 (GRCm39) F1510S possibly damaging Het
Klhl33 T G 14: 51,130,042 (GRCm39) D224A probably benign Het
Man1a A G 10: 53,784,060 (GRCm39) F607S probably damaging Het
Mcc T C 18: 44,592,977 (GRCm39) N686S possibly damaging Het
Mlip A G 9: 77,045,834 (GRCm39) M882T probably benign Het
Mmp9 T A 2: 164,790,834 (GRCm39) M74K probably benign Het
Nek10 C A 14: 14,853,888 (GRCm38) S358Y probably damaging Het
Or51a7 T C 7: 102,614,553 (GRCm39) L82P probably benign Het
Or5b12b T C 19: 12,861,980 (GRCm39) V245A probably benign Het
Or8g29-ps1 A T 9: 39,201,076 (GRCm39) C37S unknown Het
Padi1 T C 4: 140,544,552 (GRCm39) D547G probably damaging Het
Pcbp4 T C 9: 106,340,400 (GRCm39) S332P possibly damaging Het
Pde2a A G 7: 101,160,757 (GRCm39) I909V probably benign Het
Ppil6 T C 10: 41,366,478 (GRCm39) M1T probably null Het
Proser2 A G 2: 6,105,794 (GRCm39) S257P probably benign Het
Prr27 C A 5: 87,990,994 (GRCm39) P202Q probably benign Het
Rsf1 CGGCGGCGG CGGCGGCGGGGGCGGCGG 7: 97,229,118 (GRCm39) probably benign Het
Scn9a A G 2: 66,314,328 (GRCm39) F1797L probably benign Het
Sfmbt1 T C 14: 30,512,727 (GRCm39) L360P probably damaging Het
Tab1 A T 15: 80,040,097 (GRCm39) N306Y probably damaging Het
Tob2 A C 15: 81,735,068 (GRCm39) F300L possibly damaging Het
Other mutations in Cfi
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00264:Cfi APN 3 129,666,744 (GRCm39) missense probably damaging 0.97
IGL00659:Cfi APN 3 129,630,462 (GRCm39) missense unknown
IGL01310:Cfi APN 3 129,652,080 (GRCm39) missense probably damaging 1.00
IGL01387:Cfi APN 3 129,668,562 (GRCm39) unclassified probably benign
IGL01897:Cfi APN 3 129,652,034 (GRCm39) missense probably damaging 1.00
IGL02418:Cfi APN 3 129,642,461 (GRCm39) missense probably benign 0.20
F5770:Cfi UTSW 3 129,648,641 (GRCm39) missense possibly damaging 0.62
R0085:Cfi UTSW 3 129,668,635 (GRCm39) missense probably benign 0.00
R0102:Cfi UTSW 3 129,642,416 (GRCm39) missense probably damaging 0.97
R0102:Cfi UTSW 3 129,642,416 (GRCm39) missense probably damaging 0.97
R0835:Cfi UTSW 3 129,662,191 (GRCm39) missense probably damaging 1.00
R1191:Cfi UTSW 3 129,662,176 (GRCm39) missense probably benign 0.01
R1221:Cfi UTSW 3 129,666,618 (GRCm39) missense probably damaging 0.99
R1576:Cfi UTSW 3 129,666,699 (GRCm39) missense probably damaging 0.98
R1809:Cfi UTSW 3 129,666,768 (GRCm39) critical splice donor site probably null
R1940:Cfi UTSW 3 129,652,477 (GRCm39) splice site probably benign
R1983:Cfi UTSW 3 129,662,194 (GRCm39) missense probably damaging 1.00
R2069:Cfi UTSW 3 129,652,453 (GRCm39) splice site probably null
R3012:Cfi UTSW 3 129,668,579 (GRCm39) missense probably damaging 1.00
R4334:Cfi UTSW 3 129,644,478 (GRCm39) missense possibly damaging 0.80
R4596:Cfi UTSW 3 129,662,149 (GRCm39) missense probably damaging 0.98
R4888:Cfi UTSW 3 129,666,726 (GRCm39) missense probably damaging 1.00
R5121:Cfi UTSW 3 129,666,726 (GRCm39) missense probably damaging 1.00
R5322:Cfi UTSW 3 129,666,689 (GRCm39) missense probably damaging 1.00
R5673:Cfi UTSW 3 129,648,658 (GRCm39) missense probably benign 0.02
R6084:Cfi UTSW 3 129,652,019 (GRCm39) missense probably benign 0.00
R6364:Cfi UTSW 3 129,666,495 (GRCm39) missense probably benign 0.36
R6770:Cfi UTSW 3 129,652,379 (GRCm39) missense probably benign 0.21
R7000:Cfi UTSW 3 129,666,522 (GRCm39) missense probably damaging 1.00
R7108:Cfi UTSW 3 129,668,665 (GRCm39) missense probably damaging 1.00
R7194:Cfi UTSW 3 129,648,708 (GRCm39) missense probably damaging 1.00
R7342:Cfi UTSW 3 129,668,781 (GRCm39) missense probably damaging 1.00
R7470:Cfi UTSW 3 129,648,736 (GRCm39) missense probably benign 0.01
R7538:Cfi UTSW 3 129,652,464 (GRCm39) missense probably benign 0.08
R7908:Cfi UTSW 3 129,642,233 (GRCm39) missense probably benign 0.01
R7954:Cfi UTSW 3 129,662,234 (GRCm39) critical splice donor site probably null
R8017:Cfi UTSW 3 129,648,748 (GRCm39) missense probably benign 0.00
R8135:Cfi UTSW 3 129,648,649 (GRCm39) missense probably benign 0.00
R8155:Cfi UTSW 3 129,648,739 (GRCm39) missense probably benign 0.00
R8217:Cfi UTSW 3 129,648,650 (GRCm39) missense possibly damaging 0.61
R8530:Cfi UTSW 3 129,644,382 (GRCm39) missense possibly damaging 0.79
R8767:Cfi UTSW 3 129,644,497 (GRCm39) critical splice donor site probably null
R9578:Cfi UTSW 3 129,659,024 (GRCm39) missense probably benign
R9774:Cfi UTSW 3 129,668,645 (GRCm39) missense probably damaging 0.99
V7580:Cfi UTSW 3 129,648,641 (GRCm39) missense possibly damaging 0.62
Predicted Primers PCR Primer
(F):5'- GGTCGATCAGAAATGCTTACTGC -3'
(R):5'- TTGAGATCAGGACAGAATTTCCAAC -3'

Sequencing Primer
(F):5'- GCATCGCTCCTGTAACAAGGTC -3'
(R):5'- CCAACAATTTCTGAAACGGTCTAGAG -3'
Posted On 2022-08-09