Incidental Mutation 'V7580:Cfi'
ID 69403
Institutional Source Beutler Lab
Gene Symbol Cfi
Ensembl Gene ENSMUSG00000058952
Gene Name complement component factor i
Synonyms
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # V7580 () of strain stinger
Quality Score 225
Status Not validated
Chromosome 3
Chromosomal Location 129630432-129668978 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 129648641 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Lysine at position 175 (I175K)
Ref Sequence ENSEMBL: ENSMUSP00000077074 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000077918] [ENSMUST00000200206]
AlphaFold Q61129
Predicted Effect possibly damaging
Transcript: ENSMUST00000077918
AA Change: I175K

PolyPhen 2 Score 0.615 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000077074
Gene: ENSMUSG00000058952
AA Change: I175K

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
SMART Domains Protein: ENSMUSP00000142975
Gene: ENSMUSG00000058952

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
Meta Mutation Damage Score 0.1795 question?
Coding Region Coverage
  • 1x: 99.5%
  • 3x: 99.0%
  • 10x: 97.8%
  • 20x: 96.0%
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: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb5 T A 12: 118,849,914 (GRCm39) M950L probably benign Het
Atp6v1h A G 1: 5,194,666 (GRCm39) T282A possibly damaging Het
Casp8ap2 C T 4: 32,639,944 (GRCm39) H333Y probably benign Het
Cd36 ACTGTCTGT ACTGT 5: 18,025,526 (GRCm39) probably null Het
D630003M21Rik T C 2: 158,042,931 (GRCm39) T870A probably benign Het
Dnah12 T A 14: 26,495,050 (GRCm39) N1369K possibly damaging Het
Dnajc22 T A 15: 98,999,363 (GRCm39) Y183N probably damaging Het
Erv3 T C 2: 131,697,846 (GRCm39) H171R possibly damaging Het
Fam221b T C 4: 43,665,865 (GRCm39) T249A probably benign Het
Gm10770 T A 2: 150,021,404 (GRCm39) K38* probably null Het
Gm4787 G A 12: 81,424,341 (GRCm39) Q606* probably null Het
Izumo4 A T 10: 80,539,725 (GRCm39) T155S probably benign Het
Kcnb2 A G 1: 15,780,315 (GRCm39) I396V probably benign Het
Klc1 A T 12: 111,741,006 (GRCm39) I161F probably benign Het
Lpar5 C A 6: 125,058,690 (GRCm39) A137E possibly damaging Het
Lrp4 C T 2: 91,318,863 (GRCm39) S900L possibly damaging Het
Lrrc37a T G 11: 103,346,338 (GRCm39) N3176T possibly damaging Het
Med20 G A 17: 47,929,757 (GRCm39) V65M probably damaging Het
Mylk G T 16: 34,815,574 (GRCm39) probably null Het
Numbl T C 7: 26,979,027 (GRCm39) S379P probably benign Het
Or10j7 G T 1: 173,011,531 (GRCm39) L157I probably benign Het
Or5an6 G A 19: 12,371,914 (GRCm39) V96I probably benign Het
Otop3 T A 11: 115,235,664 (GRCm39) L432Q probably damaging Het
Papln C T 12: 83,825,608 (GRCm39) R608C possibly damaging Het
Pelp1 T A 11: 70,288,976 (GRCm39) T257S probably damaging Het
Pigx T C 16: 31,906,240 (GRCm39) D129G probably damaging Het
Pik3cd A C 4: 149,741,776 (GRCm39) L390R probably damaging Het
Plekhb1 T C 7: 100,303,825 (GRCm39) T112A probably benign Het
Ppwd1 A G 13: 104,356,745 (GRCm39) Y257H probably damaging Het
Recql4 T C 15: 76,590,369 (GRCm39) D705G possibly damaging Het
Ror1 A G 4: 100,298,130 (GRCm39) Q501R probably damaging Het
Slc30a4 T A 2: 122,531,458 (GRCm39) M136L probably benign Het
Spaca1 T C 4: 34,039,311 (GRCm39) E192G probably damaging Het
Spata31 C A 13: 65,069,462 (GRCm39) P537T probably benign Het
Sptbn2 C T 19: 4,800,660 (GRCm39) R2292C probably damaging Het
Tnrc6c G A 11: 117,614,152 (GRCm39) R770H probably damaging Het
Trps1 T C 15: 50,694,973 (GRCm39) K150E probably damaging Het
Tspyl3 A G 2: 153,066,980 (GRCm39) V86A probably benign Het
Zfp292 C T 4: 34,806,783 (GRCm39) C2087Y possibly damaging Het
Zmynd8 G A 2: 165,654,314 (GRCm39) R724* probably null 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
R9590:Cfi UTSW 3 129,642,461 (GRCm39) missense probably benign 0.02
R9774:Cfi UTSW 3 129,668,645 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- AGCGGTGTTTTCAACCCTACCTG -3'
(R):5'- GCATCCTGCTTGTAACACACTACCC -3'

Sequencing Primer
(F):5'- TTTCCAAAACCCCAGAGGTATTAAGG -3'
(R):5'- GTAACACACTACCCCCGCC -3'
Posted On 2013-09-04