Incidental Mutation 'R4596:Cfi'
ID 344374
Institutional Source Beutler Lab
Gene Symbol Cfi
Ensembl Gene ENSMUSG00000058952
Gene Name complement component factor i
Synonyms
MMRRC Submission 041812-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4596 (G1)
Quality Score 225
Status Not validated
Chromosome 3
Chromosomal Location 129630432-129668978 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 129662149 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 376 (V376A)
Ref Sequence ENSEMBL: ENSMUSP00000077074 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000077918]
AlphaFold Q61129
Predicted Effect probably damaging
Transcript: ENSMUST00000077918
AA Change: V376A

PolyPhen 2 Score 0.983 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000077074
Gene: ENSMUSG00000058952
AA Change: V376A

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
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.9%
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: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700017B05Rik T C 9: 57,165,088 (GRCm39) K429E probably benign Het
2700049A03Rik G T 12: 71,211,320 (GRCm39) E685* probably null Het
2700049A03Rik A T 12: 71,211,321 (GRCm39) E685V possibly damaging Het
Adad1 T C 3: 37,119,341 (GRCm39) S141P probably damaging Het
Anapc4 T C 5: 52,999,060 (GRCm39) V124A probably benign Het
Anxa6 G T 11: 54,885,409 (GRCm39) probably null Het
Aopep T C 13: 63,215,906 (GRCm39) S393P probably benign Het
Arhgef40 T C 14: 52,224,681 (GRCm39) probably null Het
Asz1 A T 6: 18,103,592 (GRCm39) I116K possibly damaging Het
Bcam T C 7: 19,498,082 (GRCm39) N314D probably damaging Het
Cipc A G 12: 87,008,728 (GRCm39) T196A probably benign Het
Cnksr1 A G 4: 133,961,189 (GRCm39) V225A possibly damaging Het
Col4a4 G A 1: 82,448,940 (GRCm39) P1217S unknown Het
Dync2h1 C T 9: 6,992,595 (GRCm39) D3996N probably benign Het
Fasl T C 1: 161,615,838 (GRCm39) N6S probably benign Het
Fhod3 A T 18: 25,248,775 (GRCm39) Q1318L probably benign Het
Gmps G T 3: 63,901,338 (GRCm39) E386* probably null Het
Hspa13 C T 16: 75,555,114 (GRCm39) G324D probably benign Het
Ift80 A G 3: 68,898,092 (GRCm39) V81A probably benign Het
Itgb1bp1 C A 12: 21,322,135 (GRCm39) L101F probably damaging Het
Jak3 T A 8: 72,137,275 (GRCm39) S779T probably damaging Het
Klhl21 G T 4: 152,096,997 (GRCm39) R421L probably benign Het
Mgat4c T C 10: 102,224,422 (GRCm39) F212S probably damaging Het
Msl3l2 T A 10: 55,991,741 (GRCm39) F155L probably benign Het
Nfat5 A G 8: 108,078,132 (GRCm39) K406E possibly damaging Het
Nsd2 A T 5: 34,040,262 (GRCm39) H933L probably damaging Het
Or4c31 A G 2: 88,292,538 (GRCm39) T304A probably benign Het
Or51h5 A G 7: 102,577,458 (GRCm39) T208A possibly damaging Het
Or6f1 A T 7: 85,970,631 (GRCm39) H176Q probably damaging Het
Or9q2 G A 19: 13,772,264 (GRCm39) T237I probably damaging Het
Paxbp1 T C 16: 90,827,435 (GRCm39) I467V probably benign Het
Pcdha8 A C 18: 37,126,611 (GRCm39) Q364H possibly damaging Het
Prr14l T C 5: 32,986,652 (GRCm39) T948A probably benign Het
Ptgfr A T 3: 151,507,430 (GRCm39) V311D probably damaging Het
Ptpn13 A G 5: 103,671,558 (GRCm39) Y495C probably benign Het
Sec61g A T 11: 16,458,127 (GRCm39) S23T probably benign Het
Sema3a G T 5: 13,620,125 (GRCm39) V458F probably damaging Het
Slc16a14 T A 1: 84,907,078 (GRCm39) E65D probably damaging Het
Slc35f6 T C 5: 30,805,406 (GRCm39) M14T probably damaging Het
Slc4a10 A T 2: 62,127,202 (GRCm39) I882F probably damaging Het
Sox17 C A 1: 4,562,860 (GRCm39) E48D possibly damaging Het
Thbs1 A T 2: 117,945,236 (GRCm39) I270F possibly damaging Het
Tia1 A G 6: 86,397,389 (GRCm39) I121V probably benign Het
Trim30d A T 7: 104,121,733 (GRCm39) H337Q probably benign Het
Tvp23b G A 11: 62,774,544 (GRCm39) A63T probably benign Het
U2surp C T 9: 95,367,681 (GRCm39) V437I probably damaging Het
Ube2i T C 17: 25,484,298 (GRCm39) probably benign Het
Vmn1r62 A G 7: 5,678,306 (GRCm39) probably benign Het
Wdr3 G A 3: 100,060,183 (GRCm39) S310F possibly damaging Het
Wdr72 A T 9: 74,058,887 (GRCm39) M327L probably benign 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
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
V7580:Cfi UTSW 3 129,648,641 (GRCm39) missense possibly damaging 0.62
Predicted Primers PCR Primer
(F):5'- TCGCAGGAAACGAGTGATCG -3'
(R):5'- AGTTTCTCATGCAAGCCTTTG -3'

Sequencing Primer
(F):5'- CCAGCGAATGTGGTAAGTCTGC -3'
(R):5'- ATGCAAGCCTTTGTTTACCATG -3'
Posted On 2015-09-25