4-109760567-C-T
Variant names:
Variant summary
Our verdict is Likely pathogenic. Variant got 7 ACMG points: 7P and 0B. PM2PP3_StrongPP5
The NM_000204.5(CFI):c.728G>A(p.Gly243Asp) variant causes a missense change. The variant allele was found at a frequency of 0.00000657 in 152,168 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic (no stars).
Frequency
Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)
Consequence
CFI
NM_000204.5 missense
NM_000204.5 missense
Scores
9
9
1
Clinical Significance
Conservation
PhyloP100: 5.78
Genes affected
CFI (HGNC:5394): (complement factor I) This gene encodes a serine proteinase that is essential for regulating the complement cascade. The encoded preproprotein is cleaved to produce both heavy and light chains, which are linked by disulfide bonds to form a heterodimeric glycoprotein. This heterodimer can cleave and inactivate the complement components C4b and C3b, and it prevents the assembly of the C3 and C5 convertase enzymes. Defects in this gene cause complement factor I deficiency, an autosomal recessive disease associated with a susceptibility to pyogenic infections. Mutations in this gene have been associated with a predisposition to atypical hemolytic uremic syndrome, a disease characterized by acute renal failure, microangiopathic hemolytic anemia and thrombocytopenia. Primary glomerulonephritis with immune deposits and age-related macular degeneration are other conditions associated with mutations of this gene. [provided by RefSeq, Dec 2015]
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ACMG classification
Classification made for transcript
Verdict is Likely_pathogenic. Variant got 7 ACMG points.
PM2
Very rare variant in population databases, with high coverage;
PP3
MetaRNN computational evidence supports a deleterious effect, 0.993
PP5
Variant 4-109760567-C-T is Pathogenic according to our data. Variant chr4-109760567-C-T is described in ClinVar as [Pathogenic]. Clinvar id is 12124.Status of the report is no_assertion_criteria_provided, 0 stars.
Transcripts
RefSeq
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
CFI | ENST00000394634.7 | c.728G>A | p.Gly243Asp | missense_variant | Exon 5 of 13 | 1 | NM_000204.5 | ENSP00000378130.2 | ||
ENSG00000285330 | ENST00000645635.1 | c.728G>A | p.Gly243Asp | missense_variant | Exon 5 of 15 | ENSP00000493607.1 |
Frequencies
GnomAD3 genomes AF: 0.00000657 AC: 1AN: 152168Hom.: 0 Cov.: 32
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GnomAD4 exome Cov.: 29
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GnomAD4 genome AF: 0.00000657 AC: 1AN: 152168Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0AN XY: 74346
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ClinVar
Significance: Pathogenic
Submissions summary: Pathogenic:1
Revision: no assertion criteria provided
LINK: link
Submissions by phenotype
Factor I deficiency Pathogenic:1
Mar 01, 2007
OMIM
Significance: Pathogenic
Review Status: no assertion criteria provided
Collection Method: literature only
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Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
BayesDel_addAF
Pathogenic
D
BayesDel_noAF
Pathogenic
CADD
Uncertain
DANN
Uncertain
DEOGEN2
Pathogenic
.;D;D;T;.
Eigen
Uncertain
Eigen_PC
Uncertain
FATHMM_MKL
Uncertain
D
LIST_S2
Uncertain
D;D;D;D;D
M_CAP
Pathogenic
D
MetaRNN
Pathogenic
D;D;D;D;D
MetaSVM
Pathogenic
D
MutationAssessor
Uncertain
.;M;.;.;.
PrimateAI
Uncertain
T
PROVEAN
Pathogenic
.;D;D;.;D
REVEL
Pathogenic
Sift
Uncertain
.;D;D;.;D
Sift4G
Uncertain
.;D;D;D;D
Polyphen
1.0
.;D;D;.;D
Vest4
0.89, 0.89, 0.86, 0.88
MutPred
Gain of ubiquitination at K239 (P = 0.078);Gain of ubiquitination at K239 (P = 0.078);Gain of ubiquitination at K239 (P = 0.078);Gain of ubiquitination at K239 (P = 0.078);Gain of ubiquitination at K239 (P = 0.078);
MVP
0.97
MPC
0.47
ClinPred
D
GERP RS
RBP_binding_hub_radar
RBP_regulation_power_radar
Varity_R
gMVP
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at