4-109760567-C-T

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

Scores

9
9
1

Clinical Significance

Pathogenic no assertion criteria provided P:1

Conservation

PhyloP100: 5.78
Variant links:
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

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
CFINM_000204.5 linkc.728G>A p.Gly243Asp missense_variant Exon 5 of 13 ENST00000394634.7 NP_000195.3 P05156A8K3L0

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
CFIENST00000394634.7 linkc.728G>A p.Gly243Asp missense_variant Exon 5 of 13 1 NM_000204.5 ENSP00000378130.2 P05156
ENSG00000285330ENST00000645635.1 linkc.728G>A p.Gly243Asp missense_variant Exon 5 of 15 ENSP00000493607.1 A0A2R8Y3M9

Frequencies

GnomAD3 genomes
AF:
0.00000657
AC:
1
AN:
152168
Hom.:
0
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.00
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.000193
Gnomad SAS
AF:
0.00
Gnomad FIN
AF:
0.00
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.00
Gnomad OTH
AF:
0.00
GnomAD4 exome
Cov.:
29
GnomAD4 genome
AF:
0.00000657
AC:
1
AN:
152168
Hom.:
0
Cov.:
32
AF XY:
0.00
AC XY:
0
AN XY:
74346
show subpopulations
Gnomad4 AFR
AF:
0.00
Gnomad4 AMR
AF:
0.00
Gnomad4 ASJ
AF:
0.00
Gnomad4 EAS
AF:
0.000193
Gnomad4 SAS
AF:
0.00
Gnomad4 FIN
AF:
0.00
Gnomad4 NFE
AF:
0.00
Gnomad4 OTH
AF:
0.00
Bravo
AF:
0.00000378

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: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
0.65
BayesDel_addAF
Pathogenic
0.47
D
BayesDel_noAF
Pathogenic
0.44
CADD
Uncertain
24
DANN
Uncertain
1.0
DEOGEN2
Pathogenic
0.82
.;D;D;T;.
Eigen
Uncertain
0.62
Eigen_PC
Uncertain
0.47
FATHMM_MKL
Uncertain
0.96
D
LIST_S2
Uncertain
0.93
D;D;D;D;D
M_CAP
Pathogenic
0.66
D
MetaRNN
Pathogenic
0.99
D;D;D;D;D
MetaSVM
Pathogenic
1.1
D
MutationAssessor
Uncertain
2.3
.;M;.;.;.
PrimateAI
Uncertain
0.52
T
PROVEAN
Pathogenic
-6.4
.;D;D;.;D
REVEL
Pathogenic
0.89
Sift
Uncertain
0.0030
.;D;D;.;D
Sift4G
Uncertain
0.0060
.;D;D;D;D
Polyphen
1.0
.;D;D;.;D
Vest4
0.89, 0.89, 0.86, 0.88
MutPred
0.89
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
0.99
D
GERP RS
5.5
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.7
Varity_R
0.94
gMVP
0.87

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.0
Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Other links and lift over

dbSNP: rs121964916; hg19: chr4-110681723; API