9-120952774-C-T
Variant summary
Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate
The NM_001735.3(C5):c.4996G>A(p.Glu1666Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000186 in 1,613,688 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Consequence
NM_001735.3 missense
Scores
Clinical Significance
Conservation
Genome browser will be placed here
ACMG classification
Verdict is Uncertain_significance. Variant got 0 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
C5 | NM_001735.3 | c.4996G>A | p.Glu1666Lys | missense_variant | 41/41 | ENST00000223642.3 | NP_001726.2 | |
C5 | NM_001317163.2 | c.5014G>A | p.Glu1672Lys | missense_variant | 41/41 | NP_001304092.1 | ||
C5-OT1 | NR_148450.1 | n.58G>A | non_coding_transcript_exon_variant | 1/2 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
C5 | ENST00000223642.3 | c.4996G>A | p.Glu1666Lys | missense_variant | 41/41 | 1 | NM_001735.3 | ENSP00000223642.1 |
Frequencies
GnomAD3 genomes AF: 0.0000131 AC: 2AN: 152154Hom.: 0 Cov.: 32
GnomAD3 exomes AF: 0.00000398 AC: 1AN: 251408Hom.: 0 AF XY: 0.00 AC XY: 0AN XY: 135872
GnomAD4 exome AF: 6.84e-7 AC: 1AN: 1461534Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0AN XY: 727088
GnomAD4 genome AF: 0.0000131 AC: 2AN: 152154Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1AN XY: 74334
ClinVar
Submissions by phenotype
not provided Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Labcorp Genetics (formerly Invitae), Labcorp | Jul 12, 2022 | In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may disrupt the consensus splice site. Algorithms developed to predict the effect of missense changes on protein structure and function output the following: SIFT: "Tolerated"; PolyPhen-2: "Benign"; Align-GVGD: "Class C0". The lysine amino acid residue is found in multiple mammalian species, which suggests that this missense change does not adversely affect protein function. This variant has not been reported in the literature in individuals affected with C5-related conditions. This variant is present in population databases (rs750465028, gnomAD 0.003%). This sequence change replaces glutamic acid, which is acidic and polar, with lysine, which is basic and polar, at codon 1666 of the C5 protein (p.Glu1666Lys). - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at