chr13-101055434-C-T
Variant summary
Our verdict is Uncertain significance. Variant got 1 ACMG points: 3P and 2B. PM2PP2BP4_Moderate
The NM_052867.4(NALCN):c.5078G>A(p.Arg1693Lys) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,870 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Synonymous variant affecting the same amino acid position (i.e. R1693R) has been classified as Likely benign.
Frequency
Consequence
NM_052867.4 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Uncertain_significance. Variant got 1 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
NALCN | NM_052867.4 | c.5078G>A | p.Arg1693Lys | missense_variant | 44/44 | ENST00000251127.11 | |
NALCN-AS1 | NR_047687.1 | n.758C>T | non_coding_transcript_exon_variant | 6/8 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
NALCN | ENST00000251127.11 | c.5078G>A | p.Arg1693Lys | missense_variant | 44/44 | 1 | NM_052867.4 | P1 | |
NALCN-AS1 | ENST00000457843.1 | n.758C>T | non_coding_transcript_exon_variant | 6/8 | 2 |
Frequencies
GnomAD3 genomes Cov.: 32
GnomAD3 exomes AF: 0.00000795 AC: 2AN: 251448Hom.: 0 AF XY: 0.00000736 AC XY: 1AN XY: 135886
GnomAD4 exome AF: 0.00000137 AC: 2AN: 1461870Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1AN XY: 727234
GnomAD4 genome Cov.: 32
ClinVar
Submissions by phenotype
not provided Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | GeneDx | Jan 27, 2020 | In silico analysis, which includes protein predictors and evolutionary conservation, supports that this variant does not alter protein structure/function; Has not been previously published as pathogenic or benign to our knowledge - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at