2-73641184-G-A
Variant summary
Our verdict is Likely pathogenic. Variant got 8 ACMG points: 8P and 0B. PM1PM2PP3_Strong
The NM_003960.4(NAT8):c.445C>T(p.Arg149Cys) variant causes a missense change. The variant allele was found at a frequency of 0.0000223 in 1,614,100 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 Uncertain significance (★).
Frequency
Consequence
NM_003960.4 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Likely_pathogenic. Variant got 8 ACMG points.
Transcripts
RefSeq
Ensembl
Frequencies
GnomAD3 genomes AF: 0.00000657 AC: 1AN: 152112Hom.: 0 Cov.: 32
GnomAD3 exomes AF: 0.00000795 AC: 2AN: 251430Hom.: 0 AF XY: 0.00000736 AC XY: 1AN XY: 135888
GnomAD4 exome AF: 0.0000233 AC: 34AN: 1461870Hom.: 0 Cov.: 30 AF XY: 0.0000206 AC XY: 15AN XY: 727238
GnomAD4 genome AF: 0.0000131 AC: 2AN: 152230Hom.: 0 Cov.: 32 AF XY: 0.0000269 AC XY: 2AN XY: 74424
ClinVar
Submissions by phenotype
not specified Uncertain:1
The c.445C>T (p.R149C) alteration is located in exon 2 (coding exon 1) of the NAT8 gene. This alteration results from a C to T substitution at nucleotide position 445, causing the arginine (R) at amino acid position 149 to be replaced by a cysteine (C). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at