chr8-22248276-G-A
Variant summary
Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate
The NM_001722.3(POLR3D):c.484G>A(p.Asp162Asn) variant causes a missense, splice region change. The variant allele was found at a frequency of 0.0000254 in 1,613,632 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/22 in silico tools predict a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Consequence
NM_001722.3 missense, splice_region
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Uncertain_significance. Variant got 0 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
POLR3D | NM_001722.3 | c.484G>A | p.Asp162Asn | missense_variant, splice_region_variant | 5/9 | ENST00000306433.9 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
POLR3D | ENST00000306433.9 | c.484G>A | p.Asp162Asn | missense_variant, splice_region_variant | 5/9 | 1 | NM_001722.3 | P1 |
Frequencies
GnomAD3 genomes AF: 0.0000197 AC: 3AN: 152200Hom.: 0 Cov.: 32
GnomAD3 exomes AF: 0.0000159 AC: 4AN: 250994Hom.: 0 AF XY: 0.0000221 AC XY: 3AN XY: 135654
GnomAD4 exome AF: 0.0000260 AC: 38AN: 1461432Hom.: 0 Cov.: 34 AF XY: 0.0000303 AC XY: 22AN XY: 727002
GnomAD4 genome AF: 0.0000197 AC: 3AN: 152200Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0AN XY: 74360
ClinVar
Submissions by phenotype
not specified Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Oct 05, 2023 | The c.484G>A (p.D162N) alteration is located in exon 5 (coding exon 4) of the POLR3D gene. This alteration results from a G to A substitution at nucleotide position 484, causing the aspartic acid (D) at amino acid position 162 to be replaced by an asparagine (N). 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