1-84412424-A-C
Variant summary
Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2
The NM_021233.3(DNASE2B):āc.623A>Cā(p.His208Pro) variant causes a missense change. The variant allele was found at a frequency of 0.0000089 in 1,461,138 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (ā ).
Frequency
Consequence
NM_021233.3 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Uncertain_significance. Variant got 2 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
DNASE2B | NM_021233.3 | c.623A>C | p.His208Pro | missense_variant | Exon 5 of 6 | ENST00000370665.4 | NP_067056.2 | |
DNASE2B | XM_047426625.1 | c.386A>C | p.His129Pro | missense_variant | Exon 4 of 5 | XP_047282581.1 | ||
DNASE2B | NM_058248.2 | c.-2A>C | 5_prime_UTR_variant | Exon 3 of 4 | NP_490649.1 | |||
DNASE2B | XM_011541878.3 | c.-2A>C | 5_prime_UTR_variant | Exon 2 of 3 | XP_011540180.1 |
Ensembl
Frequencies
GnomAD3 genomes Cov.: 32
GnomAD3 exomes AF: 0.00000399 AC: 1AN: 250664Hom.: 0 AF XY: 0.00000738 AC XY: 1AN XY: 135456
GnomAD4 exome AF: 0.00000890 AC: 13AN: 1461138Hom.: 0 Cov.: 30 AF XY: 0.00000826 AC XY: 6AN XY: 726818
GnomAD4 genome Cov.: 32
ClinVar
Submissions by phenotype
not specified Uncertain:1
The c.623A>C (p.H208P) alteration is located in exon 5 (coding exon 5) of the DNASE2B gene. This alteration results from a A to C substitution at nucleotide position 623, causing the histidine (H) at amino acid position 208 to be replaced by a proline (P). 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