chr17-48613288-C-T
Variant summary
Our verdict is Likely benign. Variant got -3 ACMG points: 2P and 5B. PM2BP4BS2
The NM_024016.4(HOXB8):c.646G>A(p.Glu216Lys) variant causes a missense change. The variant allele was found at a frequency of 0.00000342 in 1,461,848 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 (★).
Frequency
Consequence
NM_024016.4 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Likely_benign. Variant got -3 ACMG points.
Transcripts
RefSeq
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
HOXB8 | ENST00000239144.5 | c.646G>A | p.Glu216Lys | missense_variant | Exon 2 of 2 | 2 | NM_024016.4 | ENSP00000239144.4 | ||
HOXB8 | ENST00000576562.1 | c.643G>A | p.Glu215Lys | missense_variant | Exon 2 of 2 | 2 | ENSP00000460659.1 | |||
HOXB8 | ENST00000498634.2 | c.190G>A | p.Glu64Lys | missense_variant | Exon 1 of 2 | 3 | ENSP00000460254.1 | |||
HOXB7 | ENST00000567101.2 | n.60-5193G>A | intron_variant | Intron 1 of 1 | 2 |
Frequencies
GnomAD3 genomes Cov.: 30
GnomAD3 exomes AF: 0.0000159 AC: 4AN: 251466Hom.: 0 AF XY: 0.0000147 AC XY: 2AN XY: 135912
GnomAD4 exome AF: 0.00000342 AC: 5AN: 1461848Hom.: 0 Cov.: 32 AF XY: 0.00000275 AC XY: 2AN XY: 727232
GnomAD4 genome Cov.: 30
ClinVar
Submissions by phenotype
not specified Uncertain:1
The c.646G>A (p.E216K) alteration is located in exon 2 (coding exon 2) of the HOXB8 gene. This alteration results from a G to A substitution at nucleotide position 646, causing the glutamic acid (E) at amino acid position 216 to be replaced by a lysine (K). 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