2-170217333-C-A
Variant summary
Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2
The NM_138995.5(MYO3B):c.541C>A(p.Leu181Ile) variant causes a missense change. The variant allele was found at a frequency of 0.0000316 in 1,613,956 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Consequence
NM_138995.5 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Uncertain_significance. Variant got 2 ACMG points.
Transcripts
RefSeq
Ensembl
Frequencies
GnomAD3 genomes AF: 0.0000131 AC: 2AN: 152230Hom.: 0 Cov.: 32
GnomAD3 exomes AF: 0.0000361 AC: 9AN: 249562Hom.: 0 AF XY: 0.0000591 AC XY: 8AN XY: 135396
GnomAD4 exome AF: 0.0000335 AC: 49AN: 1461726Hom.: 0 Cov.: 29 AF XY: 0.0000481 AC XY: 35AN XY: 727184
GnomAD4 genome AF: 0.0000131 AC: 2AN: 152230Hom.: 0 Cov.: 32 AF XY: 0.0000269 AC XY: 2AN XY: 74368
ClinVar
Submissions by phenotype
not specified Uncertain:1
The c.541C>A (p.L181I) alteration is located in exon 6 (coding exon 6) of the MYO3B gene. This alteration results from a C to A substitution at nucleotide position 541, causing the leucine (L) at amino acid position 181 to be replaced by an isoleucine (I). 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