9-133518957-C-T
Variant summary
Our verdict is Uncertain significance. Variant got 3 ACMG points: 4P and 1B. PM1PM2BP4
The NM_001080483.3(MYMK):c.316G>A(p.Val106Met) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000867 in 1,613,996 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
Genomes: 𝑓 0.00032 ( 0 hom., cov: 32)
Exomes 𝑓: 0.000062 ( 0 hom. )
Consequence
MYMK
NM_001080483.3 missense
NM_001080483.3 missense
Scores
1
5
12
Clinical Significance
Conservation
PhyloP100: 7.33
Genes affected
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ACMG classification
Classification made for transcript
Verdict is Uncertain_significance. Variant got 3 ACMG points.
PM1
?
In a chain Protein myomaker (size 220) in uniprot entity MYMK_HUMAN there are 10 pathogenic changes around while only 1 benign (91%) in NM_001080483.3
PM2
?
Very rare variant in population databases, with high coverage;
BP4
?
Computational evidence support a benign effect (MetaRNN=0.30362427).
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
MYMK | NM_001080483.3 | c.316G>A | p.Val106Met | missense_variant | 3/5 | ENST00000339996.4 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
MYMK | ENST00000339996.4 | c.316G>A | p.Val106Met | missense_variant | 3/5 | 2 | NM_001080483.3 | P1 | |
MYMK | ENST00000413714.1 | n.371G>A | non_coding_transcript_exon_variant | 3/4 | 3 |
Frequencies
GnomAD3 genomes ? AF: 0.000322 AC: 49AN: 152152Hom.: 0 Cov.: 32
GnomAD3 genomes
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GnomAD3 exomes AF: 0.0000717 AC: 18AN: 251174Hom.: 0 AF XY: 0.0000442 AC XY: 6AN XY: 135772
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GnomAD4 exome AF: 0.0000623 AC: 91AN: 1461726Hom.: 0 Cov.: 31 AF XY: 0.0000578 AC XY: 42AN XY: 727164
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GnomAD4 genome ? AF: 0.000322 AC: 49AN: 152270Hom.: 0 Cov.: 32 AF XY: 0.000336 AC XY: 25AN XY: 74442
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ClinVar
Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Inborn genetic diseases Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Apr 20, 2021 | The c.316G>A (p.V106M) alteration is located in exon 3 (coding exon 3) of the TMEM8C gene. This alteration results from a G to A substitution at nucleotide position 316, causing the valine (V) at amino acid position 106 to be replaced by a methionine (M). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
BayesDel_addAF
Benign
T
BayesDel_noAF
Benign
Cadd
Uncertain
Dann
Benign
DEOGEN2
Benign
T
Eigen
Uncertain
Eigen_PC
Benign
FATHMM_MKL
Uncertain
D
LIST_S2
Uncertain
D
M_CAP
Benign
D
MetaRNN
Benign
T
MetaSVM
Benign
T
MutationTaster
Benign
D
PrimateAI
Uncertain
T
PROVEAN
Benign
N
REVEL
Uncertain
Sift
Benign
T
Sift4G
Pathogenic
D
Polyphen
D
Vest4
MVP
MPC
ClinPred
T
GERP RS
Varity_R
gMVP
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at