chr14-54702269-C-T
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Variant summary
Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2
The NM_015589.6(SAMD4A):c.404C>T(p.Thr135Ile) variant causes a missense change. The variant allele was found at a frequency of 0.00000124 in 1,614,090 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)
Exomes 𝑓: 6.8e-7 ( 0 hom. )
Consequence
SAMD4A
NM_015589.6 missense
NM_015589.6 missense
Scores
1
10
8
Clinical Significance
Not reported in ClinVar
Conservation
PhyloP100: 6.17
Genes affected
SAMD4A (HGNC:23023): (sterile alpha motif domain containing 4A) Sterile alpha motifs (SAMs) in proteins such as SAMD4A are part of an RNA-binding domain that functions as a posttranscriptional regulator by binding to an RNA sequence motif known as the Smaug recognition element, which was named after the Drosophila Smaug protein (Baez and Boccaccio, 2005 [PubMed 16221671]).[supplied by OMIM, Mar 2008]
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ACMG classification
Classification made for transcript
Verdict is Uncertain_significance. Variant got 2 ACMG points.
PM2
Very rare variant in population databases, with high coverage;
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
SAMD4A | NM_015589.6 | c.404C>T | p.Thr135Ile | missense_variant | 3/13 | ENST00000554335.6 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
SAMD4A | ENST00000554335.6 | c.404C>T | p.Thr135Ile | missense_variant | 3/13 | 5 | NM_015589.6 | A1 | |
SAMD4A-AS1 | ENST00000691091.2 | n.429-14839G>A | intron_variant, non_coding_transcript_variant |
Frequencies
GnomAD3 genomes AF: 0.00000657 AC: 1AN: 152234Hom.: 0 Cov.: 32
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GnomAD3 exomes AF: 0.00000399 AC: 1AN: 250664Hom.: 0 AF XY: 0.00 AC XY: 0AN XY: 135434
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GnomAD4 exome AF: 6.84e-7 AC: 1AN: 1461856Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1AN XY: 727228
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GnomAD4 genome AF: 0.00000657 AC: 1AN: 152234Hom.: 0 Cov.: 32 AF XY: 0.0000134 AC XY: 1AN XY: 74366
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ClinVar
Not reported inComputational scores
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Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
BayesDel_addAF
Uncertain
T
BayesDel_noAF
Uncertain
CADD
Uncertain
DANN
Uncertain
DEOGEN2
Benign
T;.;T
Eigen
Uncertain
Eigen_PC
Uncertain
FATHMM_MKL
Uncertain
D
LIST_S2
Uncertain
.;D;D
M_CAP
Benign
D
MetaRNN
Uncertain
D;D;D
MetaSVM
Benign
T
MutationAssessor
Benign
N;N;N
MutationTaster
Benign
N
PrimateAI
Uncertain
T
PROVEAN
Benign
N;.;N
REVEL
Uncertain
Sift
Benign
T;.;T
Sift4G
Benign
T;T;T
Polyphen
D;D;D
Vest4
MutPred
Loss of disorder (P = 0.069);Loss of disorder (P = 0.069);Loss of disorder (P = 0.069);
MVP
MPC
1.5
ClinPred
D
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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