chr3-184344734-C-T
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Variant summary
Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate
The NM_144635.5(FAM131A):c.865C>T(p.Arg289Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000924 in 1,612,376 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 0.000013 ( 0 hom., cov: 33)
Exomes 𝑓: 0.00010 ( 0 hom. )
Consequence
FAM131A
NM_144635.5 missense
NM_144635.5 missense
Scores
7
11
Clinical Significance
Conservation
PhyloP100: 1.73
Genes affected
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ACMG classification
Classification made for transcript
Verdict is Uncertain_significance. Variant got 0 ACMG points.
PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (MetaRNN=0.19347206).
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
FAM131A | NM_144635.5 | c.865C>T | p.Arg289Trp | missense_variant | 6/6 | ENST00000383847.7 | NP_653236.3 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
FAM131A | ENST00000383847.7 | c.865C>T | p.Arg289Trp | missense_variant | 6/6 | 2 | NM_144635.5 | ENSP00000373360 | A1 |
Frequencies
GnomAD3 genomes AF: 0.0000197 AC: 3AN: 152218Hom.: 0 Cov.: 33
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GnomAD3 exomes AF: 0.0000524 AC: 13AN: 247932Hom.: 0 AF XY: 0.0000594 AC XY: 8AN XY: 134570
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GnomAD4 exome AF: 0.000101 AC: 147AN: 1460040Hom.: 0 Cov.: 32 AF XY: 0.000113 AC XY: 82AN XY: 726464
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GnomAD4 genome AF: 0.0000131 AC: 2AN: 152336Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0AN XY: 74488
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ClinVar
Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
not specified Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Dec 21, 2022 | The c.865C>T (p.R289W) alteration is located in exon 6 (coding exon 6) of the FAM131A gene. This alteration results from a C to T substitution at nucleotide position 865, causing the arginine (R) at amino acid position 289 to be replaced by a tryptophan (W). 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
Pathogenic
DANN
Uncertain
Eigen
Uncertain
Eigen_PC
Uncertain
FATHMM_MKL
Uncertain
D
LIST_S2
Uncertain
.;D;.;D;D;D;D;D
M_CAP
Benign
D
MetaRNN
Benign
T;T;T;T;T;T;T;T
MetaSVM
Benign
T
MutationAssessor
Benign
.;.;.;.;.;.;.;L
MutationTaster
Benign
D;D;D;D;D;D;D
PrimateAI
Uncertain
T
PROVEAN
Benign
N;N;N;N;.;N;N;N
REVEL
Benign
Sift
Benign
T;D;T;D;.;D;T;D
Sift4G
Uncertain
D;D;D;D;.;D;D;D
Polyphen
1.0
.;D;.;.;.;.;.;.
Vest4
MVP
MPC
1.2
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