15-74544097-C-T
Position:
Variant summary
Our verdict is Uncertain significance. Variant got 2 ACMG points: 3P and 1B. PM2PP2BP4
The NM_006465.4(ARID3B):c.161C>T(p.Ser54Phe) variant causes a missense change. The variant allele was found at a frequency of 0.00000205 in 1,461,666 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Genomes: not found (cov: 32)
Exomes 𝑓: 0.0000021 ( 0 hom. )
Consequence
ARID3B
NM_006465.4 missense
NM_006465.4 missense
Scores
1
5
12
Clinical Significance
Conservation
PhyloP100: 6.10
Genes affected
ARID3B (HGNC:14350): (AT-rich interaction domain 3B) This gene encodes a member of the ARID (AT-rich interaction domain) family of DNA-binding proteins. The encoded protein is homologous with two proteins that bind to the retinoblastoma gene product, and also with the mouse Bright and Drosophila dead ringer proteins. A pseudogene on chromosome 1p31 exists for this gene. Members of the ARID family have roles in embryonic patterning, cell lineage gene regulation, cell cycle control, transcriptional regulation and possibly in chromatin structure modification. [provided by RefSeq, Jul 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;
PP2
Missense variant where missense usually causes diseases, ARID3B
BP4
Computational evidence support a benign effect (MetaRNN=0.33592892).
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
ARID3B | NM_006465.4 | c.161C>T | p.Ser54Phe | missense_variant | 2/9 | ENST00000346246.10 | |
ARID3B | NM_001307939.2 | c.161C>T | p.Ser54Phe | missense_variant | 2/9 | ||
ARID3B | XR_007064418.1 | n.238C>T | non_coding_transcript_exon_variant | 1/9 | |||
ARID3B | XR_007064419.1 | n.238C>T | non_coding_transcript_exon_variant | 1/9 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
ARID3B | ENST00000346246.10 | c.161C>T | p.Ser54Phe | missense_variant | 2/9 | 1 | NM_006465.4 | P4 | |
ARID3B | ENST00000622429.1 | c.161C>T | p.Ser54Phe | missense_variant | 2/9 | 1 | A2 | ||
ARID3B | ENST00000569680.1 | n.305C>T | non_coding_transcript_exon_variant | 2/4 | 1 |
Frequencies
GnomAD3 genomes Cov.: 32
GnomAD3 genomes
Cov.:
32
GnomAD4 exome AF: 0.00000205 AC: 3AN: 1461666Hom.: 0 Cov.: 33 AF XY: 0.00000275 AC XY: 2AN XY: 727140
GnomAD4 exome
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3
AN:
1461666
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33
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2
AN XY:
727140
Gnomad4 AFR exome
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GnomAD4 genome Cov.: 32
GnomAD4 genome
Cov.:
32
Bravo
AF:
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 | Feb 16, 2023 | The c.161C>T (p.S54F) alteration is located in exon 2 (coding exon 1) of the ARID3B gene. This alteration results from a C to T substitution at nucleotide position 161, causing the serine (S) at amino acid position 54 to be replaced by a phenylalanine (F). 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
Benign
DANN
Uncertain
Eigen
Uncertain
Eigen_PC
Uncertain
FATHMM_MKL
Uncertain
D
LIST_S2
Benign
T;T
M_CAP
Benign
T
MetaRNN
Benign
T;T
MetaSVM
Benign
T
MutationAssessor
Benign
L;L
MutationTaster
Benign
N
PrimateAI
Benign
T
PROVEAN
Benign
N;.
REVEL
Benign
Sift
Pathogenic
D;.
Sift4G
Uncertain
D;D
Polyphen
D;D
Vest4
MVP
MPC
ClinPred
D
GERP RS
Varity_R
gMVP
Splicing
Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at