Genetic Variant ZBTB47:p.Ala83Val (chr3-42658603-C-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_145166.4(ZBTB47):c.248C>T(p.Ala83Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000716 in 1,536,908 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 0.0000066 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0000072 ( 0 hom. )

Consequence

ZBTB47
NM_145166.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.90

Variant links:

Genes affected

ZBTB47 (HGNC:26955): (zinc finger and BTB domain containing 47) Predicted to enable DNA-binding transcription factor activity, RNA polymerase II-specific and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Predicted to be involved in regulation of transcription by RNA polymerase II. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ZBTB47 links:

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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=0.13636878).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ZBTB47	NM_145166.4 link	c.248C>T	p.Ala83Val	missense_variant	Exon 2 of 6	ENST00000232974.11	NP_660149.2	Q9UFB7-1
ZBTB47	NM_001410746.1 link	c.332C>T	p.Ala111Val	missense_variant	Exon 2 of 6		NP_001397675.1
ZBTB47	XM_047449234.1 link	c.428C>T	p.Ala143Val	missense_variant	Exon 3 of 7		XP_047305190.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
ZBTB47	ENST00000232974.11 link	c.248C>T	p.Ala83Val	missense_variant	Exon 2 of 6	5	NM_145166.4	ENSP00000232974.6	Q9UFB7-1
ZBTB47	ENST00000680014.1 link	c.332C>T	p.Ala111Val	missense_variant	Exon 2 of 6			ENSP00000504903.1	A0A7P0T820
ZBTB47	ENST00000505904.1 link	c.-529C>T		upstream_gene_variant		5		ENSP00000420968.1	D6RDG5

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152236

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.00000722

AC:

AN:

1384672

Hom.:

Cov.:

AF XY:

0.0000102

AC XY:

AN XY:

683268

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.0000397

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000834

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152236

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74368

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.0000654

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000378

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Oct 19, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.248C>T (p.A83V) alteration is located in exon 2 (coding exon 1) of the ZBTB47 gene. This alteration results from a C to T substitution at nucleotide position 248, causing the alanine (A) at amino acid position 83 to be replaced by a valine (V). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.42

BayesDel_addAF

Benign

-0.25

BayesDel_noAF

Benign

-0.59

CADD

Uncertain

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.096

Eigen

Benign

-0.19

Eigen_PC

Benign

0.0017

FATHMM_MKL

Uncertain

0.94

LIST_S2

Benign

0.79

M_CAP

Benign

0.011

MetaRNN

Benign

0.14

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.13

PrimateAI

Uncertain

0.75

PROVEAN

Benign

-1.6

REVEL

Benign

0.012

Sift

Uncertain

0.0020

Sift4G

Benign

0.18

Vest4

0.19

MVP

0.068

MPC

1.2

ClinPred

0.81

GERP RS

4.7

Varity_R

0.19

gMVP

0.63

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over