Genetic Variant ZBTB44:p.Thr356Met (chr11-130239848-G-A) – 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_001370222.1(ZBTB44):c.-185C>T variant causes a 5 prime UTR premature start codon gain change. The variant allele was found at a frequency of 0.0000229 in 1,612,286 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 0.000092 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000016 ( 0 hom. )

Consequence

ZBTB44
NM_001370222.1 5_prime_UTR_premature_start_codon_gain

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.15

Variant links:

Genes affected

ZBTB44 (HGNC:25001): (zinc finger and BTB domain containing 44) Predicted to enable DNA binding activity and metal ion binding activity. Predicted to be located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ZBTB44 links:

Genome browser will be placed here

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=0.20011988).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ZBTB44	NM_001301098.2 link	c.1067C>T	p.Thr356Met	missense_variant	Exon 3 of 8	ENST00000357899.9	NP_001288027.1	Q8NCP5H7BY22

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ZBTB44	ENST00000357899.9 link	c.1067C>T	p.Thr356Met	missense_variant	Exon 3 of 8	1	NM_001301098.2	ENSP00000350574.4		H7BY22

Frequencies

GnomAD3 genomes

AF:

0.0000921

AC:

AN:

152090

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000314

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000655

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

GnomAD3 exomes

AF:

0.0000363

AC:

AN:

248272

Hom.:

AF XY:

0.0000371

AC XY:

AN XY:

134612

show subpopulations

Gnomad AFR exome

AF:

0.000325

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000111

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000177

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000158

AC:

AN:

1460196

Hom.:

Cov.:

AF XY:

0.0000138

AC XY:

AN XY:

726276

show subpopulations

Gnomad4 AFR exome

AF:

0.000389

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000756

Gnomad4 SAS exome

AF:

0.0000233

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000360

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

AF:

0.0000921

AC:

AN:

152090

Hom.:

Cov.:

AF XY:

0.0000673

AC XY:

AN XY:

74290

show subpopulations

Gnomad4 AFR

AF:

0.000314

Gnomad4 AMR

AF:

0.0000655

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:

0.0000869

ExAC

AF:

0.0000248

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Nov 16, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.1067C>T (p.T356M) alteration is located in exon 3 (coding exon 2) of the ZBTB44 gene. This alteration results from a C to T substitution at nucleotide position 1067, causing the threonine (T) at amino acid position 356 to be replaced by a methionine (M). 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

Benign

0.15

BayesDel_addAF

Benign

-0.33

BayesDel_noAF

Benign

-0.41

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.016

.;.;T;T;.

Eigen

Uncertain

0.43

Eigen_PC

Uncertain

0.44

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Uncertain

0.96

D;D;D;.;D

M_CAP

Benign

0.037

MetaRNN

Benign

0.20

T;T;T;T;T

MetaSVM

Benign

-1.2

MutationAssessor

Benign

0.81

.;L;.;.;L

PrimateAI

Benign

0.42

PROVEAN

Benign

-0.85

N;N;N;N;N

REVEL

Benign

0.20

Sift

Uncertain

0.025

D;D;D;D;D

Sift4G

Uncertain

0.031

.;D;D;D;D

Polyphen

0.99, 1.0

.;D;.;.;D

Vest4

0.49, 0.51, 0.50, 0.48

MutPred

0.17

Loss of glycosylation at T356 (P = 0.0132);Loss of glycosylation at T356 (P = 0.0132);Loss of glycosylation at T356 (P = 0.0132);Loss of glycosylation at T356 (P = 0.0132);Loss of glycosylation at T356 (P = 0.0132);

MVP

0.12

MPC

1.1

ClinPred

0.26

GERP RS

5.5

gMVP

0.48

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