Variant 18-48029769-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_001318841.2(ZBTB7C):c.1351G>A(p.Glu451Lys) variant causes a missense change. The variant allele was found at a frequency of 0.00000497 in 1,608,542 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: 0.0000048 ( 0 hom. )

Consequence

ZBTB7C
NM_001318841.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.03

Variant links:

Genes affected

ZBTB7C (HGNC:31700): (zinc finger and BTB domain containing 7C) Predicted to enable DNA-binding transcription factor activity, RNA polymerase II-specific and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Involved in negative regulation of cell population proliferation. Predicted to be located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ZBTB7C links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.12157965).

BS2

High AC in GnomAdExome4 at 7 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ZBTB7C	NM_001318841.2 linkuse as main transcript	c.1351G>A	p.Glu451Lys	missense_variant	5/5	ENST00000590800.6	NP_001305770.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris
ZBTB7C	ENST00000590800.6 linkuse as main transcript	c.1351G>A	p.Glu451Lys	missense_variant	5/5	1	NM_001318841.2	ENSP00000467877	P1
ZBTB7C	ENST00000535628.6 linkuse as main transcript	c.1351G>A	p.Glu451Lys	missense_variant	3/3	1		ENSP00000439781	P1
ZBTB7C	ENST00000586438.5 linkuse as main transcript	c.1351G>A	p.Glu451Lys	missense_variant	3/3	1		ENSP00000468254	P1
ZBTB7C	ENST00000588982.5 linkuse as main transcript	c.1351G>A	p.Glu451Lys	missense_variant	4/4	1		ENSP00000468782	P1

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152204

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

GnomAD3 exomes

AF:

0.0000122

AC:

AN:

246830

Hom.:

AF XY:

0.00000746

AC XY:

AN XY:

134032

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000868

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000481

AC:

AN:

1456338

Hom.:

Cov.:

AF XY:

0.00000276

AC XY:

AN XY:

724882

show subpopulations

Gnomad4 AFR exome

AF:

0.0000597

Gnomad4 AMR exome

AF:

0.0000671

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

8.99e-7

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152204

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74354

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

ExAC

AF:

0.0000165

AC:

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

May 27, 2022

The c.1351G>A (p.E451K) alteration is located in exon 3 (coding exon 2) of the ZBTB7C gene. This alteration results from a G to A substitution at nucleotide position 1351, causing the glutamic acid (E) at amino acid position 451 to be replaced by a lysine (K). 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

Pathogenic

0.71

BayesDel_addAF

Benign

-0.31

BayesDel_noAF

Benign

-0.49

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.033

T;T;T;T

Eigen

Benign

-0.19

Eigen_PC

Benign

0.00068

FATHMM_MKL

Uncertain

0.89

LIST_S2

Uncertain

0.88

.;.;.;D

M_CAP

Benign

0.012

MetaRNN

Benign

0.12

T;T;T;T

MetaSVM

Benign

-0.90

MutationAssessor

Benign

0.40

N;N;N;N

MutationTaster

Benign

0.99

D;D;D;D;D

PrimateAI

Pathogenic

0.93

PROVEAN

Benign

-1.4

N;.;.;.

REVEL

Benign

0.093

Sift

Benign

0.31

T;.;.;.

Sift4G

Benign

0.20

T;T;T;T

Polyphen

0.056

B;B;B;B

Vest4

0.29

MutPred

0.38

Gain of methylation at E451 (P = 0);Gain of methylation at E451 (P = 0);Gain of methylation at E451 (P = 0);Gain of methylation at E451 (P = 0);

MVP

0.043

MPC

1.2

ClinPred

0.76

GERP RS

4.5

Varity_R

0.35

gMVP

0.56

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