Variant chr18-48029639-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_001318841.2(ZBTB7C):c.1481G>A(p.Gly494Glu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00105 in 1,528,940 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00078 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0011 ( 0 hom. )

Consequence

ZBTB7C
NM_001318841.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.86

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 Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.014161408).

BS2

High AC in GnomAd4 at 119 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ZBTB7C	NM_001318841.2 linkuse as main transcript	c.1481G>A	p.Gly494Glu	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.1481G>A	p.Gly494Glu	missense_variant	5/5	1	NM_001318841.2	ENSP00000467877	P1
ZBTB7C	ENST00000535628.6 linkuse as main transcript	c.1481G>A	p.Gly494Glu	missense_variant	3/3	1		ENSP00000439781	P1
ZBTB7C	ENST00000586438.5 linkuse as main transcript	c.1481G>A	p.Gly494Glu	missense_variant	3/3	1		ENSP00000468254	P1
ZBTB7C	ENST00000588982.5 linkuse as main transcript	c.1481G>A	p.Gly494Glu	missense_variant	4/4	1		ENSP00000468782	P1

Frequencies

GnomAD3 genomes

AF:

0.000783

AC:

119

AN:

152034

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000121

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000983

Gnomad ASJ

AF:

0.000576

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00138

Gnomad OTH

AF:

0.00144

GnomAD3 exomes

AF:

0.000855

AC:

114

AN:

133308

Hom.:

AF XY:

0.000906

AC XY:

AN XY:

73916

show subpopulations

Gnomad AFR exome

AF:

0.000136

Gnomad AMR exome

AF:

0.00142

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000946

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00142

Gnomad OTH exome

AF:

0.00105

GnomAD4 exome

AF:

0.00108

AC:

1484

AN:

1376796

Hom.:

Cov.:

AF XY:

0.00113

AC XY:

767

AN XY:

680218

show subpopulations

Gnomad4 AFR exome

AF:

0.000227

Gnomad4 AMR exome

AF:

0.00152

Gnomad4 ASJ exome

AF:

0.0000827

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000103

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00124

Gnomad4 OTH exome

AF:

0.00134

GnomAD4 genome

AF:

0.000782

AC:

119

AN:

152144

Hom.:

Cov.:

AF XY:

0.000618

AC XY:

AN XY:

74396

show subpopulations

Gnomad4 AFR

AF:

0.000120

Gnomad4 AMR

AF:

0.000981

Gnomad4 ASJ

AF:

0.000576

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00138

Gnomad4 OTH

AF:

0.00142

Alfa

AF:

0.000842

Hom.:

Bravo

AF:

0.000880

ExAC

AF:

0.000422

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

Jul 26, 2022

The c.1481G>A (p.G494E) 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 1481, causing the glycine (G) at amino acid position 494 to be replaced by a glutamic acid (E). 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

0.63

BayesDel_addAF

Benign

-0.48

BayesDel_noAF

Benign

-0.50

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.012

T;T;T;T

Eigen

Benign

-0.37

Eigen_PC

Benign

-0.21

FATHMM_MKL

Benign

0.31

LIST_S2

Benign

0.78

.;.;.;T

M_CAP

Benign

0.047

MetaRNN

Benign

0.014

T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.34

N;N;N;N

MutationTaster

Benign

0.73

D;D;D;D;D

PrimateAI

Pathogenic

0.88

PROVEAN

Benign

0.29

N;.;.;.

REVEL

Benign

0.11

Sift

Uncertain

0.027

D;.;.;.

Sift4G

Uncertain

0.049

D;D;D;D

Polyphen

0.0020

B;B;B;B

Vest4

0.33

MVP

0.093

MPC

0.63

ClinPred

0.024

GERP RS

3.6

Varity_R

0.18

gMVP

0.51

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