Genetic Variant ZC3H7A:p.Ala510Thr (chr16-11765680-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_014153.4(ZC3H7A):c.1528G>A(p.Ala510Thr) variant causes a missense change. The variant allele was found at a frequency of 0.00000434 in 1,611,308 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 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000034 ( 0 hom. )

Consequence

ZC3H7A
NM_014153.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.09

Variant links:

Genes affected

ZC3H7A (HGNC:30959): (zinc finger CCCH-type containing 7A) Enables miRNA binding activity. Involved in production of miRNAs involved in gene silencing by miRNA. Predicted to be located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ZC3H7A 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=0.23493835).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ZC3H7A	NM_014153.4 link	c.1528G>A	p.Ala510Thr	missense_variant	Exon 14 of 23	ENST00000355758.9	NP_054872.2	Q8IWR0-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ZC3H7A	ENST00000355758.9 link	c.1528G>A	p.Ala510Thr	missense_variant	Exon 14 of 23	1	NM_014153.4	ENSP00000347999.4		Q8IWR0-1

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152104

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000385

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:

0.0000160

AC:

AN:

249310

Hom.:

AF XY:

0.0000148

AC XY:

AN XY:

134768

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000219

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:

0.00000343

AC:

AN:

1459204

Hom.:

Cov.:

AF XY:

0.00000276

AC XY:

AN XY:

725870

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000126

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152104

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74294

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000385

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000189

ExAC

AF:

0.0000247

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Sep 23, 2023

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.1528G>A (p.A510T) alteration is located in exon 14 (coding exon 13) of the ZC3H7A gene. This alteration results from a G to A substitution at nucleotide position 1528, causing the alanine (A) at amino acid position 510 to be replaced by a threonine (T). 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

0.36

BayesDel_addAF

Benign

-0.30

BayesDel_noAF

Benign

-0.38

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Benign

0.035

T;T;.

Eigen

Pathogenic

0.73

Eigen_PC

Pathogenic

0.75

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Uncertain

0.94

.;D;D

M_CAP

Benign

0.0059

MetaRNN

Benign

0.23

T;T;T

MetaSVM

Benign

-1.2

MutationAssessor

Uncertain

2.6

M;M;.

PrimateAI

Pathogenic

0.80

PROVEAN

Benign

-1.1

N;N;.

REVEL

Benign

0.13

Sift

Benign

0.085

T;T;.

Sift4G

Benign

0.061

T;T;.

Polyphen

0.99

D;D;.

Vest4

0.70

MutPred

0.39

Gain of sheet (P = 0.0344);Gain of sheet (P = 0.0344);.;

MVP

0.21

MPC

1.4

ClinPred

0.60

GERP RS

5.8

Varity_R

0.11

gMVP

0.67

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