Variant 20-18315431-G-A details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_001352452.2(ZNF133):c.580G>A(p.Gly194Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000128 in 1,614,188 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G194E) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.00049 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000091 ( 2 hom. )

Consequence

ZNF133
NM_001352452.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.806

Variant links:

Genes affected

ZNF133 (HGNC:12917): (zinc finger protein 133) Predicted to enable DNA-binding transcription repressor activity, RNA polymerase II-specific and RNA polymerase II transcription regulatory region sequence-specific DNA binding activity. Involved in negative regulation of transcription by RNA polymerase II. Predicted to be located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ZNF133 links:

(HGNC:):

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=0.022075683).

BS2

High Homozygotes in GnomAdExome4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ZNF133	NM_001352452.2 linkuse as main transcript	c.580G>A	p.Gly194Arg	missense_variant	7/7	ENST00000425686.3	NP_001339381.2
ZNF133-AS1	XR_937299.4 linkuse as main transcript	n.574-1468C>T		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ZNF133	ENST00000425686.3 linkuse as main transcript	c.580G>A	p.Gly194Arg	missense_variant	7/7	3	NM_001352452.2	ENSP00000406638	A2	P52736-1
	ENST00000666293.1 linkuse as main transcript	n.425+8213C>T		intron_variant, non_coding_transcript_variant

Frequencies

GnomAD3 genomes

AF:

0.000480

AC:

AN:

152198

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00169

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:

0.00316

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000112

AC:

AN:

250978

Hom.:

AF XY:

0.000103

AC XY:

AN XY:

135784

show subpopulations

Gnomad AFR exome

AF:

0.00142

Gnomad AMR exome

AF:

0.0000578

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000653

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000882

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000910

AC:

133

AN:

1461872

Hom.:

Cov.:

AF XY:

0.0000949

AC XY:

AN XY:

727236

show subpopulations

Gnomad4 AFR exome

AF:

0.00254

Gnomad4 AMR exome

AF:

0.000112

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000144

Gnomad4 OTH exome

AF:

0.000381

GnomAD4 genome

AF:

0.000486

AC:

AN:

152316

Hom.:

Cov.:

AF XY:

0.000457

AC XY:

AN XY:

74478

show subpopulations

Gnomad4 AFR

AF:

0.00171

Gnomad4 AMR

AF:

0.0000653

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000115

Hom.:

Bravo

AF:

0.000506

ESP6500AA

AF:

0.00113

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000115

AC:

Asia WGS

AF:

0.000577

AC:

AN:

3478

EpiCase

AF:

0.00

EpiControl

AF:

0.0000593

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

Oct 27, 2022

The c.577G>A (p.G193R) alteration is located in exon 7 (coding exon 3) of the ZNF133 gene. This alteration results from a G to A substitution at nucleotide position 577, causing the glycine (G) at amino acid position 193 to be replaced by an arginine (R). 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

0.079

BayesDel_addAF

Benign

-0.59

BayesDel_noAF

Benign

-0.63

CADD

Benign

7.6

DANN

Benign

0.67

DEOGEN2

Benign

0.0076

.;.;T;.;.;T;.;.;.;T

Eigen

Benign

-0.88

Eigen_PC

Benign

-0.90

FATHMM_MKL

Benign

0.073

LIST_S2

Benign

0.15

T;T;.;T;T;T;.;T;T;.

M_CAP

Benign

0.0077

MetaRNN

Benign

0.022

T;T;T;T;T;T;T;T;T;T

MetaSVM

Benign

-0.99

MutationAssessor

Benign

1.2

.;.;L;.;.;L;.;.;.;L

MutationTaster

Benign

1.0

N;N;N;N;N;N;N

PrimateAI

Benign

0.32

PROVEAN

Benign

-0.22

.;.;.;.;N;N;N;.;.;N

REVEL

Benign

0.034

Sift

Benign

0.55

.;.;.;.;T;T;T;.;.;T

Sift4G

Benign

0.26

T;T;T;T;T;T;T;T;T;T

Polyphen

0.025, 0.014

.;B;B;.;.;B;B;.;.;B

Vest4

0.20

MutPred

0.21

.;.;Loss of glycosylation at S193 (P = 0.0692);.;.;Loss of glycosylation at S193 (P = 0.0692);.;.;.;Loss of glycosylation at S193 (P = 0.0692);

MVP

0.33

MPC

0.51

ClinPred

0.0038

GERP RS

2.1

Varity_R

0.035

gMVP

0.11

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