Variant 12-133011460-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_019591.4(ZNF26):c.1581A>G(p.Ile527Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000143 in 1,399,654 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

ZNF26
NM_019591.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.584

Variant links:

Genes affected

ZNF26 (HGNC:13053): (zinc finger protein 26) Predicted to enable DNA-binding transcription factor activity, RNA polymerase II-specific and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Predicted to be involved in regulation of transcription by RNA polymerase II. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ZNF26 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=0.13370553).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ZNF26	NM_019591.4 linkuse as main transcript	c.1581A>G	p.Ile527Met	missense_variant	4/4	ENST00000328654.10	NP_062537.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ZNF26	ENST00000328654.10 linkuse as main transcript	c.1581A>G	p.Ile527Met	missense_variant	4/4	1	NM_019591.4	ENSP00000333725	P1
ZNF26	ENST00000534834.1 linkuse as main transcript	n.4186A>G		non_coding_transcript_exon_variant	3/3	2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000143

AC:

AN:

1399654

Hom.:

Cov.:

AF XY:

0.00000289

AC XY:

AN XY:

691132

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000184

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000378

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

Dec 17, 2021

The c.1581A>G (p.I527M) alteration is located in exon 4 (coding exon 4) of the ZNF26 gene. This alteration results from a A to G substitution at nucleotide position 1581, causing the isoleucine (I) at amino acid position 527 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

0.30

BayesDel_addAF

Benign

-0.10

BayesDel_noAF

Benign

-0.38

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.060

T;T

Eigen

Benign

-0.23

Eigen_PC

Benign

-0.34

FATHMM_MKL

Benign

0.18

LIST_S2

Benign

0.78

T;T

M_CAP

Benign

0.036

MetaRNN

Benign

0.13

T;T

MetaSVM

Benign

-0.96

MutationAssessor

Benign

0.53

N;.

MutationTaster

Benign

1.0

N;N

PrimateAI

Uncertain

0.69

PROVEAN

Benign

-0.63

N;N

REVEL

Benign

0.18

Sift

Uncertain

0.015

D;D

Sift4G

Benign

0.17

T;T

Polyphen

0.98

D;.

Vest4

0.24

MutPred

0.38

Loss of catalytic residue at I527 (P = 0.0111);.;

MVP

0.16

ClinPred

0.18

GERP RS

1.4

Varity_R

0.069

gMVP

0.024

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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