Variant chr7-112330161-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_021994.3(ZNF277):c.746G>A(p.Arg249His) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000212 in 1,460,806 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.000021 ( 0 hom. )

Consequence

ZNF277
NM_021994.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 9.62

Variant links:

Genes affected

ZNF277 (HGNC:13070): (zinc finger protein 277) Predicted to enable RNA polymerase II cis-regulatory region sequence-specific DNA binding activity and metal ion binding activity. Predicted to act upstream of or within cellular response to hydrogen peroxide and regulation of cellular senescence. Predicted to be located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ZNF277 links:

ZNF277-AS1 (HGNC:55828): (ZNF277 antisense RNA 1)

ZNF277-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ZNF277	NM_021994.3 link	c.746G>A	p.Arg249His	missense_variant	7/12	ENST00000361822.8	NP_068834.2	Q9NRM2
ZNF277	XM_011515768.4 link	c.512G>A	p.Arg171His	missense_variant	7/12		XP_011514070.1
ZNF277	XM_017011720.3 link	c.392G>A	p.Arg131His	missense_variant	6/11		XP_016867209.1
ZNF277-AS1	NR_186626.1 link	n.147-1763C>T		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ZNF277	ENST00000361822.8 link	c.746G>A	p.Arg249His	missense_variant	7/12	1	NM_021994.3	ENSP00000354501.3		Q9NRM2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000120

AC:

AN:

250544

Hom.:

AF XY:

0.00000738

AC XY:

AN XY:

135478

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000290

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:

0.0000176

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000212

AC:

AN:

1460806

Hom.:

Cov.:

AF XY:

0.0000248

AC XY:

AN XY:

726780

show subpopulations

Gnomad4 AFR exome

AF:

0.000120

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000505

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000198

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000282

Hom.:

Bravo

AF:

0.00000378

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

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

Aug 15, 2024

The c.746G>A (p.R249H) alteration is located in exon 7 (coding exon 7) of the ZNF277 gene. This alteration results from a G to A substitution at nucleotide position 746, causing the arginine (R) at amino acid position 249 to be replaced by a histidine (H). 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

Uncertain

0.016

BayesDel_noAF

Benign

-0.13

CADD

Pathogenic

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.093

T;.;T

Eigen

Pathogenic

0.93

Eigen_PC

Pathogenic

0.94

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.97

D;D;D

M_CAP

Benign

0.024

MetaRNN

Uncertain

0.60

D;D;D

MetaSVM

Benign

-0.65

MutationAssessor

Uncertain

2.8

M;.;.

PrimateAI

Uncertain

0.68

PROVEAN

Uncertain

-3.5

D;D;D

REVEL

Uncertain

0.36

Sift

Uncertain

0.0040

D;D;D

Sift4G

Uncertain

0.028

D;D;D

Polyphen

1.0

D;.;D

Vest4

0.81

MutPred

0.36

Loss of MoRF binding (P = 0.0167);.;Loss of MoRF binding (P = 0.0167);

MVP

0.52

MPC

0.59

ClinPred

0.97

GERP RS

6.1

Varity_R

0.31

gMVP

0.53

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