1-246987496-G-C

Position:

chr1-246987496-G-C

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_020394.5(ZNF695):c.1019C>G(p.Thr340Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000111 in 1,609,046 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00016 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00011 ( 0 hom. )

Consequence

ZNF695
NM_020394.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.00700

Variant links:

Genes affected

ZNF695 (HGNC:30954): (zinc finger protein 695) 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, DNA-templated. Predicted to be located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ZNF695 links:

ZNF670-ZNF695 (HGNC:49200): (ZNF670-ZNF695 readthrough (NMD candidate)) This locus represents naturally occurring read-through transcription between the neighboring zinc finger protein 670 (ZNF670) and zinc finger protein 695 (ZNF695) genes on chromosome 1. The read-through transcript is a candidate for nonsense-mediated mRNA decay (NMD), and is thus unlikely to produce a protein product. [provided by RefSeq, Feb 2011]

ZNF670-ZNF695 links:

ZNF695 (HGNC:):

ZNF695 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.028775305).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ZNF695	NM_020394.5 linkuse as main transcript	c.1019C>G	p.Thr340Ser	missense_variant	4/4	ENST00000339986.8	NP_065127.5
ZNF695	NM_001204221.2 linkuse as main transcript	c.390+629C>G		intron_variant			NP_001191150.2	Q8IW36-1
ZNF695	NR_037892.2 linkuse as main transcript	n.543+625C>G		intron_variant
ZNF670-ZNF695	NR_037894.2 linkuse as main transcript	n.573+625C>G		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ZNF695	ENST00000339986.8 linkuse as main transcript	c.1019C>G	p.Thr340Ser	missense_variant	4/4	1	NM_020394.5	ENSP00000341236.7		Q8IW36-4
ZNF670-ZNF695	ENST00000465049.6 linkuse as main transcript	n.358+625C>G		intron_variant		5		ENSP00000428213.1		F2Z2N8

Frequencies

GnomAD3 genomes

AF:

0.000158

AC:

AN:

152132

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:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.000472

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000279

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000824

AC:

AN:

242822

Hom.:

AF XY:

0.0000986

AC XY:

AN XY:

131844

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.000378

Gnomad NFE exome

AF:

0.000109

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000106

AC:

154

AN:

1456914

Hom.:

Cov.:

AF XY:

0.0000938

AC XY:

AN XY:

724682

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:

0.000415

Gnomad4 NFE exome

AF:

0.000114

Gnomad4 OTH exome

AF:

0.0000831

GnomAD4 genome

AF:

0.000158

AC:

AN:

152132

Hom.:

Cov.:

AF XY:

0.000161

AC XY:

AN XY:

74306

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.000472

Gnomad4 NFE

AF:

0.000279

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000578

Hom.:

Bravo

AF:

0.0000529

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000117

AC:

ExAC

AF:

0.000149

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 02, 2023

The c.1019C>G (p.T340S) alteration is located in exon 4 (coding exon 4) of the ZNF695 gene. This alteration results from a C to G substitution at nucleotide position 1019, causing the threonine (T) at amino acid position 340 to be replaced by a serine (S). 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

0.17

BayesDel_addAF

Benign

-0.65

BayesDel_noAF

Benign

-0.72

CADD

Benign

DANN

Benign

0.89

DEOGEN2

Benign

0.057

Eigen

Benign

-0.96

Eigen_PC

Benign

-1.0

FATHMM_MKL

Benign

0.000010

LIST_S2

Benign

0.27

M_CAP

Benign

0.00099

MetaRNN

Benign

0.029

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.12

PrimateAI

Benign

0.30

PROVEAN

Uncertain

-2.4

REVEL

Benign

0.0090

Sift

Benign

0.19

Sift4G

Benign

0.19

Polyphen

0.40

Vest4

0.033

MutPred

0.39

Gain of disorder (P = 0.0578);

MVP

0.11

MPC

0.045

ClinPred

0.035

GERP RS

0.64

Varity_R

0.073

gMVP

0.0044

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