Genetic Variant ZNF671:p.Gly225Arg (chr19-57721413-C-G) – ACMG Classification: Benign (-8 pts)

Variant summary

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

The NM_024833.3(ZNF671):c.673G>C(p.Gly225Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00104 in 1,614,220 control chromosomes in the GnomAD database, including 2 homozygotes. 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 0.00050 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0011 ( 2 hom. )

Consequence

ZNF671
NM_024833.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -1.14

Variant links:

Genes affected

ZNF671 (HGNC:26279): (zinc finger protein 671) Predicted to enable DNA-binding transcription factor activity 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 located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ZNF671 links:

ENSG00000269026 (HGNC:):

ENSG00000269026 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=0.020044714).

BS2

High Homozygotes in GnomAdExome4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ZNF671	NM_024833.3 link	c.673G>C	p.Gly225Arg	missense_variant	Exon 4 of 4	ENST00000317398.10	NP_079109.2	Q8TAW3
ZNF671	NM_001321376.2 link	c.442G>C	p.Gly148Arg	missense_variant	Exon 5 of 5		NP_001308305.1
ZNF671	NM_001321375.2 link	c.379G>C	p.Gly127Arg	missense_variant	Exon 3 of 3		NP_001308304.1	B7Z1N1
ZNF671	XM_017027314.2 link	c.442G>C	p.Gly148Arg	missense_variant	Exon 4 of 4		XP_016882803.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ZNF671	ENST00000317398.10 link	c.673G>C	p.Gly225Arg	missense_variant	Exon 4 of 4	1	NM_024833.3	ENSP00000321848.5		Q8TAW3
ENSG00000269026	ENST00000594684.1 link	c.34-29372C>G		intron_variant	Intron 1 of 2	1		ENSP00000472160.1		M0R1X1

Frequencies

GnomAD3 genomes

AF:

0.000499

AC:

AN:

152216

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000145

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000655

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00101

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000457

AC:

115

AN:

251476

Hom.:

AF XY:

0.000419

AC XY:

AN XY:

135912

show subpopulations

Gnomad AFR exome

AF:

0.000185

Gnomad AMR exome

AF:

0.000116

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.000139

Gnomad NFE exome

AF:

0.000914

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.00110

AC:

1604

AN:

1461888

Hom.:

Cov.:

AF XY:

0.00107

AC XY:

776

AN XY:

727244

show subpopulations

Gnomad4 AFR exome

AF:

0.000388

Gnomad4 AMR exome

AF:

0.000134

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.000112

Gnomad4 NFE exome

AF:

0.00138

Gnomad4 OTH exome

AF:

0.000679

GnomAD4 genome

AF:

0.000499

AC:

AN:

152332

Hom.:

Cov.:

AF XY:

0.000443

AC XY:

AN XY:

74486

show subpopulations

Gnomad4 AFR

AF:

0.000144

Gnomad4 AMR

AF:

0.0000654

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00101

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000926

Hom.:

Bravo

AF:

0.000601

TwinsUK

AF:

0.00189

AC:

ALSPAC

AF:

0.00156

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.00105

AC:

ExAC

AF:

0.000379

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

EpiCase

AF:

0.00136

EpiControl

AF:

0.000711

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jul 21, 2021

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.673G>C (p.G225R) alteration is located in exon 4 (coding exon 4) of the ZNF671 gene. This alteration results from a G to C substitution at nucleotide position 673, causing the glycine (G) at amino acid position 225 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

0.11

BayesDel_addAF

Benign

-0.66

BayesDel_noAF

Benign

-0.72

CADD

Benign

3.9

DANN

Benign

0.63

DEOGEN2

Benign

0.13

Eigen

Benign

-1.5

Eigen_PC

Benign

-1.6

FATHMM_MKL

Benign

0.032

LIST_S2

Benign

0.13

M_CAP

Benign

0.0028

MetaRNN

Benign

0.020

MetaSVM

Benign

-0.95

MutationAssessor

Benign

0.85

PrimateAI

Benign

0.20

PROVEAN

Uncertain

-3.3

REVEL

Benign

0.012

Sift

Benign

0.075

Sift4G

Benign

0.21

Polyphen

0.010

Vest4

0.11

MVP

0.16

MPC

0.28

ClinPred

0.0081

GERP RS

-2.5

Varity_R

0.096

gMVP

0.12

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