19-58212848-T-G

Position:

• chr19-58212848-T-G

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_133502.3(ZNF274):​c.1667T>G​(p.Val556Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: ZNF274 NM_133502.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.402

Genes affected

ZNF274 (HGNC:13068): (zinc finger protein 274) This gene encodes a zinc finger protein containing five C2H2-type zinc finger domains, one or two Kruppel-associated box A (KRAB A) domains, and a leucine-rich domain. The encoded protein has been suggested to be a transcriptional repressor. It localizes predominantly to the nucleolus. Alternatively spliced transcript variants encoding different isoforms exist. These variants utilize alternative polyadenylation signals. [provided by RefSeq, Jul 2008]

ACMG classification

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=0.16991436).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ZNF274	NM_133502.3	c.1667T>G	p.Val556Gly	missense_variant	8/8	ENST00000617501.5	NP_598009.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ZNF274	ENST00000617501.5	c.1667T>G	p.Val556Gly	missense_variant	8/8	1	NM_133502.3	ENSP00000484810	P1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Feb 28, 2023

The c.1667T>G (p.V556G) alteration is located in exon 8 (coding exon 7) of the ZNF274 gene. This alteration results from a T to G substitution at nucleotide position 1667, causing the valine (V) at amino acid position 556 to be replaced by a glycine (G). 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	Pathogenic	0.85
BayesDel_addAF	Pathogenic	0.31	D
BayesDel_noAF	Pathogenic	0.20
CADD	Benign	22
DANN	Uncertain	1.0
DEOGEN2	Benign	0.37	.;.;T;.;T
Eigen	Benign	0.037
Eigen_PC	Benign	-0.013
FATHMM_MKL	Benign	0.053	N
LIST_S2	Benign	0.035	T;T;.;T;T
M_CAP	Benign	0.015	T
MetaRNN	Benign	0.17	T;T;T;T;T
MetaSVM	Benign	-1.1	T
MutationTaster	Benign	0.95	D;D;D
PrimateAI	Benign	0.47	T
REVEL	Benign	0.24
Sift4G	Uncertain	0.0060	D;D;D;D;D
Polyphen		0.90	P;P;P;.;P
Vest4		0.14
MutPred		0.64		.;.;Loss of stability (P = 0.0012);.;Loss of stability (P = 0.0012);
MVP		0.71
MPC		1.1
ClinPred		0.75	D
GERP RS		5.3
Varity_R		0.11
gMVP		0.14

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr19-58724214;