19-57254233-C-G

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2 BP4

The NM_001023563.4(ZNF805):c.1414C>G(p.Arg472Gly) 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: ZNF805 NM_001023563.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -2.54

Genes affected

ZNF805 (HGNC:23272): (zinc finger protein 805) 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]

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.26947537).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ZNF805	NM_001023563.4	c.1414C>G	p.Arg472Gly	missense_variant	4/4	ENST00000414468.3
ZNF805	NM_001145078.2	c.1015C>G	p.Arg339Gly	missense_variant	3/3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ZNF805	ENST00000414468.3	c.1414C>G	p.Arg472Gly	missense_variant	4/4	5	NM_001023563.4	P1
ZNF805	ENST00000354309.4	c.1015C>G	p.Arg339Gly	missense_variant	3/3	5

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 32

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 16, 2023

The c.1414C>G (p.R472G) alteration is located in exon 4 (coding exon 4) of the ZNF805 gene. This alteration results from a C to G substitution at nucleotide position 1414, causing the arginine (R) at amino acid position 472 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	0.98
BayesDel_addAF	Benign	-0.0066	T
BayesDel_noAF	Benign	-0.25
Cadd	Benign	23
Dann	Uncertain	1.0
Eigen	Benign	-0.11
Eigen_PC	Benign	-0.24
FATHMM_MKL	Benign	0.097	N
LIST_S2	Benign	0.70	T;T
M_CAP	Benign	0.010	T
MetaRNN	Benign	0.27	T;T
MetaSVM	Benign	-1.0	T
MutationTaster	Benign	1.0	N;N;N
PrimateAI	Uncertain	0.59	T
PROVEAN	Pathogenic	-4.9	D;D
REVEL	Benign	0.20
Sift	Uncertain	0.010	D;D
Sift4G	Uncertain	0.056	T;D
Polyphen		1.0	.;D
Vest4		0.39
MutPred		0.50		.;Gain of catalytic residue at H473 (P = 0.0596);
MVP		0.50
MPC		1.0
ClinPred		0.95	D
GERP RS		3.2
Varity_R		0.41
gMVP		0.082

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: chr19-57765601;