ENST00000444991.6:c.1462T>C

Variant names:

• chr19-36997153-T-C
• rs10405238
• ENST00000444991.6:c.1462T>C
• ZNF568 p.Tyr488His

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2 PP3

The ENST00000444991.6(ZNF568):​c.1462T>C​(p.Tyr488His) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000658 in 151,878 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.0000066 (0 hom., cov: 32)
• Consequence: ZNF568 ENST00000444991.6 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 7.62
• Publications: 16 publications found

Genes affected

ZNF568 (HGNC:25392): (zinc finger protein 568) 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 embryonic placenta morphogenesis and negative regulation of transcription by RNA polymerase II. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ENSG00000291239 (HGNC:):

ACMG classification

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.798

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000444991.6. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ZNF568	NM_001204838.2		c.1462T>C	p.Tyr488His	missense	Exon 10 of 10	NP_001191767.1	C9JLX5
	ZNF568	NM_001204839.2		c.1270T>C	p.Tyr424His	missense	Exon 9 of 9	NP_001191768.1	Q3ZCX4-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ZNF568	ENST00000444991.6	TSL:1	c.1462T>C	p.Tyr488His	missense	Exon 10 of 10	ENSP00000389794.2	C9JLX5
	ENSG00000291239	ENST00000706165.1		c.1462T>C	p.Tyr488His	missense	Exon 12 of 12	ENSP00000516244.1	C9JLX5
	ZNF568	ENST00000591887.1	TSL:1	n.1631T>C		non_coding_transcript_exon	Exon 2 of 2

Frequencies

GnomAD3 genomes AF: 0.00000658 AC: 1 AN: 151878 Hom.: 0 Cov.: 32

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: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000147

Gnomad OTH AF: 0.00

GnomAD4 exome Cov.: 59

GnomAD4 genome AF: 0.00000658 AC: 1 AN: 151878 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 74164

⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5.

African (AFR) AF: 0.00 AC: 0 AN: 41320

American (AMR) AF: 0.00 AC: 0 AN: 15254

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5162

South Asian (SAS) AF: 0.00 AC: 0 AN: 4806

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10570

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 67982

Other (OTH) AF: 0.00 AC: 0 AN: 2086

⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5. (p-value = 0), which strongly suggests a high chance of mosaicism in these individuals.

Alfa AF: 0.00 Hom.: 3659

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.73
BayesDel_addAF	Benign	-0.16	T
BayesDel_noAF	Benign	-0.47
CADD	Uncertain	24
DANN	Uncertain	1.0
DEOGEN2	Benign	0.26	T
Eigen	Uncertain	0.33
Eigen_PC	Benign	0.20
FATHMM_MKL	Uncertain	0.96	D
LIST_S2	Benign	0.76	T
M_CAP	Benign	0.0089	T
MetaRNN	Pathogenic	0.80	D
MetaSVM	Benign	-0.85	T
PhyloP100		7.6
PROVEAN	Uncertain	-4.0	D
REVEL	Benign	0.28
Sift	Pathogenic	0.0	D
Sift4G	Pathogenic	0.0	D
Mutation Taster		=99/1	polymorphism

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

dbSNP: rs10405238;

hg19: chr19-37488055;