NM_024493.4:c.1038G>A

Variant names:

• chr6-28365706-G-A
• rs376311714
• NM_024493.4:c.1038G>A

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP7

The NM_024493.4(ZKSCAN3):​c.1038G>A​(p.Glu346Glu) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,682 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: ZKSCAN3 NM_024493.4 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -4.76
• Publications: 0 publications found

Genes affected

ZKSCAN3 (HGNC:13853): (zinc finger with KRAB and SCAN domains 3) Enables DNA-binding transcription repressor activity, RNA polymerase II-specific; RNA polymerase II cis-regulatory region sequence-specific DNA binding activity; and chromatin binding activity. Involved in several processes, including negative regulation of autophagy; negative regulation of cellular senescence; and regulation of transcription, DNA-templated. Located in cytoplasm and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

ENSG00000294493 (HGNC:):

ACMG classification

Our verdict: Likely_benign. The variant received -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.83).
• BP7: Synonymous conserved (PhyloP=-4.76 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_024493.4. 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
	ZKSCAN3	NM_024493.4	MANE Select	c.1038G>A	p.Glu346Glu	synonymous	Exon 6 of 6	NP_077819.2	Q9BRR0-1
	ZKSCAN3	NM_001242894.2		c.1038G>A	p.Glu346Glu	synonymous	Exon 7 of 7	NP_001229823.1	Q9BRR0-1
	ZKSCAN3	NM_001242895.2		c.594G>A	p.Glu198Glu	synonymous	Exon 5 of 5	NP_001229824.1	Q9BRR0-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ZKSCAN3	ENST00000252211.7	TSL:1 MANE Select	c.1038G>A	p.Glu346Glu	synonymous	Exon 6 of 6	ENSP00000252211.2	Q9BRR0-1
	ZKSCAN3	ENST00000377255.3	TSL:1	c.1038G>A	p.Glu346Glu	synonymous	Exon 7 of 7	ENSP00000366465.1	Q9BRR0-1
	ZKSCAN3	ENST00000881832.1		c.1038G>A	p.Glu346Glu	synonymous	Exon 6 of 6	ENSP00000551891.1

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1461682 Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1 AN XY: 727132

African (AFR) AF: 0.00 AC: 0 AN: 33478

American (AMR) AF: 0.00 AC: 0 AN: 44720

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26094

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86218

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53410

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5766

European-Non Finnish (NFE) AF: 0.00000180 AC: 2 AN: 1111908

Other (OTH) AF: 0.00 AC: 0 AN: 60388

GnomAD4 genome Cov.: 33

EpiCase AF: 0.0000545

EpiControl AF: 0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.83
CADD	Benign	1.9
DANN	Benign	0.49
PhyloP100		-4.8

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

Other links and lift over

dbSNP: rs376311714; hg19: chr6-28333483;