17-7459769-T-G

Variant names:

• chr17-7459769-T-G
• rs9217
• NM_001128833.2:c.*2171A>C

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001128833.2(ZBTB4):​c.*2171A>C variant causes a 3 prime UTR 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 31)
• Consequence: ZBTB4 NM_001128833.2 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.460
• Publications: 0 publications found

Genes affected

ZBTB4 (HGNC:23847): (zinc finger and BTB domain containing 4) Enables several functions, including DNA-binding transcription repressor activity, RNA polymerase II-specific; methyl-CpNpG binding activity; and sequence-specific DNA binding activity. Involved in cellular response to DNA damage stimulus and negative regulation of transcription by RNA polymerase II. Located in cytosol and nuclear body. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.84).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ZBTB4	NM_001128833.2	c.*2171A>C		3_prime_UTR_variant	Exon 4 of 4	ENST00000380599.9	NP_001122305.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ZBTB4	ENST00000380599.9	c.*2171A>C		3_prime_UTR_variant	Exon 4 of 4	1	NM_001128833.2	ENSP00000369973.4
ZBTB4	ENST00000311403.4	c.*2171A>C		3_prime_UTR_variant	Exon 4 of 4	1		ENSP00000307858.4

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 0

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.84
CADD	Benign	3.8
DANN	Benign	0.57
PhyloP100		0.46

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: rs9217; hg19: chr17-7363088;