17-5106255-C-T

Position:

• chr17-5106255-C-T

Variant summary

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

The NM_014519.6(ZNF232):​c.904G>A​(p.Asp302Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,866 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/18 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: ZNF232 NM_014519.6 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -0.284

Genes affected

ZNF232 (HGNC:13026): (zinc finger protein 232) 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. Located in cytosol and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

ZNF232-AS1 (HGNC:40623): (ZNF232 antisense RNA 1)

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=0.08054203).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ZNF232	NM_014519.6	c.904G>A	p.Asp302Asn	missense_variant	4/4	ENST00000250076.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ZNF232	ENST00000250076.8	c.904G>A	p.Asp302Asn	missense_variant	4/4	5	NM_014519.6	A2
ZNF232-AS1	ENST00000665679.3	n.279-5084C>T		intron_variant, non_coding_transcript_variant

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1461866 Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1 AN XY: 727230

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 8.99e-7

Gnomad4 OTH exome AF: 0.0000166

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

Dec 06, 2021

The c.904G>A (p.D302N) alteration is located in exon 5 (coding exon 4) of the ZNF232 gene. This alteration results from a G to A substitution at nucleotide position 904, causing the aspartic acid (D) at amino acid position 302 to be replaced by an asparagine (N). 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
BayesDel_addAF	Benign	-0.37	T
BayesDel_noAF	Benign	-0.76
CADD	Benign	18
DANN	Uncertain	1.0
DEOGEN2	Benign	0.0039	T;.
Eigen	Benign	-0.10
Eigen_PC	Benign	-0.098
FATHMM_MKL	Benign	0.43	N
LIST_S2	Benign	0.16	T;.
M_CAP	Benign	0.0063	T
MetaRNN	Benign	0.081	T;T
MetaSVM	Benign	-0.95	T
MutationTaster	Benign	1.0	D;N;N
PrimateAI	Benign	0.30	T
PROVEAN	Benign	-1.0	.;N
REVEL	Benign	0.071
Sift	Benign	0.16	.;T
Sift4G	Benign	0.45	T;T
Vest4		0.039
MVP		0.040
MPC		0.18
ClinPred		0.63	D
GERP RS		2.7
gMVP		0.030

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: chr17-5009550;