19-30444587-C-T

Position:

• chr19-30444587-C-T

Variant summary

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

The NM_014717.3(ZNF536):​c.1025C>T​(p.Ala342Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,406 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: ZNF536 NM_014717.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 3.13

Genes affected

ZNF536 (HGNC:29025): (zinc finger protein 536) The protein encoded by this gene is a highly conserved zinc finger protein. The encoded protein is most abundant in brain, where it negatively regulates neuronal differentiation. [provided by RefSeq, Sep 2015]

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=0.19090357).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ZNF536	NM_014717.3	c.1025C>T	p.Ala342Val	missense_variant	2/5	ENST00000355537.4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ZNF536	ENST00000355537.4	c.1025C>T	p.Ala342Val	missense_variant	2/5	1	NM_014717.3

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461406 Hom.: 0 Cov.: 33 AF XY: 0.00000138 AC XY: 1 AN XY: 727052

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: 0.0000116

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

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

Mar 15, 2024

The c.1025C>T (p.A342V) alteration is located in exon 2 (coding exon 1) of the ZNF536 gene. This alteration results from a C to T substitution at nucleotide position 1025, causing the alanine (A) at amino acid position 342 to be replaced by a valine (V). 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	Benign	0.084
BayesDel_addAF	Benign	-0.20	T
BayesDel_noAF	Benign	-0.52
CADD	Benign	22
DANN	Uncertain	0.98
DEOGEN2	Benign	0.020	T;T
Eigen	Benign	0.032
Eigen_PC	Benign	0.20
FATHMM_MKL	Uncertain	0.88	D
LIST_S2	Uncertain	0.94	D;D
M_CAP	Benign	0.0037	T
MetaRNN	Benign	0.19	T;T
MetaSVM	Benign	-0.97	T
MutationAssessor	Benign	0.29	.;N
MutationTaster	Benign	0.95	D
PrimateAI	Uncertain	0.64	T
PROVEAN	Benign	-1.2	.;N
REVEL	Benign	0.090
Sift	Benign	0.25	.;T
Sift4G	Benign	0.21	T;T
Polyphen		0.63	.;P
Vest4		0.24
MutPred		0.39		Loss of disorder (P = 0.0906);Loss of disorder (P = 0.0906);
MVP		0.043
MPC		1.0
ClinPred		0.69	D
GERP RS		5.6
Varity_R		0.11
gMVP		0.69

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: chr19-30935494;