11-3359965-C-T

Variant names:

• chr11-3359965-C-T
• rs1848547378
• NM_001130520.3:c.1043G>A

Variant summary

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

The NM_001130520.3(ZNF195):​c.1043G>A​(p.Gly348Asp) 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 1,461,800 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: ZNF195 NM_001130520.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.0370

Genes affected

ZNF195 (HGNC:12986): (zinc finger protein 195) This gene encodes a protein belonging to the Krueppel C2H2-type zinc-finger protein family. These family members are transcription factors that are implicated in a variety of cellular processes. This gene is located near the centromeric border of chromosome 11p15.5, next to an imprinted domain that is associated with maternal-specific loss of heterozygosity in Wilms' tumors. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Feb 2012]

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=0.11360037).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ZNF195	NM_001130520.3	c.1043G>A	p.Gly348Asp	missense_variant	Exon 6 of 6	ENST00000399602.9	NP_001123992.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ZNF195	ENST00000399602.9	c.1043G>A	p.Gly348Asp	missense_variant	Exon 6 of 6	1	NM_001130520.3	ENSP00000382511.4

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461800 Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1 AN XY: 727206

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: 0.00

GnomAD4 genome Cov.: 32

Bravo AF: 0.00000378

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Dec 28, 2022

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.1043G>A (p.G348D) alteration is located in exon 6 (coding exon 6) of the ZNF195 gene. This alteration results from a G to A substitution at nucleotide position 1043, causing the glycine (G) at amino acid position 348 to be replaced by an aspartic acid (D). 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	0.24
BayesDel_addAF	Benign	-0.23	T
BayesDel_noAF	Benign	-0.57
CADD	Benign	12
DANN	Uncertain	0.98
DEOGEN2	Benign	0.0098	.;.;T;T;.;.;.
Eigen	Benign	-0.96
Eigen_PC	Benign	-1.2
FATHMM_MKL	Benign	0.0	N
LIST_S2	Benign	0.0050	T;T;T;T;.;T;T
M_CAP	Benign	0.0013	T
MetaRNN	Benign	0.11	T;T;T;T;T;T;T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	0.41	.;.;.;N;.;.;.
PrimateAI	Benign	0.29	T
PROVEAN	Benign	-0.29	N;N;.;N;N;N;N
REVEL	Benign	0.048
Sift	Uncertain	0.0020	D;D;.;D;D;D;D
Sift4G	Uncertain	0.020	D;D;D;D;D;D;D
Polyphen		0.31	B;B;.;D;B;D;D
Vest4		0.15
MutPred		0.41		.;.;.;Gain of solvent accessibility (P = 0.0216);.;.;.;
MVP		0.30
MPC		0.95
ClinPred		0.40	T
GERP RS		-1.5
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.074
gMVP		0.048

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

LitVar

Other links and lift over

dbSNP: rs1848547378; hg19: chr11-3381195;