10-37833018-C-A

Position:

• chr10-37833018-C-A

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_021045.3(ZNF248):​c.337G>T​(p.Val113Leu) 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 1,461,424 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 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: ZNF248 NM_021045.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -0.473

Genes affected

ZNF248 (HGNC:13041): (zinc finger protein 248) Predicted to enable DNA-binding transcription repressor activity, RNA polymerase II-specific and RNA polymerase II transcription regulatory region sequence-specific DNA binding activity. Predicted to be involved in negative regulation of transcription by RNA polymerase II. Predicted to be located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ZNF248 (HGNC:):

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.036611825).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ZNF248	NM_021045.3	c.337G>T	p.Val113Leu	missense_variant	6/6	ENST00000395867.8	NP_066383.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ZNF248	ENST00000395867.8	c.337G>T	p.Val113Leu	missense_variant	6/6	1	NM_021045.3	ENSP00000379208.3

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461424 Hom.: 0 Cov.: 32 AF XY: 0.00000138 AC XY: 1 AN XY: 727008

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.: 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

Sep 17, 2021

The c.337G>T (p.V113L) alteration is located in exon 6 (coding exon 4) of the ZNF248 gene. This alteration results from a G to T substitution at nucleotide position 337, causing the valine (V) at amino acid position 113 to be replaced by a leucine (L). 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	0.17
BayesDel_addAF	Benign	-0.43	T
BayesDel_noAF	Benign	-0.85
CADD	Benign	0.42
DANN	Benign	0.67
DEOGEN2	Benign	0.018	T;T
Eigen	Benign	-1.4
Eigen_PC	Benign	-1.4
FATHMM_MKL	Benign	0.12	N
LIST_S2	Benign	0.49	.;T
M_CAP	Benign	0.0027	T
MetaRNN	Benign	0.037	T;T
MetaSVM	Benign	-0.94	T
MutationAssessor	Benign	0.20	N;N
PrimateAI	Benign	0.23	T
PROVEAN	Benign	-0.42	N;N
REVEL	Benign	0.0060
Sift	Benign	0.27	T;T
Sift4G	Benign	0.30	T;T
Polyphen		0.0	B;B
Vest4		0.024
MutPred		0.20		Gain of ubiquitination at K109 (P = 0.2106);Gain of ubiquitination at K109 (P = 0.2106);
MVP		0.14
MPC		0.11
ClinPred		0.076	T
GERP RS		-2.2
Varity_R		0.024
gMVP		0.042

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: chr10-38121946;