chr6-28089393-T-C

Position:

• chr6-28089393-T-C

Variant summary

Our verdict is Likely pathogenic. Variant got 6 ACMG points: 6P and 0B. PM2 PP3_Strong

The NM_001376491.1(ZNF165):​c.1381T>C​(p.Cys461Arg) variant causes a missense change. The variant allele was found at a frequency of 0.0000308 in 1,461,864 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.000031 (0 hom.)
• Consequence: ZNF165 NM_001376491.1 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 6.98

Genes affected

ZNF165 (HGNC:12953): (zinc finger protein 165) This gene encodes a member of the Kruppel family of zinc finger proteins. Members of this DNA-binding protein family act as transcriptional regulators. This gene is located within a cluster of zinc finger family members. The encoded protein may play a role in spermatogenesis. [provided by RefSeq, Jul 2008]

ZSCAN16-AS1 (HGNC:48982): (ZSCAN16 antisense RNA 1)

ACMG classification

Verdict is Likely_pathogenic. Variant got 6 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.97

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ZNF165	NM_001376491.1	c.1381T>C	p.Cys461Arg	missense_variant	4/4	ENST00000683778.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ZNF165	ENST00000683778.1	c.1381T>C	p.Cys461Arg	missense_variant	4/4		NM_001376491.1	P1
ZNF165	ENST00000377325.2	c.1381T>C	p.Cys461Arg	missense_variant	4/4	1		P1
ZSCAN16-AS1	ENST00000660873.1	n.78-28905A>G		intron_variant, non_coding_transcript_variant

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.0000308 AC: 45 AN: 1461864 Hom.: 0 Cov.: 31 AF XY: 0.0000289 AC XY: 21 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: 0.00108

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.0000331

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 20, 2023

The c.1381T>C (p.C461R) alteration is located in exon 4 (coding exon 3) of the ZNF165 gene. This alteration results from a T to C substitution at nucleotide position 1381, causing the cysteine (C) at amino acid position 461 to be replaced by an arginine (R). 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	Pathogenic	0.96
BayesDel_addAF	Pathogenic	0.20	D
BayesDel_noAF	Uncertain	0.050
CADD	Uncertain	25
DANN	Uncertain	1.0
DEOGEN2	Uncertain	0.42	T
Eigen	Pathogenic	0.74
Eigen_PC	Uncertain	0.55
FATHMM_MKL	Benign	0.23	N
LIST_S2	Benign	0.47	T
M_CAP	Benign	0.028	D
MetaRNN	Pathogenic	0.97	D
MetaSVM	Uncertain	0.69	D
MutationAssessor	Pathogenic	4.2	H
MutationTaster	Benign	1.0	D
PrimateAI	Uncertain	0.74	T
PROVEAN	Pathogenic	-11	D
REVEL	Pathogenic	0.66
Sift	Pathogenic	0.0	D
Sift4G	Pathogenic	0.0	D
Polyphen		1.0	D
Vest4		0.72
MutPred		0.90		Gain of MoRF binding (P = 0.0245);
MVP		0.92
MPC		0.89
ClinPred		1.0	D
GERP RS		2.6
Varity_R		0.93
gMVP		0.34

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs1764380275; hg19: chr6-28057171;