19-11483701-G-A

Variant names:

• chr19-11483701-G-A
• rs761351004
• NM_138783.4:c.1829C>T

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2 PP3

The NM_138783.4(ZNF653):​c.1829C>T​(p.Pro610Leu) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000031 in 1,613,006 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 (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P610S) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.000013 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0000021 (0 hom.)
• Consequence: ZNF653 NM_138783.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 7.80
• Publications: 0 publications found

Genes affected

ZNF653 (HGNC:25196): (zinc finger protein 653) Enables AF-2 domain binding activity and transcription corepressor activity. Involved in extracellular negative regulation of signal transduction and negative regulation of nucleic acid-templated transcription. Predicted to be located in extracellular region. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ENSG00000267477 (HGNC:):

ACMG classification

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.762

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ZNF653	NM_138783.4	c.1829C>T	p.Pro610Leu	missense_variant	Exon 9 of 9	ENST00000293771.10	NP_620138.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ZNF653	ENST00000293771.10	c.1829C>T	p.Pro610Leu	missense_variant	Exon 9 of 9	1	NM_138783.4	ENSP00000293771.3
ENSG00000267477	ENST00000585656.1	n.469+12249C>T		intron_variant	Intron 3 of 4	5		ENSP00000466387.1

Frequencies

GnomAD3 genomes AF: 0.0000131 AC: 2 AN: 152194 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.0000482

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.00000799 AC: 2 AN: 250362 AF XY: 0.00000737

Gnomad AFR exome AF: 0.000124

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000205 AC: 3 AN: 1460812 Hom.: 0 Cov.: 33 AF XY: 0.00000275 AC XY: 2 AN XY: 726660

African (AFR) AF: 0.0000598 AC: 2 AN: 33446

American (AMR) AF: 0.00 AC: 0 AN: 44674

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26106

East Asian (EAS) AF: 0.00 AC: 0 AN: 39658

South Asian (SAS) AF: 0.0000116 AC: 1 AN: 86238

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53404

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5766

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111188

Other (OTH) AF: 0.00 AC: 0 AN: 60332

GnomAD4 genome AF: 0.0000131 AC: 2 AN: 152194 Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1 AN XY: 74340

African (AFR) AF: 0.0000482 AC: 2 AN: 41452

American (AMR) AF: 0.00 AC: 0 AN: 15284

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5188

South Asian (SAS) AF: 0.00 AC: 0 AN: 4836

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10624

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68020

Other (OTH) AF: 0.00 AC: 0 AN: 2092

Alfa AF: 0.0000508 Hom.: 0

Bravo AF: 0.0000151

ExAC AF: 0.0000165 AC: 2

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Sep 20, 2023

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.1829C>T (p.P610L) alteration is located in exon 9 (coding exon 9) of the ZNF653 gene. This alteration results from a C to T substitution at nucleotide position 1829, causing the proline (P) at amino acid position 610 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	Pathogenic	0.66
BayesDel_addAF	Benign	-0.24	T
BayesDel_noAF	Benign	-0.35
CADD	Pathogenic	32
DANN	Uncertain	1.0
DEOGEN2	Benign	0.21	T
Eigen	Uncertain	0.49
Eigen_PC	Uncertain	0.46
FATHMM_MKL	Uncertain	0.91	D
LIST_S2	Benign	0.79	T
M_CAP	Uncertain	0.11	D
MetaRNN	Pathogenic	0.76	D
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.095	N
PhyloP100		7.8
PrimateAI	Uncertain	0.64	T
PROVEAN	Pathogenic	-8.0	D
REVEL	Benign	0.24
Sift	Pathogenic	0.0	D
Sift4G	Pathogenic	0.0010	D
Polyphen		1.0	D
Vest4		0.69
MutPred		0.31		Loss of glycosylation at P610 (P = 0.0242);
MVP		0.52
MPC		1.8
ClinPred		0.98	D
GERP RS		3.9
Varity_R		0.80
gMVP		0.49
Mutation Taster		=67/33	polymorphism

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

Other links and lift over

dbSNP: rs761351004; hg19: chr19-11594516; COSMIC: COSV107307697; COSMIC: COSV107307697;