Variant 22-22487835-C-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_080764.4(ZNF280B):c.1564G>C(p.Val522Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000452 in 1,613,388 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/16 in silico tools predict a benign 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. V522G) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.00020 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000029 ( 0 hom. )

Consequence

ZNF280B
NM_080764.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.554

Variant links:

Genes affected

ZNF280B (HGNC:23022): (zinc finger protein 280B) The protein encoded by this gene is a transcription factor that upregulates expression of MDM2, which negatively regulates p53 expression. This gene is highly expressed in prostate cancer cells, which leads to a reduction in p53 levels and an increase in growth of the cancer cells. Several transcript variants have been found for this gene, but only one of them is protein-coding. [provided by RefSeq, Jan 2015]

ZNF280B links:

ZNF280B (HGNC:):

ZNF280B links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

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=0.021669835).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ZNF280B	NM_080764.4 linkuse as main transcript	c.1564G>C	p.Val522Leu	missense_variant	4/4	ENST00000626650.3	NP_542942.2	Q86YH2A0A0D9SEJ8B3KUN2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
ZNF280B	ENST00000626650.3 linkuse as main transcript	c.1564G>C	p.Val522Leu	missense_variant	4/4	2	NM_080764.4	ENSP00000485750.1	A0A0D9SEJ8
ZNF280B	ENST00000619852.2 linkuse as main transcript	n.1564G>C		non_coding_transcript_exon_variant	4/5	1		ENSP00000480958.1	Q86YH2
ZNF280B	ENST00000613655.1 linkuse as main transcript	c.1564G>C	p.Val522Leu	missense_variant	1/2	5		ENSP00000481008.1	Q86YH2

Frequencies

GnomAD3 genomes

AF:

0.000197

AC:

AN:

151908

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000653

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000657

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:

0.000958

GnomAD3 exomes

AF:

0.0000798

AC:

AN:

250736

Hom.:

AF XY:

0.0000590

AC XY:

AN XY:

135532

show subpopulations

Gnomad AFR exome

AF:

0.000985

Gnomad AMR exome

AF:

0.0000580

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000882

Gnomad OTH exome

AF:

0.000164

GnomAD4 exome

AF:

0.0000294

AC:

AN:

1461364

Hom.:

Cov.:

AF XY:

0.0000275

AC XY:

AN XY:

726990

show subpopulations

Gnomad4 AFR exome

AF:

0.000807

Gnomad4 AMR exome

AF:

0.0000448

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:

0.00000270

Gnomad4 OTH exome

AF:

0.000149

GnomAD4 genome

AF:

0.000197

AC:

AN:

152024

Hom.:

Cov.:

AF XY:

0.000148

AC XY:

AN XY:

74314

show subpopulations

Gnomad4 AFR

AF:

0.000651

Gnomad4 AMR

AF:

0.0000656

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.000948

Alfa

AF:

0.000174

Hom.:

Bravo

AF:

0.000223

ESP6500AA

AF:

0.000681

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000659

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Sep 24, 2024

The c.1564G>C (p.V522L) alteration is located in exon 4 (coding exon 1) of the ZNF280B gene. This alteration results from a G to C substitution at nucleotide position 1564, causing the valine (V) at amino acid position 522 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

0.20

BayesDel_addAF

Benign

-0.49

BayesDel_noAF

Benign

-0.53

CADD

Benign

DANN

Benign

0.96

Eigen

Benign

-0.28

Eigen_PC

Benign

-0.45

FATHMM_MKL

Benign

0.58

LIST_S2

Benign

0.56

.;T

M_CAP

Benign

0.0028

MetaRNN

Benign

0.022

T;T

MetaSVM

Benign

-1.0

PrimateAI

Benign

0.39

Sift4G

Benign

0.26

T;T

Vest4

0.045

MutPred

0.26

Loss of loop (P = 0.0073);Loss of loop (P = 0.0073);

MVP

0.25

ClinPred

0.017

GERP RS

0.34

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

gMVP

0.17

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over