Genetic Variant ZYG11B:p.Ala322Val (chr1-52779866-C-T) – ACMG Classification: Likely_benign (-4 pts)

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BS2

The NM_024646.3(ZYG11B):c.965C>T(p.Ala322Val) variant causes a missense change. The variant allele was found at a frequency of 0.00000479 in 1,461,610 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0000048 ( 0 hom. )

Consequence

ZYG11B
NM_024646.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.08

Variant links:

Genes affected

ZYG11B (HGNC:25820): (zyg-11 family member B, cell cycle regulator) Involved in positive regulation of proteasomal ubiquitin-dependent protein catabolic process and protein quality control for misfolded or incompletely synthesized proteins. Part of Cul2-RING ubiquitin ligase complex. [provided by Alliance of Genome Resources, Apr 2022]

ZYG11B links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BS2

High AC in GnomAdExome4 at 7 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ZYG11B	NM_024646.3 link	c.965C>T	p.Ala322Val	missense_variant	Exon 4 of 14	ENST00000294353.7	NP_078922.1	Q9C0D3-1B4DK95
ZYG11B	XM_006710898.5 link	c.953C>T	p.Ala318Val	missense_variant	Exon 4 of 14		XP_006710961.1
ZYG11B	XM_017002336.3 link	c.965C>T	p.Ala322Val	missense_variant	Exon 4 of 11		XP_016857825.1	A8DPD7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ZYG11B	ENST00000294353.7 link	c.965C>T	p.Ala322Val	missense_variant	Exon 4 of 14	1	NM_024646.3	ENSP00000294353.6		Q9C0D3-1
ZYG11B	ENST00000545132.5 link	c.965C>T	p.Ala322Val	missense_variant	Exon 4 of 14	2		ENSP00000441315.1		A8DPD7

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251044

Hom.:

AF XY:

0.00000737

AC XY:

AN XY:

135708

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

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:

0.00000880

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000479

AC:

AN:

1461610

Hom.:

Cov.:

AF XY:

0.00000413

AC XY:

AN XY:

727098

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

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:

0.00000540

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000564

Hom.:

Bravo

AF:

0.00000378

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000116

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Nov 26, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.965C>T (p.A322V) alteration is located in exon 4 (coding exon 4) of the ZYG11B gene. This alteration results from a C to T substitution at nucleotide position 965, causing the alanine (A) at amino acid position 322 to be replaced by a valine (V). 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

0.63

BayesDel_addAF

Benign

-0.11

BayesDel_noAF

Benign

-0.39

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.28

.;T

Eigen

Uncertain

0.57

Eigen_PC

Uncertain

0.62

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Uncertain

0.96

D;D

M_CAP

Benign

0.013

MetaRNN

Uncertain

0.47

T;T

MetaSVM

Benign

-1.2

MutationAssessor

Benign

1.9

.;L

PrimateAI

Uncertain

0.73

PROVEAN

Uncertain

-2.8

D;D

REVEL

Benign

0.16

Sift

Benign

0.069

T;T

Sift4G

Benign

0.080

T;T

Polyphen

0.74

.;P

Vest4

0.61

MVP

0.043

MPC

1.5

ClinPred

0.95

GERP RS

5.6

Varity_R

0.29

gMVP

0.72

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

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