Genetic Variant PSME4:p.Asn1679Ser (chr2-53874403-T-C) – ACMG Classification: Likely_benign (-4 pts)

Variant summary

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

The NM_014614.3(PSME4):c.5036A>G(p.Asn1679Ser) variant causes a missense change. The variant allele was found at a frequency of 0.000278 in 1,614,066 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/23 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00029 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00028 ( 0 hom. )

Consequence

PSME4
NM_014614.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.72

Variant links:

Genes affected

PSME4 (HGNC:20635): (proteasome activator subunit 4) Predicted to enable lysine-acetylated histone binding activity; peptidase activator activity; and proteasome binding activity. Predicted to be involved in DNA repair; proteasomal ubiquitin-independent protein catabolic process; and spermatogenesis, exchange of chromosomal proteins. Located in nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

PSME4 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 GnomAd4 at 44 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PSME4	NM_014614.3 link	c.5036A>G	p.Asn1679Ser	missense_variant	Exon 43 of 47	ENST00000404125.6	NP_055429.2	Q14997-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PSME4	ENST00000404125.6 link	c.5036A>G	p.Asn1679Ser	missense_variant	Exon 43 of 47	1	NM_014614.3	ENSP00000384211.1		Q14997-1

Frequencies

GnomAD3 genomes

AF:

0.000289

AC:

AN:

152176

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000121

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:

0.000573

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000259

AC:

AN:

251418

Hom.:

AF XY:

0.000213

AC XY:

AN XY:

135886

show subpopulations

Gnomad AFR exome

AF:

0.000185

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.000185

Gnomad NFE exome

AF:

0.000492

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.000277

AC:

405

AN:

1461772

Hom.:

Cov.:

AF XY:

0.000278

AC XY:

202

AN XY:

727196

show subpopulations

Gnomad4 AFR exome

AF:

0.0000597

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.0000936

Gnomad4 NFE exome

AF:

0.000351

Gnomad4 OTH exome

AF:

0.000116

GnomAD4 genome

AF:

0.000289

AC:

AN:

152294

Hom.:

Cov.:

AF XY:

0.000242

AC XY:

AN XY:

74468

show subpopulations

Gnomad4 AFR

AF:

0.000120

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000573

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000452

Hom.:

Bravo

AF:

0.000181

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.000349

AC:

ExAC

AF:

0.000371

AC:

EpiCase

AF:

0.000218

EpiControl

AF:

0.000356

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jun 25, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.5036A>G (p.N1679S) alteration is located in exon 43 (coding exon 43) of the PSME4 gene. This alteration results from a A to G substitution at nucleotide position 5036, causing the asparagine (N) at amino acid position 1679 to be replaced by a serine (S). 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

0.068

BayesDel_addAF

Benign

-0.59

BayesDel_noAF

Benign

-0.71

CADD

Benign

DANN

Benign

0.94

DEOGEN2

Benign

0.16

Eigen

Benign

-0.53

Eigen_PC

Benign

-0.32

FATHMM_MKL

Uncertain

0.96

LIST_S2

Benign

0.80

M_CAP

Benign

0.0068

MetaRNN

Benign

0.029

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.28

PrimateAI

Benign

0.47

PROVEAN

Benign

-1.8

REVEL

Benign

0.12

Sift

Benign

0.78

Sift4G

Benign

0.87

Polyphen

0.067

Vest4

0.25

MVP

0.068

MPC

0.23

ClinPred

0.037

GERP RS

3.4

Varity_R

0.10

gMVP

0.15

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.32

Details are displayed if max score is > 0.2

DS_AG_spliceai

0.32

Position offset: -1

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