Variant 16-31084223-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_001039503.3(PRSS53):c.1538C>T(p.Ala513Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000444 in 1,611,810 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00024 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00047 ( 0 hom. )

Consequence

PRSS53
NM_001039503.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.78

Variant links:

Genes affected

PRSS53 (HGNC:34407): (serine protease 53) Predicted to enable serine-type endopeptidase activity. Predicted to be involved in proteolysis. Predicted to be located in extracellular region. [provided by Alliance of Genome Resources, Apr 2022]

PRSS53 links:

ENSG00000255439 (HGNC:):

ENSG00000255439 links:

ZNF646 (HGNC:29004): (zinc finger protein 646) Predicted to enable DNA-binding transcription factor activity, RNA polymerase II-specific and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Predicted to be involved in regulation of transcription, DNA-templated. Predicted to be located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ZNF646 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.27585608).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PRSS53	NM_001039503.3 linkuse as main transcript	c.1538C>T	p.Ala513Val	missense_variant	10/11	ENST00000280606.7	NP_001034592.1	Q2L4Q9
ZNF646	NM_014699.4 linkuse as main transcript	c.*1131G>A		downstream_gene_variant		ENST00000300850.5	NP_055514.3	O15015-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PRSS53	ENST00000280606.7 linkuse as main transcript	c.1538C>T	p.Ala513Val	missense_variant	10/11	1	NM_001039503.3	ENSP00000280606.6		Q2L4Q9
ZNF646	ENST00000300850.5 linkuse as main transcript	c.*1131G>A		downstream_gene_variant		1	NM_014699.4	ENSP00000300850.5		O15015-2

Frequencies

GnomAD3 genomes

AF:

0.000236

AC:

AN:

152236

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000145

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

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:

0.000412

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000214

AC:

AN:

242602

Hom.:

AF XY:

0.000257

AC XY:

AN XY:

132408

show subpopulations

Gnomad AFR exome

AF:

0.000207

Gnomad AMR exome

AF:

0.0000294

Gnomad ASJ exome

AF:

0.000407

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000334

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000393

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000465

AC:

679

AN:

1459456

Hom.:

Cov.:

AF XY:

0.000437

AC XY:

317

AN XY:

725838

show subpopulations

Gnomad4 AFR exome

AF:

0.000120

Gnomad4 AMR exome

AF:

0.0000225

Gnomad4 ASJ exome

AF:

0.000384

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.0000467

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000569

Gnomad4 OTH exome

AF:

0.000448

GnomAD4 genome

AF:

0.000236

AC:

AN:

152354

Hom.:

Cov.:

AF XY:

0.000175

AC XY:

AN XY:

74496

show subpopulations

Gnomad4 AFR

AF:

0.000144

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000412

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000450

Hom.:

Bravo

AF:

0.000272

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.00182

AC:

ESP6500AA

AF:

0.000255

AC:

ESP6500EA

AF:

0.000727

AC:

ExAC

AF:

0.000224

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

Jun 22, 2024

The c.1538C>T (p.A513V) alteration is located in exon 10 (coding exon 10) of the PRSS53 gene. This alteration results from a C to T substitution at nucleotide position 1538, causing the alanine (A) at amino acid position 513 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

Benign

0.10

BayesDel_addAF

Benign

-0.44

BayesDel_noAF

Benign

-0.42

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.18

Eigen

Benign

-0.20

Eigen_PC

Benign

-0.28

FATHMM_MKL

Benign

0.092

LIST_S2

Benign

0.64

M_CAP

Benign

0.014

MetaRNN

Benign

0.28

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.95

PrimateAI

Benign

0.46

PROVEAN

Benign

-1.5

REVEL

Benign

0.11

Sift

Benign

0.17

Sift4G

Benign

0.17

Polyphen

0.83

Vest4

0.62

MVP

0.34

MPC

0.22

ClinPred

0.054

GERP RS

4.5

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.15

gMVP

0.32

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