Variant 18-63895334-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_StrongBP6_Moderate

The NM_002575.3(SERPINB2):c.239G>A(p.Gly80Glu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00052 in 1,614,046 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.00074 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00050 ( 2 hom. )

Consequence

SERPINB2
NM_002575.3 missense

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: 1.07

Variant links:

Genes affected

SERPINB2 (HGNC:8584): (serpin family B member 2) Predicted to enable serine-type endopeptidase inhibitor activity. Predicted to be involved in negative regulation of endopeptidase activity. Predicted to be located in extracellular region and plasma membrane. Predicted to be active in extracellular space. [provided by Alliance of Genome Resources, Apr 2022]

SERPINB2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0038498342).

BP6

Variant 18-63895334-G-A is Benign according to our data. Variant chr18-63895334-G-A is described in ClinVar as [Benign]. Clinvar id is 761655.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
SERPINB2	NM_002575.3 linkuse as main transcript	c.239G>A	p.Gly80Glu	missense_variant	3/8	ENST00000299502.9
SERPINB2	NM_001143818.2 linkuse as main transcript	c.239G>A	p.Gly80Glu	missense_variant	4/9
SERPINB2	XM_024451192.2 linkuse as main transcript	c.239G>A	p.Gly80Glu	missense_variant	3/8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SERPINB2	ENST00000299502.9 linkuse as main transcript	c.239G>A	p.Gly80Glu	missense_variant	3/8	1	NM_002575.3	P1

Frequencies

GnomAD3 genomes

AF:

0.000736

AC:

112

AN:

152130

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00662

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00358

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000706

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000867

AC:

218

AN:

251346

Hom.:

AF XY:

0.000839

AC XY:

114

AN XY:

135850

show subpopulations

Gnomad AFR exome

AF:

0.000123

Gnomad AMR exome

AF:

0.0000289

Gnomad ASJ exome

AF:

0.00734

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00240

Gnomad NFE exome

AF:

0.000721

Gnomad OTH exome

AF:

0.00114

GnomAD4 exome

AF:

0.000497

AC:

727

AN:

1461798

Hom.:

Cov.:

AF XY:

0.000514

AC XY:

374

AN XY:

727200

show subpopulations

Gnomad4 AFR exome

AF:

0.0000597

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00693

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00210

Gnomad4 NFE exome

AF:

0.000335

Gnomad4 OTH exome

AF:

0.000977

GnomAD4 genome

AF:

0.000736

AC:

112

AN:

152248

Hom.:

Cov.:

AF XY:

0.000940

AC XY:

AN XY:

74430

show subpopulations

Gnomad4 AFR

AF:

0.0000481

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00662

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00358

Gnomad4 NFE

AF:

0.000706

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.000885

Hom.:

Bravo

AF:

0.000385

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.000930

AC:

ExAC

AF:

0.000815

AC:

EpiCase

AF:

0.000327

EpiControl

AF:

0.000356

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

Invitae

Dec 31, 2019

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.067

BayesDel_addAF

Benign

-0.33

BayesDel_noAF

Benign

-0.28

Cadd

Benign

1.9

Dann

Benign

0.57

DEOGEN2

Benign

0.091

T;T;T;T;T

Eigen

Benign

-1.3

Eigen_PC

Benign

-1.2

FATHMM_MKL

Benign

0.0076

LIST_S2

Benign

0.30

T;.;T;T;T

M_CAP

Benign

0.030

MetaRNN

Benign

0.0038

T;T;T;T;T

MetaSVM

Benign

-0.68

MutationTaster

Benign

1.0

N;N

PrimateAI

Benign

0.22

PROVEAN

Benign

-0.55

N;N;N;N;N

REVEL

Benign

0.28

Sift

Benign

0.61

T;T;T;T;T

Sift4G

Benign

0.81

T;T;T;T;T

Polyphen

0.0

.;B;B;.;.

Vest4

0.058, 0.077

MVP

0.32

MPC

0.016

ClinPred

0.0040

GERP RS

3.3

Varity_R

0.053

gMVP

0.21

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.16

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