Variant 18-63484454-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_002639.5(SERPINB5):c.26C>T(p.Ser9Leu) variant causes a missense change. The variant allele was found at a frequency of 0.000088 in 1,613,144 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000072 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000090 ( 0 hom. )

Consequence

SERPINB5
NM_002639.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.42

Variant links:

Genes affected

SERPINB5 (HGNC:8949): (serpin family B member 5) Predicted to enable serine-type endopeptidase inhibitor activity. Predicted to be involved in negative regulation of endopeptidase activity. Predicted to act upstream of or within several processes, including extracellular matrix organization; prostate gland morphogenesis; and regulation of epithelial cell proliferation. Located in cytoplasm. Biomarker of hepatocellular carcinoma. [provided by Alliance of Genome Resources, Apr 2022]

SERPINB5 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SERPINB5	NM_002639.5 linkuse as main transcript	c.26C>T	p.Ser9Leu	missense_variant	2/7	ENST00000382771.9	NP_002630.2	P36952-1A0A024R2B6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
SERPINB5	ENST00000382771.9 linkuse as main transcript	c.26C>T	p.Ser9Leu	missense_variant	2/7	1	NM_002639.5	ENSP00000372221.4	P36952-1
SERPINB5	ENST00000489441.5 linkuse as main transcript	c.26C>T	p.Ser9Leu	missense_variant	2/5	1		ENSP00000467158.1	P36952-2
SERPINB5	ENST00000424602.1 linkuse as main transcript	c.26C>T	p.Ser9Leu	missense_variant	2/4	4		ENSP00000408821.1	C9JLM5

Frequencies

GnomAD3 genomes

AF:

0.0000723

AC:

AN:

152210

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

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:

0.000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000840

AC:

AN:

249992

Hom.:

AF XY:

0.0000740

AC XY:

AN XY:

135108

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:

0.0000330

Gnomad FIN exome

AF:

0.000139

Gnomad NFE exome

AF:

0.000141

Gnomad OTH exome

AF:

0.000164

GnomAD4 exome

AF:

0.0000897

AC:

131

AN:

1460816

Hom.:

Cov.:

AF XY:

0.000106

AC XY:

AN XY:

726678

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.000112

Gnomad4 NFE exome

AF:

0.000108

Gnomad4 OTH exome

AF:

0.0000497

GnomAD4 genome

AF:

0.0000722

AC:

AN:

152328

Hom.:

Cov.:

AF XY:

0.0000537

AC XY:

AN XY:

74482

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.0000653

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000670

Hom.:

Bravo

AF:

0.0000378

TwinsUK

AF:

0.000539

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.0000412

AC:

EpiCase

AF:

0.000109

EpiControl

AF:

0.000178

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

Dec 07, 2021

The c.26C>T (p.S9L) alteration is located in exon 2 (coding exon 1) of the SERPINB5 gene. This alteration results from a C to T substitution at nucleotide position 26, causing the serine (S) at amino acid position 9 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

0.25

BayesDel_addAF

Benign

-0.036

BayesDel_noAF

Uncertain

-0.040

CADD

Pathogenic

DANN

Pathogenic

1.0

DEOGEN2

Uncertain

0.53

D;.;T

Eigen

Uncertain

0.58

Eigen_PC

Uncertain

0.65

FATHMM_MKL

Uncertain

0.88

LIST_S2

Uncertain

0.92

D;D;D

M_CAP

Uncertain

0.11

MetaRNN

Uncertain

0.49

T;T;T

MetaSVM

Uncertain

0.28

MutationAssessor

Benign

1.5

L;L;.

PrimateAI

Uncertain

0.63

PROVEAN

Uncertain

-2.9

D;.;D

REVEL

Uncertain

0.56

Sift

Uncertain

0.0090

D;.;D

Sift4G

Uncertain

0.0090

D;D;D

Polyphen

1.0

D;P;.

Vest4

0.44

MVP

0.96

MPC

0.25

ClinPred

0.57

GERP RS

6.0

Varity_R

0.63

gMVP

0.61

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