Variant 4-68231237-T-C details in Genebe, Genetics Data Aggregator

Variant summary

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

The ENST00000332644.6(TMPRSS11B):c.652A>G(p.Arg218Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000515 in 1,612,620 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000053 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000051 ( 0 hom. )

Consequence

TMPRSS11B
ENST00000332644.6 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.0230

Variant links:

Genes affected

TMPRSS11B (HGNC:25398): (transmembrane serine protease 11B) Enables serine-type peptidase activity. Predicted to be involved in proteolysis. Located in plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

TMPRSS11B links:

Genome browser will be placed here

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
TMPRSS11B	NM_182502.3 linkuse as main transcript	c.652A>G	p.Arg218Gly	missense_variant	7/10	ENST00000332644.6	NP_872308.2
TMPRSS11B	XM_011531608.3 linkuse as main transcript	c.652A>G	p.Arg218Gly	missense_variant	7/11		XP_011529910.1
TMPRSS11B	XM_011531609.1 linkuse as main transcript	c.652A>G	p.Arg218Gly	missense_variant	7/8		XP_011529911.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
TMPRSS11B	ENST00000332644.6 linkuse as main transcript	c.652A>G	p.Arg218Gly	missense_variant	7/10	1	NM_182502.3	ENSP00000330475	P1

Frequencies

GnomAD3 genomes

AF:

0.0000525

AC:

AN:

152238

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000482

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:

0.0000882

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000320

AC:

AN:

250060

Hom.:

AF XY:

0.0000296

AC XY:

AN XY:

135128

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:

0.0000329

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000619

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000514

AC:

AN:

1460382

Hom.:

Cov.:

AF XY:

0.0000482

AC XY:

AN XY:

726466

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:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000639

Gnomad4 OTH exome

AF:

0.0000498

GnomAD4 genome

AF:

0.0000525

AC:

AN:

152238

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74368

show subpopulations

Gnomad4 AFR

AF:

0.0000482

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:

0.0000882

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000282

Hom.:

Bravo

AF:

0.0000302

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.0000412

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

Apr 24, 2024

The c.652A>G (p.R218G) alteration is located in exon 7 (coding exon 7) of the TMPRSS11B gene. This alteration results from a A to G substitution at nucleotide position 652, causing the arginine (R) at amino acid position 218 to be replaced by a glycine (G). 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

0.15

BayesDel_addAF

Benign

-0.075

BayesDel_noAF

Benign

-0.19

CADD

Benign

DANN

Benign

0.91

DEOGEN2

Uncertain

0.63

Eigen

Benign

-0.58

Eigen_PC

Benign

-0.81

FATHMM_MKL

Benign

0.12

LIST_S2

Benign

0.65

M_CAP

Uncertain

0.27

MetaRNN

Uncertain

0.56

MetaSVM

Benign

-0.31

MutationAssessor

Uncertain

2.7

MutationTaster

Benign

1.0

PrimateAI

Benign

0.34

PROVEAN

Uncertain

-3.0

REVEL

Uncertain

0.44

Sift

Benign

0.22

Sift4G

Benign

0.34

Polyphen

0.84

Vest4

0.39

MVP

0.35

MPC

0.12

ClinPred

0.58

GERP RS

-1.9

Varity_R

0.42

gMVP

0.63

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