Variant 6-73765963-A-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_133493.5(CD109):c.1141A>T(p.Thr381Ser) variant causes a missense change. The variant allele was found at a frequency of 0.0000291 in 1,614,030 control chromosomes in the GnomAD database, including 1 homozygotes. 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 ( 1 hom., cov: 31)

Exomes 𝑓: 0.0000068 ( 0 hom. )

Consequence

CD109
NM_133493.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.84

Variant links:

Genes affected

CD109 (HGNC:21685): (CD109 molecule) This gene encodes a glycosyl phosphatidylinositol (GPI)-linked glycoprotein that localizes to the surface of platelets, activated T-cells, and endothelial cells. The protein binds to and negatively regulates signalling by transforming growth factor beta (TGF-beta). Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Apr 2014]

CD109 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.028878152).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CD109	NM_133493.5 linkuse as main transcript	c.1141A>T	p.Thr381Ser	missense_variant	11/33	ENST00000287097.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CD109	ENST00000287097.6 linkuse as main transcript	c.1141A>T	p.Thr381Ser	missense_variant	11/33	1	NM_133493.5	P1	Q6YHK3-1
CD109	ENST00000437994.6 linkuse as main transcript	c.1141A>T	p.Thr381Ser	missense_variant	11/33	1			Q6YHK3-4
CD109	ENST00000422508.6 linkuse as main transcript	c.910A>T	p.Thr304Ser	missense_variant	10/32	1			Q6YHK3-2
CD109	ENST00000649530.1 linkuse as main transcript	n.1113A>T		non_coding_transcript_exon_variant	10/26

Frequencies

GnomAD3 genomes

AF:

0.000243

AC:

AN:

152194

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00229

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:

0.00

Gnomad OTH

AF:

0.000955

GnomAD3 exomes

AF:

0.00000797

AC:

AN:

250964

Hom.:

AF XY:

0.0000147

AC XY:

AN XY:

135610

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000289

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000882

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000684

AC:

AN:

1461718

Hom.:

Cov.:

AF XY:

0.00000275

AC XY:

AN XY:

727140

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000134

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000662

GnomAD4 genome

AF:

0.000243

AC:

AN:

152312

Hom.:

Cov.:

AF XY:

0.000215

AC XY:

AN XY:

74478

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00229

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.000945

Alfa

AF:

0.0000564

Hom.:

Bravo

AF:

0.000465

ExAC

AF:

0.00000824

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

Sep 14, 2021

The c.1141A>T (p.T381S) alteration is located in exon 11 (coding exon 11) of the CD109 gene. This alteration results from a A to T substitution at nucleotide position 1141, causing the threonine (T) at amino acid position 381 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

0.10

BayesDel_addAF

Benign

-0.076

BayesDel_noAF

Benign

-0.35

Cadd

Benign

Dann

Benign

0.96

Eigen

Benign

-0.30

Eigen_PC

Benign

-0.20

FATHMM_MKL

Uncertain

0.95

LIST_S2

Benign

0.69

T;T;T

M_CAP

Benign

0.0048

MetaRNN

Benign

0.029

T;T;T

MetaSVM

Benign

-1.0

MutationTaster

Benign

0.75

D;D;D

PrimateAI

Benign

0.45

PROVEAN

Benign

-1.4

N;N;N

REVEL

Benign

0.19

Sift

Benign

0.43

T;T;T

Sift4G

Benign

0.48

T;T;T

Polyphen

0.46

P;B;B

Vest4

0.15

MutPred

0.25

.;Loss of sheet (P = 0.0457);Loss of sheet (P = 0.0457);

MVP

0.39

MPC

0.034

ClinPred

0.30

GERP RS

3.5

Varity_R

0.048

gMVP

0.31

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